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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: Sat Jan 17 2015 Return: Tue Jan 20 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
12:09p
IAD
5:53p
5h 44m
1 stop
IAD
8:07a
SAT
3:36p
7h 29m
1 stop
Depart: Thu Jan 29 2015 Return: Tue Feb 3 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
1:23a
IAD
6:16a
4h 53m
1 stop
IAD
8:07a
SAT
2:26p
6h 19m
1 stop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
American Airlines
American Airlines
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
IAD
8:07a
SAT
4:41p
8h 34m
1 stop
Depart: Fri Jan 16 2015 Return: Mon Jan 19 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
12:34a
IAD
6:16a
5h 42m
1 stop
IAD
8:07a
SAT
4:41p
8h 34m
1 stop
Depart: Mon Jan 19 2015 Return: Wed Jan 21 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
1:11p
IAD
6:16a
17h 05m
1 stop
IAD
8:07a
SAT
3:36p
7h 29m
1 stop
Depart: Fri Jan 23 2015 Return: Mon Jan 26 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
12:09p
IAD
5:53p
5h 44m
1 stop
IAD
8:07a
SAT
4:41p
8h 34m
1 stop
Depart: Fri Jan 30 2015 Return: Mon Feb 2 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
1:23a
IAD
6:16a
4h 53m
1 stop
IAD
1:25a
SAT
7:07a
5h 42m
1 stop
Depart: Fri Feb 6 2015 Return: Mon Feb 9 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
1:11p
IAD
5:53p
4h 42m
1 stop
IAD
1:25a
SAT
8:07a
6h 42m
1 stop
Depart: Tue Jan 27 2015 Return: Mon Feb 2 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
12:34a
IAD
6:16a
5h 42m
1 stop
IAD
8:07a
SAT
3:36p
7h 29m
1 stop
Depart: Thu Feb 5 2015 Return: Tue Feb 10 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
IAD
8:07a
SAT
1:27p
5h 20m
1 stop
Depart: Sat Jan 10 2015 Return: Thu Jan 15 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
IAD
8:07a
SAT
4:41p
8h 34m
1 stop
Depart: Fri Jan 9 2015 Return: Thu Jan 15 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
IAD
8:07a
SAT
4:41p
8h 34m
1 stop
Depart: Sun Jan 18 2015 Return: Tue Jan 20 2015 Trip spans 3 days
American Airlines
American Airlines
SAT
1:11p
IAD
5:53p
4h 42m
1 stop
IAD
2:28p
SAT
7:57p
5h 29m
1 stop
Depart: Thu Feb 12 2015 Return: Sun Feb 15 2015 Trip spans 4 days
American Airlines
American Airlines
SAT
1:23a
IAD
6:21a
4h 58m
1 stop
IAD
1:25a
SAT
7:06a
5h 41m
1 stop
Depart: Thu Jan 1 2015 Return: Thu Jan 15 2015 Trip spans 15 days
American Airlines
American Airlines
SAT
1:05p
IAD
5:55p
4h 50m
1 stop
IAD
1:25a
SAT
8:07a
6h 42m
1 stop
Depart: Wed Feb 18 2015 Return: Wed Feb 25 2015 Trip spans 8 days
American Airlines
American Airlines
SAT
7:47a
IAD
12:46p
4h 59m
1 stop
IAD
8:07a
SAT
1:27p
5h 20m
1 stop
Depart: Tue Feb 24 2015 Return: Mon Mar 2 2015 Trip spans 7 days
American Airlines
American Airlines
SAT
1:23a
IAD
6:21a
4h 58m
1 stop
IAD
1:25a
SAT
7:06a
5h 41m
1 stop
Depart: Wed Feb 25 2015 Return: Mon Mar 2 2015 Trip spans 6 days
American Airlines
American Airlines
SAT
1:11p
IAD
5:53p
4h 42m
1 stop
IAD
2:28p
SAT
7:52p
5h 24m
1 stop
Depart: Thu Jan 22 2015 Return: Mon Jan 26 2015 Trip spans 5 days
United
United
SAT
6:50a
IAD
10:00a
3h 10m
nonstop
IAD
7:47a
SAT
11:46a
3h 59m
nonstop
Depart: Wed Jan 7 2015 Return: Wed Jan 14 2015 Trip spans 8 days
Delta
Delta
SAT
5:58a
IAD
12:28p
6h 30m
1 stop
IAD
2:00a
SAT
7:26a
5h 26m
1 stop
Change your search
Direct flights SAT to IAD on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
3779 7:05 am 11:15 am Dec 29 - Jan 5
5095 7:05 am 11:15 am Jan 3 - Jan 3
3737 7:25 am 11:35 am Jan 19 - Jan 19
3779 7:25 am 11:35 am Jan 6 - Jan 28
5095 7:25 am 11:35 am Jan 8 - Jan 16
5095 7:25 am 11:35 am Jan 22 - Jan 30
5095 7:25 am 11:35 am Feb 1 - Feb 9
3770 11:48 am 3:58 pm Dec 29 - Jan 5
3781 11:48 am 3:58 pm Jan 3 - Jan 3
3781 11:48 am 3:58 pm Jan 2 - Jan 4
3755 11:50 am 4:00 pm Jan 6 - Feb 11
3770 11:50 am 4:00 pm Jan 11 - Jan 11
3770 11:50 am 4:00 pm Jan 25 - Feb 8
3779 11:50 am 4:00 pm Jan 8 - Jan 16
3779 11:50 am 4:00 pm Jan 22 - Feb 9
3779 11:50 am 4:00 pm Jan 19 - Jan 19
3779 11:50 am 4:00 pm Jan 10 - Feb 7
3781 11:50 am 4:00 pm Jan 18 - Jan 18
3796 4:25 pm 8:37 pm Jan 6 - Jan 30
3796 4:30 pm 8:40 pm Jan 1 - Jan 5
Airports
Origin

San Antonio
$254
Destination

Washington
$254