Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

DCA - ORD

Find cheap flights from Reagan Washington National Airport to Chicago O'Hare Airport from $80

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to O'Hare Intl departing on 5/28. 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
mer 5/29
mer 6/5

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Chicago, 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 Washington, D.C. to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% 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 Reagan-National to O'Hare Intl (DCA-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to O'Hare Intl 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
10:30 am - 11:40 amDCA-ORD
2h 10mnonstop
4:00 pm - 7:00 pmORD-DCA
2h 00mnonstop
$159United Airlines
Find Deal
mer, mag 29 - mer, mag 29
8:30 am - 9:41 amDCA-ORD
2h 11mnonstop
11:10 am - 2:03 pmORD-DCA
1h 53mnonstop
$174United Airlines
Find Deal
mar, mag 28 - ven, mag 31
10:00 am - 12:35 pmDCA-ORD
3h 35m1 stop
10:20 am - 4:35 pmORD-DCA
5h 15m1 stop
$177Delta
Find Deal
mar, lug 9 - mer, lug 17
5:19 pm - 8:58 pmDCA-ORD
4h 39m1 stop
3:40 pm - 9:32 pmORD-DCA
4h 52m1 stop
$178Delta
Find Deal
mar, giu 11 - mar, giu 18
8:34 pm - 9:54 pmDCA-ORD
2h 20mnonstop
12:01 pm - 2:46 pmORD-DCA
1h 45mnonstop
$184American Airlines
Find Deal
mar, mag 28 - ven, mag 31
8:34 pm - 9:54 pmDCA-ORD
2h 20mnonstop
6:38 am - 9:25 amORD-DCA
1h 47mnonstop
$189American Airlines
Find Deal
mer, mag 29 - sab, giu 1
6:10 am - 9:20 amDCA-ORD
4h 10m1 stop
11:45 am - 5:20 pmORD-DCA
4h 35m1 stop
$193Delta
Find Deal
mar, mag 28 - gio, mag 30
6:59 pm - 8:21 pmDCA-ORD
26h 22m1 stop
6:48 pm - 6:09 pmORD-DCA
22h 21m1 stop
$250Frontier
Find Deal
mer, ago 14 - lun, ago 19
12:55 pm - 9:15 pmDCA-ORD
9h 20m1 stop
8:00 am - 9:59 pmORD-DCA
12h 59m1 stop
$254Frontier
Find Deal
mar, mag 21 - mar, giu 4
3:45 pm - 9:30 pmDCA-ORD
6h 45m1 stop
10:30 am - 6:15 pmORD-DCA
6h 45m1 stop
$290Southwest
Find Deal
lun, mag 20 - mar, mag 21

Flights from Reagan-National to O'Hare Intl - Travel Insights & Trends

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

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

The average price of all flights from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Reagan Washington National Airport to Chicago O'Hare Airport, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Chicago O'Hare Airport, Thursday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl 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 Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport is January, where tickets cost $257 on average. On the other hand, the most expensive months are October and June, where the average cost of tickets is $361 and $357 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl 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 Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Reagan Washington National Airport to Chicago O'Hare Airport were found on United Airlines ($159) and Delta ($177). United Airlines proposed the cheapest one-way flight at $80.

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport.
There are 2 airlines that fly nonstop from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $162. On average, the best prices for this route can be found at American Airlines.

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

Each day, there are between 17 and 25 nonstop flights that take off from Washington, D.C. Reagan-National Airport and land in Chicago O'Hare Intl Airport, with an average flight time of 2h 13m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 158 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Washington, D.C. Reagan-National Airport and Chicago O'Hare Intl 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 Reagan Washington National Airport to Chicago O'Hare Airport take?

A direct flight to Chicago O'Hare Airport will take on average 2h 08m to travel the 610 miles flying distance from Reagan Washington National Airport.

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

Early birds can take the earliest flight from Washington, D.C. Reagan-National Airport at 6:00 am and will be landing in Chicago O'Hare Intl Airport at 7:15 am.

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

If you prefer to fly at night, the latest flight from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport jets off at 9:00 pm and lands at 10:12 pm.

Good to know

Low season

January

High season

November

Cheapest flight

$80
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Reagan Washington National Airport to Chicago O'Hare Airport

When to book flights from Reagan-National to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Reagan-National to O'Hare Intl 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 Reagan Washington National Airport to Chicago O'Hare Airport flights

  • Are there nursing rooms at Reagan Washington National Airport?

    Yes. There are five welcoming nursing rooms accessible at the airport for nursing moms. Hand sanitizer, rocking seats, a mirror, electrical outlets, shelves, as well as changing tables for infants are among the room features. In Terminal 1, one room is situated in pre-security next to the TSA Security Checkpoint. In Terminal 2, two nursing rooms are between Gates C23-C34 and Gates B10-b22, while the other two are between Gates E46-E59.

  • Does Chicago O'Hare International Airport have lounges?

    After arriving at this airport, you can choose among many lounges where you can relax and grab something to eat. The United Club is located on Concourses B and C, while the American Airlines Admirals Club is situated on Concourses G, H, K, and L. Additionally, Terminal 2 has the Delta Sky Club.

  • How can I carry my bags through Reagan Washington National Airport?

    For travelers with large bags and who want to ease their transportation, rentable Smarte Carte luggage carts are available at Reagan Washington National Airport. Cart corrals may be found in the parking areas, on the Arrivals Level near the luggage claim carousels, as well as on Departures Level (curbside). Renting a cart can be done using cash or a credit card, and the prices are friendly.

  • Where can I get a charging station at Reagan Washington National Airport?

    Suppose you want to charge your device before your flight from Reagan Washington National Airport. In that case, there are numerous charging points for your personal computer or mobile phone throughout the airport, such as luggage claim levels, gate areas, and restaurants. You just have to look for signs with the words "power up."

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Chicago O'Hare Intl Airport was $80 for a one-way ticket and $159 for a round-trip.

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

    A passport is not required to fly from Reagan Washington National Airport to Chicago O'Hare Airport.

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

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

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

    American Airlines, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Reagan Washington National Airport to Chicago O'Hare Airport flight route.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Chicago are Delta and United Airlines. With an average price for the route of $296 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $345 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Chicago O'Hare 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 Reagan Washington National Airport to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Reagan Washington National Airport 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 Reagan Washington National Airport to Chicago O'Hare 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 Chicago O'Hare Airport with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and ORD can sometimes prove cheaper using this method.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $164 or less one-way and $307 or less round-trip.
  • For travelers traveling with their furry buddies, you might want your pet to take a moment's rest and unwind once you arrive at Chicago O’Hare International Airport (ORD) and are with it. Fortunately, plenty of indoor and outdoor facilities for your pet to relieve themselves in the airport are available. There are seats, trash cans, and free trash bags in these spots.
  • If you have some additional time following your lengthy journey, you may get in a workout at the Hilton Athletic Club at Chicago O'Hare International Airport to relieve yourself. This establishment is located in Terminal 2 and features amenities such as a lap pool, steam room, and sauna. Additionally, everyone arriving at the airport may practice yoga for free at Terminal 3.
  • Chicago O'Hare International Airport has one of the few aeroponic airport gardens. It is situated at Terminal 3's O'Hare Rotunda Building. Upon arrival, visitors may use the lovely garden to stretch out, relax, or get something to eat if they're hungry.
  • O'Hare International Airport in Chicago is readily connected by public transportation. The CTA Blue Line runs directly through the airport and will take you into downtown Chicago in about 40min at budget-friendly prices.
  • Suppose you have extra time before departing from Reagan Washington National Airport (DCA) and want a quiet place to pray. In that case, Airport Chapel is situated near the southern end of Terminal 2, opposite Dunkin Donuts, across from Gates B10–B22. The Interfaith Chapel provides visitors with a serene setting for introspection, and all people from all religions are welcome.
See more tips

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

Find which airlines fly direct from Reagan-National to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Reagan-National to Chicago O'Hare Intl

Monday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Tuesday

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

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Thursday

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

ANA, Air New Zealand, +9 more

Friday

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

ANA, Air New Zealand, +9 more

Saturday

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

ANA, Air New Zealand, +9 more

Sunday

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

ANA, Air New Zealand, +9 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Washington, D.C. Reagan-National

Monday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Tuesday

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

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Thursday

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

ANA, Air New Zealand, +9 more

Friday

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

ANA, Air New Zealand, +9 more

Saturday

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

ANA, Air New Zealand, +9 more

Sunday

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

ANA, Air New Zealand, +9 more

See more direct flights
See more direct flights

Top 3 airlines serving from Reagan-National to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Chicago. 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 Reagan-National to O'Hare Intl? 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 10913 reviews
7.9Comfort
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

8.0 ExcellentCynthia, Apr 2024TYS - ATL
Read more about Delta reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Chicago found on KAYAK in the last 72 hours.
5/28mar
nonstopUnited Airlines
2h 10mDCA-ORD
$80
5/28mar
1 stopDelta
4h 10mDCA-ORD
$89
5/26dom
1 stopJetBlue
6h 50mDCA-ORD
$92
6/1sab
nonstopAmerican Airlines
2h 15mDCA-ORD
$95
8/19lun
1 stopJetBlue
8h 59mDCA-ORD
$98
5/29mer
1 stopDelta
4h 10mDCA-ORD
$104
7/1lun
nonstopAmerican Airlines
2h 14mDCA-ORD
$105
6/11mar
nonstopUnited Airlines
2h 11mDCA-ORD
$115
7/2mar
1 stopFrontier
8h 22mDCA-ORD
$129
5/18sab
1 stopFrontier
12h 23mDCA-ORD
$131

Search by stops

Search by airline

Search by price

Last minute flights from Reagan-National to O'Hare Intl

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 Washington, D.C. to Chicago that are departing in the next 10 days.
5/4sab
multi-stopUnited Airlines
14h 15mDCA-ORD
5/5dom
nonstopUnited Airlines
1h 56mORD-DCA
$418
4/30mar
multi-stopUnited Airlines
17h 30mDCA-ORD
5/1mer
nonstopUnited Airlines
1h 56mORD-DCA
$419
5/3ven
multi-stopAmerican Airlines
4h 52mDCA-ORD
5/3ven
nonstopAmerican Airlines
1h 49mORD-DCA
$435
5/4sab
nonstopAmerican Airlines
2h 16mDCA-ORD
5/10ven
nonstopAmerican Airlines
1h 48mORD-DCA
$445
5/2gio
multi-stopJetBlue
6h 23mDCA-ORD
5/7mar
multi-stopJetBlue
8h 05mORD-DCA
$450
5/4sab
multi-stopDelta
5h 25mDCA-ORD
5/10ven
multi-stopDelta
4h 46mORD-DCA
$464
5/4sab
multi-stopDelta
3h 31mDCA-ORD
5/6lun
multi-stopDelta
4h 21mORD-DCA
$473
4/30mar
multi-stopJetBlue
5h 39mDCA-ORD
5/11sab
multi-stopJetBlue
5h 01mORD-DCA
$496
4/30mar
multi-stopSouthwest
6h 05mDCA-ORD
4/30mar
multi-stopSouthwest
19h 05mORD-DCA
$607
4/30mar
multi-stopSouthwest
8h 05mDCA-ORD
4/30mar
multi-stopSouthwest
22h 25mORD-DCA
$681

Search by stops

Search by airline

Search by price

Reagan Washington National Airport - Chicago O'Hare Airport Flights

Departure:

Reagan Washington National Airport (DCA)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Reagan Washington National Airport

Cabin classes:

$578
$612
$663
$207