All direct flights from Ontario
Alaska Airlines Nonstop Flights from Ontario: 5 Destinations
0 international and 5 domestic destinations without a stop from ONT
Every destination Alaska Airlines serves nonstop from Ontario, United States, from published airline schedules as of 25 August 2026. Seasonal and not-yet-launched services are marked; connections are not listed.
International
0 nonstop destinations
Domestic
5 nonstop destinations
Airports
ONT
Alaska Airlines Domestic Destinations from Ontario
Other Airlines Flying Nonstop from Ontario
Every other airline with scheduled nonstops from ONT, ranked by the number of destinations it serves without a stop. Pick one to see its full list.
Alaska Airlines Nonstop Flights from Other Cities
The other cities we track Alaska Airlines nonstops from, busiest first.
Seattle, United States112Portland, United States66San Diego, United States50Los Angeles, United States28San Francisco, United States25Santa Rosa, United States11Las Vegas, United States8Santa Ana, United States8Burbank, United States7New York, United States7Phoenix, United States7Puerto Vallarta, Mexico5Sacramento, United States5Boston, United States4Cancun, Mexico4Chicago, United States4Denver, United States4Medford, United States4Dallas, United States3Fort Lauderdale, United States3Kansas City, United States3Minneapolis, United States3Oakland, United States3Reno, United States3San Jose, United States3San Luis Obispo, United States3Tucson, United States3Albuquerque, United States2Atlanta, United States2Baltimore, United States2Houston, United States2Kelowna, Canada2Miami, United States2New Orleans, United States2Raleigh-durham, United States2St. Louis, United States2Vancouver, Canada2Washington, D.C., United States2
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