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Cheap flights from Islip, New York to Las Vegas from $196

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.
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
$313Southwest
Thu, Jan 7 - Sun, Jan 10
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
10:25 pm - 11:55 amLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
10h 30m1 stop Baltimore/Washington
$314Southwest
Thu, Jan 7 - Mon, Jan 11
Southwest Logo
11:20 am - 7:55 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
11h 35m1 stop Baltimore/Washington
Southwest Logo
7:05 am - 9:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
11h 25m1 stop Baltimore/Washington
$314Southwest
Thu, Jan 7 - Mon, Jan 11
Southwest Logo
3:30 pm - 9:20 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
8h 50m1 stop Baltimore/Washington
Southwest Logo
9:10 am - 9:30 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
9h 20m2 stops Houston Hobby Baltimore/Washington
$334Southwest
Sat, Feb 20 - Tue, Feb 23
Multiple Airlines Logo
11:09 am - 10:29 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
14h 20m1 stop Orlando
Multiple Airlines Logo
10:58 pm - 8:33 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
18h 35m1 stop Orlando
$441Multiple Airlines
Tue, Jan 5 - Sat, Jan 9
Frontier Logo
6:33 pm - 1:43 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
22h 10m1 stop Orlando
Frontier Logo
10:06 pm - 5:31 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 25m1 stop Orlando
$450Frontier
Sat, Nov 7 - Wed, Nov 11
Frontier Logo
6:33 pm - 7:56 amISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
16h 23m1 stop Orlando
Frontier Logo
11:57 pm - 3:45 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
12h 48m1 stop Orlando
$482Frontier
Thu, Nov 19 - Sun, Nov 22
JetBlue Logo
6:00 am - 1:15 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
10h 15m1 stop Fort Lauderdale
JetBlue Logo
9:55 am - 10:40 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
9h 45m1 stop Fort Lauderdale
$487JetBlue
Fri, Nov 20 - Mon, Nov 23
Frontier Logo
9:18 pm - 2:29 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
20h 11m2 stops Orlando Dallas/Fort Worth
Frontier Logo
12:52 am - 8:33 pmLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
16h 41m2 stops Dallas/Fort Worth Orlando
$490Frontier
Thu, Jan 7 - Sat, Jan 9
Multiple Airlines Logo
6:33 pm - 1:43 pmISP  Islip Long Island-LAS Las Vegas Harry Reid Intl
22h 10m1 stop Orlando
Multiple Airlines Logo
6:45 am - 10:17 amLAS  Las Vegas Harry Reid Intl-ISP Islip Long Island
24h 32m2 stops Denver Intl Raleigh-Durham
$506Multiple Airlines
Sat, Nov 7 - Wed, Nov 11

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Southwest flights from Islip, New York to Las Vegas

Our best Southwest deals on Islip, New York to Las Vegas flight tickets
Southwest
Jan 7
ISP5:45 amIslip Long Island
10h 15m
2 stops
LAS1:00 pmLas Vegas Harry Reid Intl
Jan 10
LAS12:10 amLas Vegas Harry Reid Intl
8h 45m
2 stops
ISP11:55 amIslip Long Island
$313
Southwest
Jan 7
ISP5:45 amIslip Long Island
10h 15m
2 stops
LAS1:00 pmLas Vegas Harry Reid Intl
Jan 11
LAS10:25 pmLas Vegas Harry Reid Intl
10h 30m
1 stop
ISP11:55 amIslip Long Island
$314
Southwest
Feb 20
ISP3:30 pmIslip Long Island
8h 50m
1 stop
LAS9:20 pmLas Vegas Harry Reid Intl
Feb 23
LAS9:10 amLas Vegas Harry Reid Intl
9h 20m
2 stops
ISP9:30 pmIslip Long Island
$334

JetBlue flights from Islip, New York to Las Vegas

Our best JetBlue deals on Islip, New York to Las Vegas flight tickets
JetBlue
Nov 20
ISP6:00 amIslip Long Island
10h 15m
1 stop
LAS1:15 pmLas Vegas Harry Reid Intl
Nov 23
LAS9:55 amLas Vegas Harry Reid Intl
9h 45m
1 stop
ISP10:40 pmIslip Long Island
$487
JetBlue
Nov 1
ISP2:28 pmIslip Long Island
10h 31m
1 stop
LAS9:59 pmLas Vegas Harry Reid Intl
Dec 1
LAS9:37 amLas Vegas Harry Reid Intl
10h 03m
1 stop
ISP10:40 pmIslip Long Island
$508
JetBlue
Oct 30
ISP6:00 amIslip Long Island
15h 26m
1 stop
LAS6:26 pmLas Vegas Harry Reid Intl
Oct 31
LAS7:00 amLas Vegas Harry Reid Intl
11h 37m
1 stop
ISP9:37 pmIslip Long Island
$528

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

Thu 1/7

5:45 am-1:00 pm

2 stops10h 15m

Las Vegas Harry Reid Intl

Sun 1/10

12:10 am-11:55 am

2 stops8h 45m

$313

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Thu 1/7

5:45 am-1:00 pm

2 stops10h 15m

Las Vegas Harry Reid Intl

Mon 1/11

10:25 pm-11:55 am

1 stop10h 30m

$314

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Thu 1/7

11:20 am-7:55 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Mon 1/11

7:05 am-9:30 pm

1 stop11h 25m

$314
Quickest round-trip

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Sat 2/20

3:30 pm-9:20 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

Tue 2/23

9:10 am-9:30 pm

2 stops9h 20m

$334

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Tue 1/5

11:09 am-10:29 pm

1 stop14h 20m

Las Vegas Harry Reid Intl

Sat 1/9

10:58 pm-8:33 pm

1 stop18h 35m

$441

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Sat 11/7

6:33 pm-1:43 pm

1 stop22h 10m

Las Vegas Harry Reid Intl

Wed 11/11

10:06 pm-5:31 pm

1 stop16h 25m

$450

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Thu 11/19

6:33 pm-7:56 am

1 stop16h 23m

Las Vegas Harry Reid Intl

Sun 11/22

11:57 pm-3:45 pm

1 stop12h 48m

$482

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Fri 11/20

6:00 am-1:15 pm

1 stop10h 15m

Las Vegas Harry Reid Intl

Mon 11/23

9:55 am-10:40 pm

1 stop9h 45m

$487

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Thu 1/7

9:18 pm-2:29 pm

2 stops20h 11m

Las Vegas Harry Reid Intl

Sat 1/9

12:52 am-8:33 pm

2 stops16h 41m

$490

IslipLas Vegas

ISP Islip Long Island - LAS Las Vegas Harry Reid Intl

ISPLAS

Islip Long Island

Sat 11/7

6:33 pm-1:43 pm

1 stop22h 10m

Las Vegas Harry Reid Intl

Wed 11/11

6:45 am-10:17 am

2 stops24h 32m

$506

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 $364. Flights from Islip, New York to Las Vegas on a Thursday will generally be more expensive and average around $470. 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 $386. Flights to Las Vegas are more costly at noon, with an average ticket price of $440. 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

$196

Fastest flight time

9h 05m

Direct flights

None
The best one-way flight to Las Vegas from Islip, New York in the past 72 hours is $196. The best round-trip flight deal from Islip, New York to Las Vegas found on momondo in the last 72 hours is $313.
The fastest flight from Islip, New York to Las Vegas takes 9h 05m
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. 9h 05m 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
5.5
2,520 reviews
Search Frontier flights
SouthwestPriceFrom $456Free CancellationRating
7.9
4,223 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
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Primm
Winchester
Boulder City
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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