Atlanta Airport (ATL) Flights to Ontario International Airport Airport (ONT)

The table below displays the numbers of daily flights from Hartsfield Jackson Atlanta International (ATL) to Ontario International (ONT) and the relevant airlines that fly.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
KLM	2	2	3	3	3	3	3	10:05	23:02	VIEW FLIGHTS
Air France	1	2	2	4	4	3	3	10:05	23:02	VIEW FLIGHTS
Delta Air Lines	3	2	2	3	3	2	3	09:50	21:20	VIEW FLIGHTS
Aeromexico	2	1	1	2	2	1	2	18:09	23:02	VIEW FLIGHTS
LATAM Airlines	0	1	2	1	1	1	1	10:05	11:40	VIEW FLIGHTS
Virgin Atlantic	0	1	1	1	1	1	1	10:05	11:40	VIEW FLIGHTS

Most people choose to fly with KLM. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers KL5662, KL5880, KL5999 and KL6631 with times between 10:05 and 23:02.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit KLM direct at klm.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays

Day	Flight Times	Flights
Monday	09:50 Airline Flight  No Delta Air Lines DL665 18:09 Airline Flight  No Aeromexico AM3248 Delta Air Lines DL905 19:51 Airline Flight  No KLM KL6631 21:20 Airline Flight  No Delta Air Lines DL989 23:02 Airline Flight  No Aeromexico AM4274 Air France AF3529 KLM KL5662	VIEW FLIGHTS
Tuesday	10:05 Airline Flight  No Air France AF2717 KLM KL5880 LATAM Airlines LA6138 11:40 Airline Flight  No Delta Air Lines DL323 Virgin Atlantic VS4819 18:35 Airline Flight  No Delta Air Lines DL2205 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2493 KLM KL5662	VIEW FLIGHTS
Wednesday	10:05 Airline Flight  No LATAM Airlines LA6201 11:40 Airline Flight  No Air France AF2717 KLM KL5880 Delta Air Lines DL323 LATAM Airlines LA6138 Virgin Atlantic VS4819 18:35 Airline Flight  No Delta Air Lines DL2205 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2493 KLM KL5662 KLM KL5999	VIEW FLIGHTS
Thursday	10:05 Airline Flight  No Air France AF2717 KLM KL5880 LATAM Airlines LA6201 Virgin Atlantic VS4819 11:40 Airline Flight  No Delta Air Lines DL323 18:35 Airline Flight  No Delta Air Lines DL2205 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2071 Air France AF2493 KLM KL5999 21:15 Airline Flight  No Delta Air Lines DL989 22:47 Airline Flight  No Aeromexico AM4274 Air France AF5788 KLM KL5662	VIEW FLIGHTS
Friday	11:40 Airline Flight  No Air France AF2717 KLM KL5880 Delta Air Lines DL323 LATAM Airlines LA6201 Virgin Atlantic VS4819 18:35 Airline Flight  No Delta Air Lines DL2205 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2071 Air France AF2493 KLM KL5999 21:15 Airline Flight  No Aeromexico AM4274 Delta Air Lines DL989 22:47 Airline Flight  No Air France AF5788 KLM KL5662	VIEW FLIGHTS
Saturday	11:40 Airline Flight  No Air France AF2717 KLM KL5880 Delta Air Lines DL323 LATAM Airlines LA6201 Virgin Atlantic VS4819 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2071 Air France AF2493 KLM KL5662 KLM KL5999 Delta Air Lines DL2205	VIEW FLIGHTS
Sunday	10:05 Airline Flight  No Delta Air Lines DL323 11:40 Airline Flight  No Air France AF2717 KLM KL5880 LATAM Airlines LA6201 Virgin Atlantic VS4819 18:35 Airline Flight  No Delta Air Lines DL2205 20:06 Airline Flight  No Aeromexico AM3323 Air France AF2493 KLM KL5662 KLM KL5999 21:15 Airline Flight  No Delta Air Lines DL989 22:47 Airline Flight  No Aeromexico AM4274 Air France AF3529	VIEW FLIGHTS

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.