Contour Airlines operates from Ontario International Airport (ONT) at Terminal 4, offering travelers a smooth and efficient airport experience through its designated terminal facilities. Travelers flying Contour Airlines ONT Terminal can access a wide range of amenities, including dining options, retail stores, comfortable seating areas, charging stations, and airport lounges nearby for added convenience. Terminal 4 is known for its spacious layout, streamlined check-in counters, and advanced security screening, ensuring a hassle-free journey from arrival to boarding. The terminal is well-connected with ground transportation options such as AirTrain ONT, taxis, rideshare services, and public transit, making airport access easy for both local and international passengers. Clear signage and helpful airport staff further enhance the travel experience for Contour Airlines customers.

Table of Contents
What is the Contour Airlines ONT Terminal Address?
The Contour Airlines ONT Terminal Address is:
1923 E Avion St, Ontario, CA 91761, American States
Ontario International Airport (ONT) Map
View All: Contour Airlines Terminal
How to Contact Contour Airlines Terminal in ONT?
See the table below for all the details about the Contour Airlines ONT Terminal, including the phone number and links that will assist travelers get to the right place.
| Airport Name | Ontario International Airport |
| Ontario International Airport Address | 1923 E Avion St, Ontario, CA 91761, American States |
| Ontario International Airport Phone Number | +1-877-777-6741 / 1 909-937-2700 |
| Contour Airlines Contact Number | 888-332-6686 |
| Ontario International Airport Code | ONT |
| Contour Airlines Ticket Counter Hours | 24/7 |
| Airport Type | International |
| Contour Airlines ONT Terminal | Terminal 4 |
| Contour Airlines Official Website | https://www.contourairlines.com/ |
| Official YouTube | https://www.youtube.com/user/CorporateFlightMgt |
| Official Twitter | https://x.com/ContourAirlines |
| Official Facebook | https://www.facebook.com/contourairlines |
| Official Instagram | https://www.instagram.com/iflycontour/ |
Departures Details of Terminal at ONT Airport for Contour Airlines
For departures, passengers flying from the Contour Airlines at Ontario International Airport should arrive at Terminal 4 well in advance of their scheduled flight. The terminal features dedicated airline check-in counters, self-service kiosks (where available), and TSA security checkpoints designed to minimize wait times. After clearing security, travelers can enjoy various dining outlets, retail stores, charging stations, and comfortable seating areas while waiting to board.
Arrivals Details of Terminal at ONT Airport for Contour Airlines
Arriving passengers at the Contour Airlines ONT Terminal are welcomed into Terminal 4, which offers efficient baggage claim services and easy access to ground transportation. Clearly marked baggage carousels and airport assistance desks help travelers quickly complete their arrival process. From the arrivals area, passengers can conveniently connect to taxis, ride-share pickups, rental cars, and the AirTrain for onward travel.
Contour Airlines Special Assistance (Travelling with Pets and Unaccompanied Minor) at ONT Terminal

The Contour Airlines ONT Terminal is designed to support passengers who require special assistance, including those traveling with pets or unaccompanied minors. At Ontario International Airport, Terminal 4 offers facilities and services to ensure a safe and comfortable journey for all travelers. Passengers flying with pets are advised to follow Contour Airlines’ pet travel guidelines, including approved carriers and required documentation. For unaccompanied minors, the Contour Airlines at Ontario International Airport offers supervised check-in, boarding assistance, and arrival coordination to ensure the child’s safety throughout the travel process.
Contour Airlines Lost and Found Services at ONT Terminal
Lost and Found services at the Contour Airlines ONT Terminal are available to assist passengers who may have misplaced personal belongings while traveling through Terminal 4 at ONT Airport. Items lost within the terminal, security checkpoints, or boarding areas can be reported to the ONT Airport Lost and Found office or the terminal’s information desk. Passengers who believe they left an item onboard a Contour Airlines flight should contact the airline directly for faster assistance.
Amenities Offered By Contour Airlines at ONT International Airport
At the Contour Airlines ONT Terminal, passengers can enjoy a range of amenities designed to make their travel experience comfortable and convenient at Ontario International Airport.
| ONT Flight Information Displays | Currency Exchange |
| Dining and Shopping | ONT Airport Special Assistance |
| ONT Airport Ground Transport Access | Check-In & Security |
| Medical Assistance at ONT | Information Desk at ONT |
| Transport Links | Check-in Services |
| Wi-Fi Access | ONT Airport Lounges |
| ONT Airport Lost & Found Services | Baggage Services |
| ONT Luggage Storage | ONT Children’s Facilities |
Queries Handled by Contour Airlines at Ontario International Airport
At the Contour Airlines ONT Terminal at Ontario International Airport, airline staff handle a wide range of passenger queries to ensure a smooth and stress-free travel experience. Common queries include flight bookings, ticket changes, cancellations, seat assignments, and baggage-related concerns.
Contour Airlines Flight Status & Schedule Updates at ONT Terminal

At the Contour Airlines ONT Terminal, passengers can easily access real-time flight status and schedule updates at Ontario International Airport. Travelers can check departure and arrival times through airport display screens, airline service counters, or official digital channels. Terminal staff are available to assist with information regarding delays, gate changes, boarding times, and rescheduled flights.
Contour Airlines Ticket Cancellation and Refund Policy at ONT Terminal
Passengers seeking information about ticket cancellations or refunds can visit the airline service desk at the Contour Airlines at Ontario International Airport. Airline representatives provide guidance on fare rules, eligibility for refunds, rebooking options, and applicable cancellation fees. Whether the ticket change is voluntary or due to flight disruptions, Contour Airlines staff at ONT Airport ensure passengers receive clear explanations and support throughout the cancellation or refund process.
Contour Airlines Baggage Claims and Assistance at ONT Terminal

Baggage claims and assistance at the Contour Airlines ONT Terminal are handled efficiently to support arriving passengers. After landing, travelers can collect their checked luggage from clearly marked baggage carousels within Terminal 4. In case of delayed, damaged, or missing baggage, passengers can report the issue at the airline’s baggage service counter for prompt assistance. The staff helps track luggage and provides updates until the matter is resolved.
Contour Airlines Check-In Process at ONT Terminal

The Contour Airlines ONT Terminal provides a smooth and efficient check-in process for passengers traveling through Ontario International Airport. Contour Airlines typically operates from Terminal 4, where travelers can complete their check-in at dedicated airline counters with the assistance of professional staff. Passengers are advised to arrive at the airport early to allow sufficient time for check-in, baggage drop, and security screening. During the check-in process at the Contour Airlines at Ontario International Airport, travelers can receive their boarding passes, check baggage, select seats, and request special services.
Conclusion
The Contour Airlines ONT Terminal at Ontario International Airport offers travelers a seamless, well-organized, and passenger-friendly airport experience from start to finish. Operating from Terminal 4, Contour Airlines provides easy access to modern facilities, efficient check-in and security procedures, reliable baggage services, and comprehensive customer support. Passengers benefit from a wide range of amenities, including dining, shopping, lounges, Wi-Fi, special assistance services, and excellent ground transportation connectivity.
FAQs on Contour Airlines ONT Terminal – Ontario International Airport
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Contour Airlines Other Locations

+1-877-777-6741