New York (JFK) to Ontario (ONT) flights
One airline flies nonstop from New York (JFK) to Ontario (ONT): 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 JFK to ONT
- JetBlue AirwaysNot in an alliance · bookable with 2 programsWho books it
Book JFK to ONT 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
JFK to ONT 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)JetBlue Airways and Delta Air Lines, then Frontier Airlines, United Airlines and 1 more
- Via Las Vegas (LAS)American Airlines, Alaska Airlines and 2 more, then Southwest Airlines and Frontier Airlines
+1 - Via Phoenix (PHX)American Airlines the whole way
- Via Nashville (BNA)American Airlines, Delta Air Lines and 1 more, then Southwest Airlines
- 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)American Airlines and Delta Air Lines, then Southwest Airlines
- Via Houston (IAH)JetBlue Airways, then United Airlines and Frontier Airlines
- Via Sacramento (SMF)JetBlue Airways, then Southwest Airlines and Frontier Airlines
- Via San Francisco (SFO)American Airlines, Alaska Airlines and 2 more, then United Airlines and Frontier Airlines+1
- Via Portland (PDX)Alaska Airlines the whole way
- Via Seattle (SEA)Alaska Airlines and Delta Air Lines the whole way
JFK to ONT: common questions
Which airlines fly nonstop from JFK to ONT?
JetBlue Airways flies nonstop from New York (JFK) to Ontario (ONT).
How far is New York from Ontario by plane?
New York (JFK) and Ontario (ONT) 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 JFK to ONT 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 JFK to ONT cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for JFK to ONT with taxes and fees.
Where can I connect between New York and Ontario?
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.