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Cheap flights from Islip (ISP) to Honolulu (HNL)

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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 Honolulu (HNL)

How to find the cheapest flight from Islip (ISP) to Honolulu (HNL)
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How to find the cheapest flight from Islip (ISP) to Honolulu (HNL)
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How to find the cheapest flight from Islip (ISP) to Honolulu (HNL)
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Cheap flights from Islip to Honolulu in September , October 2026

29 Sep - 31 Oct $ 1,453.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
29 Sep - 02 Nov $ 1,479.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
29 Sep - 02 Nov $ 1,509.00
ISP
Islip
JetBlue Airways
3 STOPS
HNL
Honolulu
HNL
Honolulu
JetBlue Airways
3 STOPS
ISP
Islip
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Last minute flights from Islip to Honolulu

28 Sep - 02 Oct $ 1,926.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
28 Sep - 02 Oct $ 2,073.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
28 Sep - 02 Oct $ 2,116.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
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One-way flights to Honolulu from Islip

12:00 PM - 8:52 PM
Alaska Airlines
3 Stops
41h 59m
ISP - HNL
$ 975
Kiwi
Pick dates
11:52 AM - 8:52 PM
Alaska Airlines
3 Stops
42h 7m
ISP - HNL
$ 981
Kiwi
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5:43 PM - 5:20 PM
Air Canada
3 Stops
32h 53m
ISP - HNL
$ 1,005
Kiwi
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How to find the cheapest flight from Islip (ISP) to Honolulu (HNL)

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