New York City (LGA) to Ontario (ONT) flight deal in economy from $134

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesLGA

LaGuardia Airport

New York City, United States
United StatesONT

Ontario International Airport

Ontario, United States
$293 USD
-54%$134 USD
Verified about 23 hours ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Thursday, September 10th, 2026

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