
Popular airlines from Seattle-Tacoma International Airport (SEA) to Chicago O'Hare International Airport (ORD)
- American Airlines
American Airlines
- Delta
Delta
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Cheap Flights from Seattle (SEA) to Chicago (ORD)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat., 10 May - Wed., 14 May
SEA
Seattle
ORD
Chicago
NZ$292 Return, found 9 hours ago
NZ$292
Return
found 9 hours ago

Sat., 3 May - Wed., 7 May
SEA
Seattle
ORD
Chicago
NZ$344 Return, found 1 day ago
NZ$344
Return
found 1 day ago

Sat., 10 May - Wed., 14 May
SEA
Seattle
ORD
Chicago
NZ$350 Return, found 9 hours ago
NZ$350
Return
found 9 hours ago

Fri., 30 May - Fri., 6 Jun.
SEA
Seattle
ORD
Chicago
NZ$351 Return, found 2 hours ago
NZ$351
Return
found 2 hours ago

Sat., 3 May - Tue., 6 May
SEA
Seattle
ORD
Chicago
NZ$361 Return, found 2 days ago
NZ$361
Return
found 2 days ago

Sat., 10 May - Wed., 14 May
SEA
Seattle
ORD
Chicago
NZ$408 Return, found 9 hours ago
NZ$408
Return
found 9 hours ago

Sat., 10 May - Wed., 14 May
SEA
Seattle
ORD
Chicago
NZ$419 Return, found 9 hours ago
NZ$419
Return
found 9 hours ago

Fri., 30 May - Fri., 6 Jun.
SEA
Seattle
ORD
Chicago
NZ$428 Return, found 2 hours ago
NZ$428
Return
found 2 hours ago

Sat., 3 May - Tue., 6 May
SEA
Seattle
ORD
Chicago
NZ$429 Return, found 2 days ago
NZ$429
Return
found 2 days ago

Fri., 27 Jun. - Mon., 30 Jun.
SEA
Seattle
ORD
Chicago
NZ$549 Return, found 1 day ago
NZ$549
Return
found 1 day ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | O'Hare Intl. |
Airlines serving | American Airlines, Delta |
Return price | NZ$292 |
Distance | 2745 km |
Average flight time | 6 hours 3 mins |
Perfect flights from Seattle to Chicago
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Chicago. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Chicago, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to O'Hare Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$146 and roundtrip prices from NZ$292. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at O'Hare Intl. and explore Chicago and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SEA to ORD travel arrangements today and embark on the journey of a lifetime in Chicago.
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