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ORD - WAS

$50 Find Cheap Flights from Chicago O'Hare Airport to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Washington, D.C. departing on 12/4. 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

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
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 45,479,411 times on KAYAK, and here is why:

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Cheap Flight Deals from Chicago O'Hare Airport to Washington, D.C. (ORD-WAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago O'Hare Airport to Washington, D.C. 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
9:45 am - 4:04 pmORD-BWI
5h 19m1 stop
7:00 am - 1:32 pmBWI-ORD
7h 32m1 stop
$102Frontier
Find Deal
Sat, Nov 9 - Wed, Nov 13
4:38 pm - 11:41 pmORD-BWI
6h 03m1 stop
5:04 pm - 9:45 pmBWI-ORD
5h 41m1 stop
$106Frontier
Find Deal
Thu, Nov 14 - Sat, Nov 16
8:02 pm - 10:57 pmORD-BWI
1h 55mnonstop
6:15 am - 7:28 amBWI-ORD
2h 13mnonstop
$107United Airlines
Find Deal
Sat, Nov 2 - Mon, Nov 4
12:45 pm - 3:35 pmORD-DCA
1h 50mnonstop
7:00 pm - 8:14 pmDCA-ORD
2h 14mnonstop
$107United Airlines
Find Deal
Thu, Oct 31 - Fri, Nov 1
11:25 am - 2:20 pmORD-BWI
1h 55mnonstop
9:00 am - 10:20 amBWI-ORD
2h 20mnonstop
$108Southwest
Find Deal
Thu, Oct 31 - Sat, Nov 2
6:30 am - 9:23 amORD-DCA
1h 53mnonstop
6:59 am - 8:15 amDCA-ORD
2h 16mnonstop
$113American Airlines
Find Deal
Wed, Oct 30 - Mon, Nov 4
6:25 pm - 9:22 pmORD-BWI
1h 57mnonstop
10:15 am - 11:35 amBWI-ORD
2h 20mnonstop
$114American Airlines
Find Deal
Wed, Oct 30 - Tue, Nov 5
6:00 am - 10:49 amORD-BWI
27h 49m1 stop
6:00 am - 11:37 pmBWI-ORD
18h 37m2 stops
$145Spirit Airlines
Find Deal
Tue, Oct 22 - Tue, Oct 29
11:25 am - 2:20 pmORD-BWI
1h 55mnonstop
2:55 pm - 8:55 pmBWI-ORD
7h 00m1 stop
$148Southwest
Find Deal
Thu, Oct 31 - Sat, Nov 2
2:17 pm - 9:30 pmORD-BWI
6h 13m1 stop
12:15 pm - 8:46 pmBWI-ORD
9h 31m1 stop
$150Spirit Airlines
Find Deal
Sat, Oct 26 - Wed, Oct 30

Flights from O'Hare Intl to Washington, D.C. - Travel Insights & Trends

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

What is the cheapest Chicago O'Hare Intl Airport to Washington, D.C. 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 O'Hare Intl Airport to Washington, D.C..
Our data shows that the cheapest route for a one-way flight from Chicago O'Hare Intl Airport to Washington, D.C. cost $68 and was between Chicago O'Hare Intl Airport and Baltimore. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $153.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Washington, D.C.?

The average price of all flights from Chicago O'Hare Intl Airport to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington, D.C. on a Wednesday, 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 O'Hare Airport to Washington, D.C.. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Washington, D.C., 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 O'Hare Intl Airport to Washington, D.C. is August, where tickets cost $203 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $293 and $292 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Washington, D.C.?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $547, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Washington, D.C., 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 O'Hare Intl Airport to Washington, D.C., you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 145 days before departure.

Good to know

Low season

January

High season

November

Cheapest flight

$50
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Chicago O'Hare Airport to Baltimore

When to book flights from O'Hare Intl to Washington, D.C.

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Washington, D.C. 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 O'Hare Airport to Washington, D.C. flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Washington, D.C. was $50 for a one-way ticket and $102 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Washington, D.C.?

    No, a passport isn't needed to fly from Chicago O'Hare Airport to Washington, D.C.. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Washington, D.C.?

    Chicago O'Hare Airport is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Washington, D.C.?

    Only American Airlines offers inflight Wi-Fi service on the Chicago O'Hare Airport to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Washington, D.C.?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Washington, D.C.?

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

  • On which days can I fly direct from Chicago O'Hare Airport to Washington, D.C.?

    There are nonstop flights from Chicago O'Hare Airport to Washington, D.C. on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Washington, D.C. are Southwest and United Airlines. With an average price for the route of $246 and an overall rating of 8.1, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $285 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Washington, D.C.?

    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 O'Hare Airport to Washington, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Chicago O'Hare 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 Chicago O'Hare Airport to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Washington, D.C.?

    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 Washington, D.C. from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $130 or less one-way and $240 or less round-trip.

Flights from O'Hare Intl to Washington, D.C.: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from O'Hare Intl to Washington, D.C. 
UzomaFlew with American AirlinesJan 2024
ORD and DCA are nice airports with plenty of space. ORD is always busy so allow ample time to drive there, drop your bag, and go through security if you don't have TSA pre check.
BartoszFlew with Scandinavian AirlinesFeb 2024
United or American are the best airlines to fly to DC

Prefer to fly non-stop from Chicago O'Hare Airport to Washington, D.C.?

Find which airlines fly direct from Chicago O'Hare Intl Airport to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Washington, D.C.

Monday

ANA, Air Canada, Air New Zealand, +12 more

ANA, Air Canada, +13 more

Tuesday

ANA, Air Canada, Air China, +13 more

ANA, Air Canada, +14 more

Wednesday

ANA, Air Canada, Air New Zealand, +12 more

ANA, Air Canada, +13 more

Thursday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

Friday

ANA, Air Canada, Air New Zealand, +12 more

ANA, Air Canada, +13 more

Saturday

ANA, Air Canada, Air China, +14 more

ANA, Air Canada, +15 more

Sunday

ANA, Air Canada, Air New Zealand, +12 more

ANA, Air Canada, +13 more

See more direct flights

Nonstop returns

Washington, D.C. to Chicago O'Hare Intl

Monday

ANA, Air Canada, Air New Zealand, +11 more

ANA, Air Canada, +12 more

Tuesday

ANA, Air Canada, Air China, +15 more

ANA, Air Canada, +16 more

Wednesday

ANA, Air Canada, Air New Zealand, +12 more

ANA, Air Canada, +13 more

Thursday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Friday

ANA, Air Canada, Air New Zealand, +13 more

ANA, Air Canada, +14 more

Saturday

ANA, Air Canada, Air China, +15 more

ANA, Air Canada, +16 more

Sunday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Washington, D.C.

 
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 O'Hare Intl to Washington, D.C.? 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.
8.1
SouthwestOverall score based on 5249 reviews
8.1Comfort
7.8Entertainment
7.2Food
8.3Boarding
8.7Crew
Airline reviews

At time of arrival to the airport, there were plenty of kiosks open/running for checking and baggage tags. While waiting to drop my bag, a team member was checking everyone's IDs against their baggage tag to verify a match/compliance to save additional time when dropping it at the front of the line. This was actually a really big time saver and greatly appreciated! Once boarding was starting, the team member had a clear and audible voice with their announcements, with direct (yet friendly) instructions for the boarding process. Once actually boarding, the flight crew gave genuine greetings while walking on board and were very nice and attentive during the flight. The take-off and landing were one of the smoothest I've had in MANY of years. Kudos to the pilots! I literally cannot remember the last time a had such a smooth landing :D

10.0 ExcellentReBecca, Oct 2024PHX - BNA
Read more Southwest reviews

At time of arrival to the airport, there were plenty of kiosks open/running for checking and baggage tags. While waiting to drop my bag, a team member was checking everyone's IDs against their baggage tag to verify a match/compliance to save additional time when dropping it at the front of the line. This was actually a really big time saver and greatly appreciated! Once boarding was starting, the team member had a clear and audible voice with their announcements, with direct (yet friendly) instructions for the boarding process. Once actually boarding, the flight crew gave genuine greetings while walking on board and were very nice and attentive during the flight. The take-off and landing were one of the smoothest I've had in MANY of years. Kudos to the pilots! I literally cannot remember the last time a had such a smooth landing :D

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

Forget beverage, they didn't even have water for half the passangers?

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

Glad flight made it out. So many delays due to hurricane. everyone did a great job.

The flight was delayed about 20 minutes, but this was an evening flight, so it comes as no surprise. This flight came a good 1.5 days ahead of hurricane Helene which was still far out in the gulf. However, the flight never removed the seated buckle light. The staff announced from the beginning that due to the bad weather (I suppose the hurricane a day and a half away) they would have to do an abbreviated service with water and a snack. I am fine with their water and snack offering, but this was one of the smoothest flights I've had in years. If Southwest believes a flight like this requires everyone to remain seated, then all of their flights should remain buckled for the entire flight. I cannot help but wonder if things like this are a sneaky way to cut back on expenses since the airline is currently under a lot of pressure to reduce costs.

Pretty standard flight. We left late, but arrived early. The wifi entertainment is always nice. The free snacks and beverages are simple, but appreciated. I'm tall and the seats are an issue. I can deal with a short flight, but any longer, I have to find another airline where I know beforehand I have extra legroom.

They sent us to an airport way out of our way because they canceled our flight with no reason

A bit expensive for the overall service; but the flight departed on time and arrived early.

What’s best is they have free 2 check in bags. Unlike budget airlines that knocks you off with fees just for you hand carried bags

I still prefer Delta, but Delta doesn’t fly to State College PA.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

The flight was bumpy. No Breakfast or coffee was served, not even a bottle of water. The food was okay but odd. Rice with peas instead of couscous with some unknown green thing. United Airlines did not tell me that there was VERY LIMITED HANDICAP SERVICE IN NAPLES. De-plane via 20 aluminum steps. Taken to Van. You must walk into the terminal, find luggage, and then walk out to the rental car pickup spot that is 1 block from the terminal.

Crew did their best but the plane configuration is too tight if you're bigger than an average sardine. Controls for the entertainment system didn't all work. The aircraft hadn't been cleaned in awhile.

Didn't make it dir to delays - no support from United staff

My flight was delayed for a whole day, so I lost a day of my vacation.

flight delayed, was put on another flight after standby queue, luggage was misplaced and arrived to me 3 days later

The baggage handlers broke the handle on my bag that they put under the plane that I checked on the jetway. They traded it out for a less quality bag in Tulsa. But, they said they would try to fix it. Bologna! There was no fixing that bag handle. Someone didn’t care how they treated the bag.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

The flight crew was fantastic! Which the seats had a small TV.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

Smoothe flight. Pilot and crew did a great job. Uncomfortable seat in this jet, felt worn out

seats were way too small. Too short of a flight to offer amenities.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

American is a steady for me. I always get what I expect from them. Sincere effort to get me from one place to another.

BAD. As a family could not sit together. The gate agent told us there was only one seat in the middle left, when we got on the plane the situation was very different with whole rows of seats empty

I fly almost weekly & Spirit is well worth it & Hands-down, my favorite! Out of all the airlines I fly, I often find that spirit has the cleanest planes & the most well taken care of, typically, I will look up the aircraft registration and often the planes are less than seven years old. Two weeks ago I flew on a Jet that was less than a month old. The crew are often times the most friendly in the air. For this particular flight, I had a very stressful day and was not anticipating a very wonderful flight due to the passing hurricane. We had a half hour delay once boarded due to the weather and changing flight patterns, however, as soon as we turned for the runway, the pilot battling a strong crosswind quickly throttled up and in matter of moments, we had the most peaceful flight. I think I’ve ever taken! And we were still 6 minutes early!!! The personality of the crew was wonderful, typically, for this route the passengers are a little less than desirable but they are professional & very accommodating. Because of the best prices spirit often gets jabbed, but the reality is why pay for anything you don’t need. And you certainly are not sacrificing service!

It was cancelled unexpectedly so we rented a car and drove home.

Seats had more cushion in this flight. Otherwise, I got what I paid for. Will avoid spirit airlines at all cost.

This is the first and last times I take spirit. It’s really bare bones. That old saying that everything comes at a price, that’s really applicable here.

Quick flight. But crew was late so boarding was delayed. No food or entertainment as flight was an hour so no possible eating there…flight was also delayed but I think that was the fault of SAN airport not spirit…

Everything that was available was excellent. Spacious and comfortable, with lovely and helpful crew (one was having a bit of a sour day, but that happens). We sat on the tarmac for one hour and seven minutes waiting for our gate to clear in SAN, but the pilot kept us informed and, amazingly, was very professional in not ragging on the airport (whose fault it was).

Flight was delayed 8 hours so far. Don’t expect to fly when choosing Spirit Airlines. I will happily pay more to never deal with this company again.

The first flight was delayed which would've caused me to miss the connecting flight. It wasn't the first delay of my overall trip with spirit airlines. They were both due to crew. I was offered a credit after I cancelled my newark flight, but honestly, I won't be flying with them ever again. It's absolutely ridiculous that a full refund isn't given considering it wasn't something mechanical or weather related. It's literally their own crew being late.

This airline is effective for the price you pay, do not expect anything extra at all. You have to pay extra for seat assignment , carry on luggage, food, you name it ...and even if you pay extra for better seats they do not recline.

Well, the seats were SO tiny. I’m five-foot ten-inches talk as a woman and thank god I wasn’t more than 150 pounds as I would not have fit at all. I understand there are the “big seats”for an upgrade or a blocked middle seat but I was not prepared for the size. Also, there was an incident on the plane with a man who wound up being escorted off the plane at landing by TSA… I understand this was not in the control of the flight crew BUT the flight attendants were arguing amongst themselves at the front of the plane and we could hear them. There was a flight attendant in her 50s scolding a male flight attendant for “placating the guy” that was causing a ruckus and telling him “you should have been on our side not his.” Not only was this unprofessional to do in front of passengers, but it caused anxiety in nearby people including myself. We don’t want to feel like there is a potential danger on the flight - 9/11 flashbacks. The flight crew should remain calm and I believe the male flight attendant was in the right in trying to calm the man who was an issue.

Both flights were delayed. The sizing of bags is crazy. I know it is advertised as a no frills cheaper option but it does feel like you are being extorted for money the whole way-- $20 dollars to talk to a gate agent? Charging for soda a pretzels? I don't think I will be flying Frontier again if I can help it. That said, all the staff were wonderful.

Staff members pretty horrible when boarding. No care for customers

The trip was good but the last minute changes I didn’t like because I had already talked to the attendee and they didn’t help me with my ticket I was having trouble checking in and when the time was up they help me but charge me for that and last minute luggage it was a small bag. After I was in the airplane I realized you were charging because the flight was almost empty and you have to get the money some how. Thanks for everything.

I was shocked that there is no Wi-Fi, my flight was changed and delayed multiple times. In fact, I’m still not home…

I did not like that people are purposely split ip who book at the same time because we didn’t buy seats. No other airline does that.

Frontier is definitely a good option for people traveling light or on a budget - just remember to bring your own entertainment and your own headphones if you need them.

The seats were dirty with crumbs and trash , looked it had not been cleaned up from a previous flight

Nothing about the flight was good. The crew was rude and unwilling to assist would never recommend this airline to anyone and for sure will not fly it again

The plane was very clean, the flight attendants were chipper and accommodating. It was roomy

There was extremely long wait times to check in my bags and pass through TSA. I almost missed my flights on several occasions.

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.
12/4Wed
1 stopFrontier
5h 41mORD-BWI
$50
11/14Thu
1 stopFrontier
6h 03mORD-BWI
$53
11/13Wed
nonstopUnited Airlines
1h 53mORD-DCA
$54
11/1Fri
nonstopUnited Airlines
2h 00mORD-IAD
$54
10/31Thu
nonstopSouthwest
1h 55mORD-BWI
$54
11/6Wed
1 stopSouthwest
6h 20mORD-DCA
$63
11/19Tue
nonstopAmerican Airlines
1h 45mORD-DCA
$69
10/29Tue
1 stopSpirit Airlines
12h 28mORD-BWI
$73
10/28Mon
1 stopSpirit Airlines
16h 59mORD-BWI
$74
10/31Thu
nonstopAmerican Airlines
1h 55mORD-DCA
$85

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Last minute flights from O'Hare Intl to Washington, D.C.

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.
10/5Sat
multi-stop
7h 33mORD-BWI
10/8Tue
multi-stop
9h 53mBWI-ORD
$198
10/5Sat
multi-stopFrontier
7h 33mORD-BWI
10/7Mon
multi-stopFrontier
12h 14mBWI-ORD
$208
10/7Mon
multi-stopSpirit Airlines
20h 24mORD-BWI
10/16Wed
multi-stopSpirit Airlines
16h 11mBWI-ORD
$269
10/7Mon
multi-stopSpirit Airlines
20h 24mORD-BWI
10/16Wed
multi-stopSpirit Airlines
18h 37mBWI-ORD
$280
10/5Sat
nonstopSouthwest
1h 55mORD-BWI
10/8Tue
nonstopSouthwest
2h 15mBWI-ORD
$425
10/5Sat
multi-stopSouthwest
9h 50mORD-BWI
10/8Tue
nonstopSouthwest
2h 15mBWI-ORD
$434
10/6Sun
nonstopAmerican Airlines
1h 56mORD-DCA
10/9Wed
nonstopAmerican Airlines
2h 15mDCA-ORD
$454
10/5Sat
nonstopAmerican Airlines
1h 46mORD-BWI
10/8Tue
nonstopAmerican Airlines
2h 14mBWI-ORD
$459
10/4Fri
nonstopUnited Airlines
1h 59mORD-IAD
10/4Fri
multi-stopUnited Airlines
21h 36mIAD-ORD
$479
10/7Mon
multi-stopUnited Airlines
9h 12mORD-IAD
10/16Wed
multi-stopUnited Airlines
10h 28mIAD-ORD
$488

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Everything you need to know for your flight from O'Hare Intl to Washington, D.C.

Information on your arrival and departure airports