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Find Flight Deals from Ontario to Oakland (ONT - OAK)

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

Book cheap flights from Ontario to Oakland

(Round-trip)
Depart: Sat Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
12:40p
OAK
6:07p
5h 27m
1 stop
OAK
8:27a
ONT
2:05p
5h 38m
1 stop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Sat Mar 7 2015 Return: Mon Mar 9 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
1:30a
OAK
6:53a
5h 23m
1 stop
OAK
12:10p
ONT
5:11p
5h 01m
1 stop
Depart: Tue Feb 24 2015 Return: Mon Mar 2 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Tue Mar 3 2015 Return: Sat Mar 7 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Tue Feb 10 2015 Return: Tue Feb 24 2015 Trip spans 15 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:40p
6h 00m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Wed Feb 11 2015 Return: Tue Feb 24 2015 Trip spans 14 days
American Airlines
American Airlines
ONT
1:30a
OAK
6:54a
5h 24m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Sat Feb 14 2015 Return: Tue Feb 24 2015 Trip spans 11 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Sun Feb 15 2015 Return: Tue Feb 24 2015 Trip spans 10 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
1:30a
OAK
6:53a
5h 23m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Thu Feb 26 2015 Return: Mon Mar 2 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Wed Feb 25 2015 Return: Mon Mar 2 2015 Trip spans 6 days
American Airlines
American Airlines
ONT
1:30a
OAK
10:36a
9h 06m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Thu Mar 5 2015 Return: Sat Mar 7 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Fri Mar 6 2015 Return: Sat Mar 7 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
7:40a
OAK
1:37p
5h 57m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Sun Mar 1 2015 Return: Sat Mar 7 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ONT
2:25p
OAK
10:36a
20h 11m
1 stop
OAK
11:10a
ONT
4:11p
5h 01m
1 stop
Depart: Mon Apr 6 2015 Return: Wed Apr 8 2015 Trip spans 3 days
US Airways
US Airways
ONT
12:40p
OAK
6:07p
5h 27m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Fri Feb 20 2015 Return: Mon Feb 23 2015 Trip spans 4 days
Delta
Delta
ONT
1:10a
OAK
5:46a
4h 36m
1 stop
OAK
6:25a
ONT
5:45p
11h 20m
1 stop
Depart: Mon Mar 9 2015 Return: Thu Mar 12 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
OAK
4:30a
26h 30m
1 stop
OAK
5:25a
ONT
7:21p
13h 56m
1 stop
Change your search
Select an airline:  Southwest
Direct flights ONT to OAK on Southwest
Flight # Depart ONT Arrive OAK Sun Mon Tue Wed Thu Fri Sat Valid Between
4298 6:45 am 8:15 am Mar 9 - Mar 27
2997 7:05 am 8:25 am Mar 7 - Mar 7
3228 7:05 am 8:30 am Jan 29 - Mar 6
2747 7:20 am 8:40 am Jan 31 - Feb 28
696 8:40 am 9:55 am Mar 8 - Apr 5
696 8:40 am 9:55 am Mar 9 - Apr 6
2334 8:45 am 10:00 am Feb 1 - Mar 1
4295 9:45 am 11:05 am Feb 20 - Feb 20
4295 9:45 am 11:05 am Feb 23 - Mar 6
4295 9:45 am 11:05 am Jan 29 - Feb 19
128 10:35 am 11:50 am Mar 7 - Mar 7
853 10:50 am 12:05 pm Mar 8 - Apr 6
941 11:00 am 12:15 pm Jan 29 - Mar 6
1085 12:30 pm 1:45 pm Jan 29 - Mar 6
4266 12:30 pm 1:45 pm Feb 1 - Mar 1
3280 12:35 pm 1:50 pm Jan 31 - Feb 28
139 12:50 pm 2:05 pm Mar 7 - Mar 7
3414 2:00 pm 3:15 pm Jan 29 - Mar 6
2757 2:20 pm 3:35 pm Jan 31 - Feb 28
814 2:40 pm 4:00 pm Mar 8 - Apr 6
1647 3:10 pm 4:25 pm Mar 7 - Mar 7
2842 4:10 pm 5:25 pm Feb 7 - Feb 28
435 4:35 pm 5:50 pm Mar 7 - Mar 7
334 5:10 pm 6:25 pm Feb 8 - Mar 6
165 5:45 pm 7:00 pm Mar 8 - Apr 6
316 8:20 pm 9:35 pm Mar 7 - Mar 7
576 8:25 pm 9:40 pm Feb 2 - Feb 13
576 8:25 pm 9:40 pm Feb 16 - Feb 27
576 8:25 pm 9:40 pm Mar 1 - Mar 1
576 8:25 pm 9:40 pm Mar 2 - Mar 6
576 8:25 pm 9:40 pm Feb 8 - Feb 8
576 8:25 pm 9:40 pm Feb 15 - Feb 22
383 9:35 pm 10:50 pm Mar 8 - Apr 6
Airports
Origin

Ontario
$159
Destination

Oakland
$159