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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

$205

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.

When is the cheapest time to fly from Islip to Las Vegas (ISP - LAS)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 47% on flights from Islip to Las Vegas by exploring options for tickets in the evening.

Cheap flights from Islip to Las Vegas in October, November 2020

The best prices found for ISP to LAS flights for October, November
3 Nov - 10 Nov
$138pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
13 Nov - 17 Nov
$173pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
2 Nov - 6 Nov
$176pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island

Islip to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from Islip found for this year
3 Nov - 10 Nov
$138pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
13 Nov - 17 Nov
$173pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
2 Nov - 6 Nov
$176pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island

Non-stop flights to Las Vegas from Islip

Save time with Islip to Las Vegas direct flight deals
30 Mar - 1 Apr
$487pp
ISP
Islip Long Island
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-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 Oct - 30 Oct
$178pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
27 Oct - 3 Nov
$195pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
26 Oct - 29 Oct
$210pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island

One-way flights to Las Vegas from Islip

The cheapest one-way flights from Islip to Las Vegas
4:55 am - 5:32 pm
Frontier
1 Stop
15h 37m
ISP - LAS
Frontier
3:00 am - 5:50 pm
Multiple Airlines
3 Stops
17h 50m
ISP - LAS
Multiple Airlines
$415
FlightNetwork
6:38 am - 1:15 pm
American Airlines
2 Stops
9h 37m
ISP - LAS
American Airlines

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.

What safety measures are being taken by airlines flying from Islip Long Island to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. JetBlue and Delta are some airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Islip Long Island to Las Vegas McCarran. Policies will vary by airline.

Which airlines flying from Islip Long Island to Las Vegas McCarran have flexible cancellations due to COVID-19?

American Airlines, Frontier, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Islip to Las Vegas for under $200 on Cheapflights?

Yes, there are multiple flights from Islip to Las Vegas for under $200. The cheapest flight booked recently is on Frontier for just $138, but on average you can expect to pay $196.

Are there nonstop flights from Islip to Las Vegas for under $500 on Cheapflights?

Cheapflights has at least 1 direct flight from Islip to Las Vegas under $500. A good price for a nonstop flight from Islip to Las Vegas is less than $487.

Are there last-minute flights available from Islip to Las Vegas for under $200?

There are currently 17+ open flights from Islip to Las Vegas within the next 7 days for less than $200.

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

Days when nonstop flights are available for this flight are: Sunday, Wednesday, Thursday, Friday, Saturday.

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 11 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.

How long is the flight from Islip to Las Vegas?

Frontier and American Airlines can get you from Islip to Las Vegas in just under 9h. Your travel time can differ by up to 2h 04m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Islip to Las Vegas round-trip?

Flying on Frontier is currently your cheapest option to Las Vegas, with prices starting at $138. Another option worth looking into is American Airlines, starting at $238 round trip. Frontier is 64% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Islip to Las Vegas one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $69. Check flights for American Airlines, as they currently have the next best price.

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 October in Las Vegas
82.4 °F
Avg rainfall for October in Las Vegas
0.3 ″

Airports servicing Islip

Airports servicing Las Vegas

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