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Find Deals on Flights from Santa Rosa Sonoma County to Chicago O'Hare International (STS - ORD)

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

Book cheap flights from Santa Rosa Sonoma County to Chicago O'Hare International

(Round-trip)
Depart: Wed Aug 26 2015 Return: Thu Sep 10 2015 Trip spans 16 days
Alaska Airlines
Alaska Airlines
STS
2:15a
ORD
1:35p
11h 20m
1 stop
ORD
8:17a
STS
7:42p
11h 25m
1 stop
Depart: Thu Aug 27 2015 Return: Wed Sep 9 2015 Trip spans 14 days
Alaska Airlines
Alaska Airlines
STS
12:20p
ORD
10:57p
10h 37m
1 stop
ORD
11:10a
STS
7:42p
8h 32m
1 stop
Depart: Mon Aug 31 2015 Return: Wed Sep 9 2015 Trip spans 10 days
Alaska Airlines
Alaska Airlines
STS
12:20p
ORD
10:57p
10h 37m
1 stop
ORD
11:10a
STS
7:42p
8h 32m
1 stop
Depart: Fri Oct 2 2015 Return: Sat Oct 10 2015 Trip spans 9 days
American Airlines
American Airlines
STS
7:45a
ORD
2:43p
6h 58m
1 stop
ORD
11:10a
STS
7:43p
8h 33m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Sep 9 2015 Trip spans 16 days
Alaska Airlines
Alaska Airlines
STS
2:35p
ORD
1:09a
10h 34m
1 stop
ORD
11:10a
STS
7:42p
8h 32m
1 stop
Depart: Fri Jul 31 2015 Return: Wed Aug 5 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STS
2:15a
ORD
12:04a
21h 49m
1 stop
ORD
1:12p
STS
10:24a
21h 12m
1 stop
Depart: Wed Jul 29 2015 Return: Mon Aug 3 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STS
7:45a
ORD
5:16a
21h 31m
1 stop
ORD
6:10p
STS
8:02a
13h 52m
1 stop
Depart: Tue Jul 28 2015 Return: Wed Aug 5 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
STS
7:45a
ORD
1:09a
17h 24m
1 stop
ORD
1:12p
STS
10:24a
21h 12m
1 stop
Depart: Tue Dec 29 2015 Return: Tue Jan 5 2016 Trip spans 8 days
American Airlines
American Airlines
STS
1:25p
ORD
11:22p
9h 57m
2 stops
ORD
7:10a
STS
3:51p
8h 41m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
American Airlines
American Airlines
STS
6:50a
ORD
4:45p
9h 55m
1 stop
ORD
3:10a
STS
12:34p
9h 24m
1 stop
Depart: Wed Aug 5 2015 Return: Wed Aug 12 2015 Trip spans 8 days
American Airlines
American Airlines
STS
6:50a
ORD
2:52p
8h 02m
1 stop
ORD
11:10a
STS
7:29p
8h 19m
1 stop
Depart: Sat Aug 15 2015 Return: Sun Aug 23 2015 Trip spans 9 days
American Airlines
American Airlines
STS
2:15a
ORD
1:35p
11h 20m
1 stop
ORD
3:10a
STS
1:30p
10h 20m
1 stop
Depart: Fri Aug 28 2015 Return: Mon Aug 31 2015 Trip spans 4 days
American Airlines
American Airlines
STS
7:45a
ORD
2:52p
7h 07m
1 stop
ORD
5:55a
STS
1:30p
7h 35m
1 stop
Depart: Sat Aug 1 2015 Return: Wed Aug 5 2015 Trip spans 5 days
American Airlines
American Airlines
STS
2:35p
ORD
12:04a
9h 29m
1 stop
ORD
1:12p
STS
10:24a
21h 12m
1 stop
Depart: Thu Jul 30 2015 Return: Mon Aug 3 2015 Trip spans 5 days
American Airlines
American Airlines
STS
2:15a
ORD
1:06p
10h 51m
2 stops
ORD
6:10p
STS
8:02a
13h 52m
1 stop
Depart: Fri Aug 7 2015 Return: Tue Aug 11 2015 Trip spans 5 days
American Airlines
American Airlines
STS
2:35p
ORD
12:04a
9h 29m
1 stop
ORD
3:10a
STS
12:34p
9h 24m
1 stop
Depart: Tue Aug 11 2015 Return: Wed Aug 12 2015 Trip spans 2 days
American Airlines
American Airlines
STS
2:15a
ORD
9:49a
7h 34m
1 stop
ORD
4:50a
STS
12:34p
7h 44m
1 stop
Depart: Sat Aug 8 2015 Return: Mon Aug 10 2015 Trip spans 3 days
American Airlines
American Airlines
STS
2:15a
ORD
11:34a
9h 19m
1 stop
ORD
11:10a
STS
7:29p
8h 19m
1 stop
Depart: Sun Aug 2 2015 Return: Wed Aug 12 2015 Trip spans 11 days
American Airlines
American Airlines
STS
2:15a
ORD
9:49a
7h 34m
1 stop
ORD
4:50a
STS
12:34p
7h 44m
1 stop
Depart: Thu Aug 6 2015 Return: Wed Aug 12 2015 Trip spans 7 days
American Airlines
American Airlines
STS
2:15a
ORD
9:49a
7h 34m
1 stop
ORD
4:50a
STS
12:34p
7h 44m
1 stop
Airports
Origin

Santa Rosa
$445
Destination

Chicago
$445