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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: Mon Jan 19 2015 Return: Mon Jan 26 2015 Trip spans 8 days
American Airlines
American Airlines
DFW
5:55p
SAT
6:57p
1h 02m
nonstop
SAT
6:50a
DFW
7:59a
1h 09m
nonstop
Depart: Wed Feb 11 2015 Return: Sat Feb 14 2015 Trip spans 4 days
United
United
DAL
4:45a
SAT
9:45a
5h 00m
1 stop
SAT
2:05a
DAL
5:09a
3h 04m
1 stop
Depart: Wed Apr 15 2015 Return: Thu Apr 16 2015 Trip spans 2 days
United
United
SEA
7:40p
SAT
2:33a
6h 53m
1 stop
SAT
8:25a
SEA
3:51p
7h 26m
1 stop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
DEN
8:17a
SAT
10:29a
2h 12m
nonstop
SAT
3:58a
DEN
6:20a
2h 22m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
3:10p
SAT
6:14p
3h 04m
nonstop
SAT
1:28a
ORD
4:30a
3h 02m
nonstop
Depart: Fri Apr 24 2015 Return: Sun Apr 26 2015 Trip spans 3 days
United
United
MCO
2:45a
SAT
7:03a
4h 18m
1 stop
SAT
1:35a
MCO
5:50a
4h 15m
1 stop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
US Airways
US Airways
PHX
8:35a
SAT
10:39a
2h 04m
nonstop
SAT
3:30a
PHX
6:10a
2h 40m
nonstop
Depart: Sun Feb 22 2015 Return: Wed Feb 25 2015 Trip spans 4 days
United
United
TPA
1:43p
SAT
7:59p
6h 16m
1 stop
SAT
6:59a
TPA
12:57p
5h 58m
1 stop
Depart: Sat Mar 14 2015 Return: Thu Mar 19 2015 Trip spans 6 days
Delta
Delta
ATL
2:55p
SAT
5:37p
2h 42m
nonstop
SAT
9:20a
ATL
11:42a
2h 22m
nonstop
Depart: Sun May 10 2015 Return: Sat May 16 2015 Trip spans 7 days
United
United
MCI
10:45a
SAT
2:48p
4h 03m
1 stop
SAT
2:30a
MCI
6:57a
4h 27m
1 stop
Depart: Sat May 9 2015 Return: Tue May 26 2015 Trip spans 18 days
US Airways
US Airways
PHL
1:50p
SAT
5:46p
3h 56m
nonstop
SAT
5:50a
PHL
9:31a
3h 41m
nonstop
Depart: Wed May 13 2015 Return: Thu May 21 2015 Trip spans 9 days
Delta
Delta
SAN
9:05a
SAT
2:43p
5h 38m
1 stop
SAT
3:45a
SAN
11:01a
7h 16m
1 stop
Depart: Tue Apr 7 2015 Return: Fri Apr 10 2015 Trip spans 4 days
Delta
Delta
EWR
4:45a
SAT
1:40p
8h 55m
1 stop
SAT
2:00a
EWR
11:35a
9h 35m
1 stop
Depart: Wed Jun 10 2015 Return: Wed Jun 17 2015 Trip spans 8 days
Delta
Delta
LAX
6:55a
SAT
9:45a
2h 50m
nonstop
SAT
7:30a
LAX
5:05p
9h 35m
1 stop
Depart: Mon May 25 2015 Return: Sat May 30 2015 Trip spans 6 days
Delta
Delta
JFK
2:30p
SAT
6:46p
4h 16m
nonstop
SAT
4:45a
JFK
8:41a
3h 56m
nonstop
Depart: Sun May 3 2015 Return: Sat May 9 2015 Trip spans 7 days
Delta
Delta
CLT
1:40a
SAT
6:47a
5h 07m
1 stop
SAT
8:00a
CLT
12:35p
4h 35m
1 stop
Depart: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
United
United
RIC
2:25a
SAT
8:10a
5h 45m
1 stop
SAT
11:00a
RIC
5:54p
6h 54m
1 stop
Depart: Sun Jun 7 2015 Return: Sat Jun 13 2015 Trip spans 7 days
United
United
CLE
4:30a
SAT
10:58a
6h 28m
1 stop
SAT
11:00a
CLE
3:20p
4h 20m
1 stop
Depart: Fri Jun 26 2015 Return: Mon Jul 6 2015 Trip spans 11 days
United
United
MKE
1:40a
SAT
6:03a
4h 23m
1 stop
SAT
7:05a
MKE
2:22p
7h 17m
1 stop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
Delta
Delta
PBI
4:15a
SAT
9:36a
5h 21m
1 stop
SAT
6:45a
PBI
11:50a
5h 05m
1 stop
Change your search
Airports
Origin

Milwaukee
$395
Kansas City
$295
Charlotte
$334
Seattle
$232
Chicago
$263
Cleveland
$372
New York City
$333
West Palm Beach
$398
San Diego
$302
Atlanta
$277
Orlando
$264
Phoenix
$267
Los Angeles
$329
Newark
$310
Denver
$243
Dallas
only $173
only $187
Tampa
$273
Philadelphia
$297
Richmond
$356
Destination

San Antonio
$173