Nonstop flights from Ontario
ONT · Ontario International
11 airlines fly nonstop from Ontario to 29 destinations in 4 countries. The busiest routes are to Seattle, Denver and Phoenix.
Ending soon
- New YorkLast flight · JetBlueLast flight Oct 19, 2026
- Santa RosaLast flight · Alaska AirlinesLast flight Oct 30, 2026
Nonstop flights from Ontario within the United States
24- AtlantaATL
Delta Air Lines · 2 to 3 a day7:05a10:00pFirst departure 7:05 AM, last 10:00 PM - AustinAUS
Southwest Airlines · Daily6:10a12:50pFirst departure 6:10 AM, last 12:50 PM - BoiseBOI
Alaska Airlines · Daily4:18p4:50pFirst departure 4:18 PM, last 4:50 PM - CharlotteCLT
American Airlines · Daily10:10p10:10pDeparts 10:10 PM - ChicagoMDWMidwaySouthwest Airlines · Daily11:55p11:55pDeparts 11:55 PM
- ChicagoORDO'Hare
United Airlines · Daily7:00a7:00aDeparts 7:00 AM - DallasDALLove FieldSouthwest Airlines · Daily7:00a2:15pFirst departure 7:00 AM, last 2:15 PM
- DallasDFWFort Worth
2 airlines · 6 a day6:00a2:27pFirst departure 6:00 AM, last 2:27 PM - DenverDEN3 airlines · 7 to 8 a day5:00a7:56pFirst departure 5:00 AM, last 7:56 PM
- HonoluluHNL2 airlines · 1 to 2 a day8:00a9:31aFirst departure 8:00 AM, last 9:31 AM
- HoustonHOUWilliam P. HobbySouthwest Airlines · Daily10:10a12:30pFirst departure 10:10 AM, last 12:30 PM
- HoustonIAHGeorge Bush Intercontinental2 airlines · 2 a day5:45a9:36aFirst departure 5:45 AM, last 9:36 AM
- Las VegasLAS2 airlines · 5 to 7 a day5:40a8:30pFirst departure 5:40 AM, last 8:30 PM
- NashvilleBNASouthwest Airlines · Daily7:25a10:00aFirst departure 7:25 AM, last 10:00 AM
Show 10 more
- New YorkJFK
JetBlue · 6 a weekUntil Oct 1911:59p11:59pDeparts 11:59 PM - OaklandOAKSouthwest Airlines · 2 to 4 a day6:00a8:00pFirst departure 6:00 AM, last 8:00 PM
- PhoenixPHX2 airlines · 5 to 9 a day5:15a8:40pFirst departure 5:15 AM, last 8:40 PM
- PortlandPDXAlaska Airlines · 3 a day7:00a5:32pFirst departure 7:00 AM, last 5:32 PM
- SacramentoSMFSouthwest Airlines · 3 to 7 a day6:10a8:50pFirst departure 6:10 AM, last 8:50 PM
- Salt Lake CitySLCDelta Air Lines · 3 to 4 a day6:00a5:05pFirst departure 6:00 AM, last 5:05 PM
- San FranciscoSFO2 airlines · 4 a day6:00a6:39pFirst departure 6:00 AM, last 6:39 PM
- San JoseSJCSouthwest Airlines · 21 a week6:00a6:45pFirst departure 6:00 AM, last 6:45 PM
- Santa RosaSTSAlaska Airlines · DailyUntil Oct 304:27p6:43pFirst departure 4:27 PM, last 6:43 PM
- SeattleSEA3 airlines · 7 to 9 a day6:02a9:20pFirst departure 6:02 AM, last 9:20 PM
- New YorkJFK
Nonstop flights from Ontario to Mexico and Central America
4
Nonstop flights from Ontario to Asia
1
Airlines at Ontario
11
See everywhere you can fly from Ontario on the dates you're free.
Schedules as of Oct 9, 2026.