Detroit to Seattle
DTWSEA
Fly from Detroit to Seattle starting at USD 272 with F9.
Best fare available on May 14, 2026.
Limited seats. Better plans. Book before it's gone.
Detroit to Seattle cheapest flights this week
14 May
F9
08:05DTW
12:49SEA
1 Stop$272VIEW DEAL
Detroit to Seattle monthly flight fare trend
May
from USD 113
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
Destination
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
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