Cheap Flight Tickets from Islip (ISP) to Las Vegas (LAS), Starting at $769

Good to Know: Cheapest and Fastest ISP - LAS Flights

Useful information for finding best airline tickets from Long Island Mac Arthur to McCarran International on your next trip.

Cheapest Round Trip Flight

$769

WN Southwest Airlines • 1 stop • 13h 40m

Jul 21 – Jul 28

The cheapest round trip flight from Islip to Las Vegas (ISP-LAS-ISP) is currently $769

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Fastest Flight

13h 40m

The fastest nonstop flight from Islip to Las Vegas (ISP-LAS) takes 13h 40m

Top Airlines Flying from Islip to Las Vegas

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from Islip (ISP) to Las Vegas (LAS)

Compare and book low fare round-trip air tickets from Islip to Las Vegas. Ideal for travelers with confirmed return itineraries.

Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
13h 40m
12:25 PM - 5:45 PM • 1 stop
WN
Islip → Las Vegas
34h 10m
10:50 PM - 10:40 PM • 1 stop
$769
Southwest Airlines
Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
18h 40m
12:25 PM - 8:45 PM • 1 stop
WN
Islip → Las Vegas
34h 10m
10:50 PM - 10:40 PM • 1 stop
$769
Southwest Airlines
Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
18h 30m
12:25 PM - 8:35 PM • 2 stops
WN
Islip → Las Vegas
24h
5:00 AM - 10:40 PM • 1 stop
$775
Southwest Airlines
Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
22h
8:55 AM - 7:15 PM • 2 stops
WN
Islip → Las Vegas
34h 10m
10:50 PM - 10:40 PM • 1 stop
$775
Southwest Airlines
Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
25h 15m
8:55 AM - 9:10 PM • 2 stops
WN
Islip → Las Vegas
34h 10m
10:50 PM - 10:40 PM • 1 stop
$775
Southwest Airlines
Jul 21 - Jul 28, Economy
WN
Islip → Las Vegas
23h 45m
6:00 AM - 5:25 PM • 2 stops
WN
Islip → Las Vegas
24h
5:00 AM - 10:40 PM • 1 stop
$775
Southwest Airlines

Fly from Islip to Las Vegas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Islip to Las Vegas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Islip to Las Vegas Flights

What are the airports in Islip?
ISP
What’s the most popular airline flying from ISP to LAS?
The most popular airline flying from Islip to Las Vegas are
Can I fly from ISP to LAS non-stop?
NO
Which airlines fly nonstop between Islip and Las Vegas?
The non-stop flights between Islip and Las Vegas are .
What’s the earliest departure time from ISP to LAS Airport?
The earliest flight leaves ISP at 6:00 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Islip to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ISP to LAS?
Read the fare rules of the Islip to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Islip and Las Vegas?
operate flights between Islip and Las Vegas
How long does a flight from Islip to Las Vegas take?
It takes approximately 5 hour to fly non-stop from ISP to LAS, which is 2282.33 miles by air.
Which airlines provide the cheapest flights from Islip (ISP) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from ISP were found on WN : USD 775
Do I need a passport to fly between ISP and LAS?
No
What’s the latest departure time from ISP to LAS ?
The last flight leaves ISP at 12:25 pm

Islip (ISP) to Las Vegas (LAS): Airport Information

Origin Airport Long Island Mac Arthur , Islip, US
Destination Airport McCarran International , Las Vegas, US
Distance 2282 miles

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