Find Deals on Flights from Ontario to Oakland (ONT - OAK)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Ontario to Oakland

(Round-trip)
Depart: Sat Oct 3 2015 Return: Mon Oct 5 2015 Trip spans 3 days
US Airways
US Airways
ONT
8:35a
OAK
2:30p
5h 55m
1 stop
OAK
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Wed Oct 7 2015 Return: Sun Oct 11 2015 Trip spans 5 days
US Airways
US Airways
ONT
2:30a
OAK
7:43a
5h 13m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Thu Nov 5 2015 Return: Sat Nov 7 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
1:20a
OAK
6:48a
5h 28m
1 stop
OAK
11:10a
ONT
4:15p
5h 05m
1 stop
Depart: Fri Nov 6 2015 Return: Sat Nov 7 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
1:20a
OAK
6:48a
5h 28m
1 stop
OAK
7:30a
ONT
1:19p
5h 49m
1 stop
Depart: Wed Sep 30 2015 Return: Tue Oct 6 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
8:35a
OAK
6:04p
9h 29m
1 stop
OAK
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
8:35a
OAK
6:04p
9h 29m
1 stop
OAK
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
8:35a
OAK
6:04p
9h 29m
1 stop
OAK
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Fri Sep 18 2015 Return: Tue Sep 22 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
3:25p
OAK
11:31a
20h 06m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Thu Oct 15 2015 Return: Sat Oct 17 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
2:30a
OAK
7:43a
5h 13m
1 stop
OAK
12:10p
ONT
4:57p
4h 47m
1 stop
Depart: Sat Sep 26 2015 Return: Sun Sep 27 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
8:35a
OAK
2:30p
5h 55m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Wed Nov 4 2015 Return: Thu Nov 5 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
1:30a
OAK
6:43a
5h 13m
1 stop
OAK
7:35a
ONT
1:18p
5h 43m
1 stop
Depart: Sun Sep 6 2015 Return: Sun Sep 13 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
2:25a
OAK
7:42a
5h 17m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
6:00a
OAK
11:31a
5h 31m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Thu Oct 1 2015 Return: Tue Oct 6 2015 Trip spans 6 days
American Airlines
American Airlines
ONT
8:35a
OAK
5:19a
20h 44m
1 stop
OAK
8:28a
ONT
2:06p
5h 38m
1 stop
Depart: Sat Jan 9 2016 Return: Sun Jan 10 2016 Trip spans 2 days
American Airlines
American Airlines
ONT
1:28a
OAK
6:46a
5h 18m
1 stop
OAK
7:26a
ONT
11:01a
3h 35m
1 stop
Depart: Sat Sep 19 2015 Return: Sun Sep 20 2015 Trip spans 2 days
US Airways
US Airways
ONT
6:00a
OAK
11:31a
5h 31m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
8:35a
OAK
5:19a
20h 44m
1 stop
OAK
2:00a
ONT
7:33a
5h 33m
1 stop
Depart: Fri Sep 25 2015 Return: Fri Oct 2 2015 Trip spans 8 days
Delta
Delta
ONT
2:15a
OAK
6:51p
16h 36m
1 stop
OAK
2:05a
ONT
6:34p
16h 29m
1 stop
Depart: Tue Nov 10 2015 Return: Sat Nov 14 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
1:05p
OAK
6:45p
5h 40m
1 stop
OAK
4:35a
ONT
12:09p
7h 34m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
$2618
Select
Linear Air Taxi
Linear Air Taxi
ONT
2:00p
OAK
4:25p
2h 25m
nonstop
OAK
3:00p
ONT
5:25p
2h 25m
nonstop
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
2407 7:00 am 8:15 am Sep 8 - Oct 30
4404 7:15 am 8:30 am Sep 12 - Oct 17
2373 8:40 am 9:55 am Sep 8 - Oct 30
47 10:15 am 11:25 am Sep 27 - Oct 30
47 10:15 am 11:25 am Sep 8 - Sep 25
2458 11:30 am 12:40 pm Oct 4 - Oct 14
2458 11:30 am 12:40 pm Sep 27 - Oct 2
2458 11:30 am 12:40 pm Sep 13 - Sep 25
2458 11:30 am 12:40 pm Sep 7 - Sep 11
670 11:50 am 1:00 pm Oct 3 - Oct 24
717 11:50 am 1:00 pm Sep 12 - Sep 26
2034 2:30 pm 3:40 pm Sep 19 - Sep 26
2034 2:30 pm 3:40 pm Sep 12 - Sep 12
2034 2:30 pm 3:40 pm Oct 3 - Oct 17
1822 2:35 pm 3:45 pm Sep 8 - Oct 30
2360 2:35 pm 3:45 pm Sep 13 - Sep 20
2378 2:35 pm 3:45 pm Sep 27 - Oct 25
1782 4:00 pm 5:10 pm Oct 3 - Oct 24
4328 4:00 pm 5:10 pm Sep 12 - Sep 26
1425 5:35 pm 6:45 pm Aug 30 - Oct 30
3589 6:15 pm 7:25 pm Sep 12 - Oct 24
2515 7:50 pm 9:00 pm Sep 7 - Oct 30
Airports
Origin

Ontario
$224
Destination

Oakland
$224