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Cheap flights from Chicago O'Hare Intl Airport to Washington from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Washington departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 9:35 amORD  Chicago O'Hare Intl-BLI Bellingham
28h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:35 pm - 11:57 amBLI  Bellingham-ORD Chicago O'Hare Intl
14h 22m1 stop Las Vegas Harry Reid Intl
$231Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Delta Logo
12:50 pm - 5:09 pmORD  Chicago O'Hare Intl-GEG Spokane
6h 19m1 stop Seattle/Tacoma Intl
Delta Logo
1:00 pm - 11:57 pmGEG  Spokane-ORD Chicago O'Hare Intl
8h 57m1 stop Seattle/Tacoma Intl
$239Delta
Sat, Sep 12 - Tue, Sep 22
Delta Logo
5:30 pm - 11:48 pmORD  Chicago O'Hare Intl-GEG Spokane
8h 18m1 stop Los Angeles
Delta Logo
5:10 am - 1:29 pmGEG  Spokane-ORD Chicago O'Hare Intl
6h 19m1 stop Seattle/Tacoma Intl
$239Delta
Sat, Sep 26 - Sat, Oct 10
American Airlines Logo
11:10 am - 1:19 pmORD  Chicago O'Hare Intl-GEG Spokane
4h 09mnonstop
American Airlines Logo
2:19 pm - 8:15 pmGEG  Spokane-ORD Chicago O'Hare Intl
3h 56mnonstop
$255American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
11:10 am - 1:19 pmORD  Chicago O'Hare Intl-GEG Spokane
4h 09mnonstop
American Airlines Logo
2:19 pm - 8:15 pmGEG  Spokane-ORD Chicago O'Hare Intl
3h 56mnonstop
$255American Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
9:15 am - 11:38 amORD  Chicago O'Hare Intl-GEG Spokane
4h 23mnonstop
United Airlines Logo
1:37 pm - 11:59 pmGEG  Spokane-ORD Chicago O'Hare Intl
8h 22m1 stop Denver Intl
$265United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
9:59 am - 12:23 pmORD  Chicago O'Hare Intl-GEG Spokane
4h 24mnonstop
United Airlines Logo
3:54 pm - 11:59 pmGEG  Spokane-ORD Chicago O'Hare Intl
6h 05m1 stop Denver Intl
$265United Airlines
Sat, Sep 12 - Tue, Sep 22
Multiple Airlines Logo
6:30 am - 3:12 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 42m1 stop Denver Intl
Multiple Airlines Logo
11:56 am - 6:20 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 24mnonstop
$279Multiple Airlines
Sun, Oct 25 - Wed, Oct 28
Frontier Logo
6:50 am - 5:45 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
12h 55m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:41 pm - 10:01 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
12h 20m1 stop Denver Intl
$280Frontier
Sun, Oct 25 - Wed, Oct 28
Frontier Logo
6:30 am - 3:08 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 38m1 stop Denver Intl
Frontier Logo
7:00 pm - 5:42 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
8h 42m1 stop Las Vegas Harry Reid Intl
$280Frontier
Tue, Oct 6 - Sun, Oct 11

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Alaska Airlines flights from Chicago O'Hare Intl Airport to State of Washington

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to State of Washington flight tickets
Alaska Airlines
Sep 25
ORD7:00 pmChicago O'Hare Intl
4h 38m
SEA9:38 pmSeattle/Tacoma Intl
Sep 28
SEA5:51 pmSeattle/Tacoma Intl
4h 08m
ORD11:59 pmChicago O'Hare Intl
$282
Alaska Airlines
Sep 10
ORD6:00 amChicago O'Hare Intl
4h 30m
SEA8:30 amSeattle/Tacoma Intl
Sep 21
SEA8:49 pmSeattle/Tacoma Intl
14h 33m
1 stop
ORD1:22 pmChicago O'Hare Intl
$287
Alaska Airlines
Sep 19
ORD7:00 pmChicago O'Hare Intl
4h 38m
SEA9:38 pmSeattle/Tacoma Intl
Sep 26
SEA8:49 pmSeattle/Tacoma Intl
14h 33m
1 stop
ORD1:22 pmChicago O'Hare Intl
$288

United Airlines flights from Chicago O'Hare Intl Airport to State of Washington

Our best United Airlines deals on Chicago O'Hare Intl Airport to State of Washington flight tickets
United Airlines
Sep 3
ORD4:20 pmChicago O'Hare Intl
4h 47m
SEA7:07 pmSeattle/Tacoma Intl
Sep 5
SEA5:13 pmSeattle/Tacoma Intl
4h 06m
ORD11:19 pmChicago O'Hare Intl
$295
United Airlines
Sep 4
ORD7:59 pmChicago O'Hare Intl
4h 44m
SEA10:43 pmSeattle/Tacoma Intl
Sep 19
SEA5:29 pmSeattle/Tacoma Intl
4h 00m
ORD11:29 pmChicago O'Hare Intl
$296
United Airlines
Sep 10
ORD5:55 amChicago O'Hare Intl
8h 02m
1 stop
SEA11:57 amSeattle/Tacoma Intl
Sep 17
SEA5:13 pmSeattle/Tacoma Intl
4h 04m
ORD11:17 pmChicago O'Hare Intl
$305

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBellingham

ORD Chicago O'Hare Intl - BLI Bellingham

ORDBLI

Chicago O'Hare Intl

Wed 11/11

7:00 am-9:35 am

1 stop28h 35m

Bellingham

Sun 11/15

7:35 pm-11:57 am

1 stop14h 22m

$231

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/12

12:50 pm-5:09 pm

1 stop6h 19m

Spokane

Tue 9/22

1:00 pm-11:57 pm

1 stop8h 57m

$239

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/26

5:30 pm-11:48 pm

1 stop8h 18m

Spokane

Sat 10/10

5:10 am-1:29 pm

1 stop6h 19m

$239
Quickest round-trip

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/26

11:10 am-1:19 pm

Nonstop4h 09m

Spokane

Sat 10/3

2:19 pm-8:15 pm

Nonstop3h 56m

$255

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Mon 9/28

11:10 am-1:19 pm

Nonstop4h 09m

Spokane

Thu 10/1

2:19 pm-8:15 pm

Nonstop3h 56m

$255

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/5

9:15 am-11:38 am

Nonstop4h 23m

Spokane

Wed 9/9

1:37 pm-11:59 pm

1 stop8h 22m

$265

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/12

9:59 am-12:23 pm

Nonstop4h 24m

Spokane

Tue 9/22

3:54 pm-11:59 pm

1 stop6h 05m

$265

ChicagoSeattle

ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl

ORDSEA

Chicago O'Hare Intl

Sun 10/25

6:30 am-3:12 pm

1 stop10h 42m

Seattle/Tacoma Intl

Wed 10/28

11:56 am-6:20 pm

Nonstop4h 24m

$279

ChicagoSeattle

ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl

ORDSEA

Chicago O'Hare Intl

Sun 10/25

6:50 am-5:45 pm

1 stop12h 55m

Seattle/Tacoma Intl

Wed 10/28

7:41 pm-10:01 am

1 stop12h 20m

$280

ChicagoSeattle

ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl

ORDSEA

Chicago O'Hare Intl

Tue 10/6

6:30 am-3:08 pm

1 stop10h 38m

Seattle/Tacoma Intl

Sun 10/11

7:00 pm-5:42 am

1 stop8h 42m

$280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Chicago O'Hare Intl Airport, with most prices found around $252. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Chicago O'Hare Intl Airport to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $379. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to State of Washington for around $463.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $381. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $415 on average. Flights to State of Washington from Chicago O'Hare Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago O'Hare Intl to Washington flight route?

Fly from Chicago O'Hare Intl to Seattle/Tacoma Intl for the best Chicago O'Hare Intl - Washington flight prices

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

You are more likely to see cheaper flights to State of Washington from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Chicago O'Hare Intl Airport for as low as $304 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to State of Washington flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to State of Washington flights?

You could potentially save up to 27% on your flight if you consider stops on a Chicago O'Hare Intl Airport to State of Washington flight.

Cheap Chicago O'Hare Intl Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to State of Washington

Best Price Found

$211

Fastest flight time

4h 15m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from Chicago O'Hare Intl Airport in the past 72 hours is $211. The best round-trip flight deal from Chicago O'Hare Intl Airport to State of Washington found on momondo in the last 72 hours is $335.
The fastest flight from Chicago O'Hare Intl Airport to State of Washington takes 4h 15m
Direct flights go from Chicago O'Hare Intl Airport to State of Washington every day.
There are 96 airports in State of Washington. From Chicago O'Hare Intl Airport there are direct flights to Spokane (GEG).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Washington

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Washington?

    Prices for flights from Chicago O'Hare Intl Airport to Washington were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Washington?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Washington?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to State of Washington?

Best airlines flying from Chicago O'Hare Intl Airport to State of Washington

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $62Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $131Free CancellationRating
5.6
2,701 reviews
Search Frontier flights
DeltaPriceFrom $162Free CancellationRating
7.8
8,505 reviews
Search Delta flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,797 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $178Free CancellationRating
7.1
11,911 reviews
Search American Airlines flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Washington for you.

Can I find flights from Chicago to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Chicago with this policy.

How can momondo help me find flights from Chicago to Washington?

momondo helps you find the best flight between Chicago and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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