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Cheap flights from Chicago to Washington from $132

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:30 am - 3:08 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
10h 38m1 stop Denver Intl
Frontier Logo
9:45 pm - 12:24 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
24h 39m2 stops Las Vegas Harry Reid Intl Denver Intl
$280Frontier
Tue, Sep 29 - Wed, Oct 7
Frontier Logo
8:55 pm - 9:42 amORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
14h 47m1 stop Las Vegas Harry Reid Intl
Frontier Logo
9:45 pm - 5:38 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
29h 53m1 stop Las Vegas Harry Reid Intl
$280Frontier
Fri, Oct 2 - Sun, Oct 4
Multiple Airlines Logo
7:00 pm - 9:38 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 38mnonstop
Multiple Airlines Logo
7:25 pm - 6:34 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
9h 09m1 stop Los Angeles
$280Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
8:55 pm - 9:42 amORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
14h 47m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:51 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 08mnonstop
$281Multiple Airlines
Mon, Sep 21 - Sat, Sep 26
Alaska Airlines Logo
6:00 am - 8:30 amORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 30mnonstop
Alaska Airlines Logo
5:51 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 08mnonstop
$282Alaska Airlines
Wed, Sep 23 - Fri, Sep 25
Alaska Airlines Logo
9:30 am - 12:14 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 44mnonstop
Alaska Airlines Logo
11:42 pm - 5:40 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
3h 58mnonstop
$287Alaska Airlines
Tue, Nov 3 - Thu, Nov 12
United Airlines Logo
8:01 pm - 10:45 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 44mnonstop
United Airlines Logo
11:00 pm - 5:06 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 06mnonstop
$287United Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
7:00 am - 9:36 amORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
4h 36mnonstop
United Airlines Logo
7:00 am - 1:15 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 15mnonstop
$287United Airlines
Thu, Oct 1 - Wed, Oct 7
Southwest Logo
7:05 pm - 9:35 pmMDW  Chicago Midway-SEA Seattle/Tacoma Intl
4h 30mnonstop
Southwest Logo
7:25 pm - 5:00 amSEA  Seattle/Tacoma Intl-MDW Chicago Midway
7h 35m1 stop San Jose
$287Southwest
Sat, Oct 3 - Tue, Oct 6
Southwest Logo
6:00 am - 11:15 amMDW  Chicago Midway-SEA Seattle/Tacoma Intl
7h 15m1 stop Dallas Love Field
Southwest Logo
11:05 pm - 5:05 amSEA  Seattle/Tacoma Intl-MDW Chicago Midway
4h 00mnonstop
$287Southwest
Wed, Sep 16 - Wed, Sep 23

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Southwest flights from Chicago to State of Washington

Our best Southwest deals on Chicago to State of Washington flight tickets
Southwest
Sep 12
MDW12:40 pmChicago Midway
8h 55m
1 stop
SEA7:35 pmSeattle/Tacoma Intl
Sep 19
SEA11:05 pmSeattle/Tacoma Intl
4h 00m
MDW5:05 amChicago Midway
$287
Southwest
Sep 12
MDW9:55 amChicago Midway
9h 50m
2 stops
SEA5:45 pmSeattle/Tacoma Intl
Sep 19
SEA11:05 pmSeattle/Tacoma Intl
4h 00m
MDW5:05 amChicago Midway
$292
Southwest
Oct 7
MDW6:25 amChicago Midway
15h 25m
1 stop
SEA7:50 pmSeattle/Tacoma Intl
Oct 9
SEA12:10 amSeattle/Tacoma Intl
3h 55m
MDW6:05 amChicago Midway
$293

Alaska Airlines flights from Chicago to State of Washington

Our best Alaska Airlines deals on Chicago to State of Washington flight tickets
Alaska Airlines
Sep 16
ORD1:03 pmChicago O'Hare Intl
4h 38m
SEA3:41 pmSeattle/Tacoma Intl
Sep 23
SEA12:16 amSeattle/Tacoma Intl
4h 04m
ORD6:20 amChicago O'Hare Intl
$287
Alaska Airlines
Oct 29
ORD2:21 pmChicago O'Hare Intl
11h 16m
1 stop
SEA11:37 pmSeattle/Tacoma Intl
Nov 3
SEA5:51 pmSeattle/Tacoma Intl
4h 08m
ORD11:59 pmChicago O'Hare Intl
$297
Alaska Airlines
Sep 18
ORD1:03 pmChicago O'Hare Intl
4h 38m
SEA3:41 pmSeattle/Tacoma Intl
Sep 18
SEA6:21 pmSeattle/Tacoma Intl
17h 01m
1 stop
ORD1:22 pmChicago O'Hare Intl
$306

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Washington that are best for you.

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Route

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Price

Cheapest round-trip

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Tue 9/29

6:30 am-3:08 pm

1 stop10h 38m

Seattle/Tacoma Intl

Wed 10/7

9:45 pm-12:24 am

2 stops24h 39m

$280

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Fri 10/2

8:55 pm-9:42 am

1 stop14h 47m

Seattle/Tacoma Intl

Sun 10/4

9:45 pm-5:38 am

1 stop29h 53m

$280

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Wed 9/30

7:00 pm-9:38 pm

Nonstop4h 38m

Seattle/Tacoma Intl

Wed 10/7

7:25 pm-6:34 am

1 stop9h 09m

$280

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Mon 9/21

8:55 pm-9:42 am

1 stop14h 47m

Seattle/Tacoma Intl

Sat 9/26

5:51 pm-11:59 pm

Nonstop4h 08m

$281
Quickest round-trip

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Wed 9/23

6:00 am-8:30 am

Nonstop4h 30m

Seattle/Tacoma Intl

Fri 9/25

5:51 pm-11:59 pm

Nonstop4h 08m

$282

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Tue 11/3

9:30 am-12:14 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Thu 11/12

11:42 pm-5:40 am

Nonstop3h 58m

$287

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Wed 9/16

8:01 pm-10:45 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Mon 9/21

11:00 pm-5:06 am

Nonstop4h 06m

$287

ChicagoSeattle

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

ORDSEA

Chicago O'Hare Intl

Thu 10/1

7:00 am-9:36 am

Nonstop4h 36m

Seattle/Tacoma Intl

Wed 10/7

7:00 am-1:15 pm

Nonstop4h 15m

$287

ChicagoSeattle

MDW Chicago Midway - SEA Seattle/Tacoma Intl

MDWSEA

Chicago Midway

Sat 10/3

7:05 pm-9:35 pm

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 10/6

7:25 pm-5:00 am

1 stop7h 35m

$287

ChicagoSeattle

MDW Chicago Midway - SEA Seattle/Tacoma Intl

MDWSEA

Chicago Midway

Wed 9/16

6:00 am-11:15 am

1 stop7h 15m

Seattle/Tacoma Intl

Wed 9/23

11:05 pm-5:05 am

Nonstop4h 00m

$287

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 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, with most prices found around $248. 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 $256.

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

The cheapest day to depart from Chicago 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 $381. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to State of Washington for around $464.

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 $382. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $420 on average. Flights to State of Washington from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Washington flight route?

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

How far in advance should I book a flight from Chicago to Washington?

You are more likely to see cheaper flights to State of Washington from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $321 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 for as low as $302 on momondo.

What cabin class options are available on Chicago to State of Washington flights?

There are 4 cabin classes available to choose from on Chicago 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 to State of Washington flights?

You could potentially save up to 31% on your flight if you consider stops on a Chicago to State of Washington flight.

Cheap Chicago to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to State of Washington

Best Price Found

$132

Fastest flight time

3h 55m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from Chicago in the past 72 hours is $132. The best round-trip flight deal from Chicago to State of Washington found on momondo in the last 72 hours is $280.
The fastest flight from Chicago to State of Washington takes 3h 55m
Direct flights go from Chicago to State of Washington every day.
There are 96 airports in State of Washington. From Chicago there are direct flights to Portland (PDX), Spokane (GEG).
Search flight deals

Frequently asked questions about flying from Chicago to Washington

  • When did momondo last update prices for flights from Chicago to Washington?

    Prices for flights from Chicago to Washington were last updated today.

  • How many operators does momondo search for flights from Chicago to Washington?

  • How old do you have to be to fly from Chicago to Washington?

    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 Chicago to Washington.

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

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to State of Washington?

Best airlines flying from Chicago to State of Washington

Compare and see reviews for airlines that fly from Chicago to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $131Free CancellationRating
5.6
2,661 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $157Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,821 reviews
Search Alaska Airlines flights
DeltaPriceFrom $177Free CancellationRating
7.8
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,976 reviews
Search American Airlines flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
10,102 reviews
Search United Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,215 reviews
Search Southwest 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?

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

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

Once you have performed a search for Chicago to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Chicago to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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