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

We've found the cheapest flights to Ontario

Returns from £327.02

One-way from £240.67

Flights from Hartsfield Jackson Atlanta International to Ontario International are operated by 5 airliners including WestJet, Air France, KLM, Aeromexico and Delta Air Lines. The flight from Hartsfield Jackson Atlanta International to Ontario International is approximately 3,050 Kilometers which is 1,895 Miles. You should expect a flight time of around 4 Hours 24 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. To obtain the best prices for Ontario International flights than book well in advance. We advise all our viewers to book well in advance. This way you will get the low priced tickets available.

The time zone at Ontario International is different from Hartsfield Jackson Atlanta International, so please be aware of this when making travel arrangements.

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
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Delta Air Lines333332309:1221:30VIEW FLIGHTS
KLM222221217:5923:16VIEW FLIGHTS
Aeromexico222221217:5923:16VIEW FLIGHTS
Air France222221117:5923:16VIEW FLIGHTS
WestJet110111109:1211:01VIEW FLIGHTS

Most people choose to fly with Delta Air Lines. 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 DL665, DL770 and DL779 with times between 09:12 and 21:30.

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 Delta Air Lines direct at delta.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
DayFlight TimesFlights
Monday
09:12
AirlineFlight  No
Delta Air LinesDL665
11:01
AirlineFlight  No
WestJetWS8677
17:59
AirlineFlight  No
AeromexicoAM4414
Air FranceAF2924
KLMKL6368
Delta Air LinesDL770
21:15
AirlineFlight  No
AeromexicoAM4417
KLMKL6370
Delta Air LinesDL779
23:02
AirlineFlight  No
Air FranceAF3529
VIEW FLIGHTS
Tuesday
09:12
AirlineFlight  No
Delta Air LinesDL665
11:01
AirlineFlight  No
WestJetWS8677
17:59
AirlineFlight  No
AeromexicoAM4414
Air FranceAF2924
KLMKL6368
Delta Air LinesDL770
21:15
AirlineFlight  No
AeromexicoAM4417
KLMKL6370
Delta Air LinesDL779
23:02
AirlineFlight  No
Air FranceAF3529
VIEW FLIGHTS
Wednesday
09:12
AirlineFlight  No
Delta Air LinesDL665
17:59
AirlineFlight  No
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
19:45
AirlineFlight  No
Air FranceAF2924
21:15
AirlineFlight  No
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Thursday
09:12
AirlineFlight  No
WestJetWS8677
Delta Air LinesDL665
17:59
AirlineFlight  No
AeromexicoAM4414
Air FranceAF2924
KLMKL6368
Delta Air LinesDL770
21:15
AirlineFlight  No
AeromexicoAM4417
KLMKL6370
Delta Air LinesDL779
23:02
AirlineFlight  No
Air FranceAF3529
VIEW FLIGHTS
Friday
09:12
AirlineFlight  No
Delta Air LinesDL665
11:01
AirlineFlight  No
WestJetWS8677
17:59
AirlineFlight  No
AeromexicoAM4414
KLMKL6368
Delta Air LinesDL770
19:45
AirlineFlight  No
Air FranceAF2924
21:15
AirlineFlight  No
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
Delta Air LinesDL779
VIEW FLIGHTS
Saturday
09:05
AirlineFlight  No
WestJetWS8677
Delta Air LinesDL665
21:55
AirlineFlight  No
Delta Air LinesDL779
23:41
AirlineFlight  No
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
VIEW FLIGHTS
Sunday
09:12
AirlineFlight  No
Delta Air LinesDL665
11:01
AirlineFlight  No
WestJetWS8677
17:59
AirlineFlight  No
Delta Air LinesDL770
19:45
AirlineFlight  No
AeromexicoAM4414
KLMKL6368
21:30
AirlineFlight  No
Delta Air LinesDL779
23:16
AirlineFlight  No
AeromexicoAM4417
Air FranceAF3529
KLMKL6370
VIEW FLIGHTS

Instead of flying from Hartsfield Jackson Atlanta International you could consider a few airports that are close by. Please see that table below of alternative routes.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Nashville to Ontario04 Hours 7 Minutes

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.

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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 £240.67 ($301 €289.64)
£240.67
$301 | €289.64
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 £327.02 ($409 €393.56)
£327.02
$409 | €393.56
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 £55.17 ($69 €66.40)
£55.17
$69 | €66.40
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 £102.34 ($128 €123.17)
£102.34
$128 | €123.17
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.

Other Airports Connecting To Ontario International Airport in united states

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