Find Cheap Flights 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
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Knoxville McGhee Tyson to San Antonio

(Round-trip)
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
American Airlines
American Airlines
TYS
12:00a
SAT
4:54a
4h 54m
1 stop
SAT
12:00a
TYS
5:13a
5h 13m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
Delta
Delta
TYS
12:00a
SAT
5:46a
5h 46m
1 stop
SAT
12:00a
TYS
4:25a
4h 25m
1 stop
Depart: Mon Aug 28 2017 Return: Fri Sep 1 2017 Trip spans 5 days
Frontier
Frontier
TYS
12:00a
SAT
10:32p
22h 32m
1 stop
SAT
12:00a
TYS
11:58p
23h 58m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Oct 17 2017 Trip spans 5 days
American Airlines
American Airlines
TYS
12:00a
SAT
4:54a
4h 54m
1 stop
SAT
12:00a
TYS
5:28a
5h 28m
1 stop
Depart: Wed Oct 4 2017 Return: Sun Oct 8 2017 Trip spans 5 days
Delta
Delta
TYS
12:00a
SAT
5:12a
5h 12m
1 stop
SAT
12:00a
TYS
3:53a
3h 53m
1 stop
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
American Airlines
American Airlines
TYS
12:00a
SAT
4:54a
4h 54m
1 stop
SAT
12:00a
TYS
4:22a
4h 22m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
American Airlines
American Airlines
TYS
12:00a
SAT
7:48a
7h 48m
1 stop
SAT
12:00a
TYS
5:28a
5h 28m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
American Airlines
American Airlines
TYS
12:00a
SAT
6:58a
6h 58m
1 stop
SAT
12:00a
TYS
5:28a
5h 28m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
Delta
Delta
TYS
12:00a
SAT
7:15a
7h 15m
1 stop
SAT
12:00a
TYS
5:09a
5h 09m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
American Airlines
American Airlines
TYS
12:00a
SAT
4:54a
4h 54m
1 stop
SAT
12:00a
TYS
5:54a
5h 54m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
American Airlines
American Airlines
TYS
12:00a
SAT
6:40a
6h 40m
1 stop
SAT
12:00a
TYS
4:30a
4h 30m
1 stop
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
Delta
Delta
TYS
12:00a
SAT
7:15a
7h 15m
1 stop
SAT
12:00a
TYS
7:11a
7h 11m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Knoxville
$383
Destination

San Antonio
$383