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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: Thu Jan 15 2015 Return: Sat Jan 24 2015 Trip spans 10 days
American Airlines
American Airlines
DFW
4:00a
SAT
5:06a
1h 06m
nonstop
SAT
9:05a
DFW
10:12a
1h 07m
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 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: Wed Jan 28 2015 Return: Sun Feb 1 2015 Trip spans 5 days
United
United
SEA
3:30a
SAT
10:04a
6h 34m
1 stop
SAT
2:16p
SEA
9:01p
6h 45m
1 stop
Depart: Tue Jan 20 2015 Return: Tue Jan 27 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
2:12p
SAT
7:57p
5h 45m
1 stop
SAT
1:23a
BWI
7:24a
6h 01m
1 stop
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 23 2015 Return: Thu Feb 26 2015 Trip spans 4 days
United
United
ORD
3:35p
SAT
6:42p
3h 07m
nonstop
SAT
11:45a
ORD
2:33p
2h 48m
nonstop
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: Thu Apr 2 2015 Return: Tue Apr 7 2015 Trip spans 6 days
Delta
Delta
TPA
2:20a
SAT
9:36a
7h 16m
1 stop
SAT
3:45a
TPA
11:00a
7h 15m
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: 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: Thu Jun 11 2015 Return: Mon Jun 15 2015 Trip spans 5 days
United
United
SAN
10:55a
SAT
5:55p
7h 00m
1 stop
SAT
1:50p
SAN
8:27p
6h 37m
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 May 28 2015 Return: Fri May 29 2015 Trip spans 2 days
Delta
Delta
PDX
2:10a
SAT
9:45a
7h 35m
1 stop
SAT
2:00a
PDX
7:25a
5h 25m
1 stop
Depart: Tue May 5 2015 Return: Tue May 19 2015 Trip spans 15 days
American Airlines
American Airlines
JFK
3:00a
SAT
10:28a
7h 28m
1 stop
SAT
10:35a
JFK
6:19p
7h 44m
1 stop
Depart: Sat Mar 14 2015 Return: Mon Mar 16 2015 Trip spans 3 days
Delta
Delta
RIC
2:00p
SAT
7:15p
5h 15m
1 stop
SAT
8:00a
RIC
1:44p
5h 44m
1 stop
Change your search
Airports
Origin

Kansas City
$275
Charlotte
$284
Portland
$308
Seattle
$241
Chicago
only $263
only $280
Miami
$194
New York City
$324
San Diego
only $262
only $291
Baltimore
$244
Atlanta
$234
Phoenix
$239
Los Angeles
$307
Denver
$233
Dallas
only $149
only $168
Tampa
$276
Philadelphia
$297
Richmond
$334
Destination

San Antonio
$149