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 17 hours ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Thursday, August 27th, 2026

Outbound Flights

7h 42m·1 stop
$134 USD
Delta Air Lines
LGAAug 27 06:00
→
ATLAug 27 08:20
DL 550Airbus A321
1h 5m layover
Delta Air Lines
ATLAug 27 09:25
→
ONTAug 27 10:42
DL 665Airbus A321
10h 30m·1 stop
$134 USD
Delta Air Lines
LGAAug 27 10:59
→
ATLAug 27 13:20
DL 993Airbus A321
3h 45m layover
Delta Air Lines
ATLAug 27 17:05
→
ONTAug 27 18:29
DL 2891Airbus A321
8h 52m·1 stop
$159 USD
Delta Air Lines
LGAAug 27 16:00
→
ATLAug 27 19:07
DL 969Airbus A321
1h 20m layover
Delta Air Lines
ATLAug 27 20:27
→
ONTAug 27 21:52
DL 779Airbus A321
8h 30m·1 stop
$250 USD
Delta Air Lines
LGAAug 27 12:59
→
ATLAug 27 15:26
DL 994Airbus A321
1h 39m layover
Delta Air Lines
ATLAug 27 17:05
→
ONTAug 27 18:29
DL 2891Airbus A321
9h 39m·2 stops
$640 USD
Delta Air Lines
LGAAug 27 16:55
→
DTWAug 27 19:15
DL 999Airbus A321
1h layover
Delta Air Lines
DTWAug 27 20:15
→
SLCAug 27 22:10
DL 2117Airbus A321neo
35m layover
Delta Air Lines
SLCAug 27 22:45
→
ONTAug 27 23:34
DL 1614Airbus A220-100 Passenger
Google Flights