What is the cheapest airline that flies from Islip Long Island to Nevada?

Frontier is the most popular carrier operating from Islip Long Island to Nevada

What airlines fly to Nevada?

United Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Nevada from Islip, New York according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 9 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Nevada?

Prices for flights from Islip Long Island Airport to Nevada were last updated today.

How many operators does momondo search for flights from Islip Long Island Airport to Nevada?

As of December 2025, there are 3 operators available to choose from for flights from Islip Long Island Airport to Nevada.

How old do you have to be to fly from Islip Long Island Airport to Nevada?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

The travel and health documents required for your trip to Nevada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nevada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$81 Cheap Flights from Islip to Nevada in 2025/26

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Find the cheapest flights from Islip, New York to Nevada

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:56 pm - 10:25 am

ISP

LAS

17h 29m1 stop

10:45 pm - 10:46 pm

LAS

ISP

21h 01m1 stop

$182Frontier

Sat, Jan 10 - Mon, Jan 12

11:41 am - 10:15 am

ISP

LAS

25h 34m1 stop

11:03 pm - 7:38 am

LAS

ISP

29h 35m1 stop

$183Frontier

Sat, Feb 21 - Sat, Feb 28

3:34 pm - 10:15 am

ISP

LAS

21h 41m1 stop

11:03 pm - 12:47 pm

LAS

ISP

10h 44m1 stop

$201Frontier

Mon, Mar 2 - Thu, Mar 5

8:23 pm - 10:15 am

ISP

LAS

16h 52m1 stop

11:03 pm - 7:38 am

LAS

ISP

29h 35m1 stop

$204Frontier

Sat, Feb 21 - Wed, Feb 25

2:04 pm - 9:43 am

ISP

LAS

22h 39m1 stop

10:45 pm - 7:08 pm

LAS

ISP

17h 23m1 stop

$218Frontier

Mon, Jan 5 - Fri, Jan 9

8:40 pm - 10:08 am

ISP

LAS

16h 28m1 stop

10:33 pm - 10:46 pm

LAS

ISP

21h 13m1 stop

$220Frontier

Sun, Jan 11 - Tue, Jan 13

8:33 am - 11:11 am

ISP

LAS

29h 38m1 stop

11:03 pm - 1:13 pm

LAS

ISP

11h 10m1 stop

$221Frontier

Sun, Feb 22 - Tue, Feb 24

8:40 pm - 11:44 am

ISP

LAS

18h 04m2 stops

10:33 pm - 10:46 pm

LAS

ISP

21h 13m1 stop

$224Frontier

Sun, Jan 11 - Tue, Jan 13

12:55 pm - 9:43 am

ISP

LAS

23h 48m1 stop

9:32 pm - 7:45 pm

LAS

ISP

19h 13m1 stop

$228Frontier

Tue, Jan 6 - Sat, Jan 10

3:34 pm - 10:15 am

ISP

LAS

21h 41m1 stop

11:03 pm - 2:39 pm

LAS

ISP

12h 36m1 stop

$238Frontier

Thu, Feb 26 - Sun, Mar 1

Frontier flights from Islip, New York to Nevada

Our best Frontier deals on Islip, New York to Nevada flight tickets

Frontier

Jan 10

ISP7:56 pmIslip Long Island

17h 29m

1 stop

LAS10:25 amLas Vegas Harry Reid Intl

Jan 12

LAS10:45 pmLas Vegas Harry Reid Intl

21h 01m

1 stop

ISP10:46 pmIslip Long Island

$182

Find similar

Frontier

Feb 21

ISP11:41 amIslip Long Island

25h 34m

1 stop

LAS10:15 amLas Vegas Harry Reid Intl

Feb 28

LAS11:03 pmLas Vegas Harry Reid Intl

29h 35m

1 stop

ISP7:38 amIslip Long Island

$183

Find similar

Frontier

Mar 2

ISP3:34 pmIslip Long Island

21h 41m

1 stop

LAS10:15 amLas Vegas Harry Reid Intl

Mar 5

LAS11:03 pmLas Vegas Harry Reid Intl

10h 44m

1 stop

ISP12:47 pmIslip Long Island

$201

Find similar

Southwest flights from Islip, New York to Nevada

Our best Southwest deals on Islip, New York to Nevada flight tickets

Southwest

Feb 2

ISP3:45 pmIslip Long Island

8h 10m

1 stop

LAS8:55 pmLas Vegas Harry Reid Intl

Feb 5

LAS6:35 amLas Vegas Harry Reid Intl

6h 50m

1 stop

ISP4:25 pmIslip Long Island

$373

Find similar

Southwest

Feb 2

ISP3:45 pmIslip Long Island

8h 10m

1 stop

LAS8:55 pmLas Vegas Harry Reid Intl

Feb 5

LAS9:20 amLas Vegas Harry Reid Intl

10h 00m

2 stops

ISP10:20 pmIslip Long Island

$378

Find similar

Southwest

Feb 1

ISP4:05 pmIslip Long Island

9h 15m

1 stop

LAS10:20 pmLas Vegas Harry Reid Intl

Feb 5

LAS6:35 amLas Vegas Harry Reid Intl

6h 50m

1 stop

ISP4:25 pmIslip Long Island

$410

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sat 1/10

7:56 pm-10:25 am

1 stop17h 29m

Las Vegas Harry Reid Intl

Mon 1/12

10:45 pm-10:46 pm

1 stop21h 01m

$182

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sat 2/21

11:41 am-10:15 am

1 stop25h 34m

Las Vegas Harry Reid Intl

Sat 2/28

11:03 pm-7:38 am

1 stop29h 35m

$183

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 3/2

3:34 pm-10:15 am

1 stop21h 41m

Las Vegas Harry Reid Intl

Thu 3/5

11:03 pm-12:47 pm

1 stop10h 44m

$201

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sat 2/21

8:23 pm-10:15 am

1 stop16h 52m

Las Vegas Harry Reid Intl

Wed 2/25

11:03 pm-7:38 am

1 stop29h 35m

$204

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 1/5

2:04 pm-9:43 am

1 stop22h 39m

Las Vegas Harry Reid Intl

Fri 1/9

10:45 pm-7:08 pm

1 stop17h 23m

$218

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sun 1/11

8:40 pm-10:08 am

1 stop16h 28m

Las Vegas Harry Reid Intl

Tue 1/13

10:33 pm-10:46 pm

1 stop21h 13m

$220

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sun 2/22

8:33 am-11:11 am

1 stop29h 38m

Las Vegas Harry Reid Intl

Tue 2/24

11:03 pm-1:13 pm

1 stop11h 10m

$221

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sun 1/11

8:40 pm-11:44 am

2 stops18h 04m

Las Vegas Harry Reid Intl

Tue 1/13

10:33 pm-10:46 pm

1 stop21h 13m

$224

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Tue 1/6

12:55 pm-9:43 am

1 stop23h 48m

Las Vegas Harry Reid Intl

Sat 1/10

9:32 pm-7:45 pm

1 stop19h 13m

$228

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Thu 2/26

3:34 pm-10:15 am

1 stop21h 41m

Las Vegas Harry Reid Intl

Sun 3/1

11:03 pm-2:39 pm

1 stop12h 36m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Nevada?

In general, January is the cheapest month to fly from Islip, New York to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $362. If you aren’t able to travel to Nevada during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $398.

What is the cheapest day to depart on your flight to Nevada?

Our data shows that Wednesday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $283. On the other hand, Friday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $531.

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

Our data shows that the cheapest Islip, New York to Nevada flights are usually those with departure times at noon. Our users have found flights to Nevada at noon for as low as $384. In the morning is when there is more demand to fly to Nevada, so prices are often more expensive at around $448 per ticket.

Can stopping save me money on Islip, New York to Nevada flights?

You could potentially save up to 3% on your flight if you consider stops on a Islip, New York to Nevada flight.

Cheap Islip, New York to Nevada flight deals and tips

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

Fastest flight time	8h 40m
Direct flights	None

The fastest flight from Islip, New York to Nevada takes 8h 40m

There are no direct flights from Islip, New York to Nevada. There are no popular flight routes from Islip, New York to Nevada.

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Nevada?
Prices for flights from Islip Long Island Airport to Nevada were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Nevada?
As of December 2025, there are 3 operators available to choose from for flights from Islip Long Island Airport to Nevada.
How old do you have to be to fly from Islip Long Island Airport to Nevada?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The travel and health documents required for your trip to Nevada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nevada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Islip, New York to Nevada

Compare and see reviews for airlines that fly from Islip, New York to Nevada with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $150	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
JetBlue	PriceFrom $169	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Southwest	PriceFrom $380	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Islip to Nevada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nevada that suits you.

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

All flight searches from Islip to Nevada on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islip to Nevada?

momondo helps you find the best flight between Islip and Nevada by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Nevada, momondo offers a useful price alert feature which will track prices for flights to Nevada from Islip and alert you when they change.