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Find Flight Deals from Chicago to San Antonio (CHI - SAT)

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

Book cheap flights from Chicago to San Antonio

(Round-trip)
Depart: Tue Mar 17 2015 Return: Fri Mar 20 2015 Trip spans 4 days
United
United
ORD
3:16p
SAT
6:12p
2h 56m
nonstop
SAT
9:55a
ORD
12:31p
2h 36m
nonstop
Depart: Mon Apr 20 2015 Return: Sat Apr 25 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Mon Mar 23 2015 Return: Tue Mar 24 2015 Trip spans 2 days
United
United
ORD
2:54p
SAT
5:54p
3h 00m
nonstop
SAT
2:39a
ORD
5:22a
2h 43m
nonstop
Depart: Tue Mar 24 2015 Return: Wed Mar 25 2015 Trip spans 2 days
United
United
ORD
3:16p
SAT
6:14p
2h 58m
nonstop
SAT
9:55a
ORD
12:31p
2h 36m
nonstop
Depart: Wed Mar 25 2015 Return: Thu Apr 2 2015 Trip spans 9 days
United
United
ORD
2:54p
SAT
5:54p
3h 00m
nonstop
SAT
2:50a
ORD
5:34a
2h 44m
nonstop
Depart: Thu Mar 26 2015 Return: Tue Mar 31 2015 Trip spans 6 days
United
United
ORD
2:54p
SAT
5:54p
3h 00m
nonstop
SAT
2:37a
ORD
5:20a
2h 43m
nonstop
Depart: Mon Mar 30 2015 Return: Tue Mar 31 2015 Trip spans 2 days
United
United
ORD
2:54p
SAT
5:54p
3h 00m
nonstop
SAT
2:37a
ORD
5:20a
2h 43m
nonstop
Depart: Tue Mar 31 2015 Return: Thu Apr 2 2015 Trip spans 3 days
United
United
ORD
2:58p
SAT
5:58p
3h 00m
nonstop
SAT
2:50a
ORD
5:34a
2h 44m
nonstop
Depart: Wed Apr 1 2015 Return: Tue Apr 14 2015 Trip spans 14 days
United
United
ORD
2:54p
SAT
5:54p
3h 00m
nonstop
SAT
1:16p
ORD
4:15p
2h 59m
nonstop
Depart: Sat Apr 4 2015 Return: Wed Apr 15 2015 Trip spans 12 days
United
United
ORD
3:10p
SAT
6:10p
3h 00m
nonstop
SAT
2:05a
ORD
4:50a
2h 45m
nonstop
Depart: Mon Apr 6 2015 Return: Wed Apr 8 2015 Trip spans 3 days
United
United
ORD
4:12p
SAT
7:12p
3h 00m
nonstop
SAT
2:42a
ORD
5:27a
2h 45m
nonstop
Depart: Tue Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 days
United
United
ORD
8:26a
SAT
11:30a
3h 04m
nonstop
SAT
10:05a
ORD
12:50p
2h 45m
nonstop
Depart: Fri Apr 24 2015 Return: Thu Apr 30 2015 Trip spans 7 days
American Airlines
American Airlines
ORD
1:10p
SAT
4:23p
3h 13m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Thu Apr 30 2015 Return: Wed May 6 2015 Trip spans 7 days
United
United
ORD
5:16p
SAT
8:18p
3h 02m
nonstop
SAT
9:50a
ORD
12:40p
2h 50m
nonstop
Depart: Tue May 12 2015 Return: Mon May 18 2015 Trip spans 7 days
United
United
ORD
3:10p
SAT
6:09p
2h 59m
nonstop
SAT
2:51a
ORD
5:41a
2h 50m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
9:50a
SAT
12:54p
3h 04m
nonstop
SAT
1:45p
ORD
4:53p
3h 08m
nonstop
Depart: Thu Apr 2 2015 Return: Wed Apr 8 2015 Trip spans 7 days
Delta
Delta
MDW
2:25a
SAT
8:13a
5h 48m
1 stop
SAT
2:00a
MDW
7:41a
5h 41m
1 stop
Depart: Thu May 21 2015 Return: Wed May 27 2015 Trip spans 7 days
Delta
Delta
ORD
8:15a
SAT
1:22p
5h 07m
1 stop
SAT
2:00a
ORD
7:00a
5h 00m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 21 2015 Trip spans 9 days
US Airways
US Airways
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
7:27a
ORD
10:20a
2h 53m
nonstop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
8:15a
SAT
1:22p
5h 07m
1 stop
SAT
1:45p
ORD
4:53p
3h 08m
nonstop
Change your search
Direct flights CHI to SAT on American Airlines
Flight # Depart ORD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
4339 7:40 am 10:43 am Apr 4 - May 2
4339 7:40 am 10:43 am Mar 29 - May 6
4243 10:00 am 1:01 pm Mar 8 - Mar 28
4369 10:35 am 1:36 pm Mar 29 - Apr 13
4369 10:35 am 1:36 pm Apr 4 - May 2
4369 10:35 am 1:36 pm Apr 1 - Apr 8
4302 1:50 pm 4:54 pm Mar 29 - May 8
4302 2:40 pm 5:41 pm Mar 8 - Mar 28
2387 5:10 pm 8:23 pm Apr 4 - May 2
2387 5:10 pm 8:23 pm Mar 29 - May 6
2387 5:10 pm 8:23 pm Mar 31 - May 5
4343 8:10 pm 11:14 pm Mar 8 - Mar 27
4343 8:10 pm 11:14 pm Mar 10 - Mar 26
Airports
Origin

Chicago
only $227
only $244
Destination

San Antonio
$227