Cheap flights from Long Island to Las Vegas (LAS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

All the information you need to plan the best null to LAS flight in 2021: compare Long Island to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
How far in advance should I book a flight from Long Island to Las Vegas?

To save up to 18% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Long Island to Las Vegas from $262 1-2 weeks out and tickets from $304 for flights departing within the next 72 hours.

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

August is one of the best times of the year to fly to Las Vegas from Long Island. 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 to Las Vegas (zzETX - LAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Island to Las Vegas as you normally would.

Cheap flights from Long Island to Las Vegas in September, October 2021

The best prices found for Long Island to LAS flights for September, October
12 Oct - 19 Oct
$124pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
5 Oct - 12 Oct
$128pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
5 Oct - 12 Oct
$133pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
   
2 STOPS
ISP
Islip Long Island

Long Island to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Long Island found for this year
12 Oct - 19 Oct
$124pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
5 Oct - 12 Oct
$128pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
1 Dec - 3 Dec
$130pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island

Last minute flights from Long Island to Las Vegas

Late deals on round-trip flights to Las Vegas from Long Island, departing today and this week
26 Sep - 27 Sep
$273pp
ISP
Islip Long Island
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
26 Sep - 27 Sep
$302pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ISP
Islip Long Island
26 Sep - 27 Sep
$358pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
ISP
Islip Long Island

One-way flights to McCarran from Long Island

The cheapest one-way flights from Long Island to Las Vegas
7:03 am - 6:04 pm
Multiple Airlines
2 Stops
14h 01m
ISP - LAS
Multiple Airlines
$131
Kiwi.com
8:53 am - 7:22 am
Frontier
3 Stops
25h 29m
ISP - LAS
Frontier
$166
JustFly
2:15 am - 5:41 pm
American Airlines
1 Stop
18h 26m
ISP - LAS
American Airlines

Related info for your journey

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

Flight FAQs

From Long Island to Las Vegas

What airport do you fly into for flights to Las Vegas from Long Island?

For a flight from Long Island to Las Vegas, you will be flying into McCarran. Las Vegas McCarran (LAS) is just 6.2 mi from the center of the city.

Which airlines flying from 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.

Are flight prices decreasing from Long Island 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 Long Island 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 Long Island to Las Vegas for under $200 on Cheapflights?

Yes, there are multiple flights from Long Island to Las Vegas for under $200. The cheapest flight booked recently is on Frontier for just $124, but on average you can expect to pay $148.

Are there last-minute flights available from Long Island to Las Vegas for under $300?

There are currently 7+ open flights from Long Island to Las Vegas within the next 7 days for less than $300.

What are the cheapest flights from Long Island to Las Vegas?

Looking at all options, your cheapest flight can be booked for $112. While the most popular route (Islip Long Island - Las Vegas McCarran) can be booked for $118 on average our data indicates $709 when flying from Long Island to Las Vegas

What are the most popular airlines that fly from Long Island to Las Vegas?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Long Island to Las Vegas.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

Do I need a COVID test to fly to Las Vegas from Long Island?

Information is based on travel restrictions for travel to Las Vegas McCarran within the United States

Most visitors from Long Island need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from Long Island are not required to quarantine after entering Las Vegas McCarran.

Do I need a test to fly back to Long Island from Las Vegas?

Returning to Long Island from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Long Island.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering Long Island.

Hide COVID Travel Restrictions for Las Vegas, NV

Alternative routes for Long Island to Las Vegas

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

Departure points for flights from Long Island to Las Vegas

Select to see more specific information for flights to Las Vegas from all departure points in Long Island.
Show more

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Long Island to Las Vegas.
Average temperature for September in Las Vegas
96.8 °F
Avg rainfall for September in Las Vegas
0.3 ″

Airports servicing

Farmingdale Republic Field (FRG)
Islip (ISP)

Airports servicing Las Vegas

Top 4 airlines flying from Long Island to Las Vegas McCarran

The chart below displays the airlines Cheapflights users traveling from Long Island 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%
American Airlines
$153 $464 No cancel fee 71%
Delta
$193 $394 No cancel fee N/A
JetBlue
$194 $375 No cancel fee 62%
Home North America USA Nevada Las Vegas Cheap flights from Long Island to Las Vegas