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Find Flight Deals from San Francisco to Chicago O'Hare International (SFO - ORD)

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

Book cheap flights from San Francisco to Chicago O'Hare International

(Round-trip)
Depart: Tue May 5 2015 Return: Mon May 11 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: Sat May 2 2015 Return: Mon May 4 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: Mon May 4 2015 Return: Tue May 5 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: Wed May 6 2015 Return: Thu May 7 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: Sat May 9 2015 Return: Mon May 11 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: Tue May 12 2015 Return: Thu May 14 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 13 2015 Return: Tue May 26 2015 Trip spans 14 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: Sat May 2 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: 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: Thu May 7 2015 Return: Sat May 9 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 8 2015 Return: Sat May 9 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: Sun May 10 2015 Return: Mon May 11 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 May 11 2015 Return: Sat May 23 2015 Trip spans 13 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 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: Tue May 26 2015 Return: Thu May 28 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 Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
United
United
SFO
4:18p
ORD
10:58p
6h 40m
1 stop
ORD
2:45p
SFO
7:30p
4h 45m
nonstop
Depart: Tue Apr 21 2015 Return: Wed Apr 22 2015 Trip spans 2 days
Virgin America
Virgin America
SFO
3:30a
ORD
7:40a
4h 10m
nonstop
ORD
2:30p
SFO
7:20p
4h 50m
nonstop
Depart: Fri Sep 18 2015 Return: Sat Sep 26 2015 Trip spans 9 days
American Airlines
American Airlines
SFO
8:50p
ORD
3:52a
7h 02m
1 stop
ORD
4:15p
SFO
9:03p
4h 48m
nonstop
Depart: Fri Apr 24 2015 Return: Tue May 19 2015 Trip spans 26 days
Delta
Delta
SFO
8:25p
ORD
4:23a
7h 58m
1 stop
ORD
11:02a
SFO
7:59p
8h 57m
1 stop
Depart: Sat Apr 4 2015 Return: Tue Apr 14 2015 Trip spans 11 days
US Airways
US Airways
SFO
1:10p
ORD
5:19p
4h 09m
nonstop
ORD
10:00a
SFO
2:45p
4h 45m
nonstop
Direct flights SFO to ORD on American Airlines
Flight # Depart SFO Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
2411 7:50 am 2:12 pm Apr 2 - Apr 5
2411 7:50 am 2:12 pm Apr 3 - Apr 11
2411 7:50 am 2:12 pm Apr 12 - Apr 20
2411 7:50 am 2:12 pm Apr 14 - Apr 21
2411 7:50 am 2:12 pm Apr 22 - May 4
2411 7:50 am 2:12 pm Apr 28 - Apr 28
242 9:30 am 3:52 pm Apr 2 - Apr 30
242 9:30 am 3:52 pm Apr 3 - May 4
1145 11:15 am 5:43 pm Apr 2 - Apr 30
1145 11:15 am 5:43 pm Apr 5 - May 3
1145 11:15 am 5:43 pm Apr 3 - Apr 13
1145 11:15 am 5:43 pm Apr 15 - May 6
1145 11:15 am 5:43 pm Apr 17 - May 4
201 2:20 pm 8:40 pm Apr 2 - Jun 3
1371 5:10 pm 11:19 pm Apr 2 - Jun 3
1371 5:10 pm 11:19 pm Apr 4 - May 2
1371 5:10 pm 11:19 pm Apr 12 - May 31
1371 5:10 pm 11:19 pm Apr 5 - Apr 5
1522 11:55 pm 6:04 am Apr 2 - May 22
Airports
Origin

San Francisco
$168
Destination

Chicago
$168