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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
12:00a
STS
11:47p
23h 47m
1 stop
STS
12:00a
ONT
3:05a
27h 05m
1 stop
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
United
United
ONT
12:00a
STS
3:00a
3h 00m
1 stop
STS
12:00a
ONT
2:40a
2h 40m
1 stop
Depart: Tue Sep 5 2017 Return: Fri Sep 8 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
12:00a
STS
5:06p
17h 06m
1 stop
STS
12:00a
ONT
11:52p
23h 52m
1 stop
Depart: Wed Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
STS
7:53a
7h 53m
1 stop
STS
12:00a
ONT
5:45a
5h 45m
1 stop
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
12:00a
STS
11:26p
23h 26m
1 stop
STS
12:00a
ONT
3:05a
27h 05m
1 stop
Depart: Fri Aug 18 2017 Return: Mon Aug 21 2017 Trip spans 4 days
United
United
ONT
12:00a
STS
3:05a
3h 05m
1 stop
STS
12:00a
ONT
2:40a
2h 40m
1 stop
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
12:00a
STS
6:37a
6h 37m
1 stop
STS
12:00a
ONT
3:05a
27h 05m
1 stop
Depart: Wed Sep 6 2017 Return: Fri Sep 8 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
12:00a
STS
10:53p
22h 53m
1 stop
STS
12:00a
ONT
11:52p
23h 52m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
United
United
ONT
12:00a
STS
3:30a
3h 30m
1 stop
STS
12:00a
ONT
2:44a
2h 44m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:00a
STS
4:36p
16h 36m
1 stop
STS
12:00a
ONT
3:05a
27h 05m
1 stop
Depart: Sat Sep 9 2017 Return: Wed Sep 13 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
STS
5:06p
17h 06m
1 stop
STS
12:00a
ONT
5:45a
5h 45m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
United
United
ONT
12:00a
STS
6:05a
6h 05m
1 stop
STS
12:00a
ONT
2:49a
2h 49m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
12:00a
STS
1:02p
13h 02m
1 stop
STS
12:00a
ONT
3:05a
27h 05m
1 stop
Depart: Mon Sep 4 2017 Return: Sat Sep 9 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
STS
4:36p
16h 36m
1 stop
STS
12:00a
ONT
9:35a
9h 35m
1 stop
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
12:00a
STS
9:32a
9h 32m
1 stop
STS
12:00a
ONT
9:47a
9h 47m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
STS
5:06p
17h 06m
1 stop
STS
12:00a
ONT
5:43a
5h 43m
1 stop
Depart: Mon Sep 4 2017 Return: Sun Sep 10 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
12:00a
STS
11:47p
23h 47m
1 stop
STS
12:00a
ONT
5:43a
5h 43m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
United
United
ONT
12:00a
STS
3:00a
3h 00m
1 stop
STS
12:00a
ONT
2:40a
2h 40m
1 stop
Depart: Mon Sep 4 2017 Return: Fri Sep 8 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
STS
5:58a
5h 58m
1 stop
STS
12:00a
ONT
2:08p
14h 08m
2 stops
Depart: Tue Sep 5 2017 Return: Sun Sep 10 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
12:00a
STS
6:37a
6h 37m
1 stop
STS
12:00a
ONT
3:52p
15h 52m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Ontario
$358
Destination

Santa Rosa
$358