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CHI - DCA

$84 Find cheap flights from Chicago to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Reagan-National departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Chicago to Reagan-National (CHI-DCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:05 pm - 5:04 pmORD-DCA
1h 59mnonstop
5:00 pm - 6:13 pmDCA-ORD
2h 13mnonstop
$169United Airlines
Find Deal
Wed, Jul 3 - Thu, Jul 4
3:38 pm - 6:27 pmORD-DCA
1h 49mnonstop
7:07 am - 8:25 amDCA-ORD
2h 18mnonstop
$179American Airlines
Find Deal
Wed, Aug 28 - Sun, Sep 1
7:00 am - 1:18 pmORD-DCA
5h 18m1 stop
6:30 pm - 11:56 pmDCA-ORD
6h 26m1 stop
$188Delta
Find Deal
Mon, Jul 1 - Mon, Jul 1
4:00 pm - 7:00 pmORD-DCA
2h 00mnonstop
3:00 pm - 4:13 pmDCA-ORD
2h 13mnonstop
$189United Airlines
Find Deal
Fri, Jun 28 - Wed, Jul 3
8:20 am - 11:14 amORD-DCA
1h 54mnonstop
4:34 pm - 5:45 pmDCA-ORD
2h 11mnonstop
$191American Airlines
Find Deal
Sat, Aug 17 - Tue, Aug 20
1:25 pm - 7:39 pmORD-DCA
5h 14m1 stop
2:45 pm - 7:25 pmDCA-ORD
5h 40m1 stop
$208Delta
Find Deal
Fri, Jun 28 - Thu, Jul 4
6:00 am - 6:09 pmMDW-DCA
11h 09m1 stop
6:59 pm - 11:52 amDCA-MDW
17h 53m1 stop
$239Frontier
Find Deal
Sat, Oct 5 - Mon, Oct 7
10:41 pm - 6:09 pmMDW-DCA
18h 28m1 stop
6:50 pm - 12:14 pmDCA-MDW
18h 24m1 stop
$256Frontier
Find Deal
Thu, Jun 27 - Thu, Jul 4
10:30 am - 7:44 amORD-DCA
20h 14m2 stops
4:40 pm - 7:54 amDCA-ORD
16h 14m1 stop
$349JetBlue
Find Deal
Sat, Jul 20 - Mon, Jul 22
10:30 am - 7:44 amORD-DCA
20h 14m2 stops
10:00 am - 9:43 amDCA-ORD
24h 43m2 stops
$354JetBlue
Find Deal
Sat, Jul 20 - Mon, Jul 22

Flights from Chicago to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Washington, D.C. Reagan-National Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Washington, D.C. Reagan-National Airport.
Our data shows that the cheapest route for a one-way flight from Chicago to Washington, D.C. Reagan-National Airport cost $84 and was between Chicago O'Hare Intl Airport and Washington, D.C. Reagan-National Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $188.

What’s the cheapest day of the week to fly from Chicago to Reagan Washington National Airport?

The average price of all flights from Chicago to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Reagan Washington National Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chicago to Reagan Washington National Airport. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Washington, D.C. Reagan-National Airport is September, where tickets cost $252 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $333 and $332 respectively.

How far in advance should I book a flight from Chicago to Washington, D.C. Reagan-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Washington, D.C. Reagan-National Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Chicago to Reagan Washington National Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Reagan Washington National Airport from Chicago were found on American Airlines ($84) and United Airlines ($85), and the lowest round-trip tickets were found on United Airlines ($169) and American Airlines ($179).

Which airlines fly most frequently between Chicago and Reagan Washington National Airport?

Chicago and Reagan Washington National Airport are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (12 flights per day), American Airlines (7 flights per day), and Southwest (5 flights per day).

Which airlines fly non-stop between Chicago and Washington, D.C. Reagan-National Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Washington, D.C. Reagan-National Airport.
There are 3 airlines that fly nonstop from Chicago to Washington, D.C. Reagan-National Airport. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $156 for a one-way flight. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Chicago and Washington, D.C. Reagan-National Airport per day?

Each day, there are between 21 and 29 nonstop flights that take off from Chicago and land in Washington, D.C. Reagan-National Airport, with an average flight time of 1h 52m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 185 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Chicago and Washington, D.C. Reagan-National Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago to Reagan Washington National Airport take?

A direct flight to Reagan Washington National Airport will take on average 1h 34m to travel the 594 miles flying distance from Chicago.

What’s the earliest departure time from Chicago to Reagan Washington National Airport?

Early birds can take the earliest flight from Chicago at 5:30 am and will be landing in Washington, D.C. Reagan-National Airport at 8:15 am.

What’s the latest departure time from Chicago to Reagan Washington National Airport?

If you prefer to fly at night, the latest flight from Chicago to Washington, D.C. Reagan-National Airport jets off at 8:31 pm and lands at 11:25 pm.

Good to know

Low season

January

High season

October

Cheapest flight

$84
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Chicago O'Hare Airport to Reagan Washington National Airport

When to book flights from Chicago to Reagan-National

Are your dates flexible? Find out the best times to travel from Chicago to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Reagan Washington National Airport flights

  • What is the cheapest flight from Chicago to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Chicago to Washington, D.C. Reagan-National Airport was $84 for a one-way ticket and $169 for a round-trip.

  • Do I need a passport to fly between Chicago and Reagan Washington National Airport?

    No

  • Which airports will I be using when flying from Chicago to Reagan Washington National Airport?

    On your way to Reagan Washington National Airport, you’ll fly out from one of these Chicago airports: Chicago Midway or Chicago O'Hare Intl. You’ll be landing at Washington, D.C. Reagan-National.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Reagan Washington National Airport?

    All the following airlines offer inflight Wi-Fi service on the Chicago to Reagan Washington National Airport flight route: American Airlines, Delta, JetBlue, British Airways, Iberia, and Finnair.

  • Which aircraft models fly most regularly from Chicago to Reagan Washington National Airport?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Chicago to Reagan Washington National Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Reagan Washington National Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Reagan Washington National Airport?

    There are nonstop flights from Chicago to Reagan Washington National Airport on a daily basis.

  • Which is the best airline for flights from Chicago to Washington, D.C., Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Chicago to Washington, D.C. are Delta and JetBlue. With an average price for the route of $296 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $261 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Chicago to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $139 or less one-way and $252 or less round-trip.

Prefer to fly non-stop from Chicago to Reagan Washington National Airport?

Find which airlines fly direct from Chicago to Reagan-National, which days they fly and book direct flights.

Nonstop departures

Chicago to Washington, D.C. Reagan-National

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

See more direct flights

Nonstop returns

Washington, D.C. Reagan-National to Chicago

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

See more direct flights
See more direct flights

Top 5 airlines serving from Chicago to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from Chicago to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Washington, D.C. found on KAYAK in the last 72 hours.
7/2Tue
nonstopAmerican Airlines
1h 49mORD-DCA
$84
9/1Sun
nonstopUnited Airlines
1h 56mORD-DCA
$85
7/2Tue
1 stopJetBlue
6h 16mORD-DCA
$92
7/1Mon
1 stopDelta
4h 16mORD-DCA
$94
7/5Fri
1 stopDelta
5h 39mMDW-DCA
$94
8/3Sat
nonstopAmerican Airlines
2h 10mORD-DCA
$95
6/30Sun
nonstopUnited Airlines
1h 54mORD-DCA
$128
8/29Thu
1 stopFrontier
11h 09mMDW-DCA
$131
6/22Sat
1 stopFrontier
12h 56mORD-DCA
$135
6/8Sat
1 stopJetBlue
6h 03mORD-DCA
$165

Search by stops

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Last minute flights from Chicago to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Washington, D.C. that are departing in the next 10 days.
6/4Tue
nonstopAmerican Airlines
1h 47mORD-DCA
6/4Tue
multi-stopAmerican Airlines
4h 29mDCA-ORD
$300
6/4Tue
multi-stopAmerican Airlines
14h 13mORD-DCA
6/5Wed
nonstopAmerican Airlines
2h 12mDCA-ORD
$351
6/4Tue
nonstopUnited Airlines
2h 00mORD-DCA
6/5Wed
nonstopUnited Airlines
2h 11mDCA-ORD
$400
6/4Tue
nonstopUnited Airlines
1h 59mORD-DCA
6/5Wed
multi-stopUnited Airlines
5h 15mDCA-ORD
$410
6/1Sat
multi-stopJetBlue
5h 01mORD-DCA
6/5Wed
multi-stopJetBlue
5h 50mDCA-ORD
$432
6/1Sat
multi-stopJetBlue
5h 01mORD-DCA
6/8Sat
multi-stopJetBlue
6h 52mDCA-ORD
$466
6/1Sat
multi-stopDelta
5h 10mORD-DCA
6/8Sat
multi-stopDelta
4h 16mDCA-ORD
$488
6/1Sat
multi-stopDelta
4h 52mMDW-DCA
6/8Sat
multi-stopDelta
3h 43mDCA-MDW
$488
6/3Mon
multi-stopFrontier
12h 06mMDW-DCA
6/4Tue
multi-stopFrontier
7h 49mDCA-MDW
$988
6/2Sun
multi-stopFrontier
9h 28mORD-DCA
6/5Wed
multi-stopFrontier
8h 55mDCA-ORD
$996

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Flights to Reagan Washington National Airport

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Chicago

Cabin classes:

$484
$1,125
$375
$188