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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 August , September 2026

30 Aug - 23 Sep $ 1,394.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
29 Aug - 23 Sep $ 1,394.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
31 Aug - 23 Sep $ 1,489.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates

Last minute flights from Islip to Honolulu

29 Aug - 02 Sep $ 1,703.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
29 Aug - 02 Sep $ 1,750.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates
29 Aug - 02 Sep $ 1,785.00
ISP
Islip
Frontier Airlines
3 STOPS
HNL
Honolulu
HNL
Honolulu
Frontier Airlines
3 STOPS
ISP
Islip
Pick dates

One-way flights to Honolulu from Islip

10:57 AM - 5:40 PM
WestJet
3 Stops
39h 58m
ISP - HNL
$ 879
Kiwi
Pick dates
10:57 AM - 5:40 PM
WestJet
3 Stops
39h 58m
ISP - HNL
$ 879
Kiwi
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8:43 PM - 5:25 PM
Air Canada
3 Stops
29h 52m
ISP - HNL
$ 975
Kiwi
Pick dates

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.