Detroit to Portland
DTWPDX
Fly from Detroit to Portland starting at USD 337 with AS.
Best fare available on May 19, 2026.
Limited seats. Better plans. Book before it's gone.
Detroit to Portland cheapest flights this week
19 May
AS
18:08DTW
02:59PDX
1 Stop$337VIEW DEAL
Detroit to Portland monthly flight fare trend
May
from USD 337
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
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
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