Direct Flights from Ontario
23 nonstop destinations you can reach direct from Ontario ONT, listed alphabetically. Pick one to see airlines, schedule, and what to do when you land.
- AtlantaATLUS-GA→
- AustinAUSUS-TX→
- BoiseBOIUS-ID→
- CharlotteCLTUS-NC→
- ChicagoMDWUS-IL→
- DallasDFWUS-TX→
- DenverDENUS-CO→
- GuadalajaraGDLMX-JAL→
- HonoluluHNLUS-HI→
- HoustonIAHUS-TX→
- Las VegasLASUS-NV→
- NashvilleBNAUS-TN→
- New YorkJFKUS-NY→
- OaklandOAKUS-CA→
- PhoenixPHXUS-AZ→
- PortlandPDXUS-OR→
- SacramentoSMFUS-CA→
- Salt Lake CitySLCUS-UT→
- San FranciscoSFOUS-CA→
- San JoseSJCUS-CA→
- Santa RosaSTSUS-CA→
- SeattleSEAUS-WA→
- WashingtonBWIUS-MD→
Frequently asked questions
- Where can I fly direct from Ontario?
- You can fly nonstop from Ontario (ONT) to 23 destinations, including Atlanta, Austin, Boise, Charlotte, Chicago, Dallas, and more.
- Which airlines fly direct from Ontario?
- Airlines with nonstop service from Ontario (ONT) include Aeroméxico, Alaska, American, Avelo, Delta, Frontier, Hawaiian, JetBlue.
- What is the most frequent direct flight from Ontario?
- The most frequent nonstop route from Ontario is to Phoenix (PHX), with about 9 departures a day.
Airports near Ontario
Willing to drive a bit? These airports are closest to Ontario — each opens up more nonstop destinations.