In-Depth Overview of Southwest Airlines ISP Terminal
| Airport Name | Long Island MacArthur Airport |
| Airport Address | 100 Arrival Ave, Ronkonkoma, NY 11779, United States |
| ISP Airport Contact Number | +16314673300 |
| Southwest Airlines Customer Service | 1 (800) 435-9792 |
| Airport Code | ISP |
| Terminal | East Terminal (Gates A1–A8) |
| Southwest Airlines ISP Arrivals Terminal | East Terminal (Gates A1–A8) |
| Southwest Airlines ISP Departures Terminal | East Terminal (Gates A1–A8) |
| IATA Code | WN |
| ICAO Code | SWA |
| Working Hours | 24 hours |
| Email Address | SouthwestAirlines@iluv.southwest.com |
| Official Southwest Website | www.southwest.com |
| ISP Airport Website | http://www.flymacarthur.com/ |
| Instagram Page | www.instagram.com/southwestair |
| Pinterest Page | www.pinterest.com/southwestair |
| Youtube Page | www.youtube.com/user/NutsAboutSouthwest |
| Twitter Page | twitter.com/SouthwestAir |
| Facebook Page | www.facebook.com/SouthwestAir |
| Southwest Airlines Check-in | https://www.southwest.com/air/check-in/ |
| Southwest Airlines Flight Status | https://www.southwest.com/air/flight-status/ |
What Terminal is Southwest Airlines At ISP?
Passengers flying with Southwest Airlines can access all departures and arrivals through East Terminal (Gates A1–A8) at Long Island MacArthur Airport.
Southwest Airlines Check-In, Baggage, and Passenger Services at Long Island MacArthur Airport
| Flight Ticket Rescheduling Assistance | Seat Selection & Upgrade Services |
| Airport Transportation Services | Travel Insurance Assistance |
| In-Flight Snacks & Beverage Services | Flight Ticket Cancellation Support |
| Online & Mobile Check-in | In-Flight Wi-Fi Availability |
| Free Airport Wi-Fi Access | Travel Document & Visa Guidance |
| Self-Service Kiosk Check-in | Delayed & Cancelled Flight Assistance |
| Real-Time Flight Information | Premium Boarding Services |
| In-Flight Entertainment Options | Transit & Connecting Flight Information |
| Travel & Entry Information | Rapid Rewards Program Assistance |
| Flight Ticket Booking Support | Airport Passenger Facilities |
| Airport Security & Immigration Guidance | Airport Transfer Information |
| Airport Lounge Information | Duty-Free Shopping Information |
| Pet Travel & Animal Assistance | Lounge Access Information |
| Sports Equipment Baggage Assistance | Baggage Allowance Assistance |
| Airport Counter Check-in Services | Business Select & Anytime Fare Support |
| Lost & Missing Baggage Support | Concierge & Special Assistance Services |
| Refunds & Travel Receipts Assistance | Unaccompanied Minor Support |
| In-Flight Shopping Services | Promotional Fare Information |