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Find Deals on Flights 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: Thu Nov 12 2015 Return: Sun Nov 15 2015 Trip spans 4 days
US Airways
US Airways
ONT
1:28a
OAK
6:46a
5h 18m
1 stop
OAK
1:00a
ONT
6:31a
5h 31m
1 stop
Depart: Thu Nov 5 2015 Return: Sun Nov 8 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
1:28a
OAK
6:46a
5h 18m
1 stop
OAK
1:00a
ONT
6:31a
5h 31m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
3:25p
OAK
5:17a
13h 52m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Mon Sep 21 2015 Return: Wed Sep 23 2015 Trip spans 3 days
US Airways
US Airways
ONT
3:25p
OAK
5:19a
13h 54m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Thu Sep 3 2015 Return: Sun Sep 13 2015 Trip spans 11 days
American Airlines
American Airlines
ONT
5:45p
OAK
5:17a
11h 32m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Fri Oct 23 2015 Return: Mon Oct 26 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
OAK
4:29a
11h 34m
1 stop
OAK
3:30p
ONT
4:52a
13h 22m
1 stop
Depart: Sat Jul 11 2015 Return: Sat Jul 18 2015 Trip spans 8 days
US Airways
US Airways
ONT
12:40p
OAK
6:04p
5h 24m
1 stop
OAK
12:10p
ONT
4:55p
4h 45m
1 stop
Depart: Tue Nov 3 2015 Return: Wed Nov 4 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
OAK
1:58p
9h 28m
1 stop
OAK
7:00a
ONT
6:23p
11h 23m
2 stops
Depart: Sat Aug 15 2015 Return: Tue Aug 18 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:15a
OAK
7:42a
5h 27m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
3:25p
OAK
5:17a
13h 52m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Tue Sep 15 2015 Return: Sat Sep 19 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
2:30a
OAK
11:31a
9h 01m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Wed Jul 29 2015 Return: Wed Aug 12 2015 Trip spans 15 days
US Airways
US Airways
ONT
5:45p
OAK
5:17a
11h 32m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
US Airways
US Airways
ONT
8:35a
OAK
6:04p
9h 29m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
US Airways
US Airways
ONT
8:35a
OAK
2:35p
6h 00m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Tue Aug 18 2015 Return: Sun Aug 23 2015 Trip spans 6 days
US Airways
US Airways
ONT
8:35a
OAK
2:34p
5h 59m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
US Airways
US Airways
ONT
3:25p
OAK
5:17a
13h 52m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Fri Jul 10 2015 Return: Sat Jul 18 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
8:35a
OAK
2:33p
5h 58m
1 stop
OAK
8:25a
ONT
2:04p
5h 39m
1 stop
Depart: Sat Jul 18 2015 Return: Thu Jul 23 2015 Trip spans 6 days
American Airlines
American Airlines
ONT
8:35a
OAK
2:33p
5h 58m
1 stop
OAK
2:10a
ONT
7:31a
5h 21m
1 stop
Depart: Mon Jul 13 2015 Return: Sat Jul 18 2015 Trip spans 6 days
US Airways
US Airways
ONT
5:45p
OAK
5:17a
11h 32m
1 stop
OAK
12:10p
ONT
4:55p
4h 45m
1 stop
Depart: Tue Aug 11 2015 Return: Thu Aug 20 2015 Trip spans 10 days
Delta
Delta
ONT
2:15a
OAK
6:40a
4h 25m
1 stop
OAK
7:20a
ONT
11:52a
4h 32m
1 stop
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
668 7:00 am 8:15 am Jul 10 - Aug 7
668 7:00 am 8:15 am Jun 29 - Jul 9
1771 7:10 am 8:25 am Aug 8 - Aug 8
1771 7:10 am 8:25 am Jul 11 - Aug 1
471 8:45 am 9:55 am Jun 28 - Jul 9
471 8:45 am 9:55 am Jul 10 - Aug 7
4473 9:45 am 10:55 am Aug 8 - Aug 8
4473 9:45 am 10:55 am Jul 11 - Aug 1
2317 10:15 am 11:25 am Jun 28 - Aug 7
2192 12:20 pm 1:30 pm Aug 8 - Aug 8
2192 12:20 pm 1:30 pm Jul 11 - Aug 1
579 12:30 pm 1:40 pm Jun 28 - Jul 9
579 12:30 pm 1:40 pm Jul 10 - Aug 7
886 2:20 pm 3:30 pm Jun 28 - Jul 9
886 2:20 pm 3:30 pm Jul 10 - Aug 7
2988 4:10 pm 5:30 pm Jun 27 - Aug 8
1079 5:35 pm 6:50 pm Jun 28 - Aug 7
4383 8:50 pm 10:00 pm Jul 11 - Aug 8
2598 9:30 pm 10:45 pm Jun 28 - Jul 9
2598 9:30 pm 10:45 pm Jul 10 - Aug 7
Airports
Origin

Ontario
$233
Destination

Oakland
$233