$92 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 10/17. 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

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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

Thu, Oct 30 - Thu, Nov 6
Frontier Logo
12:03 pm - 12:43 amGEG-ORD
10h 40m1 stop
Frontier Logo
6:00 am - 11:08 amORD-GEG
7h 08m1 stop
$188Frontier
Find Deal
Tue, Oct 14 - Wed, Oct 15
Frontier Logo
1:02 pm - 11:53 pmSEA-ORD
8h 51m1 stop
Frontier Logo
7:15 am - 12:07 pmORD-SEA
6h 52m1 stop
$190Frontier
Find Deal
Fri, Oct 24 - Fri, Oct 31
Hawaiian Airlines Logo
12:17 am - 6:24 amSEA-ORD
4h 07mnonstop
Hawaiian Airlines Logo
10:00 am - 12:39 pmORD-SEA
4h 39mnonstop
$191Hawaiian Airlines
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Wed, Dec 3 - Sat, Dec 6
Delta Logo
5:55 pm - 11:59 pmSEA-ORD
4h 04mnonstop
Delta Logo
6:00 am - 10:54 amORD-SEA
6h 54m1 stop
$192Delta
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Wed, Oct 15 - Wed, Oct 22
Alaska Airlines Logo
5:50 pm - 11:59 pmSEA-ORD
4h 09mnonstop
Alaska Airlines Logo
6:00 am - 8:27 amORD-SEA
4h 27mnonstop
$193Alaska Airlines
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Fri, Oct 24 - Fri, Oct 31
Multiple Airlines Logo
12:43 pm - 12:59 amPDX-ORD
10h 16m1 stop
Multiple Airlines Logo
2:05 pm - 4:41 pmORD-PDX
4h 36mnonstop
$193Multiple Airlines
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Fri, Dec 5 - Mon, Dec 8
Delta Logo
12:32 am - 10:29 amPDX-ORD
7h 57m1 stop
Delta Logo
6:13 pm - 10:40 pmORD-PDX
6h 27m1 stop
$195Delta
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Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
12:17 am - 6:24 amSEA-ORD
4h 07mnonstop
Multiple Airlines Logo
6:50 am - 12:07 pmORD-SEA
7h 17m1 stop
$196Multiple Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
Alaska Airlines Logo
11:00 pm - 5:01 amPDX-ORD
4h 01mnonstop
Alaska Airlines Logo
2:54 pm - 8:46 pmORD-PDX
7h 52m1 stop
$201Alaska Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
Hawaiian Airlines Logo
12:17 am - 6:24 amSEA-ORD
4h 07mnonstop
Hawaiian Airlines Logo
7:00 am - 2:35 pmORD-SEA
9h 35m1 stop
$210Hawaiian Airlines
Find Deal

Everything you should know

Cheapest round-trip
$188
Overall average: $382
Frontier
Thu 10/30Thu 11/6
GEG - ORD • 1 stop
Cheapest non-stop
$190
Typical prices: $201-401
Hawaiian Airlines
Sat 10/25Fri 10/31
SEA - ORD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$92
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle 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
Valparaiso
Lansing
Munster
Chesterton
Schererville
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 $827
Business Class flights to Chicagofrom $463
Prem Econ Class flights to Chicagofrom $427
Economy Class flights to Chicagofrom $182

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