Nonstop flights from Detroit to Seattle

2 airlines fly this route, with up to 7 flights a day.

DTWDetroit Metropolitan Wayne County

1,922 mi · 49 flights a week

SEASeattle-Tacoma International

DTWSEA

When they leave

Detroit time

6:00a8:05pFirst departure 6:00 AM, last 8:05 PM

Three in the morning, 6:00 AM to 8:30 AM, then two in the afternoon, 12:35 PM to 4:49 PM, then two in the evening, 5:31 PM to 8:05 PM. Every flight runs daily.

Every flight

Earliest first

6:00 AM→7:49 AMDelta Air LinesBoeing 737Daily
7:01 AM→9:00 AMAlaska AirlinesBoeing 737Daily
8:30 AM→10:31 AMDelta Air LinesBoeing 757Daily
12:35 PM→2:34 PMDelta Air LinesBoeing 737Daily
4:49 PM→6:45 PMDelta Air LinesBoeing 737Daily
5:31 PM→7:33 PMAlaska AirlinesBoeing 737Daily
8:05 PM→10:05 PMDelta Air LinesBoeing 757Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Detroit to Seattle

Delta Air Lines flies most often, 5 times a day on the Boeing 737 and Boeing 757. Alaska Airlines flies twice a day on the Boeing 737.

There are 7 flights every day of the week. The first arrival in Seattle is at 7:49 AM and the last at 10:05 PM. The flight covers 1,922 miles.

Flying back, Seattle to Detroit has 49 nonstop flights a week.

Return flights

Seattle to DetroitView

Find the cheapest day to fly from Detroit to Seattle.

Schedules as of Oct 9, 2026.