Baltimore-Washington (BWI) to Portland (PDX) flight deal in economy from $263

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
United StatesPDX

Portland International Airport

Portland, United States
$398 USD
-34%$263 USD
Verified 1 day ago
Fair Availability
27% of dates checked are available within 10% of the lowest price

Sunday, October 4th, 2026

6 round-trip options

Returning
Fri, Oct 9, 2026•5 Day Trip
$312 USD
Google Flights
Returning
Sat, Oct 10, 2026•6 Day Trip
$271 USD
Google Flights
Returning
Sun, Oct 11, 2026•7 Day Trip
$328 USD
Google Flights
Returning
Tue, Oct 13, 2026•9 Day Trip
$271 USD
Google Flights
Returning
Thu, Oct 15, 2026•11 Day Trip
$315 USD
Google Flights
Returning
Sat, Oct 17, 2026•13 Day Trip
$271 USD
Google Flights