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Cheap flights from Islip (ISP) to Las Vegas (LAS)

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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 Las Vegas (LAS)

How to find the cheapest flight from Islip (ISP) to Las Vegas (LAS)
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How to find the cheapest flight from Islip (ISP) to Las Vegas (LAS)
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How to find the cheapest flight from Islip (ISP) to Las Vegas (LAS)
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Cheap flights from Islip to Las Vegas in November , December 2025

27 Nov - 18 Dec $ 350.00
ISP
Islip
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
ISP
Islip
Pick dates
27 Nov - 05 Dec $ 937.00
ISP
Islip
BREEZE
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
24 Nov - 05 Dec $ 1,155.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
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Last minute flights from Islip to Las Vegas

27 Nov - 01 Dec $ 546.00
ISP
Islip
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
ISP
Islip
Pick dates
27 Nov - 01 Dec $ 1,140.00
ISP
Islip
BREEZE
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
28 Nov - 01 Dec $ 1,675.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
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One-way flights to Las Vegas from Islip

10:02 AM - 3:46 PM
Frontier Airlines
1 Stops
11h 6m
ISP - LAS
$ 214
Kiwi
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7:36 PM - 9:32 AM
BREEZE
1 Stops
19h 43m
ISP - LAS
$ 492
Kiwi
Pick dates
8:47 PM - 9:37 AM
BREEZE
2 Stops
17h 47m
ISP - LAS
$ 613
Kiwi
Pick dates

How to find the cheapest flight from Islip (ISP) to Las Vegas (LAS)

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