How much is a ticket from New York Newark to Ontario?

Depending on when you travel and how far in advance you book, fares between New York City and Ontario can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Best airport options between New York City and Ontario

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in New York City: New York City is served by 3 airports - John F. Kennedy, La Guardia, Newark.
• Airports in Ontario: Ontario is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Match your flight search to your preferences: New York Newark – Ontario

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.