Direct flights from Denver to Ontario
All flights from DEN to ONT non-stop. There are direct flights from Denver International, Colorado, USA to Ontario International Airport (ONT), California, USA every day of the week with Southwest Airlines, Frontier Airlines and United Airlines. The flight distance is 822 miles and the trip usually takes about 2 hours and 36 minutes.
Airlines with non-stop routes:
Southwest Airlines
Frontier Airlines
United Airlines
Flight schedule from Denver to Ontario 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 2024-03-15
Flight schedule from Denver to Ontario with Frontier Airlines
This is a weekly direct flight schedule for Frontier 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 2024-03-15
Flight schedule from Denver to Ontario with United Airlines
This is a weekly direct flight schedule for United 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 2024-03-15
Denver to Ontario flight departures
Select a date to see all scheduled flight departures between DEN to ONT.
DEN - ONT information
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Distance822 miles (1323 km)
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Flight time2 hours and 36 minutes
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AirlinesSouthwestFrontier AirlinesUnited
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Southwest AircraftBoeing 737 Passenger
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Frontier Airlines AircraftAirbus A318 / A319 / A320 / A321
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United AircraftsAirbus A318 / A319 / A320 / A321Boeing 737 Passenger
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Arrival TerminalsTerminal 2 (United)Terminal 4 (Southwest)
Unpublished Flight Rates From Denver to Ontario
Direct flights from Denver to CA, USA
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MRY Monterey Peninsula
From Denver to San Luis Obispo
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From Denver to San Francisco
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From Denver to Bakersfield
BFL Meadows Fld
From Denver to Santa Barbara
SBA Santa Barbara Muni
From Denver to Oakland
OAK Metropolitan Oakland International
From Denver to San Jose
SJC Norman Y Mineta San Jose International
From Denver to Sacramento
SMF Sacramento International
From Denver to Los Angeles
LAX Los Angeles International