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 to San Antonio

(Round-trip)
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
Frontier
Frontier
DEN
SAT
2h 07m
nonstop
SAT
DEN
2h 25m
nonstop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
American Airlines
American Airlines
DFW
SAT
1h 05m
nonstop
SAT
DFW
1h 10m
nonstop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
Frontier
Frontier
DEN
SAT
2h 12m
nonstop
SAT
DEN
2h 22m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
United
United
ORD
SAT
3h 08m
nonstop
SAT
ORD
3h 01m
nonstop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Major Airline
Major Airline
SNA
SAT
9h 38m
1 stop
SAT
SNA
15h 29m
1 stop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Frontier
Frontier
DEN
SAT
2h 17m
nonstop
SAT
DEN
2h 30m
nonstop
Depart: Fri Oct 20 2017 Return: Wed Oct 25 2017 Trip spans 6 days
Frontier
Frontier
DEN
SAT
2h 12m
nonstop
SAT
DEN
2h 22m
nonstop
Depart: Sat May 6 2017 Return: Sat May 13 2017 Trip spans 8 days
Delta
Delta
SNA
SAT
5h 35m
1 stop
SAT
SNA
7h 21m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
SAT
3h 59m
nonstop
SAT
SEA
4h 34m
nonstop
Depart: Wed Oct 4 2017 Return: Tue Oct 10 2017 Trip spans 7 days
Frontier
Frontier
DEN
SAT
2h 12m
nonstop
SAT
DEN
2h 22m
nonstop
Depart: Mon Sep 11 2017 Return: Tue Sep 12 2017 Trip spans 2 days
American Airlines
American Airlines
DFW
SAT
1h 07m
nonstop
SAT
DFW
1h 10m
nonstop
Depart: Sun Sep 3 2017 Return: Tue Sep 5 2017 Trip spans 3 days
Frontier
Frontier
ORD
SAT
2h 59m
nonstop
SAT
ORD
2h 54m
nonstop
Depart: Sun Jun 4 2017 Return: Sat Jun 10 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
SAT
1h 05m
nonstop
SAT
DFW
1h 14m
nonstop
Depart: Fri Jul 7 2017 Return: Wed Jul 12 2017 Trip spans 6 days
United
United
DEN
SAT
2h 06m
nonstop
SAT
DEN
2h 32m
nonstop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
Frontier
Frontier
DEN
SAT
2h 17m
nonstop
SAT
DEN
2h 30m
nonstop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
American Airlines
American Airlines
ORD
SAT
2h 43m
nonstop
SAT
ORD
2h 47m
nonstop
Depart: Fri Sep 1 2017 Return: Sun Sep 3 2017 Trip spans 3 days
Major Airline
Major Airline
SLC
SAT
7h 05m
nonstop
SAT
SLC
15h 05m
nonstop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
United
United
ORD
SAT
2h 49m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
American Airlines
American Airlines
DFW
SAT
1h 05m
nonstop
SAT
DFW
1h 10m
nonstop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
Delta
Delta
SJC
SAT
5h 35m
1 stop
SAT
SJC
5h 35m
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
$299
Chicago
$122
Santa Ana
$178
Denver
$77
Salt Lake City
$248
Dallas
$147
San Jose
$264
Destination

San Antonio
$77
Airlines Airline reviews

143 travelers who booked a flight from Denver to San Antonio rated their chosen airlines with an average of 6.3.

Overall
6.5
Boarding
6.7
Crew
7.1
Comfort
6.3
Food
5.3
Entertainment
5.2