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

Sunday, July 19th, 2026

8 round-trip options

Returning
Fri, Jul 24, 2026•5 Day Trip
$398 USD
Google Flights
Returning
Sat, Jul 25, 2026•6 Day Trip
$717 USD
Google Flights
Returning
Sun, Jul 26, 2026•7 Day Trip
$767 USD
Google Flights
Returning
Tue, Jul 28, 2026•9 Day Trip
$408 USD
Google Flights
Returning
Wed, Jul 29, 2026•10 Day Trip
$358 USD
Google Flights
Returning
Thu, Jul 30, 2026•11 Day Trip
$418 USD
Google Flights
Returning
Sat, Aug 1, 2026•13 Day Trip
$873 USD
Google Flights
Returning
Sun, Aug 2, 2026•14 Day Trip
$727 USD
Google Flights