Direct flights from Ontario to Phoenix
All flights from ONT to PHX non-stop. There are direct flights from Ontario International Airport (ONT), California, USA to Phoenix Sky Harbor International (PHX), Arizona, USA with Southwest Airlines and American Airlines. 50 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 21:15 depending on the schedule period. The flight distance is 326 miles (525 km). Flight time ranges from 1 hour and 10 minutes to 1 hour and 31 minutes.
Ontario
, USA
Airlines with non-stop routes:
Southwest Airlines
American Airlines
Frontier Airlines
Flight schedule from Ontario to Phoenix with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Flight schedule from Ontario to Phoenix with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Ontario to Phoenix scheduled departures
Select a date to see every published non-stop departure between ONT and PHX.
ONT - PHX route facts
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Distance326 miles (525 km)
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Flight time1 hour and 10 minutes to 1 hour and 31 minutes
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Airlines Southwest American Airlines
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Airline alliancesLow-cost carrier oneworld
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CabinsEconomy Premium Economy Business First
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Hub airportsAmerican Airlines: PHX
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Departure terminalsSouthwest Airlines: Terminal 4American Airlines: Terminal 4
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Arrival terminalsSouthwest Airlines: Terminal 4American Airlines: Terminal 4
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AircraftSouthwest Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)American Airlines: Boeing 737-800 Passenger, Airbus A321, Airbus A321neo, Airbus A320, Airbus A319, Canadair (Bombardier) Regional Jet 900, Embraer 175, Canadair (Bombardier) Regional Jet 700 and Challenger 870 and Boeing 737MAX 8 Passenger
Route FAQ
Nearby airports that offer flights to Phoenix (PHX)
From (AUS)
58 flights per week
From (IND)
22 flights per week
From (MEX)
14 flights per week
