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Cheap flights from Islip to Nevada from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip to Nevada departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Islip to Nevada

Cheap round-trip flights

Frontier Logo
4:58 pm - 10:07 amISP-LAS
20h 09m1 stop
Frontier Logo
11:02 pm - 10:37 amLAS-ISP
8h 35m1 stop
$181Frontier
Find Deal
Mon, Oct 27 - Thu, Oct 30
Frontier Logo
4:58 pm - 12:54 amISP-LAS
10h 56m1 stop
Frontier Logo
10:16 pm - 5:42 pmLAS-ISP
16h 26m1 stop
$222Frontier
Find Deal
Mon, Oct 20 - Mon, Oct 27
Frontier Logo
4:58 pm - 12:54 amISP-LAS
10h 56m1 stop
Frontier Logo
11:02 pm - 5:42 pmLAS-ISP
15h 40m1 stop
$224Frontier
Find Deal
Fri, Oct 24 - Wed, Oct 29
Frontier Logo
4:58 pm - 9:27 amISP-LAS
19h 29m1 stop
Frontier Logo
10:16 pm - 8:42 pmLAS-ISP
19h 26m1 stop
$227Frontier
Find Deal
Sat, Oct 11 - Wed, Oct 15
JetBlue Logo
1:57 pm - 8:47 pmISP-LAS
9h 50m1 stop
JetBlue Logo
10:10 pm - 9:55 amLAS-ISP
8h 45m1 stop
$288JetBlue
Find Deal
Mon, Oct 27 - Fri, Oct 31
Multiple Airlines Logo
4:58 pm - 10:07 amISP-LAS
20h 09m1 stop
Multiple Airlines Logo
11:08 am - 11:00 amLAS-ISP
20h 52m2 stops
$290Multiple Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
Multiple Airlines Logo
4:58 pm - 12:54 amISP-LAS
10h 56m1 stop
Multiple Airlines Logo
8:45 pm - 10:37 amLAS-ISP
34h 52m2 stops
$294Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
JetBlue Logo
1:57 pm - 8:47 pmISP-LAS
9h 50m1 stop
JetBlue Logo
11:59 pm - 1:02 pmLAS-ISP
10h 03m1 stop
$332JetBlue
Find Deal
Mon, Oct 27 - Wed, Oct 29
Southwest Logo
4:55 pm - 10:05 pmISP-LAS
8h 10m1 stop
Southwest Logo
10:55 am - 10:05 pmLAS-ISP
8h 10m1 stop
$337Southwest
Find Deal
Wed, Oct 22 - Tue, Oct 28
Southwest Logo
4:55 pm - 10:05 pmISP-LAS
8h 10m1 stop
Southwest Logo
11:30 pm - 12:25 pmLAS-ISP
9h 55m2 stops
$342Southwest
Find Deal
Wed, Oct 22 - Tue, Oct 28

Frontier flights from Islip to Nevada

Our best Frontier deals on Islip to Nevada flight tickets
Frontier
Oct 27
ISP4:58 pmIslip Long Island
20h 09m
1 stop
LAS10:07 amLas Vegas Harry Reid Intl
Oct 30
LAS11:02 pmLas Vegas Harry Reid Intl
8h 35m
1 stop
ISP10:37 amIslip Long Island
$181
Find similar
Frontier
Oct 20
ISP4:58 pmIslip Long Island
10h 56m
1 stop
LAS12:54 amLas Vegas Harry Reid Intl
Oct 27
LAS10:16 pmLas Vegas Harry Reid Intl
16h 26m
1 stop
ISP5:42 pmIslip Long Island
$222
Find similar
Frontier
Oct 24
ISP4:58 pmIslip Long Island
10h 56m
1 stop
LAS12:54 amLas Vegas Harry Reid Intl
Oct 29
LAS11:02 pmLas Vegas Harry Reid Intl
15h 40m
1 stop
ISP5:42 pmIslip Long Island
$224
Find similar

Southwest flights from Islip to Nevada

Our best Southwest deals on Islip to Nevada flight tickets
Southwest
Oct 22
ISP4:55 pmIslip Long Island
8h 10m
1 stop
LAS10:05 pmLas Vegas Harry Reid Intl
Oct 28
LAS10:55 amLas Vegas Harry Reid Intl
8h 10m
1 stop
ISP10:05 pmIslip Long Island
$337
Find similar
Southwest
Oct 22
ISP4:55 pmIslip Long Island
8h 10m
1 stop
LAS10:05 pmLas Vegas Harry Reid Intl
Oct 28
LAS11:30 pmLas Vegas Harry Reid Intl
9h 55m
2 stops
ISP12:25 pmIslip Long Island
$342
Find similar
Southwest
Sep 30
ISP6:05 amIslip Long Island
9h 00m
1 stop
LAS12:05 pmLas Vegas Harry Reid Intl
Oct 3
LAS1:45 pmLas Vegas Harry Reid Intl
7h 00m
1 stop
ISP11:45 pmIslip Long Island
$547
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Islip to Nevada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/27

4:58 pm-10:07 am

1 stop20h 09m

Las Vegas Harry Reid Intl

Thu 10/30

11:02 pm-10:37 am

1 stop8h 35m

$181

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/20

4:58 pm-12:54 am

1 stop10h 56m

Las Vegas Harry Reid Intl

Mon 10/27

10:16 pm-5:42 pm

1 stop16h 26m

$222

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Fri 10/24

4:58 pm-12:54 am

1 stop10h 56m

Las Vegas Harry Reid Intl

Wed 10/29

11:02 pm-5:42 pm

1 stop15h 40m

$224

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Sat 10/11

4:58 pm-9:27 am

1 stop19h 29m

Las Vegas Harry Reid Intl

Wed 10/15

10:16 pm-8:42 pm

1 stop19h 26m

$227

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/27

1:57 pm-8:47 pm

1 stop9h 50m

Las Vegas Harry Reid Intl

Fri 10/31

10:10 pm-9:55 am

1 stop8h 45m

$288

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/27

4:58 pm-10:07 am

1 stop20h 09m

Las Vegas Harry Reid Intl

Wed 10/29

11:08 am-11:00 am

2 stops20h 52m

$290

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/20

4:58 pm-12:54 am

1 stop10h 56m

Las Vegas Harry Reid Intl

Mon 10/27

8:45 pm-10:37 am

2 stops34h 52m

$294

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Mon 10/27

1:57 pm-8:47 pm

1 stop9h 50m

Las Vegas Harry Reid Intl

Wed 10/29

11:59 pm-1:02 pm

1 stop10h 03m

$332

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 10/22

4:55 pm-10:05 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Tue 10/28

10:55 am-10:05 pm

1 stop8h 10m

$337

IslipLas Vegas

ISP - LAS

ISPLAS

Islip Long Island

Wed 10/22

4:55 pm-10:05 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Tue 10/28

11:30 pm-12:25 pm

2 stops9h 55m

$342

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 Nevada from

How to get the cheapest flight ticket from Islip 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

What is the cheapest month to fly to Nevada?

In general, January is the cheapest month to fly from Islip to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $394. 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 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 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 to Nevada flights?

You could potentially save up to 28% on your flight if you consider stops on a Islip to Nevada flight.

Cheap Islip to Nevada flight deals and tips

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

Direct flights

None
There are no direct flights from Islip to Nevada. There are no popular flight routes from Islip 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?

  • 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 to Nevada

Compare and see reviews for airlines that fly from Islip to Nevada with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $150Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,242 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.

An easier way to manage your Nevada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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