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

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesONT

Ontario International Airport

Ontario, United States
United StatesLGA

LaGuardia Airport

New York City, United States
$233 USD
-42%$134 USD
Verified about 10 hours ago
Good Availability
40% of dates checked are available within 10% of the lowest price

Thursday, July 30th, 2026

Outbound Flights

7h 39m·1 stop
$325 USD
Delta Air Lines
ONTJul 30 11:48
→
ATLJul 30 19:15
DL 665Airbus A321
45m layover
Delta Air Lines
ATLJul 30 20:00
→
LGAJul 30 22:27
DL 490Airbus A321
7h 10m·1 stop
$438 USD
Delta Air Lines
ONTJul 30 22:00
→
ATLJul 31 05:18
DL 2892Airbus A321
42m layover
Delta Air Lines
ATLJul 31 06:00
→
LGAJul 31 08:10
DL 404Airbus A321
7h 44m·1 stop
$548 USD
Delta Air Lines
ONTJul 30 07:05
→
ATLJul 30 14:23
DL 761Airbus A321
1h 7m layover
Delta Air Lines
ATLJul 30 15:30
→
LGAJul 30 17:49
DL 433Airbus A321
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