Flights from Ontario to Newark

Did you mean Flights from Newark to Ontario?

Ontario

United States

ONT

Ontario International Airport

Newark

United States

EWR

Newark Liberty International Airport

Route: No published route in current feed
Distance: 2,403 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Ontario to Newark route overview

Ontario International Airport (ONT) serves Ontario; Newark Liberty International Airport (EWR) serves Newark.

The airports are 2,403 miles apart by great-circle distance.

Roame's current schedule feed does not list a published route from ONT to EWR; use the live results above to explore connections.

Frequently asked questions

Which airports serve the Ontario to Newark route?

Ontario International Airport (ONT) is the origin airport and Newark Liberty International Airport (EWR) is the destination airport.

How far is Newark from Ontario?

ONT and EWR are approximately 2,403 miles apart by great-circle distance.

Are there direct flights from ONT to EWR?

No published route from ONT to EWR appears in Roame's current schedule feed. Check the live results for possible connections.