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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: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
United
United
ONT
2:00a
ATL
10:35a
8h 35m
1 stop
ATL
2:00a
ONT
9:20a
7h 20m
1 stop
Depart: Tue Apr 7 2015 Return: Tue Apr 14 2015 Trip spans 8 days
United
United
ONT
4:39p
ATL
11:28p
6h 49m
1 stop
ATL
2:20a
ONT
9:20a
7h 00m
1 stop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days
United
United
ONT
3:18p
ATL
11:28p
8h 10m
1 stop
ATL
2:20a
ONT
9:20a
7h 00m
1 stop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
United
United
ONT
8:20a
ATL
3:31p
7h 11m
1 stop
ATL
3:26a
ONT
11:17a
7h 51m
1 stop
Depart: Wed Mar 18 2015 Return: Tue Mar 31 2015 Trip spans 14 days
American Airlines
American Airlines
ONT
8:30a
ATL
3:44p
7h 14m
1 stop
ATL
3:30p
ONT
10:22p
6h 52m
1 stop
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
8:40a
ATL
2:41p
6h 01m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Tue Mar 31 2015 Return: Wed Apr 8 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: Sat Apr 4 2015 Return: Wed Apr 8 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
10:20a
ATL
4:37p
6h 17m
1 stop
ATL
3:45a
ONT
10:33a
6h 48m
1 stop
Depart: Wed May 20 2015 Return: Tue Jun 2 2015 Trip spans 14 days
United
United
ONT
4:39p
ATL
11:24p
6h 45m
1 stop
ATL
3:26a
ONT
11:17a
7h 51m
1 stop
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
United
United
ONT
4:39p
ATL
11:28p
6h 49m
1 stop
ATL
2:20a
ONT
9:20a
7h 00m
1 stop
Depart: Thu Mar 19 2015 Return: Wed Mar 25 2015 Trip spans 7 days
US Airways
US Airways
ONT
5:56p
ATL
11:14p
5h 18m
1 stop
ATL
1:40p
ONT
8:11p
6h 31m
1 stop
Depart: Thu Mar 26 2015 Return: Tue Mar 31 2015 Trip spans 6 days
American Airlines
American Airlines
ONT
5:56p
ATL
11:14p
5h 18m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Sat Mar 28 2015 Return: Tue Mar 31 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
5:56p
ATL
11:14p
5h 18m
1 stop
ATL
2:30a
ONT
9:07a
6h 37m
1 stop
Depart: Thu Apr 2 2015 Return: Wed Apr 8 2015 Trip spans 7 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: Tue Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 days
United
United
ONT
4:39p
ATL
11:28p
6h 49m
1 stop
ATL
2:26p
ONT
11:09p
8h 43m
1 stop
Depart: Thu Apr 23 2015 Return: Mon Apr 27 2015 Trip spans 5 days
US Airways
US Airways
ONT
6:00a
ATL
12:02p
6h 02m
1 stop
ATL
1:55p
ONT
8:06p
6h 11m
1 stop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
United
United
ONT
6:55a
ATL
3:11p
8h 16m
1 stop
ATL
2:20a
ONT
9:20a
7h 00m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
United
United
ONT
6:55a
ATL
3:11p
8h 16m
1 stop
ATL
2:20a
ONT
9:20a
7h 00m
1 stop
Depart: Fri Apr 17 2015 Return: Mon Apr 20 2015 Trip spans 4 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: Sat Jul 4 2015 Return: Sat Jul 11 2015 Trip spans 8 days
Delta
Delta
ONT
6:20a
ATL
12:45p
6h 25m
1 stop
ATL
1:20p
ONT
7:41p
6h 21m
1 stop
Airports
Origin

Ontario
$334
Destination

Atlanta
$334