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Find Deals on Flights 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: Wed Sep 16 2015 Return: Tue Sep 29 2015 Trip spans 14 days
Alaska Airlines
Alaska Airlines
ORD
4:45a
STS
7:42p
14h 57m
1 stop
STS
2:15a
ORD
1:06a
22h 51m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Oct 6 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
ORD
5:55a
STS
7:42p
13h 47m
1 stop
STS
2:15a
ORD
1:02a
22h 47m
1 stop
Depart: Tue Sep 29 2015 Return: Tue Oct 6 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ORD
4:45a
STS
7:43p
14h 58m
1 stop
STS
2:35p
ORD
1:02a
10h 27m
1 stop
Depart: Wed Sep 30 2015 Return: Tue Oct 6 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
4:45a
STS
7:43p
14h 58m
1 stop
STS
2:15a
ORD
1:02a
22h 47m
1 stop
Depart: Thu Sep 17 2015 Return: Tue Sep 29 2015 Trip spans 13 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
7:42p
25h 32m
1 stop
STS
2:35p
ORD
1:06a
10h 31m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
5:50a
STS
1:30p
7h 40m
1 stop
STS
2:15a
ORD
9:50a
7h 35m
1 stop
Depart: Wed Oct 7 2015 Return: Mon Oct 12 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
11:10a
STS
7:43p
8h 33m
1 stop
STS
2:35p
ORD
1:02a
10h 27m
1 stop
Depart: Sat Aug 15 2015 Return: Tue Aug 18 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
11:10a
STS
7:29p
8h 19m
1 stop
STS
6:50a
ORD
4:45p
9h 55m
1 stop
Depart: Tue Aug 18 2015 Return: Fri Aug 21 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
12:34p
18h 24m
1 stop
STS
2:35p
ORD
6:15a
15h 40m
1 stop
Depart: Sat Aug 29 2015 Return: Fri Sep 18 2015 Trip spans 21 days
American Airlines
American Airlines
ORD
5:55a
STS
1:30p
7h 35m
1 stop
STS
7:45a
ORD
2:43p
6h 58m
1 stop
Depart: Sat Sep 19 2015 Return: Thu Sep 24 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
5:55a
STS
1:30p
7h 35m
1 stop
STS
7:45a
ORD
2:43p
6h 58m
1 stop
Depart: Fri Sep 4 2015 Return: Wed Sep 9 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
6:10p
STS
1:30p
19h 20m
1 stop
STS
2:15a
ORD
1:01p
10h 46m
2 stops
Depart: Fri Sep 25 2015 Return: Tue Oct 6 2015 Trip spans 12 days
Alaska Airlines
Alaska Airlines
ORD
5:55a
STS
7:42p
13h 47m
1 stop
STS
2:35p
ORD
1:02a
10h 27m
1 stop
Depart: Mon Aug 3 2015 Return: Tue Aug 11 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
12:34p
18h 24m
1 stop
STS
2:35p
ORD
6:15a
15h 40m
1 stop
Depart: Fri Aug 7 2015 Return: Tue Aug 11 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
7:29p
25h 19m
1 stop
STS
2:35p
ORD
5:16a
14h 41m
1 stop
Depart: Mon Aug 31 2015 Return: Fri Sep 18 2015 Trip spans 19 days
American Airlines
American Airlines
ORD
5:55a
STS
1:30p
7h 35m
1 stop
STS
7:45a
ORD
2:43p
6h 58m
1 stop
Depart: Fri Sep 18 2015 Return: Tue Sep 29 2015 Trip spans 12 days
Alaska Airlines
Alaska Airlines
ORD
11:10a
STS
7:42p
8h 32m
1 stop
STS
2:35p
ORD
1:06a
10h 31m
1 stop
Depart: Mon Oct 12 2015 Return: Tue Oct 13 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
5:50a
STS
1:30p
7h 40m
1 stop
STS
2:15a
ORD
9:50a
7h 35m
1 stop
Depart: Sat Aug 1 2015 Return: Tue Aug 11 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
8:02a
13h 52m
1 stop
STS
2:35p
ORD
5:16a
14h 41m
1 stop
Depart: Fri Aug 14 2015 Return: Fri Aug 21 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ORD
6:10p
STS
7:29p
25h 19m
1 stop
STS
2:35p
ORD
6:15a
15h 40m
1 stop
Airports
Origin

Chicago
$420
Destination

Santa Rosa
$420