Ontario (ONT) to New York City (LGA) flight deal in economy from $267

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesONT

Ontario International Airport

Ontario, United States
United StatesLGA

LaGuardia Airport

New York City, United States
$520 USD
-49%$267 USD
Verified 17 days ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Thursday, July 30th, 2026

8 round-trip options

Returning
Tue, Aug 4, 2026•5 Day Trip
$648 USD
Google Flights
Returning
Wed, Aug 5, 2026•6 Day Trip
$957 USD
Google Flights
Returning
Thu, Aug 6, 2026•7 Day Trip
$718 USD
Google Flights
Returning
Sat, Aug 8, 2026•9 Day Trip
$957 USD
Google Flights
Returning
Sun, Aug 9, 2026•10 Day Trip
$1,123 USD
Google Flights
Returning
Mon, Aug 10, 2026•11 Day Trip
$967 USD
Google Flights
Returning
Wed, Aug 12, 2026•13 Day Trip
$957 USD
Google Flights
Returning
Thu, Aug 13, 2026•14 Day Trip
$658 USD
Google Flights