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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 May , June 2026

30 May - 02 Jun $ 287.00
BOS
Boston
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
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27 May - 05 Jun $ 419.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
Pick dates
26 May - 10 Jun $ 471.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Portland

30 May - 31 May $ 402.00
BOS
Boston
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
BOS
Boston
Pick dates
27 May - 01 Jun $ 430.00
BOS
Boston
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
BOS
Boston
Pick dates
26 May - 31 May $ 593.00
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

10:55 AM - 1:29 PM
United Airlines
1 Stops
8h 1m
BOS - PDX
$ 202
Kiwi
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10:55 AM - 1:29 PM
United Airlines
1 Stops
8h 1m
BOS - PDX
$ 202
Kiwi
Pick dates
10:06 AM - 10:06 AM
JetBlue Airways
0 Stops
6h 4m
BOS - PDX
$ 297
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.