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

Friday, November 27th, 2026

5 round-trip options

Returning
Wed, Dec 2, 2026•5 Day Trip
$423 USD
Google Flights
Returning
Sat, Dec 5, 2026•8 Day Trip
$529 USD
Google Flights
Returning
Mon, Dec 7, 2026•10 Day Trip
$529 USD
Google Flights
Returning
Thu, Dec 10, 2026•13 Day Trip
$423 USD
Google Flights
Returning
Fri, Dec 11, 2026•14 Day Trip
$423 USD
Google Flights