Flights from Denver Airport (DEN) to Ontario Airport Airport (ONT)

To see all airliners that offer flights between Denver International and Ontario International please see the table below.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	4	3	3	4	4	0	0	08:30	22:20	VIEW FLIGHTS
Volaris	2	2	2	2	2	0	0	09:01	23:51	VIEW FLIGHTS
United Airlines	2	2	2	2	2	0	0	11:15	19:25	VIEW FLIGHTS
Frontier	2	2	2	2	2	0	0	09:01	23:51	VIEW FLIGHTS
Air Canada	2	2	2	2	1	0	0	11:15	20:51	VIEW FLIGHTS

Southwest Airlines is the most popular airliners who operate this route. They have around 18 a week with times that vary between 08:30 and 22:20.

To book your flight you can visit Southwest Airlines on their website www.southwest.com/?ref=southwestairlines.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day	Flight Times	Flights
Monday	08:30 Airline Flight  No Southwest Airlines WN3001 09:01 Airline Flight  No Volaris Y42494 Frontier F92907 11:15 Airline Flight  No United Airlines UA430 12:30 Airline Flight  No Air Canada AC3005 14:25 Airline Flight  No Southwest Airlines WN2947 18:20 Airline Flight  No Southwest Airlines WN1827 19:25 Airline Flight  No United Airlines UA2028 Air Canada AC3499 22:20 Airline Flight  No Southwest Airlines WN1713 22:29 Airline Flight  No Frontier F91261 23:50 Airline Flight  No Volaris Y42104	VIEW FLIGHTS
Tuesday	08:50 Airline Flight  No Southwest Airlines WN3001 10:35 Airline Flight  No Volaris Y42494 Frontier F92907 12:33 Airline Flight  No United Airlines UA430 Air Canada AC3005 16:40 Airline Flight  No Southwest Airlines WN2346 19:25 Airline Flight  No United Airlines UA2028 Air Canada AC3499 21:45 Airline Flight  No Southwest Airlines WN1713 22:29 Airline Flight  No Volaris Y42104 Frontier F91261	VIEW FLIGHTS
Wednesday	09:10 Airline Flight  No Volaris Y42494 Frontier F92907 10:15 Airline Flight  No Southwest Airlines WN3001 11:15 Airline Flight  No United Airlines UA430 Air Canada AC3005 18:00 Airline Flight  No Southwest Airlines WN2346 19:25 Airline Flight  No United Airlines UA2028 Air Canada AC3499 21:45 Airline Flight  No Southwest Airlines WN1713 22:29 Airline Flight  No Volaris Y42104 23:51 Airline Flight  No Frontier F91261	VIEW FLIGHTS
Thursday	09:10 Airline Flight  No Frontier F92907 09:55 Airline Flight  No Southwest Airlines WN3001 10:35 Airline Flight  No Volaris Y42494 11:15 Airline Flight  No United Airlines UA430 Air Canada AC3005 13:00 Airline Flight  No Southwest Airlines WN2947 18:20 Airline Flight  No Southwest Airlines WN1827 19:25 Airline Flight  No United Airlines UA2028 20:51 Airline Flight  No Air Canada AC3499 20:55 Airline Flight  No Southwest Airlines WN1713 23:51 Airline Flight  No Volaris Y42104 Frontier F91261	VIEW FLIGHTS
Friday	08:30 Airline Flight  No Southwest Airlines WN3001 10:42 Airline Flight  No Volaris Y42494 Frontier F92907 11:15 Airline Flight  No United Airlines UA430 12:30 Airline Flight  No Air Canada AC3005 13:00 Airline Flight  No Southwest Airlines WN2947 18:20 Airline Flight  No Southwest Airlines WN1827 19:25 Airline Flight  No United Airlines UA2028 20:55 Airline Flight  No Southwest Airlines WN1713 22:29 Airline Flight  No Volaris Y42104 Frontier F91261	VIEW FLIGHTS

If you are planning to hire a car from Ontario International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.