Seattle / Tacoma (SEA) to Detroit (DTW) flight deal in economy from $129

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesDTW

Detroit Metropolitan Wayne County Airport

Detroit, United States
$285 USD
-55%$129 USD
Verified about 5 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Tuesday, August 25th, 2026

No flight details available for this date.