Southwest Airlines ONT Terminal guarantees an easy travel experience through services that support the comfort and convenience of passengers. Here, passengers can receive check-in, baggage, security, and other services are available to traveling passengers, as well as services to eat and shop. Traveling passengers have access to seating, charging stations, customer service, and more. In addition, the terminal offers a range of services that support the execution of an inviting experience, both as a physical space and service, that seeks to ease the travel for all traveling passengers’ journeys. space and service, to make it easy for all traveling passengers’ journeys.
Southwest Airlines at ONT Airport: What You Need to Know
| Airport Name | Ontario International Airport |
| Terminal | Terminal 4 |
| Airport Code | ONT |
| Southwest ONT Address | Ontario, CA 91761, United States |
| Southwest Airlines ONT Arrivals Terminal | Terminal 4 |
| Southwest Airlines ONT Departures Terminal | Terminal 4 |
| Airport Contact No. | 1 (800) 435-9792 |
| Southwest Airlines IATA Code | WN |
| Southwest Airlines ICAO Code | SWA |
| City | Ontario |
| Country | United States |
| Working Hours | 24 hours |
| Email Address | SouthwestAirlines@iluv.southwest.com |
| Official Southwest Webpage | www.southwest.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 |
View the Interactive Southwest Airlines Map at ONT Terminal
See Every Terminals Pages of Southwest Airlines
Southwest Airlines at ONT Terminal: Facilities & Passenger Services
| Flight Ticket Rescheduling | Airport Transportation | In-Flight Meals |
| Web Check-in | Airport Wifi | Self-Service Kiosk Check-in |
| Flight Information | In-Flight Entertainment | Visa on Arrival |
| Flight Ticket Booking | Immigration Services | Airport Lounges |
| Animals and Pets | Seats Enquiries and Selection | Trip Insurance |
| Flight Ticket Cancellation | In-Flight Wifi | Visa Information |
| Delayed Flights | Premium Services | Transit Information |
| Aeroplan® Miles | Airport Facilities | Airport Transfers |
| Duty-Free Allowance | Maple Leaf Lounges | Baggage Allowance |
| ClassicPlus | Concierge Services | Unaccompanied Minor |
| Promotional Fares | In-Flight Duty-Free | Sports Equipment |
| Airport Counter Check-in | Missing Luggage | Receipts and Refunds |
In conclusion, the Southwest Airlines terminal in ONT offers a well-managed and traveler-friendly environment focused on making sure passengers have an efficient and pleasurable travel experience from beginning to end.
FAQs
Southwest Airlines operates from Terminal 4 at ONT.
Passengers are advised to arrive at the terminal no later than 2 hours before their scheduled flight time.
You can check in at the Southwest ticket counters or use the self-service kiosks inside the terminal.
Yes, online check-in is available 24 hours before departure through the airline’s website or app.
Yes, free Wi-Fi is available throughout the terminal for the convenience of passengers.
Southwest Airlines Other Locations
- Southwest Airlines BOS Terminal – Boston Logan International Airport
- Southwest Airlines MSY Terminal – Louis Armstrong New Orleans International Airport
- Southwest Airlines MHT Terminal – Manchester-Boston Regional Airport
- Southwest Airlines MBJ Terminal – Sangster International Airport
- Southwest Airlines SJD Terminal – Los Cabos International Airport
- Southwest Airlines IND Terminal – Indianapolis International Airport
- Southwest Airlines MAD Terminal – Adolfo Suárez Madrid–Barajas Airport
- Southwest Airlines MDW Terminal – Chicago Midway International Airport
- Southwest Airlines PHX Terminal – Phoenix Sky Harbor International Airport
- Southwest Airlines BKG Terminal – Branson Airport
- Southwest Airlines PWM Terminal – Portland International Jetport
- Southwest Airlines YYZ Terminal – Toronto Pearson International Airport
- Southwest Airlines BUR Terminal – Hollywood Burbank Airport
- Southwest Airlines ITO Terminal – Hilo International Airport
- Southwest Airlines NAS Terminal – Lynden Pindling International Airport
- Southwest Airlines FLL Terminal – Fort Lauderdale-Hollywood International Airport
- Southwest Airlines EWR Terminal – Newark Liberty International Airport
- Southwest Airlines ICT Terminal – Wichita Dwight D. Eisenhower National Airport

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