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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: Sat Aug 29 2015 Return: Tue Sep 1 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
4:45p
SFO
9:20p
4h 35m
nonstop
Depart: Tue Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
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
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Wed Sep 16 2015 Return: Tue Sep 22 2015 Trip spans 7 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sat Oct 3 2015 Return: Wed Oct 7 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Wed Oct 7 2015 Return: Wed Oct 14 2015 Trip spans 8 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Tue Oct 13 2015 Return: Sat Oct 17 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Tue Sep 15 2015 Return: Sat Sep 19 2015 Trip spans 5 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
nonstop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
5:20p
SFO
9:55p
4h 35m
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 22 2015 Return: Wed Jul 1 2015 Trip spans 10 days
Frontier
Frontier
SFO
6:25p
ORD
10:30p
4h 05m
nonstop
ORD
4:30p
SFO
9:10p
4h 40m
nonstop
Depart: Sun Aug 23 2015 Return: Fri Aug 28 2015 Trip spans 6 days
Delta
Delta
SFO
8:25p
ORD
2:24a
5h 59m
1 stop
ORD
11:05a
SFO
7:45p
8h 40m
1 stop
Depart: Mon Oct 26 2015 Return: Tue Oct 27 2015 Trip spans 2 days
United
United
SFO
8:25p
ORD
12:43a
4h 18m
nonstop
ORD
6:40a
SFO
11:22a
4h 42m
nonstop
Depart: Wed Oct 28 2015 Return: Sat Oct 31 2015 Trip spans 4 days
American Airlines
American Airlines
SFO
1:04a
ORD
5:15a
4h 11m
nonstop
ORD
6:00p
SFO
10:41p
4h 41m
nonstop
Depart: Sun Oct 25 2015 Return: Tue Oct 27 2015 Trip spans 3 days
Virgin America
Virgin America
SFO
7:15a
ORD
11:25a
4h 10m
nonstop
ORD
4:00a
SFO
8:35a
4h 35m
nonstop
Depart: Fri Nov 20 2015 Return: Sat Nov 28 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SFO
2:10a
ORD
6:28a
4h 18m
nonstop
ORD
3:00a
SFO
11:08a
8h 08m
1 stop
Direct flights SFO to ORD on American Airlines
Flight # Depart SFO Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
73 5:00 am 11:14 am Jun 4 - Jun 10
73 5:00 am 11:14 am Jun 5 - Aug 30
73 5:00 am 11:14 am Jun 13 - Sep 2
242 7:50 am 2:12 pm May 28 - Jun 3
242 8:00 am 2:20 pm Jun 4 - Sep 4
342 9:20 am 3:38 pm Jun 4 - Aug 17
2411 9:30 am 3:52 pm May 29 - Jun 3
1145 11:10 am 5:30 pm Jun 4 - Jun 12
1145 11:10 am 5:30 pm Jun 13 - Jul 2
1145 11:10 am 5:30 pm Jun 14 - Jul 3
1145 11:10 am 5:38 pm May 29 - 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 11:10 am 5:38 pm Jun 3 - Jun 3
201 2:20 pm 8:40 pm May 28 - Jun 3
82 2:40 pm 9:02 pm Jun 4 - Jul 2
1371 5:10 pm 11:19 pm May 28 - Jun 3
1371 5:10 pm 11:19 pm May 31 - May 31
1540 5:35 pm 11:39 pm Jun 4 - Jul 2
1522 11:55 pm 6:04 am May 28 - Jun 1
1522 11:55 pm 6:04 am May 31 - Jun 3
1522 11:55 pm 5:59 am Jun 4 - Jun 13
1522 11:55 pm 5:59 am Jun 7 - Jun 9
1522 11:55 pm 5:59 am Jun 14 - Jul 2
Airports
Origin

San Francisco
$198
Destination

Chicago
$198