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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: Thu May 28 2015 Return: Sun May 31 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:12p
6h 12m
1 stop
ONT
2:30a
STS
7:18a
4h 48m
1 stop
Depart: Tue Apr 14 2015 Return: Thu Apr 16 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Thu Apr 9 2015 Return: Wed Apr 15 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Sat Apr 11 2015 Return: Wed Apr 15 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Mon Apr 6 2015 Return: Wed Apr 15 2015 Trip spans 10 days
Alaska Airlines
Alaska Airlines
STS
10:35a
ONT
6:41p
8h 06m
2 stops
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Sun Apr 12 2015 Return: Sat Apr 18 2015 Trip spans 7 days
American Airlines
American Airlines
STS
2:30a
ONT
11:38a
9h 08m
2 stops
ONT
8:40a
STS
5:28p
8h 48m
2 stops
Depart: Fri Apr 10 2015 Return: Wed Apr 15 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STS
10:35a
ONT
6:41p
8h 06m
2 stops
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Tue Apr 7 2015 Return: Wed Apr 15 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Wed Apr 8 2015 Return: Wed Apr 15 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:11p
6h 11m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Depart: Sat Apr 4 2015 Return: Sun Apr 5 2015 Trip spans 2 days
$1371
Select
Alaska Airlines
Alaska Airlines
STS
9:00a
ONT
3:13p
6h 13m
1 stop
ONT
2:30a
STS
7:14a
4h 44m
1 stop
Airports
Origin

Santa Rosa
$476
Destination

Ontario
$476