Cheap Flights from Newark Liberty International Airport to Ontario (ONT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/2
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2025/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Newark Liberty－Ontario Airport
February Lowest Airfares
USD324

The airfare displayed above is for Delta Air Lines

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Newark Liberty－Ontario Airport
March Lowest Airfares
USD455

The airfare displayed above is for United Airlines

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Newark Liberty－Ontario Airport
April Lowest Airfares
USD323

The airfare displayed above is for Delta Air Lines

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Newark Liberty－Ontario Airport
May Lowest Airfares
USD375

The airfare displayed above is for Delta Air Lines

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Newark Liberty－Ontario Airport
June Lowest Airfares
USD488

The airfare displayed above is for United Airlines

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New York－Ontario
Estimated Flight Time
7 Hours 29 Minutes
New York－Ontario
Number of Operating Airlines
4

Operating Airlines for Newark Liberty－Ontario Airport Route
Delta Air Lines

American Airlines

Alaska Airlines

United Airlines

Other Destinations from:New York

Newark Liberty－Palm Springs(PSP)
USD419〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

John F. Kennedy Airport－Ontario(ONT)
USD276〜
San Francisco Airport－Ontario(ONT)
USD114〜
Harry Reid Airport－Ontario(ONT)
USD372〜
Orlando Airport－Ontario(ONT)
USD398〜
Seattle-Tacoma Airport－Ontario(ONT)
USD144〜
LaGuardia Airport－Ontario(ONT)
USD331〜
* Fares vary in accordance to seat availability