Cheap flight deals from Seattle to Chicago Starting at PHP 2,829

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.

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

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  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Seattle to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around PHP 15,982.

  • How long does it take to fly from Seattle (SEA) to Chicago (CHI) and what is the distance?

    It takes around 6 hours 15 minutes to fly from Seattle (SEA) to Chicago (CHI).

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Seattle (SEA) to Chicago (CHI)?

    Airlines with flights from Seattle (SEA) to Chicago (CHI): Southwest Airlines, United Airlines, Qatar Airways, Air Tahiti Nui, Iberia, Scandinavian Airlines, avianca and Alaska Airlines.

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
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Chicago

Cheapest one-way flight price PHP 2,828
Cheapest round-trip ticket price PHP 4,904
Off-season for travel March
Peak season for travel December
Flight distance 2,785.86 km
Average flight time 6 hours 15 minutes
Popular airline American Airlines

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