Find Deals on International Flights from 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Antonio to worldwide

(Round-trip)
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Frontier
Frontier
SAT
DEN
2h 25m
nonstop
DEN
SAT
2h 07m
nonstop
Depart: Wed Apr 19 2017 Return: Fri Apr 21 2017 Trip spans 3 days
Allegiant Air
Allegiant Air
SAT
LAS
3h 02m
nonstop
LAS
SAT
2h 34m
nonstop
Depart: Sun Jun 4 2017 Return: Tue Jun 13 2017 Trip spans 10 days
Major Airline
Major Airline
SAT
LAS
2h 55m
nonstop
LAS
SAT
2h 39m
nonstop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
Frontier
Frontier
SAT
DEN
2h 25m
nonstop
DEN
SAT
2h 07m
nonstop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
United
United
SAT
MEX
12h 30m
1 stop
MEX
SAT
11h 13m
1 stop
Depart: Thu May 11 2017 Return: Mon May 29 2017 Trip spans 19 days
Interjet
Interjet
SAT
MEX
2h 05m
nonstop
MEX
SAT
2h 15m
nonstop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Frontier
Frontier
SAT
DEN
2h 24m
nonstop
DEN
SAT
2h 10m
nonstop
Depart: Wed Aug 2 2017 Return: Sat Aug 5 2017 Trip spans 4 days
American Airlines
American Airlines
SAT
ORD
4h 23m
1 stop
ORD
SAT
2h 50m
nonstop
Depart: Tue May 16 2017 Return: Thu May 18 2017 Trip spans 3 days
Delta
Delta
SAT
LAS
5h 09m
1 stop
LAS
SAT
5h 33m
1 stop
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
Aeromexico
Aeromexico
SAT
MEX
2h 16m
nonstop
MEX
SAT
2h 14m
nonstop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Frontier
Frontier
SAT
DEN
2h 25m
nonstop
DEN
SAT
2h 07m
nonstop
Depart: Wed Apr 12 2017 Return: Sat Apr 15 2017 Trip spans 4 days
Major Airline
Major Airline
SAT
DEN
2h 24m
1 stop
DEN
SAT
2h 10m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 51m
nonstop
ORD
SAT
3h 02m
nonstop
Depart: Wed Aug 9 2017 Return: Sat Aug 19 2017 Trip spans 11 days
Southwest
Southwest
SAT
EWR
5h 20m
1 stop
EWR
SAT
6h 55m
2 stops
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 44m
nonstop
LAS
SAT
2h 41m
nonstop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Frontier
Frontier
SAT
LAS
2h 50m
nonstop
LAS
SAT
2h 30m
nonstop
Depart: Mon Jul 3 2017 Return: Wed Jul 12 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SAT
SEA
4h 15m
nonstop
SEA
SAT
4h 09m
nonstop
Depart: Wed Jul 5 2017 Return: Fri Jul 7 2017 Trip spans 3 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 44m
nonstop
LAS
SAT
2h 40m
nonstop
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
Major Airline
Major Airline
SAT
DEN
2h 30m
nonstop
DEN
SAT
2h 17m
nonstop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Frontier
Frontier
SAT
ORD
2h 52m
nonstop
ORD
SAT
3h 02m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Antonio
$77
Destination

Seattle
$348
Chicago
$113
Newark
$310
Denver
$77
Mexico City
$184
Las Vegas
$117