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Find Flight Deals 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: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
US Airways
US Airways
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
US Airways
US Airways
SAT
7:01a
IAD
12:26p
5h 25m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Tue Apr 28 2015 Return: Tue May 5 2015 Trip spans 8 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Tue May 12 2015 Return: Wed May 20 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
4:10a
IAD
9:20a
5h 10m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 21 2015 Trip spans 9 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
US Airways
US Airways
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 28 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
Depart: Thu Apr 23 2015 Return: Wed Apr 29 2015 Trip spans 7 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Mon Apr 27 2015 Return: Tue May 5 2015 Trip spans 9 days
US Airways
US Airways
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
US Airways
US Airways
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Sat Apr 11 2015 Return: Tue Apr 28 2015 Trip spans 18 days
United
United
SAT
12:40p
IAD
4:04p
3h 24m
nonstop
IAD
8:49a
SAT
12:36p
3h 47m
nonstop
Depart: Sat Jun 13 2015 Return: Tue Jun 23 2015 Trip spans 11 days
Delta
Delta
SAT
2:00a
IAD
6:50a
4h 50m
1 stop
IAD
2:00a
SAT
6:38a
4h 38m
1 stop
Direct flights SAT to IAD on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4040 7:26 am 11:58 am May 6 - May 6
4040 7:26 am 11:50 am May 7 - May 22
4040 7:30 am 11:50 am Apr 7 - Apr 7
4040 7:30 am 11:57 am Apr 8 - Apr 23
4040 7:30 am 11:57 am Apr 24 - May 5
5095 7:40 am 11:50 am Apr 1 - Apr 6
3732 11:46 am 4:10 pm Apr 11 - Apr 18
3732 11:46 am 4:10 pm Apr 9 - May 4
3732 11:46 am 4:10 pm Apr 8 - Apr 29
3732 11:46 am 4:10 pm Apr 12 - May 3
3732 11:46 am 4:10 pm Apr 14 - May 5
3732 11:46 am 4:10 pm Apr 25 - May 2
3732 11:46 am 4:10 pm Apr 7 - Apr 7
3732 11:50 am 4:15 pm May 6 - Jun 3
3732 11:51 am 4:01 pm Apr 2 - Apr 6
3796 4:40 pm 9:04 pm Apr 7 - May 5
3796 4:40 pm 9:04 pm Apr 8 - Apr 27
3796 4:40 pm 9:04 pm Apr 25 - May 2
3796 4:40 pm 9:04 pm Apr 29 - Apr 29
3796 4:40 pm 9:04 pm Apr 30 - May 4
3796 4:40 pm 9:04 pm Apr 11 - Apr 18
3796 5:00 pm 9:12 pm Apr 1 - Apr 6
Airports
Origin

San Antonio
$328
Destination

Washington
$328