Flights to Puget Sound from Detroit - ￥18,430

View ￥18,430 flight on Tue, Sep 9, 2025Opens in a new window

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Cheap Flights from Detroit to Puget Sound (DTT-SEA)

Prices were available within the past 7 days and start at ￥18,430 for one-way flights and ￥44,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 26 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥44,720 Roundtrip, found 15 hours ago
￥44,720
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, May 26 from Detroit to Seattle, returning Sat, May 31, priced at ￥44,720 found 15 hours ago
Delta
Sat, May 24 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥45,250 Roundtrip, found 1 day ago
￥45,250
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Detroit to Seattle, returning Sat, May 31, priced at ￥45,250 found 1 day ago
Delta
Sat, May 24 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥46,650 Roundtrip, found 1 day ago
￥46,650
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Detroit to Seattle, returning Sat, May 31, priced at ￥46,650 found 1 day ago
American Airlines
Mon, May 26 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥47,840 Roundtrip, found 15 hours ago
￥47,840
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, May 26 from Detroit to Seattle, returning Sat, May 31, priced at ￥47,840 found 15 hours ago
American Airlines
Sat, May 24 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥48,050 Roundtrip, found 1 day ago
￥48,050
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 24 from Detroit to Seattle, returning Sat, May 31, priced at ￥48,050 found 1 day ago
United
Sat, May 24 - Sat, May 31
DTW
Detroit
SEA
Seattle
￥54,510 Roundtrip, found 1 day ago
￥54,510
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Detroit to Seattle, returning Sat, May 31, priced at ￥54,510 found 1 day ago
*Available to Expedia members.