Cheap flights from Portland to Killeen (PDX - GRK) from $211

Tuesday flights are found to be more expensive to fly from Portland to Killeen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Killeen.

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Killeen. Flights to Killeen from Portland in February are about $593 on average during February, but can be found for as low as $377.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Portland to Killeen by exploring options for tickets at noon.

American Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

PDX stands for Portland Airport, while GRK stands for Killeen Fort Hood Regional Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.