Cheap Flights from Islip to Harry Reid International

Compare Islip to Harry Reid International flight deals

Find the cheapest month or even day of the year to fly to Harry Reid International

Book the best Harry Reid International fare with no extra fees

Flight deals from Islip to Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Islip Airport to Harry Reid International Airport? If you want to travel next month, return fares start from Rs133,557. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Islip to Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Islip to Harry Reid International flights are currently cheapest in September.

Islip to Harry Reid International: Alternative routes

Compare routes from Islip to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Harry Reid International.

Islip to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundRs47,326
Cheapest month to flySeptember

Finding cheap flights from Islip to Harry Reid International: Frequently asked questions

The best price we found for a return flight from Islip to Harry Reid International is Rs85,757. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Islip to Harry Reid International. But we found flights with one or more stops from Rs85,757.
As of July 2026, there are no flights flying from Islip to Harry Reid International.
The cheapest month to fly from Islip to Harry Reid International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islip Airport to Harry Reid International Airport on Friday, 31 July 2026.
No airlines currently offer direct flights between Islip Airport and Harry Reid International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harry Reid International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Harry Reid International.

Travelling from Islip Airport (ISP) to Harry Reid International Airport (LAS): what you need to know

  • The timezone in Las Vegas is UTC-8, which is three hours behind Islip.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your ISP to LAS flight.

  • During popular months such as July, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during a high season in general.

  • Think about adding a stopover when booking your ticket from Islip Airport to Harry Reid International Airport. Simply deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between ISP and LAS:

    • Atlanta Hartsfield-Jackson Airport

    • Baltimore Washington International Airport

    • Raleigh / Durham Airport

How to find the cheapest flights from Islip Airport (ISP) to Harry Reid International Airport (LAS)

  • Right now, Rs47,326 is the lowest price we've seen for a one-way Islip Airport to Harry Reid International Airport flight. The best price for a return plane ticket is Rs85,666. Keep in mind that fares could change due to availability when booking.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from ISP to LAS if you book ahead. Airlines often offer some great early bird rates.

  • If you're flexible with your travel plans, try using the 'Whole month' search function. It'll find the cheapest price across the month when searching for a flight from Islip Airport to Harry Reid International Airport.

  • Spend less time searching for cheap flights from ISP to LAS by creating a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Islip Airport to Harry Reid International Airport.

Handy information about Islip Airport (ISP)

  • ISP is located at 100 Arrivals Avenue.

  • 76% of flights that depart Islip Airport arrive at their destination on schedule.

  • Central Islip to Islip Airport is approximately 6 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • The trip when using public transport typically takes 30 minutes.

  • Booked an early flight from Islip Airport to Harry Reid International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays close to ISP:

Arriving at Harry Reid International Airport (LAS)

Getting from Harry Reid International Airport (LAS) to central Las Vegas

  • The street address for LAS is 5757 Wayne Newton Boulevard.

  • Harry Reid International Airport to central Las Vegas has a drive time of around 10 minutes. It's approximately 8 kilometres away.

  • If you're using public transport, expect a journey of roughly 25 minutes.

When to fly to Harry Reid International Airport (LAS)

  • April is the busiest month for flights from Islip Airport to Harry Reid International Airport. To steer clear of the crowds, travel to Las Vegas in March.

  • When booking your flight from Islip Airport to Harry Reid International Airport, consider the kind of weather you like. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC to 43ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from ISP to LAS in January. Temperatures average between 0ºC and 16ºC then.

Explore more of the United States

  • You've done Las Vegas, now it's time to discover other corners of the United States. Travel around 370 kilometres south-west to Los Angeles to tick off its popular sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, there's plenty to keep you on the go.

  • If you're looking to explore another major stop in the United States, consider Phoenix, about 418 kilometres south-east of Las Vegas. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.