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Cheap flights from Boston (BOS) to Portland (PDX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Portland (PDX)

How to find the cheapest flight from Boston (BOS) to Portland (PDX)
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How to find the cheapest flight from Boston (BOS) to Portland (PDX)
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How to find the cheapest flight from Boston (BOS) to Portland (PDX)
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Cheap flights from Boston to Portland in April , May 2026

28 Apr - 30 May $ 292.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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13 Apr - 05 May $ 526.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
BOS
Boston
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13 Apr - 04 May $ 546.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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Last minute flights from Boston to Portland

24 Apr - 30 Apr $ 347.00
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
Pick dates
14 Apr - 30 Apr $ 410.00
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
Pick dates
14 Apr - 30 Apr $ 737.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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One-way flights to Portland from Boston

5:05 PM - 5:05 PM
Alaska Airlines
0 Stops
6h 20m
BOS - PDX
$ 159
Kiwi
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6:48 PM - 9:30 PM
United Airlines
1 Stops
8h 11m
BOS - PDX
$ 182
Kiwi
Pick dates
4:27 PM - 4:27 PM
Alaska Airlines
0 Stops
6h 21m
BOS - PDX
$ 358
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Portland (PDX)

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