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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: Mon May 18 2015 Return: Mon May 25 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
1:15p
IAD
7:28p
6h 13m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Tue May 19 2015 Return: Mon May 25 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
2:00a
IAD
9:20a
7h 20m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Sat May 9 2015 Return: Tue May 19 2015 Trip spans 11 days
US Airways
US Airways
SAT
1:15p
IAD
7:28p
6h 13m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Mon May 11 2015 Return: Tue May 19 2015 Trip spans 9 days
American Airlines
American Airlines
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
US Airways
US Airways
SAT
4:10a
IAD
9:20a
5h 10m
1 stop
IAD
1:30a
SAT
7:16a
5h 46m
1 stop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 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: Fri May 22 2015 Return: Mon May 25 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
4:55a
IAD
7:28p
14h 33m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
7:01a
IAD
12:26p
5h 25m
1 stop
IAD
1:30a
SAT
7:16a
5h 46m
1 stop
Depart: Mon May 25 2015 Return: Mon Jun 1 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
1:15p
IAD
7:28p
6h 13m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Tue May 26 2015 Return: Mon Jun 1 2015 Trip spans 7 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: Wed May 27 2015 Return: Mon Jun 1 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: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
American Airlines
American Airlines
SAT
1:15p
IAD
7:28p
6h 13m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days
US Airways
US Airways
SAT
4:10a
IAD
9:20a
5h 10m
1 stop
IAD
1:30a
SAT
7:39a
6h 09m
1 stop
Depart: Sat May 30 2015 Return: Mon Jun 1 2015 Trip spans 3 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 Jun 1 2015 Return: Mon Jun 8 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
2:10p
IAD
7:28p
5h 18m
1 stop
IAD
2:40p
SAT
8:32p
5h 52m
1 stop
Depart: Fri Jun 5 2015 Return: Mon Jun 8 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
4:00p
IAD
6:18a
14h 18m
1 stop
IAD
2:40p
SAT
5:02a
14h 22m
1 stop
Depart: Thu Sep 3 2015 Return: Mon Sep 14 2015 Trip spans 12 days
American Airlines
American Airlines
SAT
9:00a
IAD
5:54p
8h 54m
1 stop
IAD
8:10a
SAT
4:05p
7h 55m
1 stop
Depart: Wed Jun 10 2015 Return: Sun Jun 14 2015 Trip spans 5 days
United
United
SAT
1:50a
IAD
8:33a
6h 43m
1 stop
IAD
1:45a
SAT
8:29a
6h 44m
1 stop
Depart: Wed Jul 1 2015 Return: Wed Jul 8 2015 Trip spans 8 days
Delta
Delta
SAT
7:45a
IAD
1:25p
5h 40m
1 stop
IAD
2:00a
SAT
6:48a
4h 48m
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 11:50 am May 25 - May 31
4040 7:26 am 11:50 am May 7 - May 22
4040 7:26 am 11:58 am May 6 - May 6
5095 7:26 am 11:50 am May 23 - May 30
5095 7:26 am 11:50 am Jun 1 - Jun 3
4040 7:30 am 11:57 am Apr 24 - May 5
3732 11:46 am 4:10 pm Apr 14 - May 5
3732 11:46 am 4:10 pm Apr 9 - May 4
3732 11:46 am 4:10 pm Apr 12 - May 3
3732 11:50 am 4:15 pm May 10 - May 31
3732 11:50 am 4:15 pm May 6 - Jun 3
3796 4:40 pm 9:04 pm Apr 7 - May 5
3796 4:40 pm 9:04 pm Apr 30 - May 4
Airports
Origin

San Antonio
$368
Destination

Washington
$368