Airports Near Ontario
The closest airports to Ontario, California: IATA codes, names and distances, each with a full airport guide covering terminals, lounges and transit.
The nearest airport to Ontario, California is Ontario International Airport (ONT), about 3 mi (5 km) away — roughly 11 min by road. It also serves as the area's main international gateway.
| Code | Airport | Distance | Transfer | Type |
|---|---|---|---|---|
| ONT | Ontario International AirportOntario, United States | 3 mi / 5 km | 11 min | International |
| CCB | Cable AirportUpland, United States | 4 mi / 6 km | 13 min | Regional |
| CNO | Chino AirportChino, United States | 6 mi / 10 km | 21 min | Regional |
| POC | Brackett FieldLa Verne, United States | 7 mi / 12 km | 25 min | Regional |
| RAL | Riverside Municipal AirportRiverside, United States | 14 mi / 23 km | 28 min | Regional |
| RIR | Flabob AirportRiverside/Rubidoux/, United States | 15 mi / 24 km | 29 min | Regional |
| EMT | San Gabriel Valley AirportEl Monte, United States | 22 mi / 35 km | 42 min | Regional |
| FUL | Fullerton Municipal AirportFullerton, United States | 23 mi / 37 km | 44 min | Regional |
Distances are straight-line; transfer times are road estimates. "Type" flags major/international gateways.
Which airport is best?
For the shortest transfer, Ontario International Airport (ONT) is the most convenient at about 3 mi out. Larger airports a little farther out can offer more connections, so it's worth comparing fares before booking.
Getting to and from the airport
Taxis and ride-hailing serve every airport here, and the larger ones usually add a rail, metro or bus link into Ontario. Allow extra time in peak traffic. For exact routes, times and fares, open the airport guide — start with ONT.
Hotels near the airport
For early departures or late arrivals, a hotel near ONT saves a stressful morning transfer.
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Other cities these airports serve
Travel tips
Compare the total door-to-door time, not just the airfare — a cheaper flight into a distant airport can cost more once you add the transfer. Check whether your airport has a direct train or metro before defaulting to a taxi, and for international arrivals, confirm any visa or transit rules in advance.
Frequently asked questions
The nearest airport to Ontario is Ontario International Airport (ONT), about 3 mi (5 km) away — roughly 11 min by road.