Cheap Flights from Chicago (ORD) to Seattle (SEA)
Photo by Port of Seattle
Open Photo by Port of Seattle
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Seattle-Tacoma International Airport (SEA)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
Sun Country AirlinesSun Country Airlines
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Cheap Flights from Chicago to Seattle (ORD-SEA)
Prices were available within the past 7 days and start at AEDĀ 1,320 for roundtrip flights, for the period specified. Prices and availability are subject to change.
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,320
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,350
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,470
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,500
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,680
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,710
Roundtrip
Found 2 days ago
Thursday, 5 November, 2026 - Thursday, 5 November, 2026
ORD
Chicago
SEA
Seattle
AEDĀ 1,720
Roundtrip
Found 2 days ago
Travel information
Origin airport | Chicago O'Hare Intl. Airport |
|---|---|
Destination airport | Seattle-Tacoma International Airport |
Distance | 2,761 km away |
Airlines serving | Alaska Airlines, American Airlines, Delta, United, Frontier Airlines, JetBlue Airways, Sun Country Airlines |
Popular airline | Alaska Airlines |
Roundtrip price | AEDĀ 1,320 |
Average flight time | 5 hours 8 mins |
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