Cheap Flights from Ontario, CA to Atlanta, GA from $76

Return flight: Atlanta – Ontario

On you will find 14 connecting flights from Ontario to Atlanta. You can compare airfare deals from 2 airlines and multiple travel sites from $188, book and save on cheap plane tickets and last minute offers. Also check out ONT-ATL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Ontario to Atlanta Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $76 (one-way), $130 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Ontario to Atlanta. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
00:29 — 13:38
00:29 — 05:24 AA2797 American Airlines
Ontario — Dallas
5h stop
10:24 — 13:38 AA1309 American Airlines
Dallas — Atlanta
10h 9m
including layover
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10:38 — 23:08
10:38 — 13:58 F9370 Frontier Airlines
Ontario — Denver
3h 57m stop
17:55 — 23:08 F9420 Frontier Airlines
Denver — Atlanta
9h 30m
including layover
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14:20 — 23:54
14:20 — 19:23 AA1086 American Airlines
Ontario — Dallas
1h 17m stop
20:40 — 23:54 AA2749 American Airlines
Dallas — Atlanta
6h 34m
including layover
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08:15 — 21:11
08:15 — 13:18 AA2638 American Airlines
Ontario — Dallas
2h 12m stop
15:30 — 19:07 AA517 American Airlines
Dallas — Charlotte
47m stop
19:54 — 21:11 AA763 American Airlines
Charlotte — Atlanta
9h 56m
including layover
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23:59 — 14:28
+1 day
23:59 — 05:01 AA2797 American Airlines
Ontario — Dallas
3h 49m stop
08:50 — 12:28 AA1216 American Airlines
Dallas — Charlotte
42m stop
13:10 — 14:28 AA877 American Airlines
Charlotte — Atlanta
11h 29m
including layover
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*Departure and arrival times - local. Updated on September 29, 2022

Flight Information

Below we will explain in detail what the flights cost on the destination from Ontario to Atlanta depends on and how to choose the most interesting flight option for you.

Distance between Ontario and Atlanta is 3050 miles. Time difference between the cities is 3h. Airplanes depart 00:29 to 23:59 from 2 Ontario airports and arrive 00:29 to 23:59 to 7 Atlanta airports. Average flight time is 9h 43m.

  • The fastest flight 6h 8m
  • Average flight time 9h 43m
  • The earliest flight 00:29
  • The latest flight 23:59
  • Distance 1896 ml

What is the lowest airfare Ontario to Atlanta?

The cheapest plane ticket found by our users is $188. This airfare is for economy class on one-way F9370 flight by Frontier Airlines for July 9, 2020 which leaves Ontario Int. in Ontario at 10:38 am and arrives at Atlanta Hartsfield-Jackson at 23:08.

Economy class
Business class
First class

Popular Airlines on the Route

The flight Ontario — Atlanta is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by American Airlines - 13 departures per week at the price of from $ 206 . And the most expensive tickets are offered by American Airlines airline - from $ 315.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 14 flights with layovers on the route. The fastest connecting flight is AA1472 by American Airlines takes 6h 8m and the cheapest is F9370 by Frontier Airlines for $188.

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You can fly from Ontario to Atlanta from 2 airports (Ontario Int., International Heliport).

Ontario airports

  • Ontario Int.-ONT
    from $188
  • International Heliport-JIO

Atlanta airports

  • Perimeter Mall-JAJ
  • DeKalb-Peachtree-PDK
  • Hartsfield-Jackson-ATL
  • Beaver Ruin-JAO
  • Fulton County-FTY
  • Galleria Heliport-JGL
  • Technology Park-JAE

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.