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Find Flight Deals from Chicago to Santa Rosa Sonoma County (CHI - STS)

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

Book cheap flights from Chicago to Santa Rosa Sonoma County

(Round-trip)
Depart: Tue Apr 28 2015 Return: Mon May 4 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
4:00a
STS
7:28p
15h 28m
2 stops
STS
9:00a
ORD
5:59p
8h 59m
2 stops
Depart: Thu May 14 2015 Return: Mon May 18 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
10:00a
STS
7:27p
9h 27m
1 stop
STS
2:30p
ORD
1:43a
11h 13m
1 stop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ORD
3:35p
STS
3:58p
24h 23m
1 stop
STS
6:42a
ORD
5:59p
11h 17m
2 stops
Depart: Tue Apr 7 2015 Return: Thu Apr 9 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ORD
2:00a
STS
3:58p
13h 58m
1 stop
STS
2:30p
ORD
5:06a
14h 36m
1 stop
Depart: Fri Aug 21 2015 Return: Tue Aug 25 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
2:15a
STS
12:31p
10h 16m
1 stop
STS
8:20a
ORD
5:47p
9h 27m
2 stops
Depart: Sat Aug 22 2015 Return: Tue Aug 25 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ORD
2:15a
STS
12:31p
10h 16m
1 stop
STS
8:20a
ORD
5:47p
9h 27m
2 stops
Depart: Tue Aug 18 2015 Return: Tue Aug 25 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ORD
5:15a
STS
12:34p
7h 19m
1 stop
STS
8:20a
ORD
5:47p
9h 27m
2 stops
Depart: Wed Aug 19 2015 Return: Tue Aug 25 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
5:15a
STS
12:34p
7h 19m
1 stop
STS
8:20a
ORD
5:47p
9h 27m
2 stops
Depart: Thu Aug 20 2015 Return: Tue Aug 25 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
10:05a
STS
7:24p
9h 19m
2 stops
STS
7:45a
ORD
2:55p
7h 10m
1 stop
Depart: Sun Aug 23 2015 Return: Mon Aug 24 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
10:05a
STS
7:30p
9h 25m
2 stops
STS
2:35p
ORD
12:43a
10h 08m
1 stop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
10:05a
STS
7:30p
9h 25m
2 stops
STS
7:45a
ORD
2:55p
7h 10m
1 stop
Depart: Tue Mar 31 2015 Return: Sat Apr 4 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
4:00a
STS
7:30p
15h 30m
2 stops
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Sun Apr 5 2015 Return: Sat Apr 11 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
5:35p
STS
7:28p
25h 53m
1 stop
STS
2:30p
ORD
5:06a
14h 36m
1 stop
Depart: Sun Mar 29 2015 Return: Sat Apr 4 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
2:00a
STS
4:00p
14h 00m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Sun Mar 22 2015 Return: Fri Mar 27 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ORD
4:05a
STS
12:02p
7h 57m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Sun Mar 15 2015 Return: Thu Mar 19 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
4:05a
STS
12:02p
7h 57m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Sat Mar 21 2015 Return: Sat Mar 28 2015 Trip spans 8 days
$1111
Select
Alaska Airlines
Alaska Airlines
ORD
4:05a
STS
12:02p
7h 57m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Sat Mar 28 2015 Return: Fri Apr 3 2015 Trip spans 7 days
$1129
Select
American Airlines
American Airlines
ORD
10:15a
STS
7:30p
9h 15m
1 stop
STS
2:30a
ORD
9:55a
7h 25m
1 stop
Depart: Thu Mar 5 2015 Return: Wed Mar 11 2015 Trip spans 6 days
$1983
Select
Alaska Airlines
Alaska Airlines
ORD
3:05a
STS
10:58a
7h 53m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Depart: Fri Mar 6 2015 Return: Sun Mar 8 2015 Trip spans 2 days
$2326
Select
Alaska Airlines
Alaska Airlines
ORD
3:05a
STS
10:58a
7h 53m
1 stop
STS
10:35a
ORD
5:56p
7h 21m
1 stop
Airports
Origin

Chicago
$401
Destination

Santa Rosa
$401