Find Cheap Flights from San Antonio to Washington (SAT - WAS)

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

(Round-trip)
Depart: Sat Oct 7 2017 Return: Wed Oct 11 2017 Trip spans 5 days
Frontier
Frontier
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
Major Airline
Major Airline
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
Frontier
Frontier
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Fri Nov 3 2017 Return: Mon Nov 6 2017 Trip spans 4 days
Frontier
Frontier
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Fri Nov 3 2017 Return: Mon Nov 6 2017 Trip spans 4 days
Frontier
Frontier
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
Frontier
Frontier
SAT
12:00a
IAD
3:12a
3h 12m
nonstop
IAD
12:00a
SAT
4:03a
4h 03m
nonstop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Delta
Delta
SAT
12:00a
DCA
5:29a
5h 29m
1 stop
DCA
12:00a
SAT
6:17a
6h 17m
1 stop
Depart: Wed Mar 14 2018 Return: Mon Mar 19 2018 Trip spans 6 days
United
United
SAT
12:00a
DCA
5:06a
5h 06m
1 stop
DCA
12:00a
SAT
7:08a
7h 08m
1 stop
Depart: Wed Feb 14 2018 Return: Sat Feb 17 2018 Trip spans 4 days
Frontier
Frontier
SAT
12:00a
IAD
3:12a
3h 12m
nonstop
IAD
12:00a
SAT
4:03a
4h 03m
nonstop
Depart: Sat Mar 10 2018 Return: Wed Mar 14 2018 Trip spans 4 days
Frontier
Frontier
SAT
12:00a
IAD
3:12a
3h 12m
nonstop
IAD
12:00a
SAT
4:03a
4h 03m
nonstop
Depart: Fri Dec 8 2017 Return: Wed Dec 13 2017 Trip spans 6 days
Frontier
Frontier
SAT
12:00a
IAD
3:10a
3h 10m
nonstop
IAD
12:00a
SAT
4:03a
4h 03m
nonstop
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Frontier
Frontier
SAT
12:00a
DCA
7:55a
7h 55m
1 stop
DCA
12:00a
SAT
7:10p
19h 10m
1 stop
Depart: Fri Nov 10 2017 Return: Sun Nov 12 2017 Trip spans 3 days
Delta
Delta
SAT
12:00a
IAD
8:42a
8h 42m
1 stop
IAD
12:00a
SAT
5:33a
5h 33m
1 stop
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
American Airlines
American Airlines
SAT
12:00a
IAD
2:54p
14h 54m
1 stop
IAD
12:00a
SAT
7:04a
7h 04m
1 stop
Depart: Wed Feb 14 2018 Return: Sun Feb 18 2018 Trip spans 5 days
Delta
Delta
SAT
12:00a
DCA
7:49a
7h 49m
1 stop
DCA
12:00a
SAT
5:24a
5h 24m
1 stop
Depart: Thu Nov 2 2017 Return: Sat Nov 4 2017 Trip spans 3 days
Frontier
Frontier
SAT
12:00a
DCA
10:25p
22h 25m
1 stop
DCA
12:00a
SAT
12:55a
24h 55m
1 stop
Depart: Thu Oct 26 2017 Return: Sat Oct 28 2017 Trip spans 3 days
Frontier
Frontier
SAT
12:00a
DCA
8:25a
8h 25m
1 stop
DCA
12:00a
SAT
11:27p
23h 27m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
Frontier
Frontier
SAT
12:00a
IAD
2:06p
14h 06m
1 stop
IAD
12:00a
SAT
3:52a
3h 52m
nonstop
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
Frontier
Frontier
SAT
12:00a
DCA
6:35a
6h 35m
1 stop
DCA
12:00a
SAT
7:27a
7h 27m
1 stop
Depart: Tue Dec 5 2017 Return: Sat Dec 16 2017 Trip spans 12 days
Frontier
Frontier
SAT
12:00a
DCA
7:55a
7h 55m
1 stop
DCA
12:00a
SAT
11:45p
23h 45m
1 stop
Direct flights SAT to WAS on United
Flight # Depart SAT Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
6138 11:55 am 4:24 pm Sep 6 - Oct 4
6138 11:55 am 4:10 pm Oct 29 - Nov 4
6138 11:55 am 4:24 pm Oct 5 - Oct 28
6138 11:55 am 4:24 pm Sep 9 - Oct 1
6068 4:20 pm 8:45 pm Sep 6 - Oct 27
286 4:50 pm 8:54 pm Oct 29 - Nov 4
286 4:50 pm 8:54 pm Oct 30 - Nov 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

San Antonio
$77
Destination

Washington
only $77
only $178