What’s the cost of a flight from Chicago O'Hare to Killeen?

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

Are there alternative airports near Chicago and Killeen (Robert Gray AAF)?

The two cities are about 1501 km apart. Looking beyond the main airport might reveal better options.

• Airports in Chicago: There are 3 airports in Chicago - Midway, O'Hare, Rockford.
• Airports in Killeen (Robert Gray AAF): Only Killeen (Robert Gray AAF) is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Killeen (Robert Gray AAF) has more than one airport, you can pick the most convenient for your destination.

Flight filters for the route Chicago O'Hare – Killeen

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.