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Find cheap flights from Chicago O'Hare Airport to Washington from $34

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 departing on 9/11. 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
Mon 7/1
Mon 7/8

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Best Washington Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattlenonstop$149
Spokane
Spokane1 stop$208
Pasco
Pasco2 stops$591
Bellingham
Bellingham2 stops$378
Pullman
Pullman1 stop$663
Wenatchee
Wenatchee1 stop$498
Walla Walla
Walla Walla1 stop$459
Portland
Portlandnonstop$83

Good to know

Low season

January

High season

June

Cheapest flight

$34
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Chicago O'Hare Airport to Portland

FAQs - booking Washington flights

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

    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.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington 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?

    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 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?

    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 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

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to the following destinations at these prices or less: Seattle $159 one-way - $267 round-trip
  • Morning departure is around 9% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from O'Hare Intl to Washington

 
Need help choosing which airline to fly with from O'Hare Intl to Washington? 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.
8.3
EVA AirOverall score based on 1499 reviews
8.4Boarding
8.2Comfort
8.6Crew
8.0Food
8.0Entertainment
Airline reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

8.0 ExcellentYue, May 2024IAH - TPE
Read more about EVA Air reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

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’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

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

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

It was nice! There was a very unhappy child in front of us and the flight attendant did a great job calming the child. I was impressed.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

My flight was cancelled!!! I had to spend 200.00 on another flight!!

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Book cheap flights from Chicago to Washington

Recent round-trip flight deals

9/7Sat
nonstopSpirit Airlines
4h 30mORD-PDX
9/11Wed
nonstopSpirit Airlines
3h 50mPDX-ORD
$83
9/5Thu
nonstopSpirit Airlines
4h 30mORD-PDX
9/11Wed
nonstopSpirit Airlines
3h 50mPDX-ORD
$89
9/5Thu
nonstopDelta
4h 25mORD-SEA
9/10Tue
nonstopDelta
3h 58mSEA-ORD
$159
8/14Wed
nonstopAmerican Airlines
4h 46mORD-SEA
8/27Tue
nonstopAmerican Airlines
4h 09mSEA-ORD
$169
6/12Wed
1 stopFrontier
11h 57mORD-PDX
6/15Sat
1 stopFrontier
29h 00mPDX-ORD
$184
8/15Thu
nonstopAmerican Airlines
4h 31mORD-PDX
8/19Mon
nonstopAmerican Airlines
4h 02mPDX-ORD
$199
8/23Fri
nonstopDelta
4h 25mORD-SEA
8/31Sat
nonstopDelta
3h 56mSEA-ORD
$199
6/12Wed
1 stopFrontier
11h 57mORD-PDX
6/22Sat
2 stopsFrontier
9h 12mPDX-ORD
$205
6/19Wed
1 stopUnited Airlines
10h 23mORD-SEA
6/25Tue
nonstopUnited Airlines
4h 00mSEA-ORD
$279
6/17Mon
nonstopUnited Airlines
4h 38mORD-SEA
6/23Sun
nonstopUnited Airlines
4h 00mSEA-ORD
$299

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Recent one-way flight deals

9/11Wed
nonstopSpirit Airlines
4h 30mORD-PDX
$34
6/8Sat
nonstopSpirit Airlines
4h 27mORD-PDX
$49
9/1Sun
nonstopDelta
4h 25mORD-SEA
$75
7/30Tue
nonstopDelta
4h 40mORD-SEA
$85
8/31Sat
1 stopFrontier
7h 44mORD-PDX
$94
6/8Sat
1 stopFrontier
12h 34mORD-PDX
$96
6/20Thu
1 stopUnited Airlines
8h 31mORD-SEA
$114
6/21Fri
nonstopUnited Airlines
4h 38mORD-SEA
$131
7/31Wed
1 stopAmerican Airlines
9h 52mORD-GEG
$134
10/15Tue
nonstopAmerican Airlines
4h 32mORD-PDX
$139

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Last minute flights from O'Hare Intl to Washington

Last minute flight, train and bus deals

6/6Thu
nonstopSpirit Airlines
4h 27mORD-PDX
6/10Mon
nonstopSpirit Airlines
4h 07mPDX-ORD
$119
6/5Wed
nonstopSpirit Airlines
4h 27mORD-PDX
6/12Wed
nonstopSpirit Airlines
4h 07mPDX-ORD
$124
6/6Thu
multi-stopFrontier
26h 33mORD-SEA
6/11Tue
multi-stopFrontier
12h 59mSEA-ORD
$183
6/5Wed
multi-stopFrontier
23h 38mORD-PDX
6/8Sat
multi-stopFrontier
21h 41mPDX-ORD
$184
6/6Thu
nonstopAmerican Airlines
4h 33mORD-SEA
6/13Thu
nonstopAmerican Airlines
4h 15mSEA-ORD
$294
6/3Mon
multi-stopAmerican Airlines
8h 13mORD-GEG
6/5Wed
multi-stopAmerican Airlines
8h 22mGEG-ORD
$299
6/4Tue
nonstopUnited Airlines
4h 28mORD-PDX
7/9Tue
nonstopUnited Airlines
3h 58mPDX-ORD
$360
6/4Tue
multi-stopUnited Airlines
8h 19mORD-PDX
7/9Tue
nonstopUnited Airlines
3h 58mPDX-ORD
$370
6/3Mon
multi-stopDelta
7h 39mORD-PDX
6/11Tue
multi-stopDelta
5h 57mPDX-ORD
$374
6/6Thu
nonstopDelta
4h 28mORD-SEA
6/15Sat
nonstopDelta
3h 58mSEA-ORD
$428

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Chicago O'Hare Airport - Washington Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Washington - Chicago O'Hare Airport

Cabin classes:

$507
$572
$473
$148