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Nevada

$97+ Cheap flights from Islip, NY (ISP) to Nevada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LAS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Islip to Nevada

Cheapest flights from Islip to Nevada
Explore the most affordable flight options available from Islip to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:29 pmISP - LAS
1 stop16h 54mFrontier
Thu 12/1110:20 pmLAS - ISP
1 stop18h 14mFrontier
Deal found 11/25$182
This CheapOair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:19 amISP - LAS
1 stop26h 24mFrontier
Tue 12/1610:20 pmLAS - ISP
1 stop23h 18mFrontier
Deal found 11/26$203
This Frontier deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:35 pmISP - LAS
1 stop16h 08mFrontier
Wed 12/2410:20 pmLAS - ISP
1 stop10h 05mFrontier
Deal found 11/26$204
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amISP - LAS
1 stop30h 43mFrontier
Fri 12/510:20 pmLAS - ISP
1 stop7h 53mFrontier
Deal found 11/25$207
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:35 pmISP - LAS
1 stop14h 50mFrontier
Wed 12/2410:20 pmLAS - ISP
1 stop10h 05mFrontier
Deal found 11/25$208
This CheapOair deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amISP - LAS
1 stop30h 43mFrontier
Sat 12/2010:15 pmLAS - ISP
1 stop18h 25mFrontier
Deal found 11/23$227
This CheapOair deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:19 amISP - LAS
1 stop26h 24mFrontier
Sun 12/710:20 pmLAS - ISP
1 stop7h 53mFrontier
Deal found 11/24$228
This CheapOair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:29 pmISP - LAS
1 stop16h 14mFrontier
Mon 12/1510:20 pmLAS - ISP
1 stop18h 14mFrontier
Deal found 11/26$232
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:29 pmISP - LAS
1 stop16h 54mFrontier
Wed 12/1010:20 pmLAS - ISP
1 stop7h 53mFrontier
Deal found 11/25$233
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:20 pmISP - LAS
1 stop24h 23mFrontier
Tue 12/3010:20 pmLAS - ISP
1 stop15h 17mFrontier
Deal found 11/25$234
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amISP - LAS
1 stop30h 43mFrontier
Sun 12/710:20 pmLAS - ISP
1 stop7h 53mFrontier
Deal found 11/25$237
This CheapOair deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:35 pmISP - LAS
1 stop15h 40mFrontier
Mon 12/2910:20 pmLAS - ISP
1 stop10h 05mFrontier
Deal found 11/24$252

Cheap flight deals from Islip to Nevada

Keep the following information in mind while searching for Islip to Nevada flight deals. Data was last updated November 26, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$182
(CheapOair)

One-way from

$97
(CheapOair)

Popular in

April

Cheapest in

January

Average price

$328
Provider with most accurate pricing for New York (NYC)-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Las Vegas Harry Reid Intl flights.
Search Deals
From Islip Long Island to Nevada
Search Deals
One-way flight from Islip Long Island to Nevada
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Nevada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Islip to Nevada that are best for you.

Fly from

Islip

Fly to

Nevada

Route

Depart

Return

Price

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 2/23

7:41 pm-9:43 am

1 stop17h 02m

Las Vegas Harry Reid Intl

Thu 2/26

10:45 pm-4:06 pm

1 stop14h 21m

$182

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

Wed 1/14

10:33 pm-7:03 pm

1 stop17h 30m

$182

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 12/15

10:19 am-10:23 am

1 stop27h 04m

Las Vegas Harry Reid Intl

Wed 12/17

10:20 pm-11:25 am

1 stop10h 05m

$182

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 12/10

6:00 am-9:43 am

1 stop30h 43m

Las Vegas Harry Reid Intl

Mon 12/15

10:20 pm-7:34 pm

1 stop18h 14m

$203

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 2/23

7:41 pm-9:43 am

1 stop17h 02m

Las Vegas Harry Reid Intl

Wed 2/25

10:45 pm-9:47 am

1 stop8h 02m

$203

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Thu 12/11

10:19 am-9:43 am

1 stop26h 24m

Las Vegas Harry Reid Intl

Mon 12/15

10:20 pm-7:34 pm

1 stop18h 14m

$207

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sun 12/7

11:15 am-9:43 am

1 stop25h 28m

Las Vegas Harry Reid Intl

Tue 12/9

10:20 pm-10:44 pm

1 stop21h 24m

$207

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

Fri 1/16

12:59 am-10:46 pm

2 stops18h 47m

$214

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 12/17

6:00 am-9:43 am

1 stop30h 43m

Las Vegas Harry Reid Intl

Sat 12/20

10:15 pm-7:40 pm

1 stop18h 25m

$227

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 2/25

7:41 pm-9:43 am

1 stop17h 02m

Las Vegas Harry Reid Intl

Sat 2/28

10:45 pm-9:47 am

1 stop8h 02m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 19 results
1
2

Best time to book a flight from Islip to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Nevada

What is the cheapest month to book a flight from Islip, New York to Nevada?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Nevada (average of $81). Flying from Islip, New York to Nevada in July is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to NV?

Find hourly flight availability from Islip to Nevada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Islip, New York to Nevada, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 46% versus a flight in the morning.

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nevada. Reviews last updated November 26, 2025.
See what other customers who have flown with Southwest, JetBlue, and Frontier from Islip to Nevada have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,904 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,101 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Islip to Nevada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Nevada?

    For a flight from Islip to Nevada, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

  • How long is the flight from Islip, New York to Nevada?

    Departing from Islip, New York to Nevada will take you 17h 02m. There are 2275 mi between Islip, New York and Nevada.

  • Can I find deals for flights from Islip to Nevada that include hotel bookings?

    Yes. In addition to deals on Islip to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Nevada.

  • Can I find deals for business class flights from Islip to Nevada?

    Yes. Cheapflights offers flight deals from Islip to Nevada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Nevada?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Nevada (average of $81). Flying from Islip, New York to Nevada in July is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Islip to Nevada

Discover the top 3 airlines that operate flights from Islip to Nevada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$248FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$169Average$370FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$380Average$526FlexibilityNo cancel feeOn-time63%

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