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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: Mon May 18 2015 Return: Wed Jun 3 2015 Trip spans 17 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Sat May 30 2015 Return: Mon Jun 1 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 Jun 1 2015 Return: Sat Jun 6 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:10p
4h 40m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 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 Jun 3 2015 Return: Thu Jun 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 Jun 4 2015 Return: Mon Jun 8 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:10p
4h 40m
nonstop
Depart: Sat Jun 6 2015 Return: Mon Jun 8 2015 Trip spans 3 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
4:30p
SFO
9:10p
4h 40m
nonstop
Depart: Mon Jun 8 2015 Return: Tue Jun 9 2015 Trip spans 2 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
4:30p
SFO
9:10p
4h 40m
nonstop
Depart: Tue Aug 25 2015 Return: Tue Sep 1 2015 Trip spans 8 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
4:30p
SFO
9:05p
4h 35m
nonstop
Depart: Wed Aug 26 2015 Return: Tue Sep 1 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 Aug 29 2015 Return: Tue Sep 1 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 Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Thu Sep 10 2015 Return: Tue Sep 15 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Mon Sep 14 2015 Return: Sat Sep 19 2015 Trip spans 6 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Tue Sep 15 2015 Return: Mon Sep 21 2015 Trip spans 7 days
Frontier
Frontier
SFO
6:30p
ORD
10:30p
4h 00m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sun May 10 2015 Return: Wed May 13 2015 Trip spans 4 days
Delta
Delta
SFO
2:25a
ORD
8:25a
6h 00m
1 stop
ORD
12:30p
SFO
8:16p
7h 46m
1 stop
Depart: Mon May 25 2015 Return: Sat May 30 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
3:50a
ORD
8:12a
4h 22m
nonstop
ORD
3:30a
SFO
8:16a
4h 46m
nonstop
Depart: Sat Oct 24 2015 Return: Sun Oct 25 2015 Trip spans 2 days
United
United
SFO
7:10p
ORD
11:06p
3h 56m
nonstop
ORD
3:00a
SFO
7:37a
4h 37m
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 29 - May 6
2411 7:50 am 2:12 pm May 5 - May 5
242 7:50 am 2:12 pm May 7 - May 13
242 7:50 am 2:12 pm May 14 - Jun 3
2411 9:30 am 3:52 pm May 7 - May 14
2411 9:30 am 3:52 pm May 8 - May 20
2411 9:30 am 3:52 pm May 21 - May 28
2411 9:30 am 3:52 pm May 22 - Jun 3
242 9:30 am 3:52 pm Apr 10 - May 4
242 9:30 am 3:52 pm May 5 - May 6
1145 11:10 am 5:38 pm May 8 - May 23
1145 11:10 am 5:38 pm May 7 - May 28
1145 11:10 am 5:38 pm May 10 - May 17
1145 11:10 am 5:38 pm May 13 - Jun 3
1145 11:10 am 5:38 pm May 24 - May 24
1145 11:10 am 5:38 pm May 25 - May 25
1145 11:10 am 5:38 pm May 26 - Jun 1
1145 11:10 am 5:38 pm Jun 2 - Jun 2
1145 11:10 am 5:38 pm May 31 - May 31
1145 11:15 am 5:43 pm Apr 10 - May 4
1145 11:15 am 5:43 pm Apr 12 - May 3
1145 11:15 am 5:43 pm Apr 15 - May 6
1145 11:15 am 5:43 pm May 5 - May 5
201 2:20 pm 8:40 pm Apr 9 - Jun 3
1371 5:10 pm 11:19 pm Apr 12 - May 31
1371 5:10 pm 11:19 pm May 9 - May 30
1371 5:10 pm 11:19 pm Apr 7 - Jun 3
1522 11:55 pm 6:04 am Apr 7 - May 22
1522 11:55 pm 6:04 am May 25 - Jun 1
1522 11:55 pm 6:04 am May 27 - Jun 3
Airports
Origin

San Francisco
$198
Destination

Chicago
$198