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Find Flight Deals from United States to San Antonio

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

Book cheap flights to San Antonio

(Round-trip)
Depart: Fri Jan 16 2015 Return: Mon Jan 19 2015 Trip spans 4 days
American Airlines
American Airlines
DFW
3:25p
SAT
4:30p
1h 05m
nonstop
SAT
2:19a
DFW
3:30a
1h 11m
nonstop
Depart: Sat Feb 7 2015 Return: Sat Feb 14 2015 Trip spans 8 days
United
United
DAL
4:45a
SAT
9:30a
4h 45m
1 stop
SAT
12:35a
DAL
5:09a
4h 34m
1 stop
Depart: Sat Jan 24 2015 Return: Tue Jan 27 2015 Trip spans 4 days
Delta
Delta
MIA
1:30a
SAT
7:27a
5h 57m
1 stop
SAT
5:58a
MIA
10:55a
4h 57m
1 stop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
United
United
DEN
2:56a
SAT
5:07a
2h 11m
nonstop
SAT
11:40a
DEN
2:03p
2h 23m
nonstop
Depart: Sat Jan 10 2015 Return: Tue Jan 13 2015 Trip spans 4 days
American Airlines
American Airlines
ATL
10:12a
SAT
3:36p
5h 24m
1 stop
SAT
2:59a
ATL
8:26a
5h 27m
1 stop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
United
United
SEA
6:01p
SAT
3:09a
9h 08m
1 stop
SAT
8:52a
SEA
5:55p
9h 03m
1 stop
Depart: Wed Jan 7 2015 Return: Mon Jan 12 2015 Trip spans 6 days
American Airlines
American Airlines
PHX
2:45p
SAT
3:13a
12h 28m
1 stop
SAT
11:21a
PHX
6:09p
6h 48m
1 stop
Depart: Mon Jan 5 2015 Return: Tue Jan 6 2015 Trip spans 2 days
United
United
ORD
3:20p
SAT
6:24p
3h 04m
nonstop
SAT
3:30a
ORD
6:15a
2h 45m
nonstop
Depart: Sun Feb 22 2015 Return: Wed Feb 25 2015 Trip spans 4 days
United
United
CLD
11:50a
SAT
4:18p
4h 28m
1 stop
SAT
2:31p
CLD
8:06p
5h 35m
1 stop
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
US Airways
US Airways
MCO
8:55a
SAT
3:53p
6h 58m
1 stop
SAT
3:20a
MCO
8:42a
5h 22m
1 stop
Depart: Thu Jun 4 2015 Return: Tue Jun 9 2015 Trip spans 6 days
United
United
TPA
2:45a
SAT
9:47a
7h 02m
1 stop
SAT
1:35a
TPA
5:58a
4h 23m
1 stop
Depart: Tue Apr 14 2015 Return: Sat Apr 25 2015 Trip spans 12 days
United
United
MCI
6:10a
SAT
9:50a
3h 40m
1 stop
SAT
2:40a
MCI
6:57a
4h 17m
1 stop
Depart: Sun Feb 8 2015 Return: Mon Feb 23 2015 Trip spans 16 days
Delta
Delta
MDW
2:10a
SAT
7:41a
5h 31m
1 stop
SAT
2:45a
MDW
8:12a
5h 27m
1 stop
Depart: Fri Apr 3 2015 Return: Mon Apr 6 2015 Trip spans 4 days
United
United
SAN
11:12a
SAT
5:58p
6h 46m
1 stop
SAT
2:21p
SAN
9:49p
7h 28m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 14 2015 Trip spans 2 days
Delta
Delta
CLT
2:05a
SAT
8:03a
5h 58m
1 stop
SAT
3:45a
CLT
10:15a
6h 30m
1 stop
Depart: Mon May 4 2015 Return: Thu May 7 2015 Trip spans 4 days
US Airways
US Airways
PHL
1:50p
SAT
5:46p
3h 56m
nonstop
SAT
5:50a
PHL
9:31a
3h 41m
nonstop
Depart: Sat May 16 2015 Return: Mon May 18 2015 Trip spans 3 days
American Airlines
American Airlines
LAX
2:40p
SAT
5:30p
2h 50m
nonstop
SAT
8:30a
LAX
11:22a
2h 52m
nonstop
Depart: Thu Apr 9 2015 Return: Mon Apr 13 2015 Trip spans 5 days
Delta
Delta
DAY
2:15a
SAT
8:19a
6h 04m
1 stop
SAT
12:00p
DAY
6:24p
6h 24m
1 stop
Depart: Sun Mar 8 2015 Return: Tue Mar 10 2015 Trip spans 2 days
Delta
Delta
EWR
1:15a
SAT
8:19a
6h 04m
1 stop
SAT
9:20a
EWR
2:44p
5h 24m
1 stop
Depart: Thu May 28 2015 Return: Thu Jun 4 2015 Trip spans 8 days
Delta
Delta
BWI
5:50a
SAT
1:08p
7h 18m
1 stop
SAT
8:00a
BWI
2:31p
6h 31m
1 stop
Change your search
Airports
Origin

Kansas City
$275
Charlotte
$284
Seattle
$235
Chicago
only $258
only $280
Dayton
$308
Miami
$194
San Diego
only $262
only $280
Baltimore
$314
Atlanta
$234
Orlando
$267
Phoenix
$239
Los Angeles
$307
Newark
$310
Denver
$233
Dallas
only $154
only $168
Tampa
$271
Philadelphia
$297
Destination

San Antonio
$154