Cheap Flights from Baltimore to Puget Sound

View €87 flight on Wed, 1 Oct 2025Opens in a new window

Popular airlines from Baltimore to Puget Sound

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap flights from Baltimore to Puget Sound (WAS-SEA)

Prices were available within the past 7 days and start at €87 for one-way flights and €182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 25 Aug - Wed, 3 Sep
BWI
Baltimore
SEA
Seattle
€182 Return, found 2 days ago
€182
Return
found 2 days ago
Select Delta flight, departing Mon, 25 Aug from Baltimore to Seattle, returning Wed, 3 Sep, priced at €182 found 2 days ago
Delta
Fri, 19 Sep - Fri, 26 Sep
BWI
Baltimore
SEA
Seattle
€189 Return, found 16 hours ago
€189
Return
found 16 hours ago
Select Delta flight, departing Fri, 19 Sep from Baltimore to Seattle, returning Fri, 26 Sep, priced at €189 found 16 hours ago
Delta
Mon, 15 Sep - Mon, 22 Sep
BWI
Baltimore
SEA
Seattle
€203 Return, found 4 days ago
€203
Return
found 4 days ago
Select Delta flight, departing Mon, 15 Sep from Baltimore to Seattle, returning Mon, 22 Sep, priced at €203 found 4 days ago
American Airlines
Mon, 8 Sep - Tue, 16 Sep
BWI
Baltimore
SEA
Seattle
€231 Return, found 13 hours ago
€231
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 8 Sep from Baltimore to Seattle, returning Tue, 16 Sep, priced at €231 found 13 hours ago
United
Mon, 15 Sep - Mon, 22 Sep
BWI
Baltimore
SEA
Seattle
€263 Return, found 4 days ago
€263
Return
found 4 days ago
Select United flight, departing Mon, 15 Sep from Baltimore to Seattle, returning Mon, 22 Sep, priced at €263 found 4 days ago
JetBlue Airways
Sat, 23 Aug - Sat, 30 Aug
DCA
Washington
SEA
Seattle
€644 Return, found 3 days ago
€644
Return
found 3 days ago
Select JetBlue Airways flight, departing Sat, 23 Aug from Washington to Seattle, returning Sat, 30 Aug, priced at €644 found 3 days ago
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