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Find Deals on Flights 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: Sat Aug 29 2015 Return: Tue Sep 1 2015 Trip spans 4 days
United
United
IAD
5:00a
SAT
3:38p
10h 38m
2 stops
SAT
6:55a
IAD
4:18p
9h 23m
2 stops
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
2:59a
SAT
8:08a
5h 09m
1 stop
SAT
1:00a
DCA
6:07a
5h 07m
1 stop
Depart: Sun Aug 30 2015 Return: Thu Sep 3 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
3:20a
SAT
8:47a
5h 27m
1 stop
SAT
2:00a
IAD
9:32a
7h 32m
1 stop
Depart: Wed Jul 29 2015 Return: Tue Aug 4 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
2:59a
SAT
8:08a
5h 09m
1 stop
SAT
6:01a
DCA
11:09a
5h 08m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
2:59a
SAT
8:08a
5h 09m
1 stop
SAT
1:00a
DCA
6:07a
5h 07m
1 stop
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
2:50p
SAT
8:32p
5h 42m
1 stop
SAT
7:53a
DCA
2:09p
6h 16m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Sep 2 2015 Trip spans 15 days
American Airlines
American Airlines
DCA
2:50p
SAT
8:32p
5h 42m
1 stop
SAT
1:25p
DCA
6:56p
5h 31m
1 stop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
8:20a
SAT
5:09p
8h 49m
1 stop
SAT
10:30a
DCA
4:00p
5h 30m
1 stop
Depart: Fri Aug 21 2015 Return: Mon Aug 24 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
2:59a
SAT
10:37a
7h 38m
1 stop
SAT
10:30a
DCA
4:00p
5h 30m
1 stop
Depart: Sat Aug 22 2015 Return: Tue Aug 25 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
9:45a
SAT
3:04p
5h 19m
1 stop
SAT
8:51a
DCA
2:09p
5h 18m
1 stop
Depart: Thu Aug 27 2015 Return: Sun Aug 30 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
6:50a
SAT
3:51p
9h 01m
1 stop
SAT
2:00a
DCA
7:55a
5h 55m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
8:20a
SAT
3:04p
6h 44m
1 stop
SAT
2:00a
DCA
7:55a
5h 55m
1 stop
Depart: Tue Sep 1 2015 Return: Thu Sep 3 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
2:42p
SAT
8:32p
5h 50m
1 stop
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
Depart: Wed Sep 2 2015 Return: Thu Sep 3 2015 Trip spans 2 days
American Airlines
American Airlines
IAD
2:42p
SAT
8:03p
5h 21m
1 stop
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
Depart: Thu Sep 3 2015 Return: Wed Sep 9 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
2:59a
SAT
8:47a
5h 48m
1 stop
SAT
6:03a
DCA
11:04a
5h 01m
1 stop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
1:00p
SAT
6:27p
5h 27m
1 stop
SAT
4:00a
DCA
9:16a
5h 16m
1 stop
Depart: Fri Sep 4 2015 Return: Mon Sep 7 2015 Trip spans 4 days
United
United
DCA
11:29a
SAT
7:34p
8h 05m
1 stop
SAT
2:54a
DCA
7:59a
5h 05m
1 stop
Depart: Tue Oct 6 2015 Return: Mon Oct 12 2015 Trip spans 7 days
US Airways
US Airways
DCA
2:59a
SAT
8:00a
5h 01m
1 stop
SAT
1:30p
DCA
6:24p
4h 54m
1 stop
Depart: Fri Oct 23 2015 Return: Sun Oct 25 2015 Trip spans 3 days
Delta
Delta
IAD
3:30a
SAT
9:25a
5h 55m
1 stop
SAT
3:40a
IAD
8:18a
4h 38m
1 stop
Depart: Fri Nov 20 2015 Return: Fri Nov 27 2015 Trip spans 8 days
Delta
Delta
DCA
1:00a
SAT
7:19a
6h 19m
1 stop
SAT
11:00a
DCA
4:25p
5h 25m
1 stop
Direct flights WAS to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
4031 8:22 am 10:52 am Jul 6 - Aug 17
4031 8:22 am 10:52 am Jul 5 - Aug 16
4031 8:22 am 10:52 am Jul 15 - Aug 12
3766 5:15 pm 7:50 pm Jul 10 - Aug 17
3766 5:15 pm 7:50 pm Jul 19 - Aug 16
5110 5:15 pm 7:40 pm Aug 1 - Aug 1
5110 5:15 pm 7:50 pm Aug 8 - Aug 8
5110 5:15 pm 7:50 pm Jul 18 - Jul 25
Airports
Origin

Washington
only $362
only $370
Destination

San Antonio
$362