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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 December 2025 , January 2026

21 Dec - 13 Jan $ 400.00
ISP
Islip
Frontier Airlines
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
2 STOPS
ISP
Islip
Pick dates
23 Dec - 04 Jan $ 1,281.00
ISP
Islip
BREEZE
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
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19 Dec - 04 Jan $ 1,448.00
ISP
Islip
BREEZE
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
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Last minute flights from Islip to Los Angeles

21 Dec - 01 Jan $ 585.00
ISP
Islip
BREEZE
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
Pick dates
23 Dec - 01 Jan $ 837.00
ISP
Islip
BREEZE
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
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19 Dec - 01 Jan $ 1,004.00
ISP
Islip
BREEZE
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
BREEZE
2 STOPS
ISP
Islip
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One-way flights to Los Angeles from Islip

8:35 PM - 8:30 AM
Frontier Airlines
2 Stops
16h 39m
ISP - LAX
$ 312
Kiwi
Pick dates
10:38 AM - 9:13 AM
BREEZE
2 Stops
28h 20m
ISP - LAX
$ 506
Kiwi
Pick dates
8:47 PM - 9:13 AM
BREEZE
1 Stops
18h 11m
ISP - LAX
$ 673
Kiwi
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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.