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BWI
Baltimore
PWM
Portland
Baltimore → Portland
Southwest Airlines · Round Trip · Nonstop
Save $158 (29% off)
Compared to the typical price of $554
$396$554
per person · round trip
Flight Details
Cabin
Economy
Departs
May 1, 2026
Returns
May 8, 2026
Price History
Avg: $395
Low: $394
High: $396
Mar 23Mar 30
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