CA $109 Cheap Flights from Seattle (SEA) to Chicago (MDW)

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Cheap flights from Seattle (SEA) to Chicago (MDW)

Prices were available within the past 7 days and start at CA $109 for one-way flights and CA $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Frontier Airlines
Frontier Airlines
Delta
Frontier Airlines
Frontier Airlines
Flight from Seattle to Chicago (SEA - MDW) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Midway Intl.
Airlines serving
Delta
Roundtrip price
CA $217
Distance
2766 km

Seattle to Chicago Flights

The easy way to book your flights from Seattle to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines nonstop flights to Midway Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Midway Intl., MDW 

Sort your search results by price to find great deals on your flight from Seattle to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Seattle currently is just CA $218 rising to CA $355.  

Here are more money-saving tips: 

  • Fly in February when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Midway Intl. Airport (MDW)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from SEA to Chicago Airport was CA $218. Fares this cheap don’t last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Midway Airport?
Each air carrier has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to MDW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sea-Tac Airport to Midway Intl. Airport (MDW) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sea-Tac Airport to Midway Intl. Airport (MDW)?
The flight distance from SeaTac to Chicago is 2,800 kilometers. Bring along a snack, a drink and an interesting book to read. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from Sea-Tac Airport to Midway Airport?
Flying straight from Sea-Tac Airport to Midway Airport is a breeze with Southwest Airlines (WN). This popular carrier operates 47 flights every month.
Are Sea-Tac Airport to Midway Intl. Airport (MDW) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap airfares from Sea-Tac Airport to Midway Intl. Airport (MDW) cropping up a few weeks prior to the departure date. If you’d rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.
Chicago nearby Airports

Chicago

Seattle nearby Airports

Seattle Paine Field Intl. Airport

*Available to Expedia members.