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Find Flight Deals from San Francisco to Chicago (SFO - CHI)

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

Book cheap flights from San Francisco to Chicago

(Round-trip)
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Tue May 5 2015 Return: Thu May 7 2015 Trip spans 3 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Fri May 1 2015 Return: Tue May 5 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Wed May 6 2015 Return: Mon May 11 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Mon May 11 2015 Return: Sat May 16 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Tue May 12 2015 Return: Sat May 16 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Tue Apr 28 2015 Return: Thu May 7 2015 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SFO
3:00a
ORD
7:15a
4h 15m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Wed Apr 29 2015 Return: Thu May 7 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
3:00a
ORD
7:15a
4h 15m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Sun May 3 2015 Return: Mon May 4 2015 Trip spans 2 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Mon Apr 13 2015 Return: Tue Apr 14 2015 Trip spans 2 days
United
United
SFO
6:49p
ORD
11:04p
4h 15m
nonstop
ORD
3:08a
SFO
7:52a
4h 44m
nonstop
Depart: Mon Apr 20 2015 Return: Tue Apr 21 2015 Trip spans 2 days
US Airways
US Airways
SFO
7:55p
ORD
12:04a
4h 09m
nonstop
ORD
3:30a
SFO
8:16a
4h 46m
nonstop
Depart: Tue Apr 14 2015 Return: Wed Apr 15 2015 Trip spans 2 days
Virgin America
Virgin America
SFO
3:30a
ORD
7:40a
4h 10m
nonstop
ORD
10:30a
SFO
3:10p
4h 40m
nonstop
Depart: Sat Apr 18 2015 Return: Mon Apr 20 2015 Trip spans 3 days
American Airlines
American Airlines
SFO
10:20a
ORD
2:40p
4h 20m
nonstop
ORD
8:30a
SFO
1:22p
4h 52m
nonstop
Depart: Mon Mar 16 2015 Return: Tue Mar 17 2015 Trip spans 2 days
Delta
Delta
SFO
7:45p
MDW
3:16a
7h 31m
1 stop
MDW
8:26a
SFO
4:46p
8h 20m
1 stop
Depart: Thu Apr 9 2015 Return: Mon Apr 13 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
SFO
1:30p
MDW
3:40a
14h 10m
1 stop
MDW
6:30a
SFO
2:45p
8h 15m
1 stop
Depart: Tue Jun 9 2015 Return: Mon Jun 15 2015 Trip spans 7 days
Delta
Delta
SFO
6:45p
ORD
4:35a
9h 50m
1 stop
ORD
8:05a
SFO
5:41p
9h 36m
1 stop
Change your search
Direct flights SFO to CHI on American Airlines
Flight # Depart SFO Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
2374 6:00 am 12:19 pm Mar 8 - Mar 28
2411 7:50 am 2:12 pm Mar 29 - Apr 13
242 8:21 am 2:35 pm Mar 8 - Mar 27
242 8:21 am 2:35 pm Mar 10 - Mar 28
242 9:30 am 3:52 pm Mar 29 - May 4
242 9:30 am 3:52 pm Mar 31 - Apr 30
1145 11:15 am 5:43 pm Mar 29 - May 3
1145 11:15 am 5:43 pm Mar 31 - Apr 30
1145 11:15 am 5:43 pm Mar 30 - Apr 13
1435 12:25 pm 6:36 pm Mar 8 - Mar 27
1435 12:25 pm 6:36 pm Mar 10 - Mar 28
201 2:20 pm 8:40 pm Mar 29 - May 20
1371 5:10 pm 11:19 pm Mar 30 - May 20
1371 5:10 pm 11:19 pm Apr 4 - May 2
1371 5:10 pm 11:19 pm Mar 29 - Mar 29
1371 5:10 pm 11:19 pm Apr 5 - Apr 5
197 5:31 pm 11:34 pm Mar 14 - Mar 28
197 5:31 pm 11:34 pm Mar 8 - Mar 27
1522 11:30 pm 5:28 am Mar 8 - Mar 27
1522 11:30 pm 5:28 am Mar 28 - Mar 28
1522 11:55 pm 6:04 am Mar 29 - May 20
Airports
Origin

San Francisco
$158
Destination

Chicago
only $158
only $240