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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ontario to Atlanta Hartsfield-Jackson

(Round-trip)
Depart: Tue Apr 14 2015 Return: Sat Apr 25 2015 Trip spans 12 days
American Airlines
American Airlines
ONT
8:35a
ATL
2:45p
6h 10m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Fri Apr 17 2015 Return: Sat Apr 25 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Sat Apr 18 2015 Return: Sat Apr 25 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
8:40a
ATL
2:45p
6h 05m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Sun Apr 19 2015 Return: Sat Apr 25 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
5:56p
ATL
11:21p
5h 25m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
2:05a
ATL
8:08a
6h 03m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
6:55a
ATL
1:17p
6h 22m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Thu Apr 23 2015 Return: Sat Apr 25 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Sat Apr 25 2015 Return: Tue May 5 2015 Trip spans 11 days
US Airways
US Airways
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Wed Apr 29 2015 Return: Mon May 11 2015 Trip spans 13 days
American Airlines
American Airlines
ONT
2:05a
ATL
9:54a
7h 49m
1 stop
ATL
3:45a
ONT
10:33a
6h 48m
1 stop
Depart: Sat May 2 2015 Return: Sat May 30 2015 Trip spans 29 days
American Airlines
American Airlines
ONT
8:40a
ATL
2:45p
6h 05m
1 stop
ATL
2:30a
ONT
9:05a
6h 35m
1 stop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
3:40a
ATL
9:54a
6h 14m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
US Airways
US Airways
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
3:30p
ONT
10:20p
6h 50m
1 stop
Depart: Tue May 5 2015 Return: Sat May 9 2015 Trip spans 5 days
US Airways
US Airways
ONT
2:30a
ATL
8:46a
6h 16m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Sat May 9 2015 Return: Sun May 10 2015 Trip spans 2 days
US Airways
US Airways
ONT
6:00a
ATL
2:45p
8h 45m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Wed May 20 2015 Return: Wed May 27 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Wed Apr 15 2015 Return: Mon Apr 27 2015 Trip spans 13 days
US Airways
US Airways
ONT
6:55a
ATL
1:17p
6h 22m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Mon Apr 20 2015 Return: Wed Apr 29 2015 Trip spans 10 days
United
United
ONT
4:39p
ATL
11:28p
6h 49m
1 stop
ATL
4:03p
ONT
10:24p
6h 21m
1 stop
Depart: Tue May 26 2015 Return: Wed Jun 3 2015 Trip spans 9 days
Delta
Delta
ONT
6:05a
ATL
1:44p
7h 39m
1 stop
ATL
2:55p
ONT
9:43p
6h 48m
1 stop
Airports
Origin

Ontario
$349
Destination

Atlanta
$349