How much is a flight from Ontario to Trenton?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and Trenton Mercer.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ontario - Trenton route.

Which airports are most convenient between Ontario and Trenton Mercer?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Ontario: Only Ontario is currently active.
• Airports in Trenton Mercer: Trenton Mercer is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Match your flight search to your preferences: Ontario – Trenton

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.