How much is a flight from Tri-Cities to Ontario?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Tri-Cities Regional and Ontario.

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 Tri-Cities - Ontario route.

Which airports near Tri-Cities Regional or Ontario offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Tri-Cities Regional: Only Tri-Cities Regional - Tri-Cities is currently operating.
• Airports in Ontario: Ontario is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Compare flights from Tri-Cities to Ontario with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

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If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.