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

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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 Boston (BOS) to Phoenix (PHX)

How to find the cheapest flight from Boston (BOS) to Phoenix (PHX)
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How to find the cheapest flight from Boston (BOS) to Phoenix (PHX)
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How to find the cheapest flight from Boston (BOS) to Phoenix (PHX)
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Cheap flights from Boston to Phoenix in October , November 2026

31 Oct - 03 Nov $ 352.00
BOS
Boston
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BOS
Boston
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28 Oct - 05 Nov $ 454.00
BOS
Boston
JetBlue Airways
1 STOPS
PHX
Phoenix
PHX
Phoenix
JetBlue Airways
1 STOPS
BOS
Boston
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22 Oct - 07 Nov $ 609.00
BOS
Boston
JetBlue Airways
DIRECT
PHX
Phoenix
PHX
Phoenix
JetBlue Airways
DIRECT
BOS
Boston
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Last minute flights from Boston to Phoenix

24 Oct - 31 Oct $ 542.00
BOS
Boston
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BOS
Boston
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27 Oct - 31 Oct $ 683.00
BOS
Boston
JetBlue Airways
DIRECT
PHX
Phoenix
PHX
Phoenix
JetBlue Airways
DIRECT
BOS
Boston
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24 Oct - 31 Oct $ 772.00
BOS
Boston
JetBlue Airways
DIRECT
PHX
Phoenix
PHX
Phoenix
JetBlue Airways
DIRECT
BOS
Boston
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One-way flights to Phoenix from Boston

7:51 AM - 1:30 PM
Alaska Airlines
1 Stops
10h 9m
BOS - PHX
$ 273
Kiwi
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7:51 AM - 1:30 PM
Alaska Airlines
1 Stops
10h 9m
BOS - PHX
$ 273
Kiwi
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8:29 PM - 8:29 PM
JetBlue Airways
0 Stops
5h 40m
BOS - PHX
$ 409
Kiwi
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How to find the cheapest flight from Boston (BOS) to Phoenix (PHX)

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