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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: Wed Mar 18 2015 Return: Tue Mar 24 2015 Trip spans 7 days
US Airways
US Airways
SAT
8:47a
IAD
1:46p
4h 59m
1 stop
IAD
2:25a
SAT
8:06a
5h 41m
1 stop
Depart: Sat Mar 21 2015 Return: Tue Mar 24 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
2:20a
IAD
7:21a
5h 01m
1 stop
IAD
2:25a
SAT
10:23a
7h 58m
1 stop
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
US Airways
US Airways
SAT
1:34a
IAD
7:21a
5h 47m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
4:10a
IAD
9:31a
5h 21m
1 stop
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
Depart: Tue Apr 7 2015 Return: Tue Apr 14 2015 Trip spans 8 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: Wed Apr 8 2015 Return: Tue Apr 14 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 11 2015 Return: Tue Apr 14 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
2:50a
IAD
9:31a
6h 41m
1 stop
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
4:55a
IAD
12:26p
7h 31m
1 stop
IAD
1:30a
SAT
7:16a
5h 46m
1 stop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
4:00a
IAD
9:34a
5h 34m
1 stop
IAD
8:10a
SAT
2:39p
6h 29m
1 stop
Depart: Thu Mar 19 2015 Return: Tue Mar 24 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
8:47a
IAD
1:46p
4h 59m
1 stop
IAD
9:07a
SAT
2:27p
5h 20m
1 stop
Depart: Mon Mar 30 2015 Return: Tue Apr 7 2015 Trip spans 9 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: Thu Apr 2 2015 Return: Wed Apr 8 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: Thu Mar 26 2015 Return: Tue Mar 31 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
1:34a
IAD
7:21a
5h 47m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Thu May 7 2015 Return: Thu May 14 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
2:50a
IAD
9:20a
6h 30m
1 stop
IAD
1:30a
SAT
8:56a
7h 26m
1 stop
Depart: Fri Apr 10 2015 Return: Tue Apr 14 2015 Trip spans 5 days
American Airlines
American Airlines
SAT
1:00a
IAD
6:10a
5h 10m
1 stop
IAD
8:00a
SAT
2:25p
6h 25m
1 stop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
American Airlines
American Airlines
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
Depart: Thu Apr 16 2015 Return: Sun Apr 19 2015 Trip spans 4 days
United
United
SAT
7:46a
IAD
11:10a
3h 24m
nonstop
IAD
8:49a
SAT
12:36p
3h 47m
nonstop
Depart: Sat Mar 28 2015 Return: Tue Mar 31 2015 Trip spans 4 days
Delta
Delta
SAT
2:10a
IAD
7:47a
5h 37m
1 stop
IAD
1:30p
SAT
7:04p
5h 34m
1 stop
Depart: Mon Jun 15 2015 Return: Tue Jun 16 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SAT
9:20a
IAD
3:48p
6h 28m
1 stop
IAD
9:36a
SAT
4:53p
7h 17m
1 stop
Direct flights SAT to IAD on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4040 7:30 am 11:57 am Apr 8 - Apr 23
4040 7:30 am 11:50 am Apr 7 - Apr 7
5095 7:40 am 11:50 am Mar 26 - Apr 4
5095 7:40 am 11:50 am Mar 17 - Mar 25
5095 7:40 am 11:50 am Mar 19 - Mar 21
5095 7:40 am 11:50 am Mar 8 - Mar 16
5095 7:40 am 11:50 am Apr 6 - Apr 6
3732 11:46 am 4:10 pm Apr 8 - Apr 29
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 12 - May 3
3732 11:46 am 4:10 pm Apr 7 - Apr 7
3732 11:51 am 4:01 pm Mar 29 - Mar 29
3732 11:51 am 4:01 pm Apr 5 - Apr 5
3732 11:51 am 4:01 pm Mar 31 - Mar 31
3732 11:51 am 4:01 pm Mar 26 - Apr 6
3732 11:51 am 4:01 pm Mar 15 - Mar 24
3732 11:51 am 4:01 pm Mar 25 - Apr 1
3732 11:51 am 4:01 pm Apr 4 - Apr 4
3779 11:51 am 4:01 pm Mar 8 - Mar 13
5094 11:51 am 4:01 pm Mar 28 - Mar 28
5094 11:51 am 4:01 pm Mar 14 - Mar 14
3796 4:40 pm 9:04 pm Apr 7 - May 5
3796 4:40 pm 9:04 pm Apr 11 - Apr 18
3796 4:40 pm 9:04 pm Apr 8 - Apr 27
3796 5:00 pm 9:12 pm Mar 29 - Apr 6
Airports
Origin

San Antonio
$318
Destination

Washington
$318