Find Deals on Flights from Seattle to San Antonio

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to San Antonio

(Round-trip)
Depart: Tue Jan 10 2017 Return: Sat Jan 14 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
8:25p
SAT
3:54a
7h 29m
1 stop
SAT
4:50a
SEA
1:14p
8h 24m
1 stop
Depart: Wed Jan 11 2017 Return: Sat Jan 14 2017 Trip spans 4 days
Frontier
Frontier
SEA
1:50p
SAT
5:53a
16h 03m
1 stop
SAT
8:40a
SEA
3:02p
6h 22m
1 stop
Depart: Fri Dec 9 2016 Return: Sun Dec 11 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
6:40a
SAT
10:39a
3h 59m
nonstop
SAT
1:40p
SEA
6:18p
4h 38m
nonstop
Depart: Sat Jan 14 2017 Return: Tue Jan 17 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
1:00a
SAT
6:49a
5h 49m
1 stop
SAT
10:15a
SEA
5:24p
7h 09m
1 stop
Depart: Mon Mar 20 2017 Return: Thu Mar 23 2017 Trip spans 4 days
Delta
Delta
SEA
12:30p
SAT
5:34p
5h 04m
1 stop
SAT
3:00a
SEA
8:55a
5h 55m
1 stop
Depart: Sat Mar 18 2017 Return: Wed Mar 22 2017 Trip spans 5 days
United
United
SEA
8:40a
SAT
2:57p
6h 17m
1 stop
SAT
5:30a
SEA
12:20p
6h 50m
1 stop
Depart: Thu Jan 12 2017 Return: Wed Jan 18 2017 Trip spans 7 days
Frontier
Frontier
SEA
1:50p
SAT
5:53a
16h 03m
1 stop
SAT
8:40a
SEA
3:02p
6h 22m
1 stop
Depart: Fri Jan 13 2017 Return: Tue Jan 17 2017 Trip spans 5 days
Frontier
Frontier
SEA
1:50p
SAT
5:53a
16h 03m
1 stop
SAT
8:40a
SEA
3:02p
6h 22m
1 stop
Depart: Sat Jan 7 2017 Return: Thu Jan 12 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
8:25p
SAT
3:23a
6h 58m
1 stop
SAT
3:40a
SEA
10:02a
6h 22m
1 stop
Depart: Mon Mar 27 2017 Return: Sun Apr 2 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
7:55a
SAT
11:45a
3h 50m
nonstop
SAT
2:59p
SEA
7:34p
4h 35m
nonstop
Depart: Fri Jan 27 2017 Return: Wed Feb 1 2017 Trip spans 6 days
Frontier
Frontier
SEA
1:42p
SAT
5:48a
16h 06m
1 stop
SAT
8:40a
SEA
3:02p
6h 22m
1 stop
Depart: Wed Jan 18 2017 Return: Sat Jan 21 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
4:56a
SAT
11:46a
6h 50m
1 stop
SAT
3:12a
SEA
9:52a
6h 40m
1 stop
Depart: Fri Mar 10 2017 Return: Wed Mar 15 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
8:55a
SAT
12:21a
15h 26m
1 stop
SAT
5:05a
SEA
11:59a
6h 54m
1 stop
Depart: Wed Mar 29 2017 Return: Sun Apr 2 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
7:55a
SAT
11:45a
3h 50m
nonstop
SAT
2:59p
SEA
7:34p
4h 35m
nonstop
Depart: Fri Jan 20 2017 Return: Fri Jan 27 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
6:15a
SAT
12:25p
6h 10m
1 stop
SAT
7:30a
SEA
2:20p
6h 50m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
7:55a
SAT
11:49a
3h 54m
nonstop
SAT
2:59p
SEA
7:25p
4h 26m
nonstop
Depart: Sun Jan 8 2017 Return: Thu Jan 12 2017 Trip spans 5 days
Frontier
Frontier
SEA
1:50p
SAT
5:53a
16h 03m
1 stop
SAT
8:40a
SEA
3:02p
6h 22m
1 stop
Depart: Sun Dec 25 2016 Return: Wed Jan 4 2017 Trip spans 11 days
Delta
Delta
SEA
6:17a
SAT
1:45p
7h 28m
1 stop
SAT
1:45a
SEA
7:55a
6h 10m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
1:40a
SAT
5:40a
4h 00m
nonstop
SAT
8:40a
SEA
1:05p
4h 25m
nonstop
Depart: Sat Jan 21 2017 Return: Sat Jan 28 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
2:53a
SAT
8:35a
5h 42m
1 stop
SAT
7:30a
SEA
2:20p
6h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$226
Destination

San Antonio
$226
Airlines Airline reviews

16 travelers who booked a flight from Seattle to San Antonio rated their chosen airlines with an average of 8.6.

Overall
9.0
Boarding
8.8
Crew
9.3
Comfort
8.6
Food
7.5
Entertainment
7.2