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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from San Antonio to Washington Dulles Intl

(Round-trip)
Depart: Wed May 18 2016 Return: Mon May 23 2016 Trip spans 6 days
Major Airline
Major Airline
SAT
9:10p
IAD
1:51a
4h 41m
1 stop
IAD
10:30a
SAT
4:11p
5h 41m
1 stop
Depart: Fri Apr 29 2016 Return: Tue May 3 2016 Trip spans 5 days
American Airlines
American Airlines
SAT
2:56a
IAD
8:12a
5h 16m
1 stop
IAD
3:00a
SAT
11:08a
8h 08m
1 stop
Depart: Thu Jun 2 2016 Return: Sun Jun 5 2016 Trip spans 4 days
Frontier
Frontier
SAT
2:45p
IAD
12:01a
9h 16m
1 stop
IAD
3:15a
SAT
6:46p
15h 31m
1 stop
Depart: Sat May 21 2016 Return: Tue May 24 2016 Trip spans 4 days
United
United
SAT
12:25p
IAD
3:54p
3h 29m
nonstop
IAD
4:26a
SAT
8:24a
3h 58m
nonstop
Depart: Thu Aug 25 2016 Return: Sun Aug 28 2016 Trip spans 4 days
Southwest
Southwest
SAT
2:50a
IAD
10:45a
7h 55m
1 stop
IAD
3:30a
SAT
8:40a
5h 10m
1 stop
Depart: Sun Jun 19 2016 Return: Thu Jun 23 2016 Trip spans 5 days
Delta
Delta
SAT
1:42p
IAD
6:56p
5h 14m
1 stop
IAD
2:50a
SAT
8:02a
5h 12m
1 stop
Depart: Sat Apr 30 2016 Return: Tue May 3 2016 Trip spans 4 days
American Airlines
American Airlines
SAT
2:56a
IAD
8:12a
5h 16m
1 stop
IAD
3:05a
SAT
10:42a
7h 37m
1 stop
Depart: Thu May 12 2016 Return: Mon May 16 2016 Trip spans 5 days
Major Airline
Major Airline
SAT
9:10p
IAD
1:51a
4h 41m
1 stop
IAD
10:30a
SAT
4:37p
6h 07m
1 stop
Depart: Sat Aug 27 2016 Return: Sun Sep 4 2016 Trip spans 9 days
Frontier
Frontier
SAT
1:45p
IAD
12:00a
10h 15m
1 stop
IAD
3:15a
SAT
6:50p
15h 35m
1 stop
Depart: Mon May 16 2016 Return: Wed May 18 2016 Trip spans 3 days
Major Airline
Major Airline
SAT
1:06a
IAD
8:23a
7h 17m
1 stop
IAD
9:21a
SAT
5:25p
8h 04m
1 stop
Depart: Tue May 31 2016 Return: Tue Jun 7 2016 Trip spans 8 days
United
United
SAT
7:59a
IAD
11:25a
3h 26m
nonstop
IAD
4:26a
SAT
8:24a
3h 58m
nonstop
Depart: Thu May 19 2016 Return: Sat May 21 2016 Trip spans 3 days
Major Airline
Major Airline
SAT
10:53p
IAD
5:23a
6h 30m
1 stop
IAD
10:00p
SAT
4:51a
6h 51m
1 stop
Depart: Wed Aug 10 2016 Return: Tue Aug 16 2016 Trip spans 7 days
Southwest
Southwest
SAT
2:50a
IAD
10:45a
7h 55m
1 stop
IAD
3:30a
SAT
8:40a
5h 10m
1 stop
Depart: Tue May 24 2016 Return: Sat May 28 2016 Trip spans 5 days
American Airlines
American Airlines
SAT
1:10a
IAD
5:51a
4h 41m
1 stop
IAD
12:25p
SAT
7:34p
7h 09m
1 stop
Depart: Fri Jun 24 2016 Return: Sun Jul 10 2016 Trip spans 17 days
Frontier
Frontier
SAT
1:35p
IAD
12:01a
10h 26m
1 stop
IAD
3:15a
SAT
6:50p
15h 35m
1 stop
Depart: Wed Jun 22 2016 Return: Wed Jul 6 2016 Trip spans 15 days
Delta
Delta
SAT
3:55a
IAD
9:06a
5h 11m
1 stop
IAD
3:00a
SAT
8:02a
5h 02m
1 stop
Depart: Sat Jun 4 2016 Return: Sat Jun 11 2016 Trip spans 8 days
United
United
SAT
12:25p
IAD
3:54p
3h 29m
nonstop
IAD
4:30a
SAT
8:05a
3h 35m
nonstop
Depart: Fri Jul 1 2016 Return: Mon Jul 4 2016 Trip spans 4 days
Frontier
Frontier
SAT
1:35p
IAD
12:01a
10h 26m
1 stop
IAD
3:15a
SAT
4:10p
12h 55m
1 stop
Depart: Mon Jul 11 2016 Return: Tue Jul 19 2016 Trip spans 9 days
Southwest
Southwest
SAT
5:35a
IAD
12:05p
6h 30m
1 stop
IAD
1:40p
SAT
6:40p
5h 00m
1 stop
Depart: Thu Jul 7 2016 Return: Thu Jul 14 2016 Trip spans 8 days
Delta
Delta
SAT
3:35a
IAD
11:54a
8h 19m
1 stop
IAD
2:00a
SAT
6:39a
4h 39m
1 stop
Direct flights SAT to IAD on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
6205 11:59 am 4:25 pm May 29 - May 29
6205 11:59 am 4:25 pm Apr 26 - May 7
6205 11:59 am 4:25 pm May 30 - Jun 8
6205 11:59 am 4:25 pm May 8 - May 28
6068 4:15 pm 8:44 pm May 7 - May 7
6068 4:16 pm 8:45 pm May 14 - May 14
6068 4:25 pm 8:54 pm May 5 - May 20
6068 4:25 pm 8:54 pm May 21 - May 28
6068 4:25 pm 8:54 pm May 29 - May 29
6068 4:25 pm 8:54 pm May 30 - Jun 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

San Antonio
$333
Destination

Washington
$333