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: Thu Sep 24 2015 Return: Sat Sep 26 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
5:42p
15h 42m
2 stops
STS
9:00a
ONT
7:14p
10h 14m
2 stops
Depart: Tue Nov 3 2015 Return: Sun Nov 8 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
6:00a
STS
12:54p
6h 54m
1 stop
STS
9:50a
ONT
6:23p
8h 33m
2 stops
Depart: Thu Nov 5 2015 Return: Sun Nov 8 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
10:42a
6h 12m
1 stop
STS
9:50a
ONT
3:57a
18h 07m
1 stop
Depart: Thu Feb 4 2016 Return: Sun Feb 7 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
9:32a
5h 02m
1 stop
STS
9:50a
ONT
3:23p
5h 33m
1 stop
Depart: Fri Sep 25 2015 Return: Mon Sep 28 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
5:30a
STS
5:42p
12h 12m
2 stops
STS
2:35p
ONT
5:34a
14h 59m
2 stops
Depart: Fri Nov 6 2015 Return: Sun Nov 8 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
1:00a
STS
10:42a
9h 42m
2 stops
STS
9:50a
ONT
6:23p
8h 33m
2 stops
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
6:25a
STS
5:42p
11h 17m
2 stops
STS
2:35p
ONT
5:35a
15h 00m
2 stops
Depart: Thu Oct 15 2015 Return: Sun Oct 18 2015 Trip spans 4 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: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
2:02p
12h 02m
1 stop
STS
2:35p
ONT
5:35a
15h 00m
2 stops
Depart: Wed Nov 25 2015 Return: Sun Nov 29 2015 Trip spans 5 days
$1021
Select
Alaska Airlines
Alaska Airlines
ONT
4:30a
STS
5:26p
12h 56m
2 stops
STS
9:50a
ONT
5:08a
19h 18m
2 stops
Depart: Tue Sep 1 2015 Return: Wed Sep 2 2015 Trip spans 2 days
$1387
Select
Alaska Airlines
Alaska Airlines
ONT
5:30a
STS
11:13a
5h 43m
1 stop
STS
6:50a
ONT
4:21p
9h 31m
2 stops
Airports
Origin

Ontario
$449
Destination

Santa Rosa
$449