New York City (LGA) to Ontario (ONT) flight deal in economy from $267
LGALaGuardia Airport
New York City, United States
ONTOntario International Airport
Ontario, United States
$525 USD
-49%$267 USD
Verified 17 days agoNovember 2026
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Monday, November 16th, 2026
8 round-trip options
Returning
Sat, Nov 21, 2026•5 Day Trip
$1,004 USD
Returning
Mon, Nov 23, 2026•7 Day Trip
$469 USD
Returning
Tue, Nov 24, 2026•8 Day Trip
$599 USD
Returning
Wed, Nov 25, 2026•9 Day Trip
$517 USD
Returning
Fri, Nov 27, 2026•11 Day Trip
$519 USD
Returning
Sat, Nov 28, 2026•12 Day Trip
$1,004 USD
Returning
Sun, Nov 29, 2026•13 Day Trip
$1,344 USD
Returning
Mon, Nov 30, 2026•14 Day Trip
$848 USD