Whether you're looking for a flight with American Airlines or US Airways – with idealo you'll find the information you need to book an affordable flight from Dallas to Killeen. By taking a look at our database, we've found that the most affordable ticket prices for flights from Dallas to Killeen start at $102. Tickets for flights on Thursdays are up to 11 % more expensive than other days of the week. Users choose American Airlines most of the time when flying this route. Direct flights are available on any day with this airline. At only $102 these are the most affordable flight connections in our database. Ticket prices for flights with stopovers start at $219, but if you're more interested in direct flights you can find tickets for as little as $102. 18 % of idealo users prefer stopover connections. Thereby idealo users choose stops in Houston most often. This is the fastest connection and has a flight time of 2 hours and 50 minutes. Use our price comparison service and get the best deals on offer, whether you want to fly in July or another month from Dallas to Killeen.