Find Deals on Flights from Ontario to San Antonio (ONT - SAT)

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 Ontario to San Antonio

(Round-trip)
Depart: Mon Feb 6 2017 Return: Sat Feb 11 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
11:30a
SAT
4:01p
4h 31m
1 stop
SAT
1:30p
ONT
6:39p
5h 09m
1 stop
Depart: Tue Feb 28 2017 Return: Sat Mar 4 2017 Trip spans 5 days
United
United
ONT
8:30a
SAT
1:55p
5h 25m
1 stop
SAT
3:51a
ONT
9:45a
5h 54m
1 stop
Depart: Sun May 7 2017 Return: Wed May 10 2017 Trip spans 4 days
Delta
Delta
ONT
2:00a
SAT
7:33a
5h 33m
1 stop
SAT
2:00a
ONT
7:39a
5h 39m
1 stop
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Southwest
Southwest
ONT
1:25p
SAT
5:35p
4h 10m
1 stop
SAT
3:45p
ONT
9:25p
5h 40m
1 stop
Depart: Sat Jan 28 2017 Return: Mon Jan 30 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
12:00a
SAT
12:19a
0h 19m
nonstop
SAT
8:00a
ONT
12:19p
4h 19m
nonstop
Depart: Mon Jan 30 2017 Return: Tue Feb 7 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ONT
1:15p
SAT
10:40a
21h 25m
1 stop
SAT
1:40p
ONT
6:58a
17h 18m
1 stop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
7:45a
SAT
12:15p
4h 30m
1 stop
SAT
1:30p
ONT
6:39p
5h 09m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
United
United
ONT
1:40a
SAT
6:57a
5h 17m
1 stop
SAT
12:25p
ONT
6:11p
5h 46m
1 stop
Depart: Thu Feb 9 2017 Return: Sat Feb 11 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
7:45a
SAT
12:15p
4h 30m
1 stop
SAT
10:15a
ONT
3:24p
5h 09m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
United
United
ONT
9:25a
SAT
5:36p
8h 11m
1 stop
SAT
12:25p
ONT
6:11p
5h 46m
1 stop
Depart: Thu Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
9:24a
SAT
4:32p
7h 08m
1 stop
SAT
1:55p
ONT
8:15p
6h 20m
1 stop
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
Delta
Delta
ONT
12:30p
SAT
6:01p
5h 31m
1 stop
SAT
2:15a
ONT
2:00p
11h 45m
2 stops
Depart: Fri Feb 3 2017 Return: Sat Feb 11 2017 Trip spans 9 days
United
United
ONT
8:30a
SAT
2:11p
5h 41m
1 stop
SAT
3:30a
ONT
9:43a
6h 13m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 21 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
9:24a
SAT
2:52p
5h 28m
1 stop
SAT
1:30a
ONT
7:09a
5h 39m
1 stop
Depart: Fri Jan 20 2017 Return: Thu Jan 26 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
1:15p
SAT
10:40a
21h 25m
1 stop
SAT
1:40p
ONT
6:58a
17h 18m
1 stop
Depart: Sun Feb 26 2017 Return: Thu Mar 2 2017 Trip spans 5 days
United
United
ONT
12:30a
SAT
6:07a
5h 37m
1 stop
SAT
11:10a
ONT
5:25p
6h 15m
1 stop
Depart: Wed Feb 22 2017 Return: Mon Feb 27 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
7:45a
SAT
12:28p
4h 43m
1 stop
SAT
2:55p
ONT
8:15p
5h 20m
1 stop
Depart: Mon Jan 23 2017 Return: Wed Jan 25 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
12:00a
SAT
12:19a
0h 19m
nonstop
SAT
8:00a
ONT
12:19p
4h 19m
nonstop
Depart: Mon Mar 13 2017 Return: Sat Mar 18 2017 Trip spans 6 days
Delta
Delta
ONT
2:00a
SAT
7:40a
5h 40m
1 stop
SAT
2:50a
ONT
10:07a
7h 17m
1 stop
Depart: Fri Mar 3 2017 Return: Sat Mar 4 2017 Trip spans 2 days
United
United
ONT
12:30a
SAT
6:07a
5h 37m
1 stop
SAT
3:51a
ONT
9:45a
5h 54m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Ontario
$336
Destination

San Antonio
$336