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Cheap flights from Islip, New York to Las Vegas from $180

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Islip, New York to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:55 pm - 3:14 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
23h 19m1 stop Orlando
Frontier Logo
10:15 pm - 5:56 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 41m1 stop Orlando
$262Frontier
Fri, Oct 23 - Thu, Oct 29
Frontier Logo
6:55 pm - 3:14 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
23h 19m1 stop Orlando
Frontier Logo
10:15 pm - 5:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 15m1 stop Orlando
$287Frontier
Mon, Oct 19 - Fri, Oct 23
Frontier Logo
6:55 pm - 3:14 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
23h 19m1 stop Orlando
Frontier Logo
10:15 pm - 5:56 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 41m1 stop Orlando
$306Frontier
Fri, Oct 23 - Thu, Oct 29
Frontier Logo
6:55 pm - 3:14 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
23h 19m1 stop Orlando
Frontier Logo
10:15 pm - 5:56 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 41m1 stop Orlando
$314Frontier
Fri, Oct 23 - Thu, Oct 29
Southwest Logo
5:40 pm - 10:00 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
7h 20m1 stop Baltimore/Washington
Southwest Logo
10:15 am - 11:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
10h 15m2 stops San Diego Baltimore/Washington
$340Southwest
Mon, Nov 9 - Thu, Nov 12
Southwest Logo
5:45 am - 1:00 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
10h 15m2 stops Baltimore/Washington Dallas Love Field
Southwest Logo
12:10 am - 11:55 amLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
8h 45m2 stops Chicago Midway Baltimore/Washington
$345Southwest
Wed, Jan 13 - Tue, Jan 19
Southwest Logo
5:45 am - 1:00 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
10h 15m2 stops Baltimore/Washington Dallas Love Field
Southwest Logo
7:05 am - 9:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
11h 25m1 stop Baltimore/Washington
$346Southwest
Wed, Jan 13 - Wed, Jan 20
Multiple Airlines Logo
1:38 pm - 8:07 amISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
21h 29m2 stops Wilmington New Hanover County Orlando
Multiple Airlines Logo
10:06 pm - 4:58 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
15h 52m1 stop Orlando
$369Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Breeze Airways Logo
3:02 pm - 10:18 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
10h 16m2 stops Raleigh-Durham New Orleans Louis Armstrong
Breeze Airways Logo
11:25 pm - 2:22 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
11h 57m2 stops New Orleans Louis Armstrong Raleigh-Durham
$380Breeze Airways
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
3:02 pm - 10:18 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
10h 16m2 stops Raleigh-Durham New Orleans Louis Armstrong
Multiple Airlines Logo
10:15 pm - 5:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 15m1 stop Orlando
$390Multiple Airlines
Mon, Oct 19 - Fri, Oct 23

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Frontier flights from Islip, New York to Las Vegas

Our best Frontier deals on Islip, New York to Las Vegas flight tickets
Frontier
Oct 23
ISP6:55 pmIslip Long Island
23h 19m
1 stop
LAS3:14 pmLas Vegas Harry Reid Intl
Oct 29
LAS10:15 pmLas Vegas Harry Reid Intl
16h 41m
1 stop
ISP5:56 pmIslip Long Island
$262
Frontier
Oct 19
ISP6:55 pmIslip Long Island
23h 19m
1 stop
LAS3:14 pmLas Vegas Harry Reid Intl
Oct 23
LAS10:15 pmLas Vegas Harry Reid Intl
16h 15m
1 stop
ISP5:30 pmIslip Long Island
$287
Frontier
Oct 23
ISP6:55 pmIslip Long Island
23h 19m
1 stop
LAS3:14 pmLas Vegas Harry Reid Intl
Oct 29
LAS10:15 pmLas Vegas Harry Reid Intl
16h 41m
1 stop
ISP5:56 pmIslip Long Island
$306

Breeze Airways flights from Islip, New York to Las Vegas

Our best Breeze Airways deals on Islip, New York to Las Vegas flight tickets
Breeze Airways
Nov 9
ISP3:02 pmIslip Long Island
10h 16m
2 stops
LAS10:18 pmLas Vegas Harry Reid Intl
Nov 12
LAS11:25 pmLas Vegas Harry Reid Intl
11h 57m
2 stops
ISP2:22 pmIslip Long Island
$380
Breeze Airways
Oct 23
ISP3:02 pmIslip Long Island
10h 16m
2 stops
LAS10:18 pmLas Vegas Harry Reid Intl
Oct 29
LAS11:25 pmLas Vegas Harry Reid Intl
11h 57m
2 stops
ISP2:22 pmIslip Long Island
$464
Breeze Airways
Sep 22
ISP12:00 pmIslip Long Island
27h 01m
3 stops
LAS12:01 pmLas Vegas Harry Reid Intl
Sep 26
LAS12:47 pmLas Vegas Harry Reid Intl
27h 18m
3 stops
ISP7:05 pmIslip Long Island
$1,019

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Fri 10/23

6:55 pm-3:14 pm

1 stop23h 19m

Las Vegas Harry Reid Intl

Thu 10/29

10:15 pm-5:56 pm

1 stop16h 41m

$262

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Mon 10/19

6:55 pm-3:14 pm

1 stop23h 19m

Las Vegas Harry Reid Intl

Fri 10/23

10:15 pm-5:30 pm

1 stop16h 15m

$287

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Fri 10/23

6:55 pm-3:14 pm

1 stop23h 19m

Las Vegas Harry Reid Intl

Thu 10/29

10:15 pm-5:56 pm

1 stop16h 41m

$306

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Fri 10/23

6:55 pm-3:14 pm

1 stop23h 19m

Las Vegas Harry Reid Intl

Thu 10/29

10:15 pm-5:56 pm

1 stop16h 41m

$314
Quickest round-trip

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Mon 11/9

5:40 pm-10:00 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Thu 11/12

10:15 am-11:30 pm

2 stops10h 15m

$340

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Wed 1/13

5:45 am-1:00 pm

2 stops10h 15m

Las Vegas Harry Reid Intl

Tue 1/19

12:10 am-11:55 am

2 stops8h 45m

$345

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Wed 1/13

5:45 am-1:00 pm

2 stops10h 15m

Las Vegas Harry Reid Intl

Wed 1/20

7:05 am-9:30 pm

1 stop11h 25m

$346

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Tue 9/29

1:38 pm-8:07 am

2 stops21h 29m

Las Vegas Harry Reid Intl

Tue 10/6

10:06 pm-4:58 pm

1 stop15h 52m

$369

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Mon 11/9

3:02 pm-10:18 pm

2 stops10h 16m

Las Vegas Harry Reid Intl

Thu 11/12

11:25 pm-2:22 pm

2 stops11h 57m

$380

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Mon 10/19

3:02 pm-10:18 pm

2 stops10h 16m

Las Vegas Harry Reid Intl

Fri 10/23

10:15 pm-5:30 pm

1 stop16h 15m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Islip, New York to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Islip, New York, with most prices found around $289. The month of January is another great option to travel to Las Vegas, with average flight prices from Islip, New York averaging around $370.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $347. Flights from Islip, New York to Las Vegas on a Thursday will generally be more expensive and average around $451. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $376. Flights to Las Vegas are more costly at noon, with an average ticket price of $420. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Islip, New York to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Las Vegas (ISP to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Las Vegas

Best Price Found

$180

Fastest flight time

7h 20m

Direct flights

None
The best one-way flight to Las Vegas from Islip, New York in the past 72 hours is $180. The best round-trip flight deal from Islip, New York to Las Vegas found on momondo in the last 72 hours is $262.
The fastest flight from Islip, New York to Las Vegas takes 7h 20m
There are no direct flights from Islip, New York to Las Vegas. There are no popular flight routes from Islip, New York to Las Vegas.
Search flight deals

Frequently asked questions about flying from Islip, New York to Las Vegas

  • How far is Islip Long Island to Las Vegas Harry Reid Intl by plane?

    A flight from Islip Long Island to Las Vegas Harry Reid Intl will travel around 2267.0 mi. 7h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Islip Long Island Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Islip Long Island Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Islip Long Island Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Islip Long Island Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Islip, New York to Las Vegas?

Best airlines flying from Islip, New York to Las Vegas

Compare and see reviews for airlines that fly from Islip, New York to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $71Free CancellationRating
5.6
2,611 reviews
Search Frontier flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,195 reviews
Search Southwest flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Mount Charleston
Laughlin
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Islip to Las Vegas?

Once you have performed a search for Islip to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Islip to Las Vegas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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