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

Monday, November 30th, 2026

5 round-trip options

Returning
Sat, Dec 5, 2026•5 Day Trip
$858 USD
Google Flights
Returning
Tue, Dec 8, 2026•8 Day Trip
$752 USD
Google Flights
Returning
Thu, Dec 10, 2026•10 Day Trip
$752 USD
Google Flights
Returning
Sun, Dec 13, 2026•13 Day Trip
$988 USD
Google Flights
Returning
Mon, Dec 14, 2026•14 Day Trip
$908 USD
Google Flights