Find Cheap Flights from Pittsburgh to Ontario (PIT - ONT)

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 Pittsburgh to Ontario

(Round-trip)
Depart: Sat Sep 9 2017 Return: Sat Oct 7 2017 Trip spans 29 days
United
United
PIT
3:05a
ONT
11:45a
8h 40m
1 stop
ONT
3:40p
PIT
11:29p
7h 49m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:45p
ONT
8:52p
7h 07m
1 stop
ONT
9:10p
PIT
3:41a
6h 31m
1 stop
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
United
United
PIT
12:20p
ONT
7:55p
7h 35m
1 stop
ONT
9:35a
PIT
3:35p
6h 00m
1 stop
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
United
United
PIT
3:05a
ONT
11:45a
8h 40m
1 stop
ONT
3:40p
PIT
11:29p
7h 49m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
United
United
PIT
12:25p
ONT
7:40p
7h 15m
1 stop
ONT
3:40p
PIT
11:29p
7h 49m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
American Airlines
American Airlines
PIT
12:30p
ONT
7:55p
7h 25m
1 stop
ONT
7:45a
PIT
2:21p
6h 36m
1 stop
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
United
United
PIT
3:20a
ONT
11:09a
7h 49m
1 stop
ONT
3:40p
PIT
11:29p
7h 49m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
United
United
PIT
12:20p
ONT
7:40p
7h 20m
1 stop
ONT
9:35a
PIT
3:36p
6h 01m
1 stop
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:45p
ONT
8:52p
7h 07m
1 stop
ONT
9:10p
PIT
3:41a
6h 31m
1 stop
Depart: Wed Nov 1 2017 Return: Sat Nov 11 2017 Trip spans 11 days
United
United
PIT
12:26p
ONT
7:15p
6h 49m
1 stop
ONT
12:25a
PIT
7:12a
6h 47m
1 stop
Depart: Fri Sep 15 2017 Return: Fri Sep 22 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
3:10p
ONT
10:10p
7h 00m
1 stop
ONT
8:45a
PIT
3:25p
6h 40m
1 stop
Depart: Thu Nov 2 2017 Return: Sat Nov 11 2017 Trip spans 10 days
United
United
PIT
12:26p
ONT
7:15p
6h 49m
1 stop
ONT
12:25a
PIT
7:12a
6h 47m
1 stop
Depart: Thu Sep 21 2017 Return: Wed Sep 27 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:45p
ONT
8:52p
7h 07m
1 stop
ONT
9:10p
PIT
3:41a
6h 31m
1 stop
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
United
United
PIT
4:39a
ONT
11:35a
6h 56m
1 stop
ONT
12:25a
PIT
7:12a
6h 47m
1 stop
Depart: Mon Nov 6 2017 Return: Wed Nov 15 2017 Trip spans 10 days
United
United
PIT
11:26a
ONT
6:15p
6h 49m
1 stop
ONT
8:20a
PIT
2:46p
6h 26m
1 stop
Depart: Thu Dec 7 2017 Return: Sat Dec 16 2017 Trip spans 10 days
American Airlines
American Airlines
PIT
10:34a
ONT
6:04p
7h 30m
1 stop
ONT
7:59p
PIT
2:50a
6h 51m
1 stop
Depart: Tue Nov 7 2017 Return: Wed Nov 8 2017 Trip spans 2 days
United
United
PIT
11:34a
ONT
6:15p
6h 41m
1 stop
ONT
8:20a
PIT
2:46p
6h 26m
1 stop
Depart: Sat Nov 11 2017 Return: Wed Nov 15 2017 Trip spans 5 days
United
United
PIT
3:39a
ONT
10:36a
6h 57m
1 stop
ONT
8:20a
PIT
2:46p
6h 26m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Sep 6 2017 Trip spans 10 days
American Airlines
American Airlines
PIT
3:10p
ONT
9:03a
17h 53m
1 stop
ONT
12:25p
PIT
4:07a
15h 42m
2 stops
Depart: Mon Nov 20 2017 Return: Thu Nov 30 2017 Trip spans 11 days
United
United
PIT
11:26a
ONT
6:15p
6h 49m
1 stop
ONT
2:30p
PIT
10:24p
7h 54m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Pittsburgh
$274
Destination

Ontario
$274