Flight Routes from Ontario to Newark

Compare cheap outbound and return flights from Ontario (ONT) to Newark (EWR) and find the best offer from numerous airlines and travel agencies.

Cheapest roundtrip flight: from€446
Flight distance: 3,872 km
Time difference: +3 hours

Flight schedule from Ontario (ONT) to Newark (EWR)

Select a travel date in the flight schedule for the route from Ontario (ONT) to Newark (EWR) and compare affordable flight deals.

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Matching outbound flightsONT–EWR · 0 of 0

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October 4 – 10, 2026
October 11 – 17, 2026
October 18 – 24, 2026

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Important flight information

Discover more flights around Ontario and Newark

Departure airport	Airport Ontario-CA (ONT)
Arrival airport	Airport New York - Newark Liberty International Airport, NJ (EWR)
Destination country	Flights to United States
Departure airport - Destination country	Ontario-CA - United States
Departure airport - City-Code	Ontario-CA - New York

Alternative routes to United States

Flight Ontario - New York from 446 $
Flight Ontario - San Francisco from 318 $
Flight Ontario - Miami from 408 $
Flight Ontario - Las Vegas from 258 $
Flight Ontario - Phoenix - Sky Harbor from 420 $
Flight Ontario - Honolulu from 491 $
Flight Ontario - Boston from 479 $
Flight Ontario - Wichita from 493 $
Flight Ontario - Washington-DC from 562 $
Flight Ontario - Chicago from 424 $

Alternative flights to Newark

Flight Detroit - Newark from 247 $
Flight Miami - Newark from 487 $
Flight Los Angeles - Newark from 354 $
Flight Fort Lauderdale - Newark from 342 $
Flight Las Vegas - Newark from 443 $
Flight Fort Myers - Newark from 487 $
Flight San Francisco - Newark from 406 $
Flight Orlando - Newark from 293 $
Flight New Orleans - Newark from 263 $
Flight Denver - Newark from 407 $

Flight destinations with a similar price

Flight Newark - Stuttgart from 959 $
Flight Newark - Toronto from 265 $
Flight Newark - Manila from 1.457 $
Flight Newark - Guadalajara from 542 $
Flight Newark - Melbourne from 1.762 $
Flight Newark - Edinburgh from 573 $
Flight Newark - Paris - Charles de Gaulle from 731 $
Flight Newark - Shannon from 714 $
Flight Newark - Warsaw from 622 $
Flight Newark - Mumbai from 1.209 $

Flight destinations with a similar price

Flight Ontario - New York from 446 $
Flight Ontario - Miami from 408 $
Flight Ontario - Phoenix - Sky Harbor from 420 $
Flight Ontario - Boston from 479 $
Flight Ontario - Chicago from 424 $
Flight Ontario - Los Cabos from 467 $
Flight Ontario - Chicago O'Hare from 424 $
Flight Ontario - Reno from 480 $
Flight Ontario - Denver from 407 $
Flight Ontario - San Jose from 430 $