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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: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
STS
9:00a
ONT
6:37p
9h 37m
1 stop
ONT
6:30a
STS
1:55p
7h 25m
1 stop
Depart: Fri Mar 13 2015 Return: Mon Mar 16 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STS
10:35a
ONT
7:21p
8h 46m
1 stop
ONT
2:00a
STS
2:00p
12h 00m
1 stop
Depart: Tue Mar 24 2015 Return: Sat Mar 28 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:13p
6h 13m
1 stop
ONT
2:00a
STS
2:00p
12h 00m
1 stop
Depart: Fri Mar 27 2015 Return: Sun Mar 29 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
6:42p
9h 42m
1 stop
ONT
2:00a
STS
2:00p
12h 00m
1 stop
Depart: Thu Mar 19 2015 Return: Mon Mar 23 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
STS
10:35a
ONT
7:21p
8h 46m
1 stop
ONT
2:00a
STS
2:00p
12h 00m
1 stop
Depart: Thu Mar 12 2015 Return: Sun Mar 15 2015 Trip spans 4 days
Delta
Delta
STS
9:00a
ONT
6:34p
9h 34m
2 stops
ONT
6:05a
STS
7:16a
25h 11m
2 stops
Depart: Thu Mar 5 2015 Return: Fri Mar 6 2015 Trip spans 2 days
$1445
Select
Alaska Airlines
Alaska Airlines
STS
8:00a
ONT
2:07p
6h 07m
1 stop
ONT
1:00a
STS
6:12a
5h 12m
1 stop
Change your search
Airports
Origin

Santa Rosa
$442
Destination

Ontario
$442