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, September 29th, 2026

8 round-trip options

Returning
Mon, Oct 5, 2026•6 Day Trip
$423 USD
Google Flights
Returning
Tue, Oct 6, 2026•7 Day Trip
$363 USD
Google Flights
Returning
Wed, Oct 7, 2026•8 Day Trip
$363 USD
Google Flights
Returning
Thu, Oct 8, 2026•9 Day Trip
$503 USD
Google Flights
Returning
Sat, Oct 10, 2026•11 Day Trip
$267 USD
Google Flights
Returning
Sun, Oct 11, 2026•12 Day Trip
$672 USD
Google Flights
Returning
Mon, Oct 12, 2026•13 Day Trip
$712 USD
Google Flights
Returning
Tue, Oct 13, 2026•14 Day Trip
$323 USD
Google Flights