Find Cheap 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
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: Fri May 19 2017 Return: Sat May 27 2017 Trip spans 9 days
Major Airline
Major Airline
ONT
10:20p
SAT
7:54a
9h 34m
2 stops
SAT
10:59a
ONT
4:40p
29h 41m
2 stops
Depart: Sat May 20 2017 Return: Sat May 27 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
2:20a
SAT
9:40a
7h 20m
1 stop
SAT
10:40a
ONT
6:08p
7h 28m
1 stop
Depart: Wed May 31 2017 Return: Sat Jun 3 2017 Trip spans 4 days
Delta
Delta
ONT
12:46p
SAT
6:03p
5h 17m
1 stop
SAT
4:30a
ONT
10:13a
5h 43m
1 stop
Depart: Thu May 18 2017 Return: Sat May 20 2017 Trip spans 3 days
United
United
ONT
9:34a
SAT
5:41p
8h 07m
1 stop
SAT
4:50a
ONT
10:56a
6h 06m
1 stop
Depart: Fri Aug 18 2017 Return: Mon Aug 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
2:20a
SAT
12:28p
10h 08m
1 stop
SAT
3:21p
ONT
9:17a
17h 56m
1 stop
Depart: Tue May 23 2017 Return: Sat May 27 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
5:55a
SAT
10:50a
4h 55m
1 stop
SAT
2:28p
ONT
7:45p
5h 17m
1 stop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
8:45a
SAT
1:45p
5h 00m
1 stop
SAT
2:28p
ONT
7:45p
5h 17m
1 stop
Depart: Sun May 28 2017 Return: Wed May 31 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
8:45a
SAT
1:45p
5h 00m
1 stop
SAT
2:28p
ONT
7:45p
5h 17m
1 stop
Depart: Sun May 14 2017 Return: Wed May 17 2017 Trip spans 4 days
Major Airline
Major Airline
ONT
10:20p
SAT
7:54a
9h 34m
1 stop
SAT
10:59a
ONT
4:15p
29h 16m
1 stop
Depart: Thu Jun 1 2017 Return: Sat Jun 3 2017 Trip spans 3 days
Delta
Delta
ONT
12:46p
SAT
6:03p
5h 17m
1 stop
SAT
4:30a
ONT
10:13a
5h 43m
1 stop
Depart: Sat Jun 3 2017 Return: Sat Jun 10 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
8:45a
SAT
1:53p
5h 08m
1 stop
SAT
2:35p
ONT
9:06p
6h 31m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Delta
Delta
ONT
2:00a
SAT
7:35a
5h 35m
1 stop
SAT
2:00a
ONT
7:40a
5h 40m
1 stop
Depart: Sat Oct 14 2017 Return: Wed Oct 18 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
8:45a
SAT
1:25p
4h 40m
1 stop
SAT
11:15a
ONT
4:28p
5h 13m
1 stop
Depart: Tue Jun 27 2017 Return: Thu Jul 6 2017 Trip spans 10 days
Major Airline
Major Airline
ONT
10:20p
SAT
8:24a
10h 04m
1 stop
SAT
11:21a
ONT
4:16p
28h 55m
1 stop
Depart: Tue Jun 20 2017 Return: Sun Jun 25 2017 Trip spans 6 days
United
United
ONT
12:50p
SAT
2:24a
13h 34m
2 stops
SAT
3:30p
ONT
6:42p
27h 12m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
Delta
Delta
ONT
2:00a
SAT
7:35a
5h 35m
1 stop
SAT
2:00a
ONT
7:40a
5h 40m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
8:45a
SAT
1:45p
5h 00m
1 stop
SAT
1:05a
ONT
8:05a
7h 00m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 18 2017 Trip spans 10 days
Major Airline
Major Airline
ONT
9:15a
SAT
8:24a
23h 09m
1 stop
SAT
11:21a
ONT
4:20p
28h 59m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:30p
SAT
4:51p
4h 21m
1 stop
SAT
11:20a
ONT
4:26p
5h 06m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Delta
Delta
ONT
2:00a
SAT
7:35a
5h 35m
1 stop
SAT
2:00a
ONT
7:40a
5h 40m
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?
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Airports
Origin

Ontario
$336
Destination

San Antonio
$336