Find Deals on 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: Tue Feb 23 2016 Return: Tue Mar 1 2016 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ONT
3:55p
STS
9:32a
17h 37m
1 stop
STS
12:25p
ONT
3:57a
15h 32m
1 stop
Depart: Wed Feb 24 2016 Return: Tue Mar 1 2016 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
3:55p
STS
9:32a
17h 37m
1 stop
STS
12:25p
ONT
3:57a
15h 32m
1 stop
Depart: Fri Apr 1 2016 Return: Mon Apr 4 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
7:00a
STS
2:48p
7h 48m
1 stop
STS
2:30p
ONT
12:50p
22h 20m
2 stops
Depart: Thu Feb 25 2016 Return: Tue Mar 1 2016 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
3:55p
STS
9:32a
17h 37m
1 stop
STS
12:25p
ONT
3:57a
15h 32m
1 stop
Depart: Mon Feb 22 2016 Return: Tue Mar 1 2016 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
3:55p
STS
9:32a
17h 37m
1 stop
STS
12:25p
ONT
3:23p
26h 58m
1 stop
Depart: Sat Apr 2 2016 Return: Mon Apr 4 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
8:25a
STS
2:48p
30h 23m
2 stops
STS
3:19p
ONT
4:52a
13h 33m
1 stop
Depart: Wed Mar 2 2016 Return: Mon Mar 7 2016 Trip spans 6 days
Delta
Delta
ONT
1:21p
STS
9:32a
20h 11m
2 stops
STS
12:25p
ONT
5:44p
29h 19m
2 stops
Depart: Sun Mar 13 2016 Return: Tue Mar 15 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
5:25a
STS
8:06a
26h 41m
1 stop
STS
2:23a
ONT
12:50p
10h 27m
2 stops
Depart: Thu Apr 21 2016 Return: Mon Apr 25 2016 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
7:00a
STS
1:55p
6h 55m
1 stop
STS
10:20a
ONT
7:18p
8h 58m
1 stop
Depart: Fri Mar 11 2016 Return: Mon Mar 14 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
3:55p
STS
12:54p
20h 59m
2 stops
STS
2:30p
ONT
6:09a
15h 39m
2 stops
Depart: Thu Jun 9 2016 Return: Sun Jun 12 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
9:14a
7h 14m
1 stop
STS
9:50a
ONT
4:49a
18h 59m
1 stop
Depart: Fri Mar 18 2016 Return: Mon Mar 21 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
7:00a
STS
2:48p
7h 48m
1 stop
STS
2:30p
ONT
6:09a
15h 39m
2 stops
Depart: Thu Apr 14 2016 Return: Sun Apr 17 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
7:00a
STS
1:55p
6h 55m
1 stop
STS
10:20a
ONT
7:18p
8h 58m
1 stop
Depart: Fri May 27 2016 Return: Mon May 30 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
5:25a
STS
3:06p
9h 41m
1 stop
STS
11:15a
ONT
4:11p
4h 56m
1 stop
Depart: Fri Jul 15 2016 Return: Mon Jul 18 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
4:55p
STS
7:57a
15h 02m
1 stop
STS
2:50p
ONT
6:18a
15h 28m
1 stop
Depart: Thu Mar 10 2016 Return: Sun Mar 13 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
5:50a
STS
12:54p
7h 04m
1 stop
STS
1:23a
ONT
12:50p
10h 27m
2 stops
Depart: Thu Mar 3 2016 Return: Sun Mar 6 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
5:50a
STS
12:54p
7h 04m
1 stop
STS
9:50a
ONT
5:15a
19h 25m
2 stops
Depart: Mon Mar 28 2016 Return: Thu Mar 31 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
1:40p
STS
2:48p
25h 08m
1 stop
STS
2:23a
ONT
4:11p
13h 48m
2 stops
Depart: Thu Jun 2 2016 Return: Sun Jun 5 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
8:25a
STS
3:06p
6h 41m
1 stop
STS
5:20a
ONT
12:39p
7h 19m
1 stop
Depart: Wed Jul 27 2016 Return: Sun Jul 31 2016 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
2:00a
STS
9:14a
7h 14m
1 stop
STS
5:20a
ONT
12:39p
7h 19m
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
$427
Destination

Santa Rosa
$427