The cheapest times to fly from ART to GRK are
- April 23rd to May 6th
- August 13th to October 7th
- October 22nd to November 18th
- December 3rd to February 25th (except the week of December 24th)
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 ART to GRK is late January. Prices can be as high as $983 for Sunday flights during early April, or as low as $334 for Tuesday flights around late January.
When to Fly to Killeen
Flying from Watertown, NY (ART) to Killeen, TX (GRK) will usually cost between $350 to $810 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $415. Due to high demand the most expensive time to fly is early April, with an average price of $672. Planning your trip to low-cost times can easily save you $258 on economy flights and even more on first-class flights. Generally, any price below $524 can be considered a good price for a round-trip ART to GRK flight.
See below for a graph of average weekly prices for the ART to GRK route. All prices are for round-trip tickets in USD.
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Compared to other flights, the ART to GRK flight is cheaper than the average and costs less than the average flight leaving from Watertown. The average price per mile (for a direct flight) is $0.22, 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 $231 (35%) 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 $429. Return trip prices are from the GRK to ART flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from ART 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 3 hour 39 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 ART to GRK while comparing.
- 113 miles (182 km) away from GRK
- Usually 27.86% less expensive than GRK
- 1-layover flights available
- 61 miles (98 km) away from GRK
- Usually 19.27% less expensive than GRK
- 1-layover flights available
- 135 miles (217 km) away from GRK
- Usually 18.23% less expensive than GRK
- 1-layover flights available
Flight Hacking ART to GRK
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ART to GRK — but Champion Traveler does!
- Price for both tickets: $507
- Average savings: $17 (3.24%)
Flight Questions Answered
Still have questions about flying from ART to GRK? We’ve got answers.
Which airlines fly this route?
You can find 2 major airlines flying this route most often: American, United, and potentially more during busy seasons.
How far away is it from Robert Gray AAF Airport to Watertown International Airport?
The distance between the two airports is roughly 1484 miles or 2388 kilometers.
How long does it take to fly from ART to GRK?
The real-world flight time for a nonstop ART to GRK flight is about 3 hour 39 minutes.
How many flights go between Watertown, NY and Killeen, TX?
It depends on the day of the week and the date, but a typical day might have around 22 available flights from ART to GRK.
Airport Location Info
Departing Airport
Origination code | ART |
Origination airport name | Watertown International Airport |
City | Watertown, NY |
Country | the United States |
Latitude | 44 |
Longitude | -76 |
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
Flights to GRK
Flights from GRK
Popular Flights
Flights to ART
Flights from ART
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.