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Cheap flights from Islip (ISP) to Los Angeles (LAX)

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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 Los Angeles (LAX)

How to find the cheapest flight from Islip (ISP) to Los Angeles (LAX)
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How to find the cheapest flight from Islip (ISP) to Los Angeles (LAX)
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How to find the cheapest flight from Islip (ISP) to Los Angeles (LAX)
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Cheap flights from Islip to Los Angeles in September , October 2026

30 Sep - 31 Oct $ 607.00
ISP
Islip
Frontier Airlines
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
2 STOPS
ISP
Islip
Pick dates
30 Sep - 24 Oct $ 608.00
ISP
Islip
Frontier Airlines
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
2 STOPS
ISP
Islip
Pick dates
30 Sep - 29 Oct $ 617.00
ISP
Islip
Frontier Airlines
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
2 STOPS
ISP
Islip
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Last minute flights from Islip to Los Angeles

28 Sep - 01 Oct $ 740.00
ISP
Islip
BREEZE
3 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
Pick dates
28 Sep - 01 Oct $ 749.00
ISP
Islip
BREEZE
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
Pick dates
28 Sep - 01 Oct $ 862.00
ISP
Islip
Frontier Airlines
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
ISP
Islip
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One-way flights to Los Angeles from Islip

12:00 PM - 10:44 PM
Frontier Airlines
2 Stops
15h 10m
ISP - LAX
$ 365
Kiwi
Pick dates
11:52 AM - 10:09 PM
Frontier Airlines
3 Stops
14h 52m
ISP - LAX
$ 382
Kiwi
Pick dates
11:52 AM - 10:09 PM
Frontier Airlines
2 Stops
14h 52m
ISP - LAX
$ 390
Kiwi
Pick dates

How to find the cheapest flight from Islip (ISP) to Los Angeles (LAX)

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