Browse Origins:
Browse Destinations:

Find Flight Deals from Washington to San Antonio (WAS - SAT)

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

Book cheap flights from Washington to San Antonio

(Round-trip)
Depart: Wed Feb 11 2015 Return: Tue Feb 17 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
6:11a
SAT
1:27p
7h 16m
1 stop
SAT
6:51a
DCA
1:38p
6h 47m
1 stop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
US Airways
US Airways
DCA
10:59a
SAT
5:30p
6h 31m
1 stop
SAT
11:09a
DCA
3:41p
4h 32m
1 stop
Depart: Tue Feb 17 2015 Return: Tue Feb 24 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
9:59a
SAT
3:36p
5h 37m
1 stop
SAT
11:09a
DCA
3:41p
4h 32m
1 stop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
4:59a
SAT
10:23a
5h 24m
1 stop
SAT
12:19p
DCA
5:36p
5h 17m
1 stop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
9:59a
SAT
4:41p
6h 42m
1 stop
SAT
2:59a
DCA
7:59a
5h 00m
1 stop
Depart: Tue Feb 24 2015 Return: Tue Mar 3 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
7:31a
SAT
1:27p
5h 56m
1 stop
SAT
9:05a
DCA
1:38p
4h 33m
1 stop
Depart: Wed Feb 25 2015 Return: Tue Mar 3 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
2:00p
SAT
7:52p
5h 52m
1 stop
SAT
11:09a
DCA
3:41p
4h 32m
1 stop
Depart: Tue Mar 3 2015 Return: Tue Mar 10 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
6:06a
SAT
11:28a
5h 22m
1 stop
SAT
1:09p
DCA
6:36p
5h 27m
1 stop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
American Airlines
American Airlines
DCA
7:31a
SAT
1:27p
5h 56m
1 stop
SAT
11:03a
DCA
3:34p
4h 31m
1 stop
Depart: Sat Mar 7 2015 Return: Wed Mar 11 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
4:59a
SAT
3:36p
10h 37m
1 stop
SAT
7:51a
DCA
3:34p
7h 43m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 31 2015 Trip spans 15 days
American Airlines
American Airlines
DCA
3:34a
SAT
9:07a
5h 33m
1 stop
SAT
1:00a
DCA
5:57a
4h 57m
1 stop
Depart: Wed Mar 18 2015 Return: Tue Mar 31 2015 Trip spans 14 days
American Airlines
American Airlines
DCA
3:34a
SAT
9:07a
5h 33m
1 stop
SAT
1:00a
DCA
5:57a
4h 57m
1 stop
Depart: Tue Mar 24 2015 Return: Wed Apr 1 2015 Trip spans 9 days
American Airlines
American Airlines
DCA
7:06a
SAT
12:27p
5h 21m
1 stop
SAT
1:00a
DCA
5:57a
4h 57m
1 stop
Depart: Wed Mar 25 2015 Return: Wed Apr 1 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
3:34a
SAT
9:07a
5h 33m
1 stop
SAT
2:10p
DCA
7:07p
4h 57m
1 stop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
IAD
11:59a
SAT
3:52p
3h 53m
nonstop
SAT
6:50a
IAD
10:00a
3h 10m
nonstop
Depart: Wed Apr 1 2015 Return: Mon Apr 6 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
8:00a
SAT
2:23p
6h 23m
1 stop
SAT
12:15p
IAD
7:28p
7h 13m
1 stop
Depart: Thu Feb 19 2015 Return: Tue Feb 24 2015 Trip spans 6 days
American Airlines
American Airlines
DCA
6:06a
SAT
11:28a
5h 22m
1 stop
SAT
9:05a
DCA
1:38p
4h 33m
1 stop
Depart: Fri Feb 13 2015 Return: Wed Feb 18 2015 Trip spans 6 days
US Airways
US Airways
IAD
8:40a
SAT
3:47p
7h 07m
1 stop
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
Depart: Sat Mar 14 2015 Return: Wed Mar 18 2015 Trip spans 5 days
Delta
Delta
IAD
1:10p
SAT
7:01p
5h 51m
1 stop
SAT
6:48a
IAD
12:16p
5h 28m
1 stop
Depart: Sat Jun 6 2015 Return: Tue Jun 9 2015 Trip spans 4 days
United
United
DCA
1:45a
SAT
7:03a
5h 18m
1 stop
SAT
7:05a
DCA
1:50p
6h 45m
1 stop
Change your search
Direct flights WAS to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
5119 8:18 am 11:14 am Feb 20 - Feb 27
5119 8:18 am 11:14 am Feb 12 - Feb 19
5119 8:18 am 11:14 am Feb 13 - Feb 13
5119 8:18 am 11:14 am Feb 15 - Mar 4
5119 8:18 am 11:14 am Mar 2 - Mar 2
5119 8:20 am 11:15 am Jan 29 - Feb 11
5119 8:21 am 11:16 am Mar 7 - Mar 7
5119 8:21 am 11:16 am Mar 5 - Mar 6
5119 8:21 am 11:16 am Mar 8 - Apr 3
3750 12:45 pm 3:44 pm Feb 21 - Feb 21
3750 12:45 pm 3:44 pm Feb 14 - Feb 14
3763 12:45 pm 3:44 pm Feb 23 - Feb 27
3766 12:45 pm 3:44 pm Feb 15 - Feb 15
3774 12:45 pm 3:44 pm Feb 12 - Feb 20
3774 12:45 pm 3:44 pm Feb 17 - Feb 17
5098 12:45 pm 3:44 pm Feb 22 - Feb 22
5098 12:48 pm 3:43 pm Mar 8 - Mar 8
5115 1:01 pm 3:56 pm Mar 9 - Mar 9
5115 1:01 pm 3:56 pm Mar 5 - Mar 5
5115 1:01 pm 3:56 pm Mar 6 - Mar 6
5115 1:14 pm 4:09 pm Mar 7 - Mar 7
3766 4:59 pm 7:52 pm Feb 11 - Feb 11
3766 4:59 pm 7:52 pm Feb 9 - Feb 9
3766 4:59 pm 7:52 pm Feb 6 - Feb 6
3766 4:59 pm 7:52 pm Feb 3 - Feb 10
5098 4:59 pm 7:52 pm Feb 7 - Feb 8
3766 5:09 pm 8:00 pm Mar 5 - Mar 6
3766 5:09 pm 8:00 pm Mar 9 - Mar 24
5102 5:09 pm 8:00 pm Mar 7 - Mar 7
5115 5:09 pm 8:00 pm Mar 8 - Mar 22
3726 5:10 pm 8:00 pm Feb 21 - Feb 21
3766 5:10 pm 8:00 pm Mar 4 - Mar 4
3766 5:10 pm 8:00 pm Feb 24 - Feb 24
5098 5:10 pm 8:00 pm Mar 1 - Mar 1
5098 5:10 pm 8:00 pm Feb 28 - Feb 28
5115 5:10 pm 8:00 pm Feb 17 - Feb 17
5115 5:10 pm 8:00 pm Feb 12 - Feb 27
5115 5:10 pm 8:00 pm Feb 15 - Feb 15
5115 5:10 pm 8:00 pm Mar 3 - Mar 3
5115 5:10 pm 8:00 pm Mar 2 - Mar 2
5115 5:10 pm 8:00 pm Feb 22 - Feb 22
5119 5:10 pm 8:00 pm Feb 14 - Feb 14
Airports
Origin

Washington
only $328
only $324
Destination

San Antonio
$324