Flights from Atlanta Airport ATL to Ontario Airport ONT

We've found the cheapest flights to Ontario

Returns from £268.32

One-way from £212.12

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WestJet, Air France, KLM, Aeromexico and Delta Air Lines fly direct from Hartsfield Jackson Atlanta International to Ontario International United States. The flight time from Hartsfield Jackson Atlanta International to Ontario International is around 4 Hours 24 Minutes and you will cover 3,050 Km (1,895 Miles). The airport code for Hartsfield Jackson Atlanta International is ATL and for Ontario International it is ONT.

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. We recommend booking your flights to Ontario International United States in advance as prices normally increase the nearer the departure date.

Please note that the time difference at Ontario International is 8.0 GMT. So remember to change your watch before arriving at Ontario International.

If you plan on flying to Ontario International Airport from Hartsfield Jackson Atlanta International Airport you can pre-arrange your long or short term parking at Hartsfield Jackson Atlanta International Airport.

If you are renting a car at Ontario International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Ontario International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

Organise and book your choice of transport to Hartsfield Jackson Atlanta International Airport:

Ensure your arrival at Ontario International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:

You can also research and pre-book a hotel near Ontario International Airport

The table below shows the amount of daily flights in operation from Hartsfield Jackson Atlanta International (ATL) to Ontario International (ONT).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Delta Air Lines333332309:0021:20VIEW FLIGHTS
KLM222221217:5923:01VIEW FLIGHTS
Aeromexico222221217:5923:01VIEW FLIGHTS
Air France111111121:2023:01VIEW FLIGHTS
WestJet110111110:4310:43VIEW FLIGHTS

The most direct flights offered from Hartsfield Jackson Atlanta International to Ontario International United States are by Delta Air Lines with around 20 flights a week. These operate from 09:00 with the latest flight being at 21:20. The most popular flight no is DL665, DL770 and DL779.

When travelling with Delta Air Lines it would be worth visiting their website delta.com for further information on bookings and special offers.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
17:59
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
21:20
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Tuesday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
17:59
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
21:20
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Wednesday
09:00
AirlineFlightNo
Delta Air LinesDL665
17:59
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
21:20
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Thursday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
17:59
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
21:20
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Friday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
17:59
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
21:20
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Saturday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
21:55
AirlineFlightNo
Delta Air LinesDL779
23:36
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
VIEW FLIGHTS
Sunday
09:00
AirlineFlightNo
Delta Air LinesDL665
10:43
AirlineFlightNo
WestJetWS8677
17:59
AirlineFlightNo
Delta Air LinesDL770
19:42
AirlineFlightNo
AeromexicoAM4414
KLMKL6368
21:20
AirlineFlightNo
Delta Air LinesDL779
23:01
AirlineFlightNo
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
VIEW FLIGHTS

You may instead fly from Hartsfield Jackson Atlanta International and arrive at Ontario International by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Nashville to Ontario02,811 km (1,747 miles)4 Hours 7 Minutes

Remember to have some local currency before travelling to Ontario International as there may not be a bureau de change open upon your arrival.

Don't forget to book a rental car!

Find the best vehicle rentals at ATL

Flight Price FAQ - Atlanta (ATL) to Ontario (ONT)

DIRECT Delta
What is the cheapest direct flight one way from Atlanta ATL to Ontario ONT?
The cheapest direct flight one way from Atlanta ATL to Ontario ONT is £212.12 ($268 €253.75)
£212.12
$268 | €253.75
Check Latest Price
DIRECT Delta
What is the cheapest direct return flight from Atlanta ATL to Ontario ONT?
The cheapest direct return flight from Atlanta ATL to Ontario ONT is £268.32 ($339 €320.97)
£268.32
$339 | €320.97
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Atlanta ATL to Ontario ONT?
The cheapest flight one way from Atlanta ATL to Ontario ONT is £48.28 ($61 €57.76)
£48.28
$61 | €57.76
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Atlanta ATL to Ontario ONT?
The cheapest return flight from Atlanta ATL to Ontario ONT is £94.98 ($120 €113.62)
£94.98
$120 | €113.62
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ATL to ONT

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Flight Info FAQ - Atlanta (ATL) to Ontario (ONT)

Who flies from Atlanta to Ontario?
The following airlines fly from Atlanta (ATL) to Ontario (ONT): Aeromexico, Air France, Delta Air Lines, KLM, WestJet.
How far is the flight from Atlanta to Ontario?
The flight from Atlanta to Ontario is 3,050KM or 1,895 miles.
How long does the flight from Atlanta to Ontario to take?
The flight from Atlanta to Ontario takes 4 Hours 24 Minutes.

Alternative Airports in United States with Connections from Atlanta Airport

Don't forget to book a hire car!

Find the best vehicle rentals in Atlanta

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