What’s the cost of a flight from Ontario to Killeen?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and Killeen (Robert Gray AAF).

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying from or to Ontario and Killeen (Robert Gray AAF)? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

• Airports in Ontario: Only Ontario is available for departures.
• Airports in Killeen (Robert Gray AAF): Killeen (Robert Gray AAF) is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Compare flights from Ontario to Killeen 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.