sux-to-grk

 

The cheapest times to fly from SUX to GRK are

  • January 1st to February 25th
  • July 30th to November 18th
  • early December

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 SUX to GRK is early to mid January. Prices can be as high as $718 for Sunday flights during late May, or as low as $317 for Tuesday flights around early to mid January.

 

When to Fly to Killeen

Flying from Sioux City, IA (SUX) to Killeen, TX (GRK) will usually cost between $319 to $569 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid January with an average ticket price of $333. Due to high demand the most expensive time to fly is late May, with an average price of $524. Planning your trip to low-cost times can easily save you $191 on economy flights and even more on first-class flights. Generally, any price below $380 can be considered a good price for a round-trip SUX to GRK flight.

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

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SUX to GRK Flight Prices

Compared to other flights, the SUX to GRK flight is much cheaper than the average and costs less than the average flight leaving from Sioux City. The average price per mile (for a direct flight) is $0.3, which is in the normal range for a flight.

 

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to GRK, and Wednesday the cheapest day to fly back into SUX. 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 $126 (24%) 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 $364. Return trip prices are from the GRK to SUX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from SUX 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 24 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 SUX to GRK while comparing.

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

  • 61 miles (98 km) away from GRK
  • Usually 8.96% less expensive than GRK
  • 1-layover flights available

See SUX to AUS flights

 

Flight Questions Answered

Still have questions about flying from SUX 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 Sioux Gateway/Col. Bud Day Field Airport?

The distance between the two airports is roughly 787 miles or 1267 kilometers.

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

The real-world flight time for a nonstop SUX to GRK flight is about 2 hour 24 minutes.

How many flights go between Sioux City, IA and Killeen, TX?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from SUX to GRK.

 

Airport Location Info

 

Departing Airport

Origination code SUX
Origination airport name Sioux Gateway/Col. Bud Day Field Airport
City Sioux City, IA
Country the United States
Latitude 42.4
Longitude -96.4

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.