$91 Find Cheap Flights from Washington to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 1/15. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$177
Overall average: $259
Alaska Airlines
Fri 1/16Mon 1/19
SEA - ORD • Non-stop
Cheapest non-stop
$177
Typical prices: $191-$328
United Airlines
Fri 1/9Mon 1/12
SEA - ORD • Non-stop
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We hope you love your trip to Chicago!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Chicago 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Chicago

Fri, Jan 16 - Mon, Jan 19
Alaska Airlines Logo
5:50 pm - 11:50 pm
SEA
-
ORD
4h 00mnonstop
Alaska Airlines Logo
8:00 am - 10:46 am
ORD
-
SEA
4h 46mnonstop
$177Alaska Airlines
Sun, Jan 11 - Mon, Jan 19
Southwest Logo
6:35 am - 12:35 pm
SEA
-
MDW
4h 00mnonstop
Southwest Logo
8:05 am - 10:50 am
MDW
-
SEA
4h 45mnonstop
$177Southwest
Sun, Feb 1 - Sat, Feb 7
Hawaiian Airlines Logo
5:50 pm - 11:50 pm
SEA
-
ORD
4h 00mnonstop
Hawaiian Airlines Logo
8:00 am - 10:46 am
ORD
-
SEA
4h 46mnonstop
$178Hawaiian Airlines
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
12:19 pm - 9:24 pm
SEA
-
ORD
7h 05m1 stop
Multiple Airlines Logo
6:06 pm - 8:56 pm
ORD
-
SEA
4h 50mnonstop
$179Multiple Airlines
Thu, Feb 26 - Sat, Feb 28
Multiple Airlines Logo
1:16 pm - 11:14 pm
SEA
-
ORD
7h 58m1 stop
Multiple Airlines Logo
3:54 pm - 6:40 pm
ORD
-
SEA
4h 46mnonstop
$180Multiple Airlines
Thu, Jan 15 - Tue, Jan 20
American Airlines Logo
8:04 am - 2:15 pm
SEA
-
ORD
4h 11mnonstop
American Airlines Logo
10:27 am - 1:08 pm
ORD
-
SEA
4h 41mnonstop
$181American Airlines
Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
12:57 pm - 12:28 am
SEA
-
ORD
9h 31m1 stop
United Airlines Logo
8:50 am - 11:32 am
ORD
-
SEA
4h 42mnonstop
$183United Airlines
Fri, Jan 16 - Fri, Jan 23
Alaska Airlines Logo
5:50 pm - 11:50 pm
SEA
-
ORD
4h 00mnonstop
Alaska Airlines Logo
2:06 pm - 6:43 pm
ORD
-
SEA
6h 37m1 stop
$186Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
1:24 pm - 9:15 pm
PDX
-
ORD
5h 51m1 stop
United Airlines Logo
2:36 pm - 9:12 pm
ORD
-
PDX
8h 36m1 stop
$232United Airlines
Mon, Jan 12 - Thu, Jan 15
Hawaiian Airlines Logo
1:38 pm - 11:50 pm
PDX
-
ORD
8h 12m1 stop
Hawaiian Airlines Logo
3:35 pm - 8:47 pm
ORD
-
PDX
7h 12m1 stop
$238Hawaiian Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$91
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Spokane to Chicago O'Hare Airport

FAQs for booking flights from Washington to Chicago

  • How does KAYAK find such low prices on flights from Washington to Chicago?

    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 Washington to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Chicago?

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

    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 Chicago with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Chicago?

    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 Chicago from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Saint Joseph
Hammond
Portage
Lansing
Valparaiso
Chesterton
Schererville
Munster
Porter
Monticello
Saint John
Griffith

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Washington

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Chicagofrom $747
Business Class flights to Chicagofrom $633
Prem Econ Class flights to Chicagofrom $407
Economy Class flights to Chicagofrom $163