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Cheap flights from Islip (ISP) to Phoenix (PHX)

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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 Islip (ISP) to Phoenix (PHX)

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

31 Oct - 13 Nov $ 581.00
ISP
Islip
BREEZE
2 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
Pick dates
22 Oct - 06 Nov $ 1,169.00
ISP
Islip
BREEZE
1 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
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22 Oct - 10 Nov $ 1,204.00
ISP
Islip
BREEZE
1 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
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Last minute flights from Islip to Phoenix

28 Oct - 01 Nov $ 657.00
ISP
Islip
BREEZE
2 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
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26 Oct - 01 Nov $ 673.00
ISP
Islip
BREEZE
2 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
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26 Oct - 01 Nov $ 675.00
ISP
Islip
BREEZE
2 STOPS
PHX
Phoenix
PHX
Phoenix
BREEZE
2 STOPS
ISP
Islip
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One-way flights to Phoenix from Islip

12:00 PM - 10:37 PM
Frontier Airlines
2 Stops
14h 42m
ISP - PHX
$ 311
Kiwi
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3:02 PM - 10:44 PM
Frontier Airlines
2 Stops
11h 46m
ISP - PHX
$ 351
Kiwi
Pick dates
7:42 PM - 9:41 AM
BREEZE
2 Stops
43h 31m
ISP - PHX
$ 1,130
Kiwi
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How to find the cheapest flight from Islip (ISP) to Phoenix (PHX)

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