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Find Flight Deals 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: Sat May 9 2015 Return: Sat May 16 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
11:06a
SAT
6:26p
7h 20m
1 stop
SAT
2:50a
IAD
9:20a
6h 30m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
US Airways
US Airways
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
SAT
1:00a
IAD
6:10a
5h 10m
1 stop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
8:00a
SAT
6:26p
10h 26m
1 stop
SAT
7:01a
IAD
12:26p
5h 25m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
US Airways
US Airways
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
SAT
1:00a
IAD
6:10a
5h 10m
1 stop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
SAT
1:15p
IAD
7:28p
6h 13m
1 stop
Depart: Tue Apr 28 2015 Return: Tue May 5 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
2:10p
SAT
8:07p
5h 57m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
SAT
7:25a
IAD
12:26p
5h 01m
1 stop
Depart: Fri May 8 2015 Return: Sat May 16 2015 Trip spans 9 days
American Airlines
American Airlines
IAD
8:00a
SAT
2:25p
6h 25m
1 stop
SAT
12:10p
IAD
7:28p
7h 18m
1 stop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
1:30a
SAT
8:56a
7h 26m
1 stop
SAT
4:55a
IAD
12:26p
7h 31m
1 stop
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
SAT
5:59a
IAD
12:26p
6h 27m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 28 2015 Trip spans 9 days
US Airways
US Airways
IAD
8:00a
SAT
1:30p
5h 30m
1 stop
SAT
7:01a
IAD
12:26p
5h 25m
1 stop
Depart: Thu Apr 23 2015 Return: Tue Apr 28 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Sun Apr 26 2015 Return: Tue May 5 2015 Trip spans 10 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
SAT
7:01a
IAD
12:26p
5h 25m
1 stop
Depart: Mon Apr 27 2015 Return: Tue May 5 2015 Trip spans 9 days
American Airlines
American Airlines
IAD
1:30a
SAT
7:21a
5h 51m
1 stop
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
United
United
IAD
4:25a
SAT
8:15a
3h 50m
nonstop
SAT
7:50a
IAD
11:15a
3h 25m
nonstop
Depart: Mon Jun 15 2015 Return: Sat Jul 4 2015 Trip spans 20 days
Delta
Delta
IAD
8:58a
SAT
5:40p
8h 42m
1 stop
SAT
3:45a
IAD
9:13a
5h 28m
1 stop
Direct flights IAD to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
5119 8:20 am 11:03 am Apr 7 - May 5
3800 8:25 am 11:15 am May 6 - May 16
5115 12:30 pm 3:24 pm May 9 - May 9
5115 12:49 pm 3:36 pm Apr 7 - Apr 23
5115 12:49 pm 3:36 pm Apr 24 - May 5
5115 12:50 pm 3:37 pm Apr 25 - May 2
5115 12:50 pm 3:37 pm Apr 11 - Apr 18
3766 5:05 pm 7:46 pm May 6 - May 24
3766 5:05 pm 7:54 pm Apr 24 - May 5
3766 5:05 pm 7:54 pm Apr 11 - Apr 19
3766 5:05 pm 7:54 pm Apr 7 - Apr 23
3766 5:05 pm 7:54 pm Apr 25 - May 3
Airports
Origin

Washington
$328
Destination

San Antonio
$328