Seattle skyline with Space Needle and Mount Rainier
SEA
Seattle
Baltimore Inner Harbor at night
BWI
Baltimore

Seattle → Baltimore

Southwest Airlines · Round Trip · Nonstop

Save $53 (16% off)
Compared to the typical price of $337
$284$337

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
May 12, 2026
Returns
May 19, 2026

Price History

Avg: $284
Low: $275
High: $292
$270$280$290$300Mar 23Apr 2

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