The cheapest times to fly from DOM to GRK are

  • January 8th to February 18th (except the week of February 5th)
  • April 23rd to July 22nd
  • November 5th to November 25th (except the week of November 12th)

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 DOM to GRK is early to mid June. Prices can be as high as $2753 for Tuesday flights during early August, or as low as $767 for Saturday flights around early to mid June.


When to Fly to Killeen

Flying from Marigot (DOM) to Killeen, TX (GRK) will usually cost between $778 to $1471 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid June with an average ticket price of $778. Due to high demand the most expensive time to fly is early August, with an average price of $2354. Planning your trip to low-cost times can easily save you $1576 on economy flights and even more on first-class flights. Generally, any price below $885 can be considered a good price for a round-trip DOM to GRK flight.

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

DOM to GRK Flight Prices

Compared to other flights, the DOM to GRK flight is cheaper than the average and costs less than the average flight leaving from Dominica. The average price per mile (for a direct flight) is $0.22, which is below average.


Flight Prices by Day of the Week

Saturday is usually the cheapest day to fly to GRK, and Sunday the cheapest day to fly back into DOM. Tuesdays are the most expensive days to fly to Killeen, and Mondays are the most expensive days to return to Dominica. Selecting flights on the least expensive days could save you up to $1352 (38%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Saturday and returning a week later will cost an average of $968. Return trip prices are from the GRK to DOM 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 DOM to GRK can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 33 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 DOM to GRK while comparing.

Destination alternative #1: Austin – Bergstrom International Airport (AUS) in Austin, TX

  • 61 miles (98 km) away from GRK
  • Usually 0.45% less expensive than GRK
  • 2-layover flights available

See DOM to AUS flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Antilles Express, Air Canada, Air France, American, LIAT, Seaborne Airlines, Silver Airways, United, Winair, and potentially more during busy seasons.

How far away is it from Robert Gray AAF Airport to Douglas Charles Airport?

The distance between the two airports is roughly 2537 miles or 4083 kilometers.

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

The real-world flight time for a nonstop DOM to GRK flight is about 5 hour 33 minutes.

How many flights go between Marigot and Killeen, TX?

It depends on the day of the week and the date, but a typical day might have around 25 available flights from DOM to GRK.


Airport Location Info


Departing Airport

Origination codeDOM
Origination airport nameDouglas Charles Airport

Return Airport

Destination codeGRK
Destination airport nameRobert Gray AAF Airport
CityKilleen, TX
Countrythe United States


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.