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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)
Save up to 31%
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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 October , November 2026

31 Oct - 07 Nov $ 565.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
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27 Oct - 10 Nov $ 661.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
26 Oct - 10 Nov $ 661.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Boston

27 Oct - 31 Oct $ 745.00
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
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24 Oct - 31 Oct $ 796.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
27 Oct - 31 Oct $ 798.00
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to Boston from Portland

9:00 AM - 9:20 PM
United Airlines
1 Stops
12h 46m
PDX - BOS
$ 317
Kiwi
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7:00 AM - 7:00 AM
United Airlines
0 Stops
11h 28m
PDX - BOS
$ 411
Kiwi
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9:44 PM - 9:44 PM
Alaska Airlines
0 Stops
5h 28m
PDX - BOS
$ 421
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.