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The table lists flights to ONT. Fares are non-warranted and subject to change. Fares are inclusive of base fare, fuel surcharges, airline/airport taxes and our service fee.

Ontario International Airport (ONT) is a public airport with 21 passenger destinations, 19 domestic and 2 international (1 in Mexico and 1 in Taiwan). The airport is two miles east of downtown Ontario, in San Bernardino County, 38 miles (61 km) east of Downtown Los Angeles and 23 miles (37 km) west of Downtown San Bernardino. The Ontario International Airport Authority manages and regulates the airport. In 2016, the airport served 4,251,903 passengers.

Southwest Airlines (WN) tops the list when it comes to handling passenger traffic. It accounts for the lion’s share of the traffic share at 52.43%, followed by American (AA) at 17.04%, Alaska Airlines (AS) at 7.06%, SkyWest Airlines (OO) at 4.78% and United Airlines (UA) at 4.72%.

The nearby tourist attractions include Beaumont, Chambers of Commerce, Big Bear Lake, California Welcome Center-San Bernardino, Cherry Valley, Chino, Chino Valley Chamber of Commerce, Colton, Corona, Diamond Bar, and Fontana.

List of Nonstop Destinations and Airlines

Take a look at the nonstop destinations and operating airlines on the route. You may also use our flight booking engine to access the information, compare fares and confirm your flight reservation.

  • Atlanta (Delta)
  • Austin (Frontier)
  • Chicago-Midway (Southwest)
  • Dallas-Love (Southwest)
  • Dallas Fort Worth (American)
  • Denver (United, Frontier, Southwest)
  • Houston (United)
  • Las Vegas (Southwest)
  • Guadalajara, Mexico (Volaris)
  • New York City (JetBlue)
  • Oakland (Southwest)
  • Orlando, Florida (Frontier)
  • Phoenix-Sky Harbor (Southwest)
  • Portland (Alaska, Southwest)
  • Sacramento (Southwest)
  • Salt Lake City (Delta)
  • San Antonio (Frontier)
  • San Francisco (United)
  • San Jose (Southwest)
  • Seattle (Alaska Airlines)
  • Taipei, Taiwan (China Airlines)

Ground Transportation

Multiple ground transportation options are there to facilitate the movement of passengers and visitors to and from the airport.

Bus Service

  • Antelope Valley Transit Authority
  • Foothill Transit
  • Greyhound
  • Metro Bus
  • Morongo Basin Transit Authority
  • Mountain Area Regional Transit Authority (Big Bear)
  • Mountain Area Regional Transit Authority (Crestline)
  • North San Diego County Transit District
  • Omnitrans
  • Orange County Transportation Authority
  • Palo Verde Valley Transit Authority
  • Riverside Transit Agency
  • SunLine Transit Agency
  • Victor Valley Transit Authority

Rail Service

  • Amtrak
  • Metrolink
  • Metro Rail

Rental Car Providers

Rental Car Providers

Contact Number
















(909) 974-2105




(855) 849-4212

Transportation Network Companies Lyft and Uber provide drop-off and pick-up service at ONT. Use the mobile application each company offers to request rides. Look for the Ride-Share Pick Up Location sign (pictured) at each passenger terminal and the USO Lounge (see map below) to meet your driver.

Terminals and Lounges Information

The airport has two terminals, namely, Terminal 2 and 4.

Airlines Using Terminal 2



United Airlines

(DEN) Denver, (SFO) San Francisco, Houston

Alaska Airlines

(PDX) Portland, (SEA) Seattle

Frontier Airlines

(MCO) Orlando, Austin

Delta Air Lines

Atlanta, (SLC) Salt Lake City


(GDL) Guadalajara, Mexico

China Airlines

Taipei, Taiwan

Airlines Using Terminal 4



Southwest Airlines

(SMF) Sacramento, Las Vegas, (OAK) Oakland, (DEN) Denver, (SJC) San Jose, Chicago-Midway

American Airlines

(PHX) Phoenix, (DFW) Dallas – DFW, (PHX) Phoenix, (DFW) Dallas – DFW, (PHX) Phoenix

To make your travel hassle-free, we recommend you to check Transportation Security Administration (TSA) Website to learn about airline requirements for identification, carry-on items and other security matters.

Ontario International Airport Contact Information

Address: Ontario, CA 91761

Contact No: (909) 544-5300


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