Cheap Flights from MacArthur Airport (ISP)

View AU$614 flight on Fri, 29 May 2026Opens in a new window

Popular airlines from MacArthur Airport (ISP)

  • Southwest Airlines

  • JetBlue Airways

  • Frontier Airlines

  • Breeze Airways

  • Cape Air

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from MacArthur Airport

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,346 Return, found 2 days ago
AU$1,346
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,346 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,409 Return, found 2 days ago
AU$1,409
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,409 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,431 Return, found 2 days ago
AU$1,431
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,431 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,466 Return, found 2 days ago
AU$1,466
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,466 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,494 Return, found 2 days ago
AU$1,494
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,494 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,502 Return, found 2 days ago
AU$1,502
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,502 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,530 Return, found 2 days ago
AU$1,530
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,530 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,537 Return, found 2 days ago
AU$1,537
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,537 found 2 days ago
Cape Air
Fri, 29 May - Fri, 5 June
ISP
Islip
LAS
Las Vegas
AU$1,551 Return, found 2 days ago
AU$1,551
Return
found 2 days ago
Select Cape Air flight, departing Fri, 29 May from Islip to Las Vegas, returning Fri, 5 June, priced at AU$1,551 found 2 days ago
Cape Air
Wed, 29 Apr - Fri, 1 May
ISP
Islip
FLL
Fort Lauderdale
AU$1,567 Return, found 1 day ago
AU$1,567
Return
found 1 day ago
Select Cape Air flight, departing Wed, 29 Apr from Islip to Fort Lauderdale, returning Fri, 1 May, priced at AU$1,567 found 1 day ago

Frequently asked questions

What is the airport code for MacArthur Airport (ISP)?
MacArthur Airport (ISP) uses the airport code: ISP.
Does ISP have a hotel?
ISP doesn't have any hotels in the immediate area, but you still have options. You're bound to find someplace suitable to stay before your flight if you expand your search. The Hilton Garden Inn Islip/MacArthur Airport and the Homewood Suites by Hilton Ronkonkoma are terrific choices just outside the airport. Book a room at either the evening before your flight and your departure gate will be just minutes away. The Hilton Garden Inn Islip/MacArthur Airport offers guests premium bedding, free use of a nearby fitness centre and high-speed internet services. The Homewood Suites by Hilton Ronkonkoma also has convenient amenities like a swimming pool, a terrace and clothes washing facilities.
Are there private lounges in MacArthur Airport?
Currently, ISP doesn't have a private lounge. Click around the airport's website to find out what other kinds of facilities and services are offered to help keep you entertained ahead of your flight.
What airlines fly out of MacArthur Airport?
Begin your holiday on the right note by locking in a trip out of MacArthur Airport with one of these top domestic carriers:

  • Frontier Airlines
  • Breeze Airways

How many flights per day fly out of ISP?
Every day, 15 flights depart MacArthur Airport (ISP). Whether you're chasing economy or first class, window or aisle, Expedia is sure to have the perfect flight to your next destination.
How to find cheap flights from ISP with Expedia?
Simply enter your destination and preferred dates to find flights that depart from Islip, NY (ISP-MacArthur). You can then tailor your search by airline, departure time and more. The cheapest one-way flight from Islip, NY (ISP-MacArthur) was to Las Vegas (LAS) at AU$614. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it easy to find a cheap flight from your departure airport to wherever you're travelling. After you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see your cheapest options. You can also click on "Flexible dates" above the search results to compare prices for days surrounding your trip.
Where can you fly to from MacArthur Airport?
Scroll through our international flight deals above to find out which destinations you can fly to from MacArthur Airport. Once you choose an offer, use our filters and sort by 'Price (Lowest)' to see the options that work best with your budget and plans. If you've only got time for a short trip, stay within the country and fly to Orlando, Baltimore or West Palm Beach. No matter your schedule, we've got the best deals and a fabulous destination just waiting for you.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Explore a world of travel with Expedia

*Available to Expedia members.