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

Tuesday, November 3rd, 2026

5 round-trip options

Returning
Sun, Nov 8, 2026•5 Day Trip
$423 USD
Google Flights
Returning
Wed, Nov 11, 2026•8 Day Trip
$267 USD
Google Flights
Returning
Fri, Nov 13, 2026•10 Day Trip
$267 USD
Google Flights
Returning
Mon, Nov 16, 2026•13 Day Trip
$363 USD
Google Flights
Returning
Tue, Nov 17, 2026•14 Day Trip
$267 USD
Google Flights