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$149+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$337
(Booking.com)

One-way from

$149
(Southwest)

Popular in

April

Cheapest in

February

Average price

$342
From Islip Long Island to Nevada
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One-way flight from Islip Long Island to Nevada
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:33 pmISP - LAS
1 stop17h 03mFrontier
Fri 9/510:22 pmLAS - ISP
1 stop9h 15mFrontier
Deal found 6/12$337
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:00 pmISP - LAS
2 stops9h 45mSouthwest
Fri 9/1911:25 pmLAS - ISP
2 stops9h 35mSouthwest
Deal found 6/11$341
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:39 pmISP - LAS
1 stop11h 10mJetBlue
Mon 7/711:58 pmLAS - ISP
1 stop8h 43mJetBlue
Deal found 6/10$500
This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:38 pmISP - LAS
2 stops19h 11mMultiple Airlines
Tue 8/512:52 amLAS - ISP
1 stop16h 00mMultiple Airlines
Deal found 6/9$503

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 June 12, 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

Sat 8/30

7:33 pm-9:36 am

1 stop17h 03m

Las Vegas Harry Reid Intl

Fri 9/5

4:42 pm-10:37 am

1 stop14h 55m

$337

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 9/17

4:00 pm-10:45 pm

2 stops9h 45m

Las Vegas Harry Reid Intl

Fri 9/19

11:25 pm-12:00 pm

2 stops9h 35m

$341

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Tue 7/1

2:39 pm-10:49 pm

1 stop11h 10m

Las Vegas Harry Reid Intl

Mon 7/7

11:58 pm-11:41 am

1 stop8h 43m

$500

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 8/4

8:38 pm-12:49 pm

2 stops19h 11m

Las Vegas Harry Reid Intl

Tue 8/5

12:52 am-7:52 pm

1 stop16h 00m

$503

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 8/18

10:44 am-11:18 am

1 stop27h 34m

Las Vegas Harry Reid Intl

Thu 8/28

12:03 pm-10:04 am

1 stop19h 01m

$661

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 8/25

8:59 am-3:29 pm

1 stop9h 30m

$176

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Fri 8/15

3:05 pm-10:45 pm

2 stops10h 40m

$191

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sun 6/22

2:39 pm-10:49 pm

1 stop11h 10m

$282

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Fri 6/20

3:59 pm-9:49 pm

2 stops32h 50m

$311

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 7/14

10:44 am-11:18 am

1 stop27h 34m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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, August is the cheapest month in which you can book a flight from Islip, New York to Nevada (average of $198). Flying from Islip, New York to Nevada in March is currently the most expensive (average of $269). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Nevada as you normally would.

Rainfall in Nevada by month

Plan your trip to Nevada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nevada ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Nevada when rainfall is around 0.1 in.

Temperature in Nevada by month

Plan your trip to Nevada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nevada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
To help decide which airline to fly from Islip to Nevada, see what other customers have to say about Breeze Airways, Southwest and JetBlue. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,925 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
5.9
Fair
3,295 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

  • What are the cheapest airlines to fly from Islip, New York to Nevada one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Islip, New York to Nevada for a low price.

  • 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, August is the cheapest month in which you can book a flight from Islip, New York to Nevada (average of $198). Flying from Islip, New York to Nevada in March is currently the most expensive (average of $269). 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 2 airlines flying from Islip to Nevada

Discover the top 2 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$176Average$268FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$394Average$497FlexibilityNo cancel feeOn-time63%

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