The cheapest times to fly from TLH to GRK are

  • January 8th to February 18th
  • June 11th to October 21st (except the weeks of July 30th and August 6th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TLH to GRK is early to mid September. Prices can be as high as $699 for Sunday flights during mid to late November, or as low as $238 for Tuesday flights around early to mid September.


When to Fly to Killeen

Flying from Tallahassee, FL (TLH) to Killeen, TX (GRK) will usually cost between $258 to $587 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $291. Due to high demand the most expensive time to fly is mid to late November, with an average price of $547. Planning your trip to low-cost times can easily save you $256 on economy flights and even more on first-class flights. Generally, any price below $370 can be considered a good price for a round-trip TLH to GRK flight.

See below for a graph of average weekly prices for the TLH to GRK route. All prices are for round-trip tickets in USD.

TLH to GRK Flight Prices

Compared to other flights, the TLH to GRK flight is much cheaper than the average and costs much less than the average flight leaving from Tallahassee. The average price per mile (for a direct flight) is $0.29, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $207 (40%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $306. Return trip prices are from the GRK to TLH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from TLH to GRK can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 25 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from TLH to GRK while comparing.

Destination alternative #1: San Antonio International Airport (SAT) in San Antonio, TX

  • 113 miles (182 km) away from GRK
  • Usually 14.46% less expensive than GRK
  • 1-layover flights available

See TLH to SAT flights

Destination alternative #2: Austin – Bergstrom International Airport (AUS) in Austin, TX

  • 61 miles (98 km) away from GRK
  • Usually 4.19% less expensive than GRK
  • 1-layover flights available

See TLH to AUS flights

Destination alternative #3: Waco Regional Airport (ACT) in Waco, TX

  • 52 miles (84 km) away from GRK
  • Usually 1.89% less expensive than GRK
  • 1-layover flights available

See TLH to ACT flights


Flight Questions Answered

Still have questions about flying from TLH to GRK? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: American, Delta, United, and potentially more during busy seasons.

How far away is it from Robert Gray AAF Airport to Tallahassee International Airport?

The distance between the two airports is roughly 801 miles or 1289 kilometers.

How long does it take to fly from TLH to GRK?

The real-world flight time for a nonstop TLH to GRK flight is about 2 hour 25 minutes.

How many flights go between Tallahassee, FL and Killeen, TX?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from TLH to GRK.


Airport Location Info


Departing Airport

Origination code TLH
Origination airport name Tallahassee International Airport
City Tallahassee, FL
Country the United States
Latitude 30.4
Longitude -84.4

Return Airport

Destination code GRK
Destination airport name Robert Gray AAF Airport
City Killeen, TX
Country the United States
Latitude 31.1
Longitude -97.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.