Ontario (ONT) to New York (JFK) flights
One airline flies nonstop from Ontario (ONT) to New York (JFK): JetBlue Airways. The two airports are 2,423 miles (3,900 km) apart. There are also 17 ways to fly it with one stop, through Chicago, Denver and Las Vegas and more.
Airlines flying nonstop from ONT to JFK
- JetBlue AirwaysNot in an alliance · bookable with 2 programsWho books it
Book ONT to JFK with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- JetBlue TrueBlueBooks JetBlue Airways
- Singapore Airlines KrisFlyerBooks JetBlue Airways
ONT to JFK with one stop
17 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Chicago (ORD)American Airlines the whole way
- Via Denver (DEN)Frontier Airlines, United Airlines and 1 more, then JetBlue Airways and Delta Air Lines
- Via Las Vegas (LAS)Southwest Airlines and Frontier Airlines, then American Airlines, Alaska Airlines and 2 more
+1 - Via Phoenix (PHX)American Airlines the whole way
- Via Nashville (BNA)Southwest Airlines, then American Airlines, Delta Air Lines and 1 more
- Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Austin (AUS)Southwest Airlines, then American Airlines and Delta Air Lines
- Via Houston (IAH)United Airlines and Frontier Airlines, then JetBlue Airways
- Via Sacramento (SMF)Southwest Airlines and Frontier Airlines, then JetBlue Airways
- Via San Francisco (SFO)United Airlines and Frontier Airlines, then American Airlines, Alaska Airlines and 2 more+1
- Via Portland (PDX)Alaska Airlines the whole way
- Via Seattle (SEA)Alaska Airlines and Delta Air Lines the whole way
ONT to JFK: common questions
Which airlines fly nonstop from ONT to JFK?
JetBlue Airways flies nonstop from Ontario (ONT) to New York (JFK).
How far is Ontario from New York by plane?
Ontario (ONT) and New York (JFK) are 2,423 miles (3,900 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ONT to JFK award flights?
2 programs can book at least one of the nonstop airlines: JetBlue TrueBlue and Singapore Airlines KrisFlyer. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ONT to JFK cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ONT to JFK with taxes and fees.
Where can I connect between Ontario and New York?
The most direct connections are through Chicago (ORD), Denver (DEN), Las Vegas (LAS), Phoenix (PHX) and Nashville (BNA). On 9 of them the same airline flies both flights, for example American Airlines through Chicago.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.