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: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
12:00a
STS
2:48a
26h 48m
1 stop
STS
12:00a
ONT
11:02p
23h 02m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
United
United
ONT
12:00a
STS
6:06a
6h 06m
1 stop
STS
12:00a
ONT
4:11a
4h 11m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
12:00a
STS
10:43p
22h 43m
1 stop
STS
12:00a
ONT
6:50a
6h 50m
1 stop
Depart: Wed Aug 2 2017 Return: Sat Aug 12 2017 Trip spans 11 days
American Airlines
American Airlines
ONT
12:00a
STS
9:32a
9h 32m
1 stop
STS
12:00a
ONT
3:45p
15h 45m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
United
United
ONT
12:00a
STS
6:06a
6h 06m
1 stop
STS
12:00a
ONT
3:49a
3h 49m
1 stop
Depart: Fri Jul 14 2017 Return: Tue Jul 18 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
12:00a
STS
9:32a
9h 32m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
1 stop
Depart: Thu Aug 3 2017 Return: Sat Aug 12 2017 Trip spans 10 days
American Airlines
American Airlines
ONT
12:00a
STS
9:32a
9h 32m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
1 stop
Depart: Fri Jul 7 2017 Return: Fri Jul 14 2017 Trip spans 8 days
United
United
ONT
12:00a
STS
3:00a
3h 00m
1 stop
STS
12:00a
ONT
2:40a
2h 40m
1 stop
Depart: Fri Jul 7 2017 Return: Sun Jul 9 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
12:00a
STS
8:17a
8h 17m
3 stops
STS
12:00a
ONT
5:24a
5h 24m
3 stops
Depart: Mon Oct 9 2017 Return: Thu Oct 12 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:00a
STS
4:34p
16h 34m
1 stop
STS
12:00a
ONT
5:46a
5h 46m
1 stop
Depart: Fri Jul 7 2017 Return: Sun Jul 9 2017 Trip spans 3 days
United
United
ONT
12:00a
STS
3:00a
3h 00m
1 stop
STS
12:00a
ONT
4:34a
4h 34m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Jul 12 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
12:00a
STS
5:45a
5h 45m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
1 stop
Depart: Mon Jul 10 2017 Return: Wed Jul 12 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
12:00a
STS
5:45a
5h 45m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
1 stop
Depart: Mon Aug 14 2017 Return: Tue Aug 15 2017 Trip spans 2 days
United
United
ONT
12:00a
STS
3:00a
3h 00m
1 stop
STS
12:00a
ONT
2:40a
2h 40m
1 stop
Depart: Sun Jul 2 2017 Return: Mon Jul 3 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
12:00a
STS
5:45a
5h 45m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
1 stop
Depart: Fri Jun 23 2017 Return: Mon Jun 26 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:00a
STS
5:45a
5h 45m
1 stop
STS
12:00a
ONT
9:10a
9h 10m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
12:00a
STS
5:45a
5h 45m
1 stop
STS
12:00a
ONT
5:51a
5h 51m
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