alo-to-grk

 

The cheapest times to fly from ALO to GRK are

  • January 1st to February 25th
  • March 26th to April 22nd (except the week of April 2nd)
  • August 6th to November 18th (except the week of October 15th)
  • 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 ALO to GRK is early December. Prices can be as high as $1003 for Sunday flights during mid March, or as low as $337 for Tuesday flights around early December.

 

When to Fly to Killeen

Flying from Waterloo, IA (ALO) to Killeen, TX (GRK) will usually cost between $337 to $757 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $358. Due to high demand the most expensive time to fly is mid March, with an average price of $768. Planning your trip to low-cost times can easily save you $409 on economy flights and even more on first-class flights. Generally, any price below $485 can be considered a good price for a round-trip ALO to GRK flight.

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

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ALO to GRK Flight Prices

Compared to other flights, the ALO to GRK flight is much cheaper than the average and costs less than the average flight leaving from Waterloo. The average price per mile (for a direct flight) is $0.36, which is a bit above 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 to Killeen, and Fridays are the most expensive days to return to Waterloo. Selecting flights on the least expensive days could save you up to $217 (34%) 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 $399. Return trip prices are from the GRK to ALO 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 ALO 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 2 hour 30 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 ALO to GRK while comparing.

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

  • 113 miles (182 km) away from GRK
  • Usually 31.89% less expensive than GRK
  • 1-layover flights available

See ALO to SAT flights

Destination alternative #2: Dallas/Fort Worth International Airport (DFW) in Dallas/Fort Worth, TX

  • 135 miles (217 km) away from GRK
  • Usually 31.68% less expensive than GRK
  • 1-layover flights available

See ALO to DFW flights

Destination alternative #3: Austin – Bergstrom International Airport (AUS) in Austin, TX

  • 61 miles (98 km) away from GRK
  • Usually 30.86% less expensive than GRK
  • 1-layover flights available

See ALO to AUS flights

 

Flight Questions Answered

Still have questions about flying from ALO 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 Waterloo Regional Airport?

The distance between the two airports is roughly 848 miles or 1365 kilometers.

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

The real-world flight time for a nonstop ALO to GRK flight is about 2 hour 30 minutes.

How many flights go between Waterloo, 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 ALO to GRK.

 

Airport Location Info

 

Departing Airport

Origination code ALO
Origination airport name Waterloo Regional Airport
City Waterloo, IA
Country the United States
Latitude 42.6
Longitude -92.4

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.