Seattle to Detroit
SEADTW
Fly from Seattle to Detroit starting at USD 123 with Alaska Airlines.
Best fare available on Sep 11, 2026.
Limited seats. Better plans. Book before it's gone.
Seattle to Detroit cheapest flights this week
Seattle to Detroit monthly flight fare trend
Sep
from USD 123
Oct
from USD 168
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights
Airport Details
Origin
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
Destination
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
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