New York City (LGA) to Ontario (ONT) flight deal from $193 USD in economy class – flightdeals.net

Home Premium Fare Deals About Pricing

Southwest Airlines

WNSouthwest Airlines

Round Trip•Economy

LaGuardia Airport

New York City, United States

Ontario International Airport

Ontario, United States

$384 USD

-50%$193 USD

Verified Oct 10, 2025 at 6:27 AM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6 7 8 9 10$481 11$412 12$412 13$412 14$412 15$412 16$358 17$356 18$316 19$416 20$316 21$235 22$235 23$230 24$255 25$255 26$356 27$285 28$228 29$228 30$228 31$193 1$193 2$285

Limited Availability

14% of dates checked are available within 10% of the lowest price

Saturday, October 4th, 2025

0 round-trip options

No flight details available for this date.