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Find Flight Deals from Chicago O'Hare International to San Antonio (ORD - SAT)

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

Book cheap flights from Chicago O'Hare International 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: 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: 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: Wed Apr 15 2015 Return: Mon Apr 20 2015 Trip spans 6 days
United
United
ORD
1:15a
SAT
6:13a
4h 58m
1 stop
SAT
10:05a
ORD
12:50p
2h 45m
nonstop
Depart: Thu Apr 16 2015 Return: Mon Apr 20 2015 Trip spans 5 days
United
United
ORD
1:15a
SAT
7:20a
6h 05m
1 stop
SAT
10:05a
ORD
12:50p
2h 45m
nonstop
Depart: Wed May 27 2015 Return: Sun May 31 2015 Trip spans 5 days
United
United
ORD
5:05a
SAT
8:04a
2h 59m
nonstop
SAT
2:50a
ORD
5:40a
2h 50m
nonstop
Depart: Tue Apr 14 2015 Return: Fri Apr 17 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Fri Apr 17 2015 Return: Fri Apr 24 2015 Trip spans 8 days
US Airways
US Airways
ORD
1:10p
SAT
4:23p
3h 13m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Mon Apr 13 2015 Return: Mon Apr 20 2015 Trip spans 8 days
United
United
ORD
3:16p
SAT
6:12p
2h 56m
nonstop
SAT
10:05a
ORD
12:50p
2h 45m
nonstop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
United
United
ORD
5:16p
SAT
8:18p
3h 02m
nonstop
SAT
3:02a
ORD
5:52a
2h 50m
nonstop
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
7:27a
ORD
10:20a
2h 53m
nonstop
Depart: Mon Apr 20 2015 Return: Fri Apr 24 2015 Trip spans 5 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Tue Apr 21 2015 Return: Wed Apr 22 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
7:27a
ORD
10:20a
2h 53m
nonstop
Depart: Wed Apr 22 2015 Return: Fri Apr 24 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Thu Apr 23 2015 Return: Fri Apr 24 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
3:40a
SAT
6:43a
3h 03m
nonstop
SAT
3:57a
ORD
6:50a
2h 53m
nonstop
Depart: Fri Apr 24 2015 Return: Sat Apr 25 2015 Trip spans 2 days
United
United
ORD
5:16p
SAT
8:18p
3h 02m
nonstop
SAT
3:05a
ORD
5:55a
2h 50m
nonstop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
United
United
ORD
5:16p
SAT
8:18p
3h 02m
nonstop
SAT
3:02a
ORD
5:52a
2h 50m
nonstop
Depart: Sat May 16 2015 Return: Thu May 21 2015 Trip spans 6 days
Delta
Delta
ORD
4:10a
SAT
9:40a
5h 30m
1 stop
SAT
2:30a
ORD
7:31a
5h 01m
1 stop
Change your search
Direct flights ORD 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 Apr 1 - Apr 8
4369 10:35 am 1:36 pm Mar 29 - Apr 13
4369 10:35 am 1:36 pm Apr 4 - May 2
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 Mar 29 - May 6
2387 5:10 pm 8:23 pm Apr 4 - May 2
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
$227
Destination

San Antonio
$227