Where can I find general information, contact details and location of Ontario airport (ONT)?

Details about terminals, statistics, general data, social media and airport location can be found at: https://www.airportsdata.net/airport-ONT/#datosgenerales

What facilities and services for passengers with reduced mobility are available at Ontario airport (ONT)?

Accessibility services, special assistance and facilities for passengers with reduced mobility can be found at: https://www.airportsdata.net/airport-ONT/#pasajerosespeciales

Ontario airport (ONT) — Airports Data

About the airport

Ontario International Airport (IATA: ONT, ICAO: KONT) is one of Southern California's fastest-growing air gateways and the primary air transit hub for the Inland Empire. Offering a smooth, uncongested alternative to Greater Los Angeles area airports, ONT features a comprehensive domestic flight route network along with non-stop international services to Mexico, Central America, and Asia.

Official Website: flyontario.com

Information Phone: +1 909 544 5300

Social Media:

Terminals

The airport operates two main passenger terminals 24 hours a day: Terminal 2 and Terminal 4, supplemented by an adjacent International Arrivals Facility. Passenger terminals, parking areas, and the Consolidated Rental Car Center are seamlessly connected via a complimentary, round-the-clock shuttle bus system.

Annual Passenger Traffic (2025): 7.1 million passengers.

Information Points

Information desks and mobile ONT+ Ambassador volunteer teams are situated across the central concourses and baggage claim halls in both Terminals 2 and 4, accompanied by white courtesy assistance phones.

Location

The airport is located in the City of Ontario, San Bernardino County, approximately 3 km (2 miles) east of downtown Ontario and 56 km (35 miles) east of downtown Los Angeles.

Open in Google Maps

TSA security wait times

Estimated wait at the security checkpoints of ONT right now. When live data is not available, it shows historical averages.

Airlines and terminals Alaska Airlines: Domestic flights (Seattle, Portland, San Francisco, Santa Rosa/Sonoma, Honolulu). Avianca: International flights (San Salvador). China Airlines: International flights (Taipei–Taoyuan). Delta Air Lines: Domestic flights… Full guide → Getting to and from ONT Ontario International Airport is well integrated into the Southern California transit network via major freeways, commuter rail, regional buses, rideshare options, and taxis. The ONT Connect… Full guide → Services and VIP lounges Ontario International Airport provides a comprehensive selection of passenger amenities, dining establishments, retail shops, and essential conveniences across both terminals. ATMs: Located pre- and post-security in… Full guide → Hotels and overnight stay While there are no hotels located within the ONT terminal complex itself, an extensive variety of business and leisure hotels sit within a 5-minute drive from… Full guide → Frequently asked questions The airport provides a free, 24/7 courtesy shuttle bus service that continuously links Terminal 2, Terminal 4, long-term parking Lot 5, and the consolidated ONT Rental… Full guide →

Car rental

All on-airport car rental brands operate from the unified ONT Rental Car Center, located at 3450 E. Airport Drive. Free dedicated airport shuttle buses run 24 hours a day between Terminals 2 and 4 and the rental facility.

Rental Companies

The consolidated center hosts counters for major national rental agencies:

Alamo (6:00 am to 12:00 am)
Avis (6:00 am to 11:30 pm)
Budget (6:00 am to 11:30 pm)
Dollar (6:30 am to 10:30 pm)
Enterprise (6:00 am to 11:00 pm)
Hertz (6:30 am to 11:30 pm)
National (6:00 am to 12:00 am)
Payless (6:00 am to 11:30 pm)
Thrifty (5:30 am to 11:30 pm)

Off-site providers, including Fox Rent A Car, operate direct shuttle vans between the airport shuttle zones and their nearby lot.

Car Rental Requirements

Minimum rental age is usually 21 (renters under 25 are generally subject to daily young-driver surcharges).
Valid and unexpired driver's license. International visitors might need an International Driving Permit (IDP) if their domestic license is not in the Roman alphabet or English.
Passport and return airline ticket for international travelers.
Major credit card issued in the primary driver's name with enough credit limit for security deposit authorization.

Affiliate links: we may earn a commission at no extra cost to you.

Parking

Ontario International Airport features multiple on-site parking facilities open 24 hours a day, offering well-lit surface parking, continuous security patrols, and electric vehicle (EV) charging stations.

Parking Facilities

Lot 2 & Lot 4: Located right across from Terminals 2 and 4, respectively. Configured for short-term and premium parking, providing immediate walking access to terminal check-in. They feature dedicated motorcycle parking and Level 2 EV charging stations.
Lot 3: General short- and intermediate-stay parking positioned between Terminals 2 and 4, easily walkable to both buildings.
Lot 5: Long-term economy lot offering the lowest daily rates, served by free 24/7 airport shuttle buses running every 10 to 20 minutes.
Valet Parking: Curbside drop-off and pickup service available along the departure levels of both terminals.

Key Considerations

Free Cell Phone Waiting Lot: A dedicated waiting lot enables drivers to park at no charge for up to 60 minutes while waiting for inbound passengers to retrieve luggage and call for curbside pickup.

Extra Services

Complimentary motorist assistance (battery jump-starts and flat-tire air assistance) is provided by airport parking patrols. Parking dispatch line: +1 909 937 1240.

Check official parking rates and pre-book parking at ONT

Special assistance

Ontario International Airport complies fully with federal Americans with Disabilities Act (ADA) requirements, ensuring accessibility across its infrastructure and transport links.

Requesting Special Assistance

Passengers requiring wheelchair transport or escort assistance through check-in and security checkpoints should contact their operating airline at least 48 to 72 hours before scheduled departure.

Facilities & Accessibility

Terminal buildings feature barrier-free ramp access, braille-equipped elevators, automatic doorways, spacious ADA-compliant restrooms, TDD/TTY telecommunications devices, and dedicated accessible parking bays located adjacent to terminal pedestrian walkways in all parking facilities.

Service Animals

Service animals are permitted throughout the airport terminals. Dedicated indoor and outdoor service animal relief areas (SARA) are equipped with artificial turf, waste disposal bins, and running water.

Content written by German Giudici

Creator of the Aeropuertos del Mundo website network since 2007.