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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 April , May 2026

25 Apr - 09 May $ 305.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
13 Apr - 08 May $ 893.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
13 Apr - 04 May $ 913.00
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 Apr - 01 May $ 358.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
25 Apr - 01 May $ 372.00
ISP
Islip
BREEZE
2 STOPS
LAS
Las Vegas
LAS
Las Vegas
BREEZE
2 STOPS
ISP
Islip
Pick dates
27 Apr - 01 May $ 408.00
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

11:50 AM - 8:24 PM
Frontier Airlines
2 Stops
13h 51m
ISP - LAS
$ 153
Kiwi
Pick dates
2:31 PM - 8:29 PM
BREEZE
2 Stops
10h 58m
ISP - LAS
$ 445
Kiwi
Pick dates
2:31 PM - 8:29 PM
BREEZE
2 Stops
10h 58m
ISP - LAS
$ 1,039
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.