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Long Island/Islip MacArthur (ISP)to
Tampa (TPA)
Long Island/Islip MacArthur (ISP)to
Orlando (MCO)
Long Island/Islip MacArthur (ISP)to
West Palm Beach (PBI)
Long Island/Islip MacArthur (ISP)to
Buffalo/Niagara Falls (BUF)
Long Island/Islip MacArthur (ISP)to
Pittsburgh (PIT)
Long Island/Islip MacArthur (ISP)to
Cleveland (CLE)
Long Island/Islip MacArthur (ISP)to
Rochester (ROC)
Long Island/Islip MacArthur (ISP)to
Fort Lauderdale (FLL)
Long Island/Islip MacArthur (ISP)to
Charlotte (CLT)
Long Island/Islip MacArthur (ISP)to
Columbus (CMH)
Long Island/Islip MacArthur (ISP)to
St. Louis (STL)
Long Island/Islip MacArthur (ISP)to
Birmingham (BHM)*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
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.

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Long Island/Islip MacArthur (ISP) | Tampa (TPA) | One-way / Basic | Depart: 02/21/2026 | From $64 Seen: 10 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Orlando (MCO) | One-way / Basic | Depart: 02/21/2026 | From $69 Seen: 10 hrs ago | |
| Long Island/Islip MacArthur (ISP) | West Palm Beach (PBI) | One-way / Basic | Depart: 02/22/2026 | From $79 Seen: 9 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Buffalo/Niagara Falls (BUF) | One-way / Basic | Depart: 03/25/2026 | From $94 Seen: 18 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Pittsburgh (PIT) | One-way / Basic | Depart: 02/24/2026 | From $94 Seen: 10 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Cleveland (CLE) | One-way / Basic | Depart: 03/10/2026 | From $94 Seen: 23 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Rochester (ROC) | One-way / Basic | Depart: 03/04/2026 | From $99 Seen: 6 hrs ago | |
| Long Island/Islip MacArthur (ISP) | Fort Lauderdale (FLL) | One-way / Basic | Depart: 04/11/2026 | From $99 Seen: 2 hrs ago |
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
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