Earn point on your loyalty program!arrow arc left

Cheap flights from Portland (PDX) to Baltimore (BWI)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)

How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Portland to Baltimore in June , July 2026

30 Jun - 31 Jul $ 489.00
PDX
Portland
Alaska Airlines
DIRECT
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
28 Jun - 11 Jul $ 528.00
PDX
Portland
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
PDX
Portland
Pick dates
30 Jun - 04 Jul $ 534.00
PDX
Portland
Alaska Airlines
DIRECT
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Baltimore

28 Jun - 30 Jun $ 628.00
PDX
Portland
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
PDX
Portland
Pick dates
29 Jun - 30 Jun $ 683.00
PDX
Portland
Alaska Airlines
DIRECT
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
29 Jun - 30 Jun $ 753.00
PDX
Portland
Alaska Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to Baltimore from Portland

7:12 AM - 7:12 AM
Alaska Airlines
0 Stops
5h 4m
PDX - BWI
$ 267
Kiwi
Pick dates
11:40 PM - 6:30 AM
United Airlines
1 Stops
6h 47m
PDX - BWI
$ 274
Kiwi
Pick dates
7:12 AM - 7:12 AM
Hawaiian Airlines
0 Stops
5h 4m
PDX - BWI
$ 381
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Baltimore (BWI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.