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Flights from Seattle to Chicago

Find cheap airlines flights from Seattle to Chicago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Hawaiian Airlines logo Hawaiian Airlines

Cheap flight deals from Seattle to Chicago

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Seattle to Chicago

Cheapest one-way flight price AED 248
Cheapest return ticket price AED 436
Off-season for travel April
Peak season for travel June
Flight distance 2,785.86 km
Average flight time 4 hours 26 minutes
Popular airline American Airlines

When is the cheapest time to fly from Seattle to Chicago?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 15 22
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  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

How to find a cheap flight from Seattle to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Chicago. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Seattle to Chicago ticket.
Tap "Date" on flight search bar to scan through the calender for Seattle to Chicago airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jul 16 at AED 432 for one-way flights.
2
Compare cheap Seattle to Chicago flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Seattle to Chicago. The cheapest airline operating is Hawaiian Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Seattle to Chicago route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Seattle to Chicago flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Seattle to Chicago to get exclusive deals for you.

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