Business class flights from Ontario to New York ONT → EWR, JFK, LGA
Ontario International Airport (ONT) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA)
The cheapest business class one-way found recently is $619 with United Airlines, 9 Jan 2027, found yesterday.
Business class one-way
The cheapest business class one-way fare on each of 10 departure dates is usually $625 to $731.
Business
The lowest business fare we have seen is $611, across 10 departure dates.
14 Nov · ONT → LGA · United Airlines
1 stop · via ORD
found 5 days ago
That business fare is 5.2 times the economy fare of $117.
We hold too few one-way dates with both a business class and an economy fare for the same trip to compare the two.
Every business class date we hold
11 business class fares; the cheapest on each of 10 departure dates.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | Economy, same dates | |
|---|---|---|---|---|---|---|---|
| 21 Oct | $757 | United Airlines | Ontario International Airport (ONT) → Newark Liberty International Airport (EWR) | 1 stop | found 18 hours ago | None held | See prices for these dates |
| 30 Oct | $744 | American Airlines | Ontario International Airport (ONT) → John F. Kennedy International Airport (JFK) | 1 stop | found yesterday | None held | See prices for these dates |
| 31 Oct | $617 | United Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 1 stop | found 3 days ago | $216 | See prices for these dates |
| 4 Nov | $642 | United Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 1 stop | found 7 days ago | None held | See prices for these dates |
| 5 Nov | $692 | United Airlines | Ontario International Airport (ONT) → Newark Liberty International Airport (EWR) | 1 stop | found 6 days ago | None held | See prices for these dates |
| 14 Nov | $611 | United Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 1 stop | found 5 days ago | None held | See prices for these dates |
| 17 Nov | $643 | United Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 2 stops | found 2 days ago | None held | See prices for these dates |
| 24 Nov | $691 | American Airlines | Ontario International Airport (ONT) → John F. Kennedy International Airport (JFK) | 1 stop | found 5 days ago | None held | See prices for these dates |
| 30 Nov | $800 | American Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 1 stop | found 5 days ago | None held | See prices for these dates |
| 9 Jan 2027 | $619 | United Airlines | Ontario International Airport (ONT) → LaGuardia Airport (LGA) | 1 stop | found yesterday | None held | See prices for these dates |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work