Find Cheap Flights from Ontario to New York LaGuardia (ONT - LGA)

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 New York LaGuardia

(Round-trip)
Depart: Fri Oct 13 2017 Return: Thu Oct 19 2017 Trip spans 7 days
Frontier
Frontier
ONT
LGA
8h 03m
1 stop
LGA
ONT
14h 24m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
United
United
ONT
LGA
8h 54m
1 stop
LGA
ONT
9h 20m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
Frontier
Frontier
ONT
LGA
23h 58m
1 stop
LGA
ONT
22h 29m
1 stop
Depart: Sun Dec 24 2017 Return: Thu Jan 4 2018 Trip spans 12 days
American Airlines
American Airlines
ONT
LGA
7h 18m
1 stop
LGA
ONT
7h 48m
1 stop
Depart: Tue Nov 7 2017 Return: Thu Nov 9 2017 Trip spans 3 days
Frontier
Frontier
ONT
LGA
19h 14m
2 stops
LGA
ONT
19h 10m
2 stops
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
United
United
ONT
LGA
6h 36m
1 stop
LGA
ONT
9h 22m
1 stop
Depart: Tue Dec 12 2017 Return: Sun Dec 17 2017 Trip spans 6 days
Frontier
Frontier
ONT
LGA
19h 09m
2 stops
LGA
ONT
11h 55m
2 stops
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
United
United
ONT
LGA
7h 25m
1 stop
LGA
ONT
13h 09m
2 stops
Depart: Tue Jan 30 2018 Return: Sun Feb 4 2018 Trip spans 6 days
Frontier
Frontier
ONT
LGA
19h 09m
2 stops
LGA
ONT
11h 55m
2 stops
Depart: Tue Feb 6 2018 Return: Sun Feb 11 2018 Trip spans 6 days
Frontier
Frontier
ONT
LGA
19h 09m
2 stops
LGA
ONT
11h 55m
2 stops
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
United
United
ONT
LGA
7h 04m
1 stop
LGA
ONT
9h 20m
1 stop
Depart: Wed Feb 21 2018 Return: Sun Feb 25 2018 Trip spans 5 days
Frontier
Frontier
ONT
LGA
27h 14m
2 stops
LGA
ONT
11h 55m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
United
United
ONT
LGA
9h 52m
1 stop
LGA
ONT
9h 20m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Frontier
Frontier
ONT
LGA
19h 14m
2 stops
LGA
ONT
19h 10m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 14 2018 Trip spans 4 days
Frontier
Frontier
ONT
LGA
19h 09m
2 stops
LGA
ONT
11h 55m
2 stops
Depart: Sun Sep 10 2017 Return: Thu Sep 14 2017 Trip spans 5 days
United
United
ONT
LGA
7h 26m
1 stop
LGA
ONT
7h 57m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
LGA
6h 51m
1 stop
LGA
ONT
8h 33m
1 stop
Depart: Wed Dec 27 2017 Return: Thu Jan 4 2018 Trip spans 9 days
Frontier
Frontier
ONT
LGA
27h 14m
2 stops
LGA
ONT
11h 55m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Ontario
$238
Destination

New York
$238