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Direct flights from Ontario ONT

Ontario International Airport (IATA: ONT, ICAO: KONT) is a small to medium size airport in California, USA. There are on average 82 passenger flights scheduled to take-off from Ontario every day to 29 non-stop destinations in 4 countries and 15 U.S states. Airlines flying direct from Ontario (ONT) include Southwest, Alaska Airlines, 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 (2026-10-05 to 2026-10-11).
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Airlines with flights from Ontario International Airport

There are 11 different airlines at Ontario (ONT) with direct flights to 29 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
    29
  • Average daily flights
    82
  • 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 179 destinations
San Francisco International
San Francisco International (SFO)

Flights to 150 destinations
San Diego International Airport
San Diego International Airport (SAN)

Flights to 88 destinations
Sacramento International
Sacramento International (SMF)

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

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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
Palm Springs International
Palm Springs International (PSP)

Flights to 30 destinations
Burbank Glendale Pasadena
Burbank Glendale Pasadena (BUR)

Flights to 28 destinations
Long Beach
Long Beach (LGB)

Flights to 18 destinations
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