Fly One-Way from Newark to Ontario, CA from €69 - Up to 58% Off!

Looking for an incredible deal to Southern California? This is it! We've found one-way flights from Newark (EWR) to Ontario (ONT) for an astonishing €69. This isn't just a great price; it's a massive saving of up to 58% off typical fares for this route. Imagine all you can do with those extra savings!

This fantastic offer is valid for two specific departure dates in May 2026: Tuesday, May 5th, 2026, and Thursday, May 7th, 2026. Both dates are available at the rock-bottom price of €69. Ontario International Airport (ONT) is your gateway to the Inland Empire, offering easy access to theme parks, stunning natural beauty, and the vibrant culture of Southern California. May is an ideal time to visit, with pleasant temperatures perfect for exploring without the peak summer crowds. Whether you're planning a visit to family, a spontaneous getaway, or starting a new adventure out West, these one-way fares provide unbeatable flexibility and value.

Don't miss out on this limited-time opportunity! With only two departure dates available at this incredible price, these seats won't last long. Click through to book your €69 one-way flight from Newark to Ontario for either May 5th or May 7th, 2026, and start planning your Southern California escape today!