Cheap flights from Long Island Mac Arthur to Las Vegas (ISP - LAS)

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How to find the cheapest flight from
Long Island Mac Arthur (ISP) to Las Vegas (LAS)

All the information you need to plan the best ISP to LAS flight in 2021: compare Long Island Mac Arthur to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
What is the cheapest day to fly round-trip from Long Island Mac Arthur to Las Vegas?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Long Island Mac Arthur to Las Vegas?

Find a great deal and save up to 18% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Long Island Mac Arthur to Las Vegas within the next two weeks, with the cheapest ticket starting at $262.

What is the cheapest month to fly from Long Island Mac Arthur to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Long Island Mac Arthur. Prices for August average $260 per person but you can even find prices for as low as $64. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in August

When is the cheapest time to fly from Long Island Mac Arthur to Las Vegas (ISP - LAS)?

When flying from Long Island Mac Arthur to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 53% versus a flight in the afternoon.

Cheap flights from Long Island Mac Arthur to Las Vegas in May, June 2021

The best prices found for ISP to LAS flights for May, June
2 Jun - 8 Jun
$215pp
ISP
Islip Long Island
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ISP
Islip Long Island
14 Jun - 17 Jun
$231pp
ISP
Islip Long Island
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ISP
Islip Long Island
8 Jun - 15 Jun
$247pp
ISP
Islip Long Island
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ISP
Islip Long Island

Long Island Mac Arthur to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Long Island Mac Arthur found for this year
9 Sep - 15 Sep
$215pp
ISP
Islip Long Island
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ISP
Islip Long Island
18 Sep - 26 Sep
$219pp
ISP
Islip Long Island
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
ISP
Islip Long Island
12 Sep - 19 Sep
$223pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
ISP
Islip Long Island

Last minute flights from Long Island Mac Arthur to Las Vegas

Late deals on round-trip flights to Las Vegas from Long Island Mac Arthur, departing today and this week
16 May - 20 May
$355pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
16 May - 20 May
$370pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
16 May - 19 May
$389pp
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 Long Island Mac Arthur

The cheapest one-way flights from Long Island Mac Arthur to Las Vegas
7:04 am - 2:26 pm
American Airlines
1 Stop
10h 22m
ISP - LAS
American Airlines
2:25 am - 5:07 pm
American Airlines
1 Stop
17h 42m
ISP - LAS
American Airlines
2:25 am - 5:07 pm
American Airlines
1 Stop
17h 42m
ISP - LAS
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Long Island Mac Arthur</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From Long Island Mac Arthur 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.

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 Long Island Mac Arthur to Las Vegas for under $300 on Cheapflights?

Yes, there are multiple flights from Long Island Mac Arthur to Las Vegas for under $300. The cheapest flight booked recently is on American Airlines for just $215, but on average you can expect to pay $263.

Are there nonstop flights from Long Island Mac Arthur to Las Vegas for under $200 on Cheapflights?

There are no nonstop flights from Long Island Mac Arthur 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 Long Island Mac Arthur to Las Vegas for under $400?

There are currently 20+ open flights from Long Island Mac Arthur to Las Vegas within the next 7 days for less than $400.

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 17 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 Long Island Mac Arthur to Las Vegas?

American Airlines can get you from Long Island Mac Arthur to Las Vegas in just under 7h 21m. Your travel time can differ by up to .

What is the cheapest airline to fly from Long Island Mac Arthur to Las Vegas round-trip?

American Airlines, at $215, was found to be the cheapest airline from Long Island Mac Arthur to Las Vegas.. You may be able to fly from Long Island Mac Arthur to Las Vegas for 30% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Long Island Mac Arthur to Las Vegas one-way?

The cheapest airline for a one-way flight from Long Island Mac Arthur to Las Vegas is American Airlines ($108).

Alternative routes for Long Island Mac Arthur to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Long Island Mac Arthur to Las Vegas.
Average temperature for May in Las Vegas
91.4 °F
Avg rainfall for May in Las Vegas
0.1 ″

Airports servicing Islip

Airports servicing Las Vegas

Top 4 airlines flying from Long Island Mac Arthur to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Long Island Mac Arthur to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$113 $296 No cancel fee 62%
JetBlue
$194 $375 No cancel fee 62%
Delta
$193 $394 No cancel fee N/A
American Airlines
$153 $464 No cancel fee 71%

Hourly flight availability from Long Island Mac Arthur to Las Vegas

See what time of day planes typically take off from Long Island Mac Arthur towards Las Vegas.
Morning 6 AM to noon 100% of ISP to LAS departures
Early morning Midnight to 6 AM 0% of ISP to LAS departures
Afternoon Noon to 6 PM 0% of ISP to LAS departures
Evening 6 PM to midnight 0% of ISP to LAS departures
Midnight
6 AM
Noon
6 PM
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