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Find Deals on Flights from Washington Dulles Intl to San Antonio (IAD - SAT)

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

Book cheap flights from Washington Dulles Intl to San Antonio

(Round-trip)
Depart: Wed Sep 9 2015 Return: Wed Sep 16 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
3:05a
SAT
12:25p
9h 20m
1 stop
SAT
12:05p
IAD
5:34p
5h 29m
1 stop
Depart: Wed Aug 26 2015 Return: Sun Aug 30 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
2:42p
SAT
8:03p
5h 21m
1 stop
SAT
2:59a
IAD
8:05a
5h 06m
1 stop
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
3:20a
SAT
8:47a
5h 27m
1 stop
SAT
3:59p
IAD
6:18a
14h 19m
1 stop
Depart: Fri Aug 28 2015 Return: Thu Sep 3 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
Depart: Sat Aug 29 2015 Return: Thu Sep 3 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
SAT
1:00a
IAD
6:18a
5h 18m
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 Sep 2 2015 Return: Thu Sep 3 2015 Trip spans 2 days
American Airlines
American Airlines
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
8:05a
SAT
2:26p
6h 21m
1 stop
SAT
2:58a
IAD
9:34a
6h 36m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
3:05a
SAT
10:37a
7h 32m
1 stop
SAT
2:58a
IAD
9:34a
6h 36m
1 stop
Depart: Wed Sep 23 2015 Return: Sun Sep 27 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
11:18a
SAT
5:07p
5h 49m
1 stop
SAT
2:58a
IAD
9:34a
6h 36m
1 stop
Depart: Fri Sep 25 2015 Return: Mon Sep 28 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
8:05a
SAT
1:20p
5h 15m
1 stop
SAT
8:45a
IAD
5:34p
8h 49m
1 stop
Depart: Wed Oct 28 2015 Return: Wed Nov 4 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
2:40p
SAT
6:20a
15h 40m
1 stop
SAT
1:03a
IAD
11:59a
10h 56m
1 stop
Depart: Fri Jan 15 2016 Return: Mon Jan 18 2016 Trip spans 4 days
American Airlines
American Airlines
IAD
2:09a
SAT
7:13a
5h 04m
1 stop
SAT
8:00a
IAD
4:54p
8h 54m
1 stop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
11:24a
SAT
8:32p
9h 08m
1 stop
SAT
2:59a
IAD
10:46a
7h 47m
1 stop
Depart: Fri Aug 7 2015 Return: Tue Aug 11 2015 Trip spans 5 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: Mon Aug 10 2015 Return: Wed Aug 12 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
1:28a
SAT
8:08a
6h 40m
1 stop
SAT
8:51a
IAD
5:37p
8h 46m
1 stop
Depart: Thu Nov 19 2015 Return: Sun Nov 22 2015 Trip spans 4 days
United
United
IAD
9:21a
SAT
6:47p
9h 26m
1 stop
SAT
10:30a
IAD
4:55p
6h 25m
1 stop
Depart: Thu Sep 3 2015 Return: Sun Sep 6 2015 Trip spans 4 days
US Airways
US Airways
IAD
7:05a
SAT
1:54p
6h 49m
1 stop
SAT
7:40a
IAD
2:08p
6h 28m
1 stop
Depart: Wed Aug 19 2015 Return: Sun Aug 23 2015 Trip spans 5 days
Delta
Delta
IAD
1:49p
SAT
7:34p
5h 45m
1 stop
SAT
3:40a
IAD
9:14a
5h 34m
1 stop
Direct flights IAD 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 15 - Aug 12
4031 8:22 am 10:52 am Jul 5 - Aug 16
3766 5:15 pm 7:50 pm Jul 12 - Jul 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
$322
Destination

San Antonio
$322