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Flights from Newark to Ontario

Did you mean Flights from Ontario to Newark?

Flightmap/Flights from EWR/EWR to ONT

Newark

United States

EWR

Newark Liberty International Airport

Ontario

United States

ONT

Ontario International Airport

Route
Published service includes stops
Distance
2,403 miles
Marketing airlines
1 airline
Aircraft
2 aircraft types
Dates
Aug 12 – Sep 11, 2027

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.

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Explore these airports and cities

  • Flights from EWR
  • Flights to ONT
  • Award flights to New York

Newark to Ontario route overview

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

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

Roame's current schedule feed lists service with stops from EWR to ONT, but no nonstop service.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Aug 12 – Sep 11, 2027.

Marketing airlines on the Newark to Ontario route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from EWR to ONT

Frequently asked questions

Which airports serve the Newark to Ontario route?

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

How far is Ontario from Newark?

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

Are there direct flights from EWR to ONT?

No. Roame's current schedule feed lists service with stops from EWR to ONT, but no nonstop service.

Which airlines market flights from EWR to ONT?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from EWR to ONT?

Aircraft listed in the current schedule include Boeing 737-900 / Boeing 737-900ER (739) and JET.

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