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Find Flight Deals from New York LaGuardia to Ontario (LGA - ONT)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from New York LaGuardia to Ontario

(Round-trip)
Depart: Tue Apr 14 2015 Return: Thu Apr 16 2015 Trip spans 3 days
American Airlines
American Airlines
LGA
9:10a
ONT
7:00p
9h 50m
1 stop
ONT
3:40a
LGA
12:48p
9h 08m
1 stop
Depart: Mon Apr 20 2015 Return: Wed Apr 22 2015 Trip spans 3 days
United
United
LGA
1:57p
ONT
10:24p
8h 27m
1 stop
ONT
6:55a
LGA
3:31p
8h 36m
1 stop
Depart: Sat Apr 18 2015 Return: Wed Apr 29 2015 Trip spans 12 days
American Airlines
American Airlines
LGA
1:45p
ONT
10:20p
8h 35m
1 stop
ONT
6:55a
LGA
2:45p
7h 50m
1 stop
Depart: Tue Apr 21 2015 Return: Thu Apr 23 2015 Trip spans 3 days
United
United
LGA
9:41a
ONT
6:07p
8h 26m
1 stop
ONT
2:00a
LGA
10:12a
8h 12m
1 stop
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
American Airlines
American Airlines
LGA
12:20p
ONT
10:20p
10h 00m
1 stop
ONT
6:55a
LGA
3:44p
8h 49m
1 stop
Depart: Thu Apr 23 2015 Return: Sat Apr 25 2015 Trip spans 3 days
American Airlines
American Airlines
LGA
11:29a
ONT
10:20p
10h 51m
1 stop
ONT
6:55a
LGA
3:44p
8h 49m
1 stop
Depart: Fri Apr 24 2015 Return: Fri May 1 2015 Trip spans 8 days
United
United
LGA
1:57p
ONT
10:24p
8h 27m
1 stop
ONT
9:30a
LGA
4:15p
6h 45m
1 stop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
United
United
LGA
9:41a
ONT
6:07p
8h 26m
1 stop
ONT
2:00a
LGA
10:00a
8h 00m
1 stop
Depart: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
United
United
LGA
9:41a
ONT
6:07p
8h 26m
1 stop
ONT
9:30a
LGA
4:15p
6h 45m
1 stop
Depart: Wed Apr 29 2015 Return: Fri May 1 2015 Trip spans 3 days
United
United
LGA
1:59p
ONT
10:24p
8h 25m
1 stop
ONT
2:00a
LGA
11:29a
9h 29m
1 stop
Depart: Thu Apr 30 2015 Return: Sat May 9 2015 Trip spans 10 days
American Airlines
American Airlines
LGA
11:29a
ONT
10:20p
10h 51m
1 stop
ONT
6:55a
LGA
4:31p
9h 36m
1 stop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
American Airlines
American Airlines
LGA
1:45p
ONT
10:20p
8h 35m
1 stop
ONT
2:05a
LGA
10:26a
8h 21m
1 stop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
United
United
LGA
1:57p
ONT
10:24p
8h 27m
1 stop
ONT
2:00a
LGA
11:25a
9h 25m
1 stop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
American Airlines
American Airlines
LGA
1:45p
ONT
10:20p
8h 35m
1 stop
ONT
6:55a
LGA
2:58p
8h 03m
1 stop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
United
United
LGA
1:54a
ONT
10:00a
8h 06m
1 stop
ONT
9:24a
LGA
4:25p
7h 01m
1 stop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
American Airlines
American Airlines
LGA
1:45p
ONT
10:20p
8h 35m
1 stop
ONT
6:55a
LGA
2:26p
7h 31m
1 stop
Depart: Mon Apr 13 2015 Return: Thu Apr 16 2015 Trip spans 4 days
United
United
LGA
1:57p
ONT
10:24p
8h 27m
1 stop
ONT
6:55a
LGA
4:30p
9h 35m
1 stop
Depart: Mon May 11 2015 Return: Thu May 14 2015 Trip spans 4 days
United
United
LGA
1:54a
ONT
10:00a
8h 06m
1 stop
ONT
8:08a
LGA
4:29p
8h 21m
1 stop
Depart: Wed Apr 8 2015 Return: Wed May 6 2015 Trip spans 29 days
Delta
Delta
LGA
10:29a
ONT
9:46p
11h 17m
2 stops
ONT
2:15a
LGA
11:44a
9h 29m
2 stops
Depart: Sat Jun 6 2015 Return: Sat Jun 13 2015 Trip spans 8 days
US Airways
US Airways
LGA
1:45p
ONT
10:57p
9h 12m
2 stops
ONT
5:45p
LGA
5:27a
11h 42m
2 stops
Airports
Origin

New York
$311
Destination

Ontario
$311