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: Mon May 15 2017 Return: Tue May 23 2017 Trip spans 9 days
United
United
PIT
12:20p
ONT
7:34p
7h 14m
1 stop
ONT
4:10p
PIT
11:25p
7h 15m
1 stop
Depart: Sun May 7 2017 Return: Sat May 13 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:52a
ONT
10:41a
8h 49m
2 stops
ONT
3:35p
PIT
4:32a
12h 57m
2 stops
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
United
United
PIT
3:25a
ONT
11:06a
7h 41m
1 stop
ONT
3:10p
PIT
11:25p
8h 15m
1 stop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
United
United
PIT
3:15a
ONT
11:46a
8h 31m
1 stop
ONT
3:10p
PIT
11:25p
8h 15m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:52a
ONT
10:41a
8h 49m
2 stops
ONT
6:55a
PIT
3:04p
8h 09m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Delta
Delta
PIT
1:15p
ONT
9:49p
8h 34m
2 stops
ONT
6:13a
PIT
5:15p
11h 02m
2 stops
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
United
United
PIT
3:15a
ONT
11:46a
8h 31m
1 stop
ONT
4:05p
PIT
11:28p
7h 23m
1 stop
Depart: Tue Sep 19 2017 Return: Sat Sep 23 2017 Trip spans 5 days
American Airlines
American Airlines
PIT
2:50p
ONT
10:08p
7h 18m
1 stop
ONT
8:59p
PIT
3:50a
6h 51m
1 stop
Depart: Sat May 13 2017 Return: Tue May 23 2017 Trip spans 11 days
United
United
PIT
3:15a
ONT
11:49a
8h 34m
1 stop
ONT
4:10p
PIT
11:25p
7h 15m
1 stop
Depart: Wed May 31 2017 Return: Mon Jun 12 2017 Trip spans 13 days
American Airlines
American Airlines
PIT
1:52a
ONT
10:41a
8h 49m
2 stops
ONT
3:35p
PIT
6:15a
14h 40m
2 stops
Depart: Sun May 14 2017 Return: Tue May 23 2017 Trip spans 10 days
United
United
PIT
3:15a
ONT
11:46a
8h 31m
1 stop
ONT
3:10p
PIT
11:25p
8h 15m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
3:25a
ONT
10:42a
7h 17m
1 stop
ONT
8:45a
PIT
3:29p
6h 44m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
3:25a
ONT
10:42a
7h 17m
1 stop
ONT
8:45a
PIT
3:29p
6h 44m
1 stop
Depart: Fri May 19 2017 Return: Sat May 20 2017 Trip spans 2 days
United
United
PIT
3:25a
ONT
11:06a
7h 41m
1 stop
ONT
3:10p
PIT
11:25p
8h 15m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
United
United
PIT
3:15a
ONT
11:56a
8h 41m
1 stop
ONT
4:10p
PIT
11:25p
7h 15m
1 stop
Depart: Sun May 28 2017 Return: Sat Jun 3 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:52a
ONT
10:41a
8h 49m
2 stops
ONT
6:46a
PIT
3:06p
8h 20m
1 stop
Depart: Sat May 6 2017 Return: Wed May 10 2017 Trip spans 5 days
United
United
PIT
3:15a
ONT
11:46a
8h 31m
1 stop
ONT
9:34a
PIT
6:00p
8h 26m
1 stop
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
American Airlines
American Airlines
PIT
1:30p
ONT
8:45p
7h 15m
1 stop
ONT
3:35p
PIT
4:22a
12h 47m
2 stops
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
United
United
PIT
3:25a
ONT
11:06a
7h 41m
1 stop
ONT
3:10p
PIT
11:25p
8h 15m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
American Airlines
American Airlines
PIT
10:41a
ONT
7:08p
8h 27m
1 stop
ONT
9:10p
PIT
3:37a
6h 27m
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
$294
Destination

Ontario
$294