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Flights from Long Island/Islip MacArthur with Southwest Airlines®.
Now’s the time to take that trip outside of Long Island/Islip MacArthur that you’ve been eyeing—explore where you can fly.
Southwest Airlines is proud to serve Long Island MacArthur Airport.
Hop on the Long Island Railroad or park and fly—Southwest® is waiting to wing you away from Islip toward your next adventure. Sure, there are other airports in the New York area, but departing from Long Island MacArthur Airport is a breeze if you’re out on Long Island or trying to avoid the airport bustle of the Big Apple. Consider this the perfect jumping off point for your getaway.
If big-city beaches or the outer-barrier islands don’t wow you the way they used to, consider sitting seaside somewhere new. Head down the East Coast, pick a Florida destination popular with other New Yorkers, or take advantage of the Great Lakes. New York City has everything, sure, but there’s so much more out there to explore—even if it’s just seeing if anyone’s pizza actually lives up to a New York slice.
Bid Islip goodbye with a flight on Southwest Airlines. Whether you choose to head all the way to the West Coast or want to see what small towns are like in another state, Southwest has flights and connections that can get you where you want to go from Long Island MacArthur Airport. Discover all your destination options—and earn Rapid Rewards® points when you fly. The booking process will be straightforward from flight selection to checkout to boarding. Learn more about what makes the Southwest® Experience different.
Other airports in the New York area.
Want to depart from another airport Southwest serves? Consider booking a flight from LaGuardia Airport.
Where you can fly from Long Island/Islip MacArthur.
Plan your ideal trip from Long Island/Islip MacArthur.
Experience otherworldly theme parks or enjoy the down to earth vibes in this Central Florida city that’s the perfect steppingstone for once in a lifetime day trips.
Soak up the sun in the Venice of America! Take a trip to the southeast coast of Florida to enjoy promenades and boardwalks or stunning tours of the Everglades.
Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight.
Seats and days are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times and holiday periods.
Fares may be combined with other Southwest Airlines® combinable fares. If combining with other fares, the most restrictive fare's rules apply.
Fares are nonrefundable but may be applied toward future travel on Southwest Airlines®, as long as reservations are canceled at least ten minutes prior to the scheduled departure. Failure to cancel prior to departure will result in forfeiture of remaining funds on the reservation.
Any change in itinerary may result in an increase in fare. Standby travel may require an upgrade to the Anytime fare depending on Rapid Rewards® tier status.
Fares are subject to change until ticketed.
Offer applies only to published, scheduled service.
Got flexible travel plans?
Use our Low Fare Calendar to find the lowest fares on flights from Long Island/Islip MacArthur available inside your travel window.
Cities with daily nonstop flights Monday through Friday from ISP
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Cities with daily nonstop flights Saturday through Sunday from ISP
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*Weekly flights based on DOT published scheduled average flights Monday through Sunday between 7/1/2024 and 7/31/2024. Note: route may not operate every day of the week.
†Nonstop flights based on DOT published scheduled average flights Monday through Friday between 7/1/2024 and 7/31/2024.
‡Nonstop flights based on DOT published scheduled average flights Saturday through Sunday between 7/1/2024 and 7/31/2024.
Your trip comes with low fares and no hidden fees. That's Transfarency®.
We want to make your trip special, so we're taking everything you love about Southwest and bringing it all to your travels. Get everything Transfarency has to offer on your next trip, only with Southwest.
You can use your points to book any seat, on any flight, no exceptions. Any day, any time, any flight, your points are ready to take you to where you want to go.
Your points don’t expire.
You can earn points on flights and on everyday purchases with our partners, which makes getting to your destination easy. No matter when, or where, you earn them, your points won’t expire.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.
3Failure to cancel a reservation at least 10 minutes prior to departure may result in forfeited Travel Funds.
4Flight credits unexpired on or created on or after July 28, 2022, do not expire and will show an expiration date until our systems are updated. See full details here.
5Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
6Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
