Find Deals on Flights from Ontario to Atlanta Hartsfield-Jackson (ONT - ATL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ontario to Atlanta Hartsfield-Jackson

(Round-trip)
Depart: Sat May 6 2017 Return: Wed May 17 2017 Trip spans 12 days
American Airlines
American Airlines
ONT
8:45a
ATL
2:52p
6h 07m
1 stop
ATL
2:20a
ONT
9:05a
6h 45m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 28 2017 Trip spans 14 days
United
United
ONT
3:15p
ATL
11:21p
8h 06m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Mon Apr 17 2017 Return: Sat Apr 22 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
10:20p
ATL
12:57p
14h 37m
1 stop
ATL
8:00a
ONT
5:14p
9h 14m
1 stop
Depart: Wed Jul 26 2017 Return: Sun Jul 30 2017 Trip spans 5 days
Southwest
Southwest
ONT
8:45a
ATL
2:40p
5h 55m
1 stop
ATL
2:30a
ONT
8:35a
6h 05m
1 stop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
8:45a
ATL
2:52p
6h 07m
1 stop
ATL
2:20a
ONT
9:05a
6h 45m
1 stop
Depart: Fri Mar 17 2017 Return: Wed Mar 22 2017 Trip spans 6 days
United
United
ONT
3:15p
ATL
11:21p
8h 06m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Thu May 11 2017 Return: Sun May 21 2017 Trip spans 11 days
Major Airline
Major Airline
ONT
3:45a
ATL
1:10p
9h 25m
1 stop
ATL
8:10a
ONT
5:40p
9h 30m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
2:20a
ATL
4:56p
14h 36m
1 stop
ATL
2:35a
ONT
9:18p
18h 43m
1 stop
Depart: Sun Aug 27 2017 Return: Sun Sep 17 2017 Trip spans 22 days
Delta
Delta
ONT
2:00a
ATL
2:47p
12h 47m
2 stops
ATL
7:15a
ONT
8:40a
25h 25m
2 stops
Depart: Tue Mar 21 2017 Return: Mon Mar 27 2017 Trip spans 7 days
United
United
ONT
3:15p
ATL
11:21p
8h 06m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
American Airlines
American Airlines
ONT
10:30a
ATL
4:38p
6h 08m
1 stop
ATL
2:20a
ONT
9:05a
6h 45m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
United
United
ONT
4:10p
ATL
11:21p
7h 11m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
10:30a
ATL
4:38p
6h 08m
1 stop
ATL
2:20a
ONT
9:05a
6h 45m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
United
United
ONT
4:10p
ATL
11:21p
7h 11m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Mon May 29 2017 Return: Fri Jun 2 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
10:20p
ATL
1:10p
14h 50m
1 stop
ATL
8:10a
ONT
5:15p
9h 05m
1 stop
Depart: Fri Mar 24 2017 Return: Tue Mar 28 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
5:45p
ATL
11:04p
5h 19m
1 stop
ATL
2:20a
ONT
9:02a
6h 42m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
United
United
ONT
4:10p
ATL
11:21p
7h 11m
1 stop
ATL
3:15p
ONT
11:06p
7h 51m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
ONT
4:05p
ATL
11:30p
7h 25m
1 stop
ATL
12:40p
ONT
7:11p
6h 31m
1 stop
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
10:20p
ATL
12:57p
14h 37m
1 stop
ATL
10:20p
ONT
5:38p
19h 18m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 28 2017 Trip spans 13 days
American Airlines
American Airlines
ONT
2:15a
ATL
8:27a
6h 12m
1 stop
ATL
2:20a
ONT
9:02a
6h 42m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Ontario
$302
Destination

Atlanta
$302