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Cheap flights from Washington to Chicago from $159

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:25 pm - 9:56 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
6h 31m1 stop Salt Lake City
Frontier Logo
7:25 am - 3:43 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 18m1 stop Denver Intl
$266Frontier
Thu, Dec 3 - Wed, Dec 9
Frontier Logo
4:29 pm - 12:26 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
5h 57m1 stop Denver Intl
Frontier Logo
6:21 am - 3:14 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 53m1 stop Denver Intl
$267Frontier
Sat, Feb 13 - Sat, Feb 20
Delta Logo
7:27 am - 1:37 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 10mnonstop
Delta Logo
2:25 pm - 10:02 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
9h 37m1 stop Los Angeles
$267Delta
Fri, Nov 27 - Wed, Dec 2
Delta Logo
5:50 pm - 11:57 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 07mnonstop
Delta Logo
12:32 pm - 5:30 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
6h 58m1 stop Minneapolis St Paul
$267Delta
Tue, Dec 1 - Sat, Dec 5
United Airlines Logo
7:00 am - 1:10 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 10mnonstop
United Airlines Logo
5:45 pm - 11:16 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
7h 31m1 stop Denver Intl
$267United Airlines
Wed, Dec 2 - Sat, Dec 19
Multiple Airlines Logo
7:47 pm - 5:49 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
8h 02m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:00 am - 9:00 amORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
5h 00mnonstop
$269Multiple Airlines
Sat, Dec 19 - Wed, Dec 23
Alaska Airlines Logo
11:39 pm - 5:40 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 01mnonstop
Alaska Airlines Logo
9:01 am - 12:00 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 59mnonstop
$272Alaska Airlines
Thu, Dec 24 - Fri, Dec 25
Multiple Airlines Logo
5:54 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 05mnonstop
Multiple Airlines Logo
6:21 am - 3:14 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 53m1 stop Denver Intl
$274Multiple Airlines
Sat, Feb 13 - Sat, Feb 20
United Airlines Logo
8:30 am - 5:04 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
6h 34m1 stop Denver Intl
United Airlines Logo
4:20 pm - 9:21 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
7h 01m1 stop Denver Intl
$277United Airlines
Thu, Nov 26 - Tue, Dec 8
Alaska Airlines Logo
11:43 am - 5:59 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 16mnonstop
Alaska Airlines Logo
3:19 pm - 6:02 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 43mnonstop
$277Alaska Airlines
Thu, Dec 31 - Fri, Jan 8

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

Our best Delta deals on State of Washington to Chicago O'Hare Intl Airport flight tickets
Delta
Dec 1
SEA5:50 pmSeattle/Tacoma Intl
4h 07m
ORD11:57 pmChicago O'Hare Intl
Dec 4
ORD2:04 pmChicago O'Hare Intl
6h 43m
1 stop
SEA6:47 pmSeattle/Tacoma Intl
$267
Delta
Dec 1
SEA5:50 pmSeattle/Tacoma Intl
4h 07m
ORD11:57 pmChicago O'Hare Intl
Dec 9
ORD12:34 pmChicago O'Hare Intl
6h 36m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$272
Delta
Dec 1
SEA7:20 amSeattle/Tacoma Intl
4h 10m
ORD1:30 pmChicago O'Hare Intl
Dec 15
ORD2:04 pmChicago O'Hare Intl
6h 43m
1 stop
SEA6:47 pmSeattle/Tacoma Intl
$283

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

Our best American Airlines deals on State of Washington to Chicago O'Hare Intl Airport flight tickets
American Airlines
Dec 15
SEA6:20 amSeattle/Tacoma Intl
4h 06m
ORD12:26 pmChicago O'Hare Intl
Dec 19
ORD8:45 pmChicago O'Hare Intl
4h 57m
SEA11:42 pmSeattle/Tacoma Intl
$284
American Airlines
Dec 3
SEA10:52 amSeattle/Tacoma Intl
4h 08m
ORD5:00 pmChicago O'Hare Intl
Dec 9
ORD8:31 amChicago O'Hare Intl
8h 13m
1 stop
SEA2:44 pmSeattle/Tacoma Intl
$302
American Airlines
Dec 23
GEG1:52 pmSpokane
9h 07m
1 stop
ORD12:59 amChicago O'Hare Intl
Dec 30
ORD10:05 pmChicago O'Hare Intl
4h 14m
GEG12:19 amSpokane
$303

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington to Chicago O'Hare Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Thu 12/3

1:25 pm-9:56 pm

1 stop6h 31m

Chicago O'Hare Intl

Wed 12/9

7:25 am-3:43 pm

1 stop10h 18m

$266

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Sat 2/13

4:29 pm-12:26 am

1 stop5h 57m

Chicago O'Hare Intl

Sat 2/20

6:21 am-3:14 pm

1 stop10h 53m

$267

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Fri 11/27

7:27 am-1:37 pm

Nonstop4h 10m

Chicago O'Hare Intl

Wed 12/2

2:25 pm-10:02 pm

1 stop9h 37m

$267

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Tue 12/1

5:50 pm-11:57 pm

Nonstop4h 07m

Chicago O'Hare Intl

Sat 12/5

12:32 pm-5:30 pm

1 stop6h 58m

$267

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Wed 12/2

7:00 am-1:10 pm

Nonstop4h 10m

Chicago O'Hare Intl

Sat 12/19

5:45 pm-11:16 pm

1 stop7h 31m

$267

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Sat 12/19

7:47 pm-5:49 am

1 stop8h 02m

Chicago O'Hare Intl

Wed 12/23

6:00 am-9:00 am

Nonstop5h 00m

$269

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Thu 12/24

11:39 pm-5:40 am

Nonstop4h 01m

Chicago O'Hare Intl

Fri 12/25

9:01 am-12:00 pm

Nonstop4h 59m

$272

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Sat 2/13

5:54 pm-11:59 pm

Nonstop4h 05m

Chicago O'Hare Intl

Sat 2/20

6:21 am-3:14 pm

1 stop10h 53m

$274

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Thu 11/26

8:30 am-5:04 pm

1 stop6h 34m

Chicago O'Hare Intl

Tue 12/8

4:20 pm-9:21 pm

1 stop7h 01m

$277
Quickest round-trip

SeattleChicago

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

SEAORD

Seattle/Tacoma Intl

Thu 12/31

11:43 am-5:59 pm

Nonstop4h 16m

Chicago O'Hare Intl

Fri 1/8

3:19 pm-6:02 pm

Nonstop4h 43m

$277

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 Chicago from

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

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 Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from State of Washington averaging around $291.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $439. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $554.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from State of Washington in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $393 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $496. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Spokane to Chicago O'Hare Intl for the best Washington - Chicago O'Hare Intl flight prices

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from State of Washington for as low as $312 on momondo.

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

There are 4 cabin classes available to choose from on State of Washington to Chicago O'Hare Intl Airport 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 State of Washington to Chicago O'Hare Intl Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a State of Washington to Chicago O'Hare Intl Airport flight.

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

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

Best Price Found

$159

Fastest flight time

3h 31m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from State of Washington in the past 72 hours is $159. The best round-trip flight deal from State of Washington to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $266.
The fastest flight from State of Washington to Chicago O'Hare Intl Airport takes 3h 31m
Direct flights go from State of Washington to Chicago O'Hare Intl Airport every day.
Search flight deals

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

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

    Prices for flights from Washington to Chicago O'Hare Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from State of Washington to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
13,154 reviews
Search Alaska Airlines flights
DeltaPriceFrom $177Free CancellationRating
7.8
8,699 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights
United AirlinesPriceFrom $198Free CancellationRating
7.3
10,469 reviews
Search United Airlines flights
FrontierPriceFrom $208Free CancellationRating
5.5
2,511 reviews
Search Frontier flights

Traveling to a place near Chicago?

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Waukegan

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Chicago from Washington which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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