When flying with Sundair Terminal, passengers departing from or arriving at Ontario International Airport (ONT) can expect a smooth and efficient experience at Terminal 4. Sundair ONT Terminal is designed to cater to the needs of travelers, ensuring convenience and comfort throughout their journey.
How to Contact Sundair Terminal ONT?
| Airport Name | Ontario International Airport |
| Ontario International Airport Address | 1923 E Avion St, Ontario, CA 91761, American States |
| Ontario International Airport Phone Number | +1-877-579-0367 / 1 909-937-2700 |
| Sundair Contact Number | 1800 102 5838 |
| Ontario International Airport Code | ONT |
| Sundair Ticket Counter Hours | 24/7 |
| Type | International |
| Sundair ONT Terminals | Terminal 4 |
| Sundair Official Website | https://www.sundair.com/booking/#/ |
| Official YouTube | https://www.youtube.com/ |
| Official Facebook | https://www.facebook.com/sundair/ |
| Official Instagram | https://www.instagram.com/sundair.official/ |
What is the Sundair ONT Terminal Address?
1923 E Avion St, Ontario, CA 91761, American States
Visit All: Sundair Terminal
Queries Handled by Sundair ONT Terminal
| ATMs and Cash | Baby Care Rooms | ONT Self-service Kiosks |
| Banks and Forex | Quiet Seating Spaces | Sundair Flight Tracking Displays |
| Family Restrooms | Sundair Reservation Options | Sundair Wheelchair Assistance |
| ONT Medical Facilities | Sundair Cancellations & Refund | ONT Airport Guides |
| Emergency Services | Sundair Seat Upgradations | Sundair Lost and Found |
| ONT Wifi or Internet Access | Check-in Counters | Assistance for Physically Impaired |
FAQs on Sundair ONT Terminal – Ontario International Airport
Sundair operates from Terminal 4 at Ontario International Airport (ONT) in Ontario.
Yes, Sundair Terminal offers Wi-Fi on select flights, allowing passengers to stay connected during their journey. Availability may vary based on aircraft type and route.
Sundair Terminal departures take place from Terminal 4 at ONT.
Sundair Terminal arrivals are handled at Terminal 4 at ONT Airport.
All Sundair Terminal flights at ONT Airport operate from Terminal 4.
Sundair uses Terminal 4 for both departures and arrivals at ONT.
Passengers should arrive at least 2 hours before a domestic flight and 3 hours before an international flight to allow enough time for check-in, security screening, and boarding.
The baggage claim area for Sundair Terminal passengers is located in Terminal 4, near the arrival gates.
Yes, Sundair Terminal offers online check-in through its website, typically 24 hours before departure. Passengers can also check in at the airport counters in Terminal 4.
ONT offers various transportation options, including:
AirTrain ONT (connects to subway & Long Island Rail Road)
Taxis & Rideshares (Uber, Lyft, Yellow Cabs)
Shuttle Services (private airport shuttles)
Car Rentals (available at the airport rental center)
Public Transit (MTA buses & subway lines)