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

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The best prices from Islip to Las Vegas are usually found in November or August, booked 15 days in advance, depart on a Monday or Saturday and return on a Thursday

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

ISP - LAS
Price
$302 - $519
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches
Popular in April High demand for flights, 25% potential price rise
Cheapest in November Best time to find cheap flights, 22% potential price drop
Round-trip from $302 From Islip to Las Vegas
One-way from $116 One-way flight from Islip to Las Vegas
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Islip to Las Vegas?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Las Vegas. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Islip to Las Vegas?

To save up to 10% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip to Las Vegas from $302 1-2 weeks out and tickets from $331 for flights departing within the next 72 hours.

What is the cheapest month to fly from Islip to Las Vegas?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Las Vegas. Flights to Las Vegas from Islip in February are about $296 on average during February, but can be found for as low as $139.

Cheap flights from Islip to Las Vegas in July, August 2020

The best prices found for ISP to LAS flights for July, August
7 Jul - 15 Jul
$238pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
29 Jul - 2 Aug
$246pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
26 Jul - 29 Jul
$253pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
ISP
Islip Long Island

Islip to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from Islip found for this year
7 Jul - 15 Jul
$238pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
29 Jul - 2 Aug
$246pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
26 Jul - 29 Jul
$253pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
ISP
Islip Long Island

Last minute flights from Islip to Las Vegas

Late deals on round-trip flights to Las Vegas from Islip, departing today and this week
27 Jun - 4 Jul
$363pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
26 Jun - 3 Jul
$374pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
ISP
Islip Long Island
26 Jun - 28 Jun
$462pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
ISP
Islip Long Island

One-way flights to Las Vegas from Islip

The cheapest one-way flights from Islip to Las Vegas
1:11 pm - 4:27 am
Multiple Airlines
1 Stop
18h 16m
ISP - LAS
Multiple Airlines
$143
Kiwi.com
5:13 am - 4:27 am
Multiple Airlines
1 Stop
26h 14m
ISP - LAS
Multiple Airlines
$153
Kiwi.com
11:03 am - 3:15 am
Multiple Airlines
2 Stops
19h 12m
ISP - LAS
Multiple Airlines
$116
Kiwi.com

Related info for your journey

Useful info, stats and facts about Islip to Las Vegas flights.

Flight FAQs

From Islip to Las Vegas

Are flight prices decreasing from Islip to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Islip to Las Vegas for under $300 on Cheapflights?

Yes, there are multiple flights from Islip to Las Vegas for under $300. The cheapest flight booked recently is on Multiple Airlines for just $238, but on average you can expect to pay $271.

Are there nonstop flights from Islip to Las Vegas for under $200 on Cheapflights?

There are no nonstop flights from Islip to Las Vegas, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Islip to Las Vegas for under $400?

There are currently 4+ open flights from Islip to Las Vegas within the next 7 days for less than $400.

What days are nonstop flights available from Islip to Las Vegas?

Days when nonstop flights are available for this flight are: Monday, Wednesday, Saturday.

How popular is this flight route?

The Islip Long Island to Las Vegas McCarran flight path was viewed by 859 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

Currently, Southwest Airlines Co. offers the cheapest flights from Islip to Las Vegas. On average 129 flights can be found for this airline route daily.

Does it rain more in Islip or Las Vegas?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Islip is typically greater than that of Las Vegas. We can gather that this will continue over the next 13 days.

Is Islip weather warmer or cooler than Las Vegas?

We forecast the temperature to be around the 106 °F's in July, on average. The temperature in Las Vegas is generally hotter than in Islip. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Islip to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Islip to Las Vegas
Average temperature for July in Las Vegas
105.8 °F
Avg rainfall for July in Las Vegas
0.4 ″

Airports servicing Islip

Airports servicing Las Vegas