Whether it is your first flight with the Southwest Airlines or you travel frequently, knowing about the assigned airport terminals can really help your trip go smoothly. The Southwest Airlines Ontario Terminal has well-organized areas for checking in, picking up bags, going through security, relaxing before your departure, and waiting for your flight. You will also find retail shops and food options to enjoy.
Besides these basics, Terminal 4 provides extra comforts like charging stations for your devices, parking lots, clean restrooms, nursing rooms, check-in kiosks, ATMs for cash, and Wi-Fi to keep you connected. Plus, friendly airline staff are available there to help you with any questions you might have about your travel plans. Keep scrolling to get more insights!
Important Details of Southwest Airlines Ontario Airport- ONT
The Southwest Airlines ONT Terminal is Terminal 4 at Airport.
| Airport Name | Ontario Airport |
| Southwest Airlines Ontario Airport Address | Ontario, CA 91761, United States |
| Airport Code | ONT |
| Southwest Airlines Ontario Airport Contact Number | +18334359668 |
| Southwest Airlines ONT Terminal | Terminal 4 |
| Working Hours | 24 hours |
| Official Website | https://www.southwest.com/ |
| YouTube | https://www.youtube.com/@Southwest |
| https://www.facebook.com/SouthwestAir | |
| https://twitter.com/SouthwestAir | |
| https://www.instagram.com/southwestair/ |
Services offered by Southwest Airlines at Ontario Airport ONT Terminal
At the Office of Southwest Airlines Ontario Terminal, passengers can avail themselves of the following services / amenities:
| Flight Ticket Booking and Cancellation | Ticket Rescheduling |
| Web / Online Check-in | Airport Counter Check-in |
| Kiosk Check-in | Airport and In-Flight Wifi |
| Unaccompanied Minor | Travel with Pets or Animals |
| Baggage Allowance | Duty-free Allowance |
| Flight Information | Airport Lounges |
| Visa-related Information | Pet Relief Area |
| Missing Luggage | Immigration Services |
| First Class and Business Class Seats Enquiries | Economy Class Seat Enquiries |
| Privilege Club | Delayed Flights |
| Transit Information | Privilege Club |
| Seats Selection and Enquiries | Concierge Services |
| Airport Facilities | In-Flight Entertainment |
List of Southwest Airlines office
Southwest Airlines Ontario Airport Map
Now that you know where the Southwest Airlines ONT Terminal is located, so it’s time to pack your bags and head out for a comfortable flight. With a bit of preparation, your travel can be easy and pleasant.
Frequently Asked Questions (FAQs)
Southwest Airlines flights depart from / arrive at Terminal 4.
Southwest Airlines flights arriving at Ontario Airport will be received at Terminal 4.
Passengers are required to check-in at Terminal 4 at Ontario Airport.
Travelers seeking to contact Southwest Airlines can call 18004359792.
Yes! Southwest Airlines offers WiFi connectivity on select flights and routes.
Yes! Pet travel services are offered only on the domestic routes within the U.S.A.