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

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 Washington Dulles Intl to San Antonio

(Round-trip)
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Frontier
Frontier
IAD
2:40p
SAT
10:12a
19h 32m
1 stop
SAT
10:00a
IAD
12:17a
14h 17m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
6:51a
SAT
1:43p
6h 52m
1 stop
SAT
3:00a
IAD
9:46a
6h 46m
1 stop
Depart: Tue Oct 10 2017 Return: Mon Oct 16 2017 Trip spans 7 days
United
United
IAD
4:35a
SAT
8:11a
3h 36m
nonstop
SAT
12:20p
IAD
3:45p
3h 25m
nonstop
Depart: Fri Aug 18 2017 Return: Sat Aug 19 2017 Trip spans 2 days
Delta
Delta
IAD
2:30a
SAT
8:25a
5h 55m
1 stop
SAT
12:00p
IAD
7:19p
7h 19m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
Frontier
Frontier
IAD
2:40p
SAT
10:12a
19h 32m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Sun Sep 10 2017 Return: Tue Sep 12 2017 Trip spans 3 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Mon Sep 11 2017 Return: Sat Sep 16 2017 Trip spans 6 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Wed Aug 16 2017 Return: Tue Aug 22 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
1:05a
SAT
6:14a
5h 09m
1 stop
SAT
3:00a
IAD
8:05a
5h 05m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
United
United
IAD
4:15a
SAT
8:10a
3h 55m
nonstop
SAT
6:45a
IAD
9:55a
3h 10m
nonstop
Depart: Sun Sep 17 2017 Return: Wed Sep 20 2017 Trip spans 4 days
Delta
Delta
IAD
2:00a
SAT
7:44a
5h 44m
1 stop
SAT
2:00a
IAD
9:01a
7h 01m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
American Airlines
American Airlines
IAD
1:05a
SAT
6:14a
5h 09m
1 stop
SAT
3:00a
IAD
8:05a
5h 05m
1 stop
Depart: Sat Nov 4 2017 Return: Wed Nov 8 2017 Trip spans 5 days
United
United
IAD
4:15a
SAT
8:10a
3h 55m
nonstop
SAT
11:40a
IAD
2:50p
3h 10m
nonstop
Depart: Mon Nov 13 2017 Return: Wed Nov 15 2017 Trip spans 3 days
Delta
Delta
IAD
12:35p
SAT
6:43p
6h 08m
1 stop
SAT
7:35a
IAD
3:55p
8h 20m
1 stop
Depart: Wed Sep 13 2017 Return: Mon Sep 18 2017 Trip spans 6 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Aug 26 2017 Trip spans 3 days
American Airlines
American Airlines
IAD
3:10a
SAT
10:54a
7h 44m
1 stop
SAT
10:35a
IAD
4:51p
6h 16m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
United
United
IAD
3:15a
SAT
7:10a
3h 55m
nonstop
SAT
11:40a
IAD
2:50p
3h 10m
nonstop
Depart: Fri Nov 24 2017 Return: Tue Nov 28 2017 Trip spans 5 days
Delta
Delta
IAD
1:00a
SAT
6:49a
5h 49m
1 stop
SAT
6:30a
IAD
12:21p
5h 51m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
Frontier
Frontier
IAD
2:45p
SAT
10:27a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Direct flights IAD to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
1201 8:40 am 11:04 am Aug 21 - Aug 22
6009 8:40 am 11:09 am Aug 23 - Sep 2
6009 8:40 am 11:09 am Aug 15 - Aug 20
6009 8:45 am 11:14 am Jul 22 - Aug 14
6183 5:15 pm 7:53 pm Jul 22 - Aug 14
6183 5:23 pm 8:04 pm Aug 15 - Sep 5
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$246
Destination

San Antonio
$246
Airlines Airline reviews

4 travelers who booked a flight from Washington to San Antonio rated their chosen airlines with an average of 8.8.

Overall
9.5
Boarding
8.5
Crew
9.5
Comfort
9.0
Food
8.0
Entertainment
8.0