￥14,570 Cheap Flights from Seattle (SEA) to Chicago (MDW)

View ￥14,570 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Chicago Midway Airport (MDW)

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Cheap Flights from Seattle to Chicago (SEA-MDW)

Prices were available within the past 7 days and start at ￥14,570 for one-way flights and ￥64,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥64,510 Roundtrip, found 1 day ago
￥64,510
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥64,510 found 1 day ago
Delta
Thu, Mar 19 - Thu, Mar 26
SEA
Seattle
MDW
Chicago
￥65,680 Roundtrip, found 5 days ago
￥65,680
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Mar 19 from Seattle to Chicago, returning Thu, Mar 26, priced at ￥65,680 found 5 days ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥68,810 Roundtrip, found 1 day ago
￥68,810
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥68,810 found 1 day ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥68,910 Roundtrip, found 1 day ago
￥68,910
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥68,910 found 1 day ago
Delta
Thu, Mar 19 - Thu, Mar 26
SEA
Seattle
MDW
Chicago
￥71,490 Roundtrip, found 5 days ago
￥71,490
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Mar 19 from Seattle to Chicago, returning Thu, Mar 26, priced at ￥71,490 found 5 days ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥73,210 Roundtrip, found 1 day ago
￥73,210
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥73,210 found 1 day ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥75,150 Roundtrip, found 1 day ago
￥75,150
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥75,150 found 1 day ago
Delta
Thu, Mar 19 - Thu, Mar 26
SEA
Seattle
MDW
Chicago
￥76,000 Roundtrip, found 5 days ago
￥76,000
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Mar 19 from Seattle to Chicago, returning Thu, Mar 26, priced at ￥76,000 found 5 days ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥77,840 Roundtrip, found 1 day ago
￥77,840
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥77,840 found 1 day ago
Delta
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
MDW
Chicago
￥79,560 Roundtrip, found 1 day ago
￥79,560
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 23 from Seattle to Chicago, returning Thu, Dec 25, priced at ￥79,560 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Chicago (MDW)

September is typically the cheapest month to fly

From ￥17,247 - ￥70,499 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from ￥41,850
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from ￥41,850
Flights from Seattle (SEA) to Chicago (MDW)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Midway Intl.
Airlines serving
Delta
Roundtrip price
￥64,510
Distance
2766 km
Average flight time
7 hours 40 mins

Seattle to Chicago Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chicago.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to MDW flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to MDW with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Chicago Airport?
If you're traveling between Seattle - Tacoma Intl. Airport (SEA) and MDW, round-trip journeys start from ￥64,510. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. 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-Tac Airport to MDW?
Most flights can be canceled online, but whether you are charged a fee depends on your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Midway Intl. Airport (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 MDW flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to Midway Airport?
Lasting around 6 hours and 8 minutes, the flight between SEA and Midway Intl. Airport (MDW) is a good opportunity to do some last-minute trip planning. How about using this time to go over your itinerary for Chicago?
How far is the flight from Sea-Tac Airport to MDW?
You'll be soaring through the sky for a while, as the flight distance between SeaTac and Chicago is 2,800 kilometers. Create a playlist of your favorite tunes before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from SEA to Chicago Airport?
Flying nonstop between Sea-Tac Airport and MDW isn't possible at present. However, you'll still be able to find a flight to Chicago with at least one stop.
Are SEA to Midway Intl. Airport (MDW) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from SEA to Midway Airport showing up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously — 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.

Explore a world of travel with Expedia

Chicago nearby Airports

Chicago

Seattle to O'Hare Intl.
￥32,060
*Available to Expedia members.