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

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

Book cheap flights from Santa Rosa Sonoma County to Ontario

(Round-trip)
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
6:30a
STS
1:58p
7h 28m
1 stop
Depart: Thu Apr 23 2015 Return: Sat Apr 25 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
6:30a
STS
1:58p
7h 28m
1 stop
Depart: Fri Mar 13 2015 Return: Sun Mar 15 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
4:25p
31h 25m
2 stops
ONT
5:20a
STS
7:16a
25h 56m
1 stop
Depart: Fri Apr 24 2015 Return: Sun Apr 26 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:00a
STS
7:14a
5h 14m
1 stop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
8:00a
ONT
3:47a
19h 47m
1 stop
ONT
4:23a
STS
6:12a
25h 49m
1 stop
Depart: Fri Jan 30 2015 Return: Sun Feb 1 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:30a
ONT
3:53a
18h 23m
2 stops
ONT
1:00a
STS
12:57p
11h 57m
2 stops
Depart: Tue Feb 17 2015 Return: Sun Feb 22 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STS
8:00a
ONT
2:07p
6h 07m
1 stop
ONT
4:23a
STS
4:28p
12h 05m
2 stops
Depart: Tue Jan 27 2015 Return: Fri Jan 30 2015 Trip spans 4 days
$1137
Select
Alaska Airlines
Alaska Airlines
STS
8:00a
ONT
3:53a
19h 53m
1 stop
ONT
12:20p
STS
12:57p
24h 37m
1 stop
Change your search
Airports
Origin

Santa Rosa
$439
Destination

Ontario
$439