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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: Sat Feb 21 2015 Return: Wed Feb 25 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
1:01a
SAT
6:06a
5h 05m
1 stop
SAT
7:47a
ORD
4:57p
9h 10m
1 stop
Depart: Tue Feb 24 2015 Return: Wed Mar 4 2015 Trip spans 9 days
American Airlines
American Airlines
ORD
1:01a
SAT
6:06a
5h 05m
1 stop
SAT
2:06p
ORD
6:34p
4h 28m
1 stop
Depart: Sat Feb 14 2015 Return: Tue Feb 24 2015 Trip spans 11 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Tue Feb 17 2015 Return: Tue Feb 24 2015 Trip spans 8 days
American Airlines
American Airlines
ORD
9:40a
SAT
12:41p
3h 01m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Thu Feb 19 2015 Return: Tue Feb 24 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Fri Feb 20 2015 Return: Tue Feb 24 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
9:40a
SAT
12:41p
3h 01m
nonstop
SAT
12:19p
ORD
4:57p
4h 38m
1 stop
Depart: Mon Feb 23 2015 Return: Tue Mar 3 2015 Trip spans 9 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
12:19p
ORD
4:57p
4h 38m
1 stop
Depart: Wed Feb 25 2015 Return: Mon Mar 2 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
1:30a
SAT
6:06a
4h 36m
1 stop
SAT
1:28a
ORD
4:30a
3h 02m
nonstop
Depart: Thu Feb 26 2015 Return: Tue Mar 3 2015 Trip spans 6 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Fri Feb 27 2015 Return: Tue Mar 3 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
5:00a
SAT
8:01a
3h 01m
nonstop
SAT
12:19p
ORD
4:57p
4h 38m
1 stop
Depart: Tue Mar 3 2015 Return: Tue Mar 10 2015 Trip spans 7 days
American Airlines
American Airlines
ORD
1:30a
SAT
6:06a
4h 36m
1 stop
SAT
2:28a
ORD
5:30a
3h 02m
nonstop
Depart: Sun Feb 15 2015 Return: Tue Feb 24 2015 Trip spans 10 days
American Airlines
American Airlines
ORD
1:30a
SAT
6:06a
4h 36m
1 stop
SAT
12:19p
ORD
4:57p
4h 38m
1 stop
Depart: Sun Feb 22 2015 Return: Tue Mar 3 2015 Trip spans 10 days
American Airlines
American Airlines
ORD
1:30a
SAT
6:06a
4h 36m
1 stop
SAT
1:11p
ORD
5:54p
4h 43m
1 stop
Depart: Mon Feb 16 2015 Return: Wed Feb 18 2015 Trip spans 3 days
United
United
ORD
3:35p
SAT
6:42p
3h 07m
nonstop
SAT
1:00a
ORD
3:47a
2h 47m
nonstop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
United
United
ORD
3:35p
SAT
6:42p
3h 07m
nonstop
SAT
1:00a
ORD
3:47a
2h 47m
nonstop
Depart: Thu Mar 12 2015 Return: Tue Mar 17 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
8:15a
SAT
3:47p
7h 32m
1 stop
SAT
2:39a
ORD
5:22a
2h 43m
nonstop
Depart: Thu Mar 19 2015 Return: Mon Mar 23 2015 Trip spans 5 days
Delta
Delta
MDW
2:00a
SAT
7:20a
5h 20m
1 stop
SAT
9:23a
MDW
4:03p
6h 40m
1 stop
Depart: Fri Feb 13 2015 Return: Sat Feb 14 2015 Trip spans 2 days
Delta
Delta
ORD
2:00a
SAT
10:49a
8h 49m
1 stop
SAT
7:05a
ORD
12:19p
5h 14m
1 stop
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
4243 10:00 am 1:01 pm Mar 5 - Mar 7
4243 10:00 am 1:01 pm Mar 8 - Mar 28
4347 10:00 am 1:01 pm Feb 12 - Mar 4
4347 10:00 am 1:01 pm Jan 29 - Feb 11
4302 2:40 pm 5:41 pm Feb 14 - Mar 7
4302 2:40 pm 5:41 pm Jan 29 - Feb 13
4302 2:40 pm 5:41 pm Mar 8 - Mar 28
4343 8:10 pm 11:14 pm Feb 7 - Mar 7
4343 8:10 pm 11:14 pm Feb 3 - Feb 26
4343 8:10 pm 11:14 pm Mar 3 - Mar 5
4343 8:10 pm 11:14 pm Mar 8 - Mar 28
4343 8:10 pm 11:14 pm Mar 10 - Mar 26
Airports
Origin

Chicago
only $234
only $280
Destination

San Antonio
$234