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

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

Book cheap flights from San Antonio to Washington Dulles Intl

(Round-trip)
Depart: Sat Sep 5 2015 Return: Sun Sep 13 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
IAD
3:05a
SAT
10:37a
7h 32m
1 stop
Depart: Tue Jul 28 2015 Return: Wed Aug 5 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
Depart: Wed Jul 29 2015 Return: Wed Aug 5 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
2:09p
IAD
7:26p
5h 17m
1 stop
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
Depart: Wed Aug 5 2015 Return: Wed Aug 12 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
IAD
8:05a
SAT
8:32p
12h 27m
1 stop
Depart: Tue Aug 11 2015 Return: Tue Aug 18 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
1:00a
IAD
12:52p
11h 52m
1 stop
IAD
2:42p
SAT
8:32p
5h 50m
1 stop
Depart: Thu Aug 20 2015 Return: Fri Aug 28 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
IAD
8:05a
SAT
1:21p
5h 16m
1 stop
Depart: Thu Aug 27 2015 Return: Sat Aug 29 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
7:53a
IAD
12:52p
4h 59m
1 stop
IAD
8:05a
SAT
3:04p
6h 59m
1 stop
Depart: Fri Aug 28 2015 Return: Sat Aug 29 2015 Trip spans 2 days
American Airlines
American Airlines
SAT
1:00a
IAD
6:18a
5h 18m
1 stop
IAD
3:20a
SAT
8:47a
5h 27m
1 stop
Depart: Sat Aug 29 2015 Return: Sun Aug 30 2015 Trip spans 2 days
American Airlines
American Airlines
SAT
3:00a
IAD
9:32a
6h 32m
1 stop
IAD
3:20a
SAT
8:47a
5h 27m
1 stop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
American Airlines
American Airlines
SAT
8:51a
IAD
5:37p
8h 46m
1 stop
IAD
3:20a
SAT
10:37a
7h 17m
1 stop
Depart: Sat Sep 19 2015 Return: Fri Sep 25 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
2:58a
IAD
12:49p
9h 51m
1 stop
IAD
11:18a
SAT
8:33p
9h 15m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
4:45a
IAD
12:49p
8h 04m
1 stop
IAD
2:40p
SAT
8:33p
5h 53m
1 stop
Depart: Wed Oct 28 2015 Return: Thu Nov 5 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
7:55a
IAD
12:59p
5h 04m
1 stop
IAD
2:09a
SAT
7:13a
5h 04m
1 stop
Depart: Thu Oct 29 2015 Return: Tue Nov 3 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
7:55a
IAD
12:59p
5h 04m
1 stop
IAD
1:40p
SAT
7:05p
5h 25m
1 stop
Depart: Fri Oct 30 2015 Return: Sun Nov 1 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
4:00a
IAD
9:34a
5h 34m
1 stop
IAD
2:05a
SAT
9:37a
7h 32m
1 stop
Depart: Sat Oct 31 2015 Return: Thu Nov 5 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
7:55a
IAD
12:59p
5h 04m
1 stop
IAD
2:09a
SAT
7:13a
5h 04m
1 stop
Depart: Wed Nov 18 2015 Return: Tue Dec 1 2015 Trip spans 14 days
US Airways
US Airways
SAT
5:33a
IAD
11:39a
6h 06m
1 stop
IAD
1:59a
SAT
9:23a
7h 24m
1 stop
Depart: Thu Oct 1 2015 Return: Sun Oct 4 2015 Trip spans 4 days
United
United
SAT
1:30a
IAD
6:32a
5h 02m
1 stop
IAD
10:34a
SAT
5:38p
7h 04m
2 stops
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 days
Delta
Delta
SAT
6:54a
IAD
11:49a
4h 55m
1 stop
IAD
2:00a
SAT
7:06a
5h 06m
1 stop
Direct flights SAT to IAD on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4040 7:00 am 11:29 am Jul 19 - Jul 26
4040 7:20 am 11:49 am Aug 9 - Aug 16
4040 7:25 am 11:47 am Aug 2 - Aug 2
3725 11:30 am 4:12 pm Jul 11 - Jul 18
3725 11:30 am 4:12 pm Aug 1 - Aug 1
3725 11:30 am 4:12 pm Jul 25 - Jul 25
3725 11:30 am 4:12 pm Aug 8 - Aug 15
3725 11:42 am 4:16 pm Jul 9 - Jul 21
3725 11:42 am 4:16 pm Jul 13 - Aug 17
3725 11:42 am 4:16 pm Jul 15 - Jul 15
3725 11:42 am 4:16 pm Aug 9 - Aug 9
3725 11:42 am 4:16 pm Aug 2 - Aug 2
3725 11:42 am 4:16 pm Jul 26 - Jul 26
3725 11:42 am 4:16 pm Jul 22 - Aug 14
3725 11:42 am 4:16 pm Jul 19 - Jul 19
3796 4:22 pm 9:01 pm Aug 9 - Aug 16
3796 4:22 pm 9:01 pm Jul 26 - Aug 7
3796 4:22 pm 9:01 pm Jul 10 - Jul 24
3796 4:22 pm 9:01 pm Jul 6 - Aug 17
3796 4:27 pm 9:06 pm Aug 8 - Aug 8
3796 4:27 pm 9:06 pm Jul 25 - Jul 25
Airports
Origin

San Antonio
$336
Destination

Washington
$336