You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Cheap flights from Islip to Las Vegas
Round-trip
Economy
Flight information for Islip to Las Vegas
(ISP to LAS)
Find info about flight duration, direct flights, and airports for your flight from Islip to Las Vegas
| Best Price Found | $165 | The best flight deal from Islip to Las Vegas found on momondo in the last 72 hours is $165 |
| Fastest flight time | 5h 54m | The fastest flight from Islip to Las Vegas takes 5h 54m. |
| Direct flights | None | There are no direct flights from Islip to Las Vegas. Popular non-direct route for this connection is Islip Long Island - Las Vegas McCarran. |
| Airports in Las Vegas | 2 airports | There are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS) |
How to get the cheapest flight ticket from Islip 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 from Islip to Las Vegas?
May
The cheapest time of year to fly to Las Vegas from Islip is May. Most expensive is March
What is the cheapest day to depart Islip for Las Vegas?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly from Islip to Las Vegas?
in the evening
Islip to Las Vegas flights are approximately 47% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Las Vegas from Islip?
Frontier
Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Islip to Las Vegas
What is the cheapest Islip to Las Vegas flight route?
Islip Long Island - Las Vegas McCarran
Fly from Islip Long Island to Las Vegas McCarran for the best Islip - Las Vegas flight prices
ISP
Islip Long Island
LAS
Las Vegas McCarran
How far in advance should you book Islip to Las Vegas flights?
15 days before
The cheapest time to buy a flight from Islip to Las Vegas is approximately 15 days to departure
60
Days before departure
0
Easily compare round-trip flights from Islip to Las Vegas
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Islip to Las Vegas by changing tabs
Frontier![Frontier]()
![Frontier]()
Mar 22
5h 54mIslip Long Island
5h 54m
10:19 am
Las Vegas McCarran
Mar 25
7:05 pmLas Vegas McCarran
4h 45m
11:50 pm
Islip Long Island
Multiple Airlines![Multiple Airlines]()
![Multiple Airlines]()
Mar 22
5h 54mIslip Long Island
5h 54m
10:19 am
Las Vegas McCarran
Mar 25
7:00 pmLas Vegas McCarran
11h 34m
1 stop
6:34 am
Islip Long Island
Find the cheapest one-way flights from Islip to Las Vegas
If you're looking for one-way flights from Islip to Las Vegas, view some of our deals below provided by Frontier
Best airlines flying from Islip to Las Vegas
Compare and see reviews for airlines that fly from Islip to Las Vegas with momondo
AirlineFree CancellationPrice
PriceFrom $113
Free Cancellation
Reviews
Cons: Everything was good until the last flight from Denver to Las Vegas. They let us into the bridge but did not let is into the plane for a while because they just finished cleaning it and was waiting for maintenance to fix a broken chair, which made us stand and wait on the bridge. They should've just waited to let us in until the plane was ready instead of stocking us into the bridge.Additionally, as I was leaving the plane the one of the crew member was arguing with a customer, which could've been handle better.
1 / 10
PriceFrom $153
Free Cancellation
Reviews
Cons: My luggage was destroy one of my luggage
1 / 10
PriceFrom $193
Free Cancellation
Reviews
Cons: Delayed flight planning - would have been nice to delay the flight before boarding.
1 / 10
PriceFrom $194
Free Cancellation
Reviews
Pros: New airplane good service
1 / 10
Which airlines flying from Islip Long Island to Las Vegas McCarran have COVID-19 safety policies in place?
Airlines such as Delta have taken additional precautions to make sure you’re safer while traveling. Airlines flying from Islip Long Island to Las Vegas McCarran are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.
Are airlines flying from Islip Long Island to Las Vegas McCarran offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Islip Long Island to Las Vegas McCarran are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Frontier, and JetBlue. You can search for the full list of airlines like American Airlines that are offering this flexibility.
Alternative routes for Islip to Las Vegas
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
View more