Flights to Puget Sound from Louisville - ￥17,720

View ￥17,720 flight on Thu, Sep 11, 2025Opens in a new window

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Cheap Flights from Louisville to Puget Sound (SDF-SEA)

Prices were available within the past 7 days and start at ￥17,720 for one-way flights and ￥41,520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥41,520 Roundtrip, found 3 days ago
￥41,520
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥41,520 found 3 days ago
Delta
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥49,470 Roundtrip, found 3 days ago
￥49,470
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥49,470 found 3 days ago
Delta
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥53,020 Roundtrip, found 3 days ago
￥53,020
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥53,020 found 3 days ago
Delta
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥54,200 Roundtrip, found 3 days ago
￥54,200
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥54,200 found 3 days ago
American Airlines
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥54,520 Roundtrip, found 3 days ago
￥54,520
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥54,520 found 3 days ago
United
Mon, Aug 18 - Mon, Aug 25
LEX
Lexington
SEA
Seattle
￥83,660 Roundtrip, found 3 days ago
￥83,660
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 18 from Lexington to Seattle, returning Mon, Aug 25, priced at ￥83,660 found 3 days ago
*Available to Expedia members.