Find Deals on Flights from Ontario to Santa Rosa Sonoma County (ONT - STS)

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.
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Book cheap flights from Ontario to Santa Rosa Sonoma County

(Round-trip)
Depart: Fri Nov 6 2015 Return: Mon Nov 9 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
10:42a
6h 12m
1 stop
STS
10:10a
ONT
3:23p
5h 13m
1 stop
Depart: Mon Sep 28 2015 Return: Fri Oct 2 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
12:51p
10h 51m
2 stops
STS
2:35p
ONT
4:52a
14h 17m
2 stops
Depart: Mon Aug 31 2015 Return: Fri Sep 4 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
STS
11:13a
18h 18m
1 stop
STS
2:15a
ONT
5:35a
27h 20m
2 stops
Depart: Sat Nov 21 2015 Return: Fri Nov 27 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
1:00a
STS
12:54p
11h 54m
1 stop
STS
10:10a
ONT
6:23p
8h 13m
2 stops
Depart: Sun Nov 22 2015 Return: Thu Nov 26 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
10:42a
6h 12m
1 stop
STS
10:10a
ONT
3:23p
5h 13m
1 stop
Depart: Fri Oct 16 2015 Return: Sun Oct 18 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
1:56p
11h 56m
1 stop
STS
9:00a
ONT
6:50p
9h 50m
2 stops
Depart: Mon Nov 23 2015 Return: Fri Nov 27 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
10:42a
6h 12m
1 stop
STS
10:10a
ONT
3:23p
5h 13m
1 stop
Depart: Fri Oct 23 2015 Return: Sun Oct 25 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
6:25a
STS
1:56p
7h 31m
1 stop
STS
6:50a
ONT
1:23p
6h 33m
1 stop
Depart: Wed Sep 23 2015 Return: Sun Sep 27 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
5:30a
STS
5:42p
12h 12m
2 stops
STS
2:15a
ONT
1:23p
11h 08m
2 stops
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
5:30a
STS
5:42p
12h 12m
2 stops
STS
2:35p
ONT
4:56a
14h 21m
2 stops
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
12:47p
10h 47m
2 stops
STS
2:15a
ONT
1:30p
11h 15m
2 stops
Depart: Thu Aug 20 2015 Return: Wed Aug 26 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
6:25a
STS
5:29p
11h 04m
2 stops
STS
2:15a
ONT
1:30p
11h 15m
2 stops
Depart: Fri Aug 21 2015 Return: Wed Aug 26 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
6:25a
STS
2:01p
7h 36m
1 stop
STS
2:15a
ONT
1:30p
11h 15m
2 stops
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
5:30a
STS
2:02p
8h 32m
2 stops
STS
2:15a
ONT
1:30p
11h 15m
2 stops
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
2:20p
STS
11:30a
21h 10m
2 stops
STS
2:35p
ONT
4:56a
14h 21m
2 stops
Depart: Tue Aug 11 2015 Return: Thu Aug 13 2015 Trip spans 3 days
Delta
Delta
ONT
12:30p
STS
7:14a
18h 44m
2 stops
STS
9:00a
ONT
6:51p
9h 51m
2 stops
Depart: Tue Nov 24 2015 Return: Sat Nov 28 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
1:00a
STS
12:54p
11h 54m
1 stop
STS
7:45a
ONT
6:23p
10h 38m
2 stops
Depart: Wed Aug 12 2015 Return: Fri Aug 14 2015 Trip spans 3 days
Delta
Delta
ONT
12:30p
STS
7:14a
18h 44m
2 stops
STS
9:00a
ONT
6:51p
9h 51m
2 stops
Depart: Sat Aug 8 2015 Return: Mon Aug 10 2015 Trip spans 3 days
$1081
Select
Alaska Airlines
Alaska Airlines
ONT
5:15a
STS
2:01p
8h 46m
2 stops
STS
9:00a
ONT
7:07p
10h 07m
2 stops
Depart: Fri Aug 7 2015 Return: Mon Aug 10 2015 Trip spans 4 days
$1238
Select
Delta
Delta
ONT
2:15a
STS
7:14a
28h 59m
2 stops
STS
9:00a
ONT
6:51p
9h 51m
2 stops
Airports
Origin

Ontario
$473
Destination

Santa Rosa
$473