Find Deals on Flights from Greenville to Ontario (GSP - 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 Greenville to Ontario

(Round-trip)
Depart: Tue Apr 25 2017 Return: Mon May 1 2017 Trip spans 7 days
American Airlines
American Airlines
GSP
12:15p
ONT
7:08p
6h 53m
1 stop
ONT
3:35p
GSP
3:31a
11h 56m
2 stops
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
United
United
GSP
3:15p
ONT
7:36a
16h 21m
2 stops
ONT
5:10p
GSP
2:44a
9h 34m
2 stops
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
American Airlines
American Airlines
GSP
4:00a
ONT
12:38p
8h 38m
1 stop
ONT
2:20a
GSP
8:33a
6h 13m
1 stop
Depart: Mon Aug 7 2017 Return: Fri Aug 11 2017 Trip spans 5 days
American Airlines
American Airlines
GSP
2:20p
ONT
9:07p
6h 47m
1 stop
ONT
8:15p
GSP
2:35a
6h 20m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 9 2017 Trip spans 12 days
American Airlines
American Airlines
GSP
4:00a
ONT
12:38p
8h 38m
1 stop
ONT
6:55a
GSP
2:57p
8h 02m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
United
United
GSP
2:00a
ONT
7:36p
17h 36m
2 stops
ONT
4:10p
GSP
2:49a
10h 39m
2 stops
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
American Airlines
American Airlines
GSP
12:20p
ONT
6:50p
6h 30m
1 stop
ONT
2:34a
GSP
8:45a
6h 11m
1 stop
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
United
United
GSP
3:00p
ONT
6:18a
15h 18m
2 stops
ONT
5:25p
GSP
1:10p
19h 45m
2 stops
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
American Airlines
American Airlines
GSP
2:20p
ONT
9:07p
6h 47m
1 stop
ONT
8:15p
GSP
2:35a
6h 20m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
United
United
GSP
10:45a
ONT
7:35a
20h 50m
2 stops
ONT
5:44p
GSP
6:19a
12h 35m
2 stops
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
American Airlines
American Airlines
GSP
12:15p
ONT
7:08p
6h 53m
1 stop
ONT
6:55a
GSP
3:14p
8h 19m
1 stop
Depart: Sat May 27 2017 Return: Tue May 30 2017 Trip spans 4 days
United
United
GSP
10:40a
ONT
11:11p
12h 31m
2 stops
ONT
5:10p
GSP
2:44a
9h 34m
2 stops
Depart: Wed May 10 2017 Return: Sat May 13 2017 Trip spans 4 days
American Airlines
American Airlines
GSP
4:00a
ONT
12:38p
8h 38m
1 stop
ONT
2:20a
GSP
10:50a
8h 30m
1 stop
Depart: Sun Apr 16 2017 Return: Wed Apr 19 2017 Trip spans 4 days
United
United
GSP
2:20a
ONT
11:36a
9h 16m
2 stops
ONT
3:56a
GSP
4:06p
12h 10m
2 stops
Depart: Thu May 11 2017 Return: Mon May 15 2017 Trip spans 5 days
American Airlines
American Airlines
GSP
2:00a
ONT
10:41a
8h 41m
2 stops
ONT
3:35p
GSP
1:25a
9h 50m
2 stops
Depart: Wed Jun 7 2017 Return: Sat Jun 10 2017 Trip spans 4 days
United
United
GSP
6:25a
ONT
5:40p
11h 15m
2 stops
ONT
5:44p
GSP
2:30a
8h 46m
2 stops
Depart: Sat Apr 29 2017 Return: Thu May 4 2017 Trip spans 6 days
American Airlines
American Airlines
GSP
4:00a
ONT
12:38p
8h 38m
1 stop
ONT
6:55a
GSP
3:14p
8h 19m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 1 2017 Trip spans 4 days
United
United
GSP
2:20a
ONT
7:45p
17h 25m
2 stops
ONT
1:05p
GSP
2:46a
13h 41m
2 stops
Depart: Fri Jul 21 2017 Return: Thu Jul 27 2017 Trip spans 7 days
American Airlines
American Airlines
GSP
3:52p
ONT
10:08p
6h 16m
1 stop
ONT
8:15p
GSP
2:35a
6h 20m
1 stop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
American Airlines
American Airlines
GSP
12:20p
ONT
10:20p
10h 00m
1 stop
ONT
6:55a
GSP
2:57p
8h 02m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Greenville
$417
Destination

Ontario
$417