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Cheap flights from Phoenix (PHX) 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 Phoenix (PHX) to Boston (BOS)

How to find the cheapest flight from Phoenix (PHX) to Boston (BOS)
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How to find the cheapest flight from Phoenix (PHX) to Boston (BOS)
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How to find the cheapest flight from Phoenix (PHX) to Boston (BOS)
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Cheap flights from Phoenix to Boston in March , April 2025

23 Mar - 16 Apr $ 16,555.00
PHX
Phoenix
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PHX
Phoenix
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22 Mar - 16 Apr $ 16,555.00
PHX
Phoenix
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PHX
Phoenix
Pick dates
24 Mar - 16 Apr $ 16,555.00
PHX
Phoenix
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
PHX
Phoenix
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Last minute flights from Phoenix to Boston

15 Mar - 31 Mar $ 498.00
PHX
Phoenix
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PHX
Phoenix
Pick dates
15 Mar - 31 Mar $ 570.00
PHX
Phoenix
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PHX
Phoenix
Pick dates
15 Mar - 31 Mar $ 626.00
PHX
Phoenix
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
PHX
Phoenix
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One-way flights to Boston from Phoenix

6:00 AM - 9:45 AM
United Airlines
1 Stops
6h 35m
PHX - BOS
$ 210
Kiwi
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4:05 PM - 4:05 PM
Alaska Airlines
0 Stops
4h 49m
PHX - BOS
$ 8,433
Kiwi
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4:05 PM - 4:05 PM
Alaska Airlines
0 Stops
4h 49m
PHX - BOS
$ 8,433
Kiwi
Pick dates

How to find the cheapest flight from Phoenix (PHX) to Boston (BOS)

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How to find the cheapest flight from Phoenix (PHX) 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 Phoenix (PHX) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.