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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 July , August 2026

28 Jul - 31 Aug $ 465.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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28 Jul - 10 Aug $ 550.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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29 Jul - 09 Aug $ 732.00
BOS
Boston
JetBlue Airways
DIRECT
PDX
Portland
PDX
Portland
JetBlue Airways
DIRECT
BOS
Boston
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Last minute flights from Boston to Portland

28 Jul - 31 Jul $ 663.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
BOS
Boston
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28 Jul - 31 Jul $ 678.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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29 Jul - 31 Jul $ 790.00
BOS
Boston
JetBlue Airways
DIRECT
PDX
Portland
PDX
Portland
JetBlue Airways
DIRECT
BOS
Boston
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One-way flights to Portland from Boston

6:03 AM - 6:03 AM
Alaska Airlines
0 Stops
6h 16m
BOS - PDX
$ 322
Kiwi
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6:03 AM - 6:03 AM
Alaska Airlines
0 Stops
6h 16m
BOS - PDX
$ 344
Kiwi
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9:55 AM - 9:55 AM
JetBlue Airways
0 Stops
6h 8m
BOS - PDX
$ 404
Kiwi
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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.