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

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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 Portland (PDX) to Boston (BOS)

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

30 Jan - 03 Feb $ 357.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
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21 Jan - 03 Feb $ 442.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
22 Jan - 03 Feb $ 442.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Boston

28 Jan - 31 Jan $ 359.00
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
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22 Jan - 31 Jan $ 468.00
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
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22 Jan - 31 Jan $ 761.00
PDX
Portland
Hawaiian Airlines
DIRECT
BOS
Boston
BOS
Boston
Hawaiian Airlines
1 STOPS
PDX
Portland
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One-way flights to Boston from Portland

7:00 AM - 1:55 PM
United Airlines
1 Stops
7h 19m
PDX - BOS
$ 178
Kiwi
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1:24 PM - 5:45 PM
United Airlines
1 Stops
7h 22m
PDX - BOS
$ 290
Kiwi
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7:00 AM - 7:00 AM
Alaska Airlines
0 Stops
5h 20m
PDX - BOS
$ 324
Kiwi
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How to find the cheapest flight from Portland (PDX) to Boston (BOS)

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