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Direct flights from Ontario ONT

Ontario International Airport (IATA: ONT, ICAO: KONT) is a medium size airport in California, USA. There are on average 84 passenger flights scheduled to take-off from Ontario every day to 30 non-stop destinations in 4 countries and 16 U.S states. Airlines flying direct from Ontario (ONT) include Southwest, Frontier, American Airlines and 8 others.

ONT Click to open the interactive map.

Non-stop routes from ONT:

Duration

Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
The bars shows which airlines have the most departures from Ontario next week (2026-07-06 to 2026-07-12).
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Airlines with flights from Ontario International Airport

There are 11 different airlines at Ontario (ONT) with direct flights to 30 destinations in 4 countries.

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Flight route map for ONT Click on the map to open the interactive full-screen version.
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Show flights to Ontario instead? Cheap flights from Ontario

Ontario (ONT) facts

  • Airlines
    11
  • Destinations
    30
  • Average daily flights
    84
  • Longest route
  • Latest additions
  • Terminals
    Terminal 2
    Terminal 4
  • Schengen
    No
  • Transfer time
    8 minutes
  • Time zone
    America/Los_Angeles
  • Coordinates
    34.056001, -117.601193
Direct flights from other airports in California, CA
Los Angeles International
Los Angeles International (LAX)

Flights to 183 destinations
San Francisco International
San Francisco International (SFO)

Flights to 147 destinations
San Diego International Airport
San Diego International Airport (SAN)

Flights to 87 destinations
Sacramento International
Sacramento International (SMF)

Flights to 51 destinations
John Wayne Arpt Orange Co
John Wayne Arpt Orange Co (SNA)

Flights to 48 destinations
Norman Y Mineta San Jose International
Norman Y Mineta San Jose International (SJC)

Flights to 40 destinations
Metropolitan Oakland International
Metropolitan Oakland International (OAK)

Flights to 32 destinations
Burbank Glendale Pasadena
Burbank Glendale Pasadena (BUR)

Flights to 31 destinations
Palm Springs International
Palm Springs International (PSP)

Flights to 30 destinations
Long Beach
Long Beach (LGB)

Flights to 19 destinations
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