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: Mon May 15 2017 Return: Tue May 23 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
10:55a
SAT
6:47a
19h 52m
1 stop
SAT
10:59a
IAD
7:24a
20h 25m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
Frontier
Frontier
IAD
2:59p
SAT
10:47a
19h 48m
1 stop
SAT
10:35a
IAD
12:02a
13h 27m
1 stop
Depart: Tue May 23 2017 Return: Sat May 27 2017 Trip spans 5 days
American Airlines
American Airlines
IAD
1:05a
SAT
6:32a
5h 27m
1 stop
SAT
1:34p
IAD
6:45p
5h 11m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
United
United
IAD
4:20a
SAT
8:09a
3h 49m
nonstop
SAT
7:55a
IAD
11:18a
3h 23m
nonstop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
Delta
Delta
IAD
1:50a
SAT
9:49a
7h 59m
1 stop
SAT
9:39a
IAD
4:00p
6h 21m
1 stop
Depart: Fri May 5 2017 Return: Tue May 9 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
1:00a
SAT
4:43a
3h 43m
nonstop
SAT
9:00a
IAD
10:43a
1h 43m
nonstop
Depart: Wed May 24 2017 Return: Sat May 27 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
9:50a
SAT
5:16p
7h 26m
1 stop
SAT
1:34p
IAD
6:45p
5h 11m
1 stop
Depart: Sat May 27 2017 Return: Sun May 28 2017 Trip spans 2 days
United
United
IAD
1:15p
SAT
5:04p
3h 49m
nonstop
SAT
7:55a
IAD
11:18a
3h 23m
nonstop
Depart: Sun May 21 2017 Return: Wed May 24 2017 Trip spans 4 days
Delta
Delta
IAD
1:50a
SAT
7:05a
5h 15m
1 stop
SAT
6:55a
IAD
11:45a
4h 50m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Frontier
Frontier
IAD
2:35p
SAT
10:17a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Wed Jun 7 2017 Return: Mon Jun 12 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
10:59a
SAT
6:47a
19h 48m
1 stop
SAT
6:35a
IAD
8:02p
13h 27m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
3:17a
SAT
10:43a
7h 26m
1 stop
SAT
1:34p
IAD
6:45p
5h 11m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 3 2017 Trip spans 5 days
United
United
IAD
1:15p
SAT
5:07p
3h 52m
nonstop
SAT
12:40p
IAD
3:50p
3h 10m
nonstop
Depart: Thu Jun 15 2017 Return: Fri Jun 16 2017 Trip spans 2 days
Delta
Delta
IAD
1:30a
SAT
6:54a
5h 24m
1 stop
SAT
4:15a
IAD
11:55a
7h 40m
1 stop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
Frontier
Frontier
IAD
2:35p
SAT
10:17a
19h 42m
1 stop
SAT
10:15a
IAD
12:21a
14h 06m
1 stop
Depart: Mon Jun 19 2017 Return: Wed Jun 21 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
10:59a
SAT
6:47a
19h 48m
1 stop
SAT
6:35a
IAD
8:02p
13h 27m
1 stop
Depart: Thu May 18 2017 Return: Wed May 24 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
1:05a
SAT
6:32a
5h 27m
1 stop
SAT
2:30a
IAD
9:15a
6h 45m
1 stop
Depart: Tue Jun 20 2017 Return: Wed Jun 21 2017 Trip spans 2 days
Delta
Delta
IAD
1:30a
SAT
6:54a
5h 24m
1 stop
SAT
2:00a
IAD
9:36a
7h 36m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
United
United
IAD
4:20a
SAT
8:09a
3h 49m
nonstop
SAT
9:50a
IAD
3:13p
5h 23m
1 stop
Depart: Thu May 11 2017 Return: Mon May 15 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
9:30a
SAT
10:54a
25h 24m
nonstop
SAT
11:40a
IAD
8:05p
8h 25m
nonstop
Direct flights IAD to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
6009 8:20 am 11:09 am May 5 - May 27
6009 8:20 am 11:09 am May 29 - Jun 7
6183 5:05 pm 7:54 pm May 28 - May 28
6183 5:15 pm 8:04 pm May 29 - Jun 7
6183 5:15 pm 8:04 pm May 5 - May 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
$330
Destination

San Antonio
$330
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