Cheap flights from Greenville to Killeen (GSP - GRK) from $559

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Killeen. Check prices with Cheapflights to find a great deal for your trip.

It’s typically best to fly out from Greenville to Killeen at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

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.

Yes, there are multiple flights from Greenville to Killeen for under $600. The cheapest flight booked recently is on American Airlines for just $559, but on average you can expect to pay $1,066.

Great question - GSP to GRK just means Greenville Airport to Killeen Fort Hood Regional Airport. Now you’ll know what these unique codes when you look for flights!