The cheapest times to fly from GRK to COS are
- January 1st to March 4th
- April 2nd to April 22nd (except the week of April 9th)
- August 6th to November 11th
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 GRK to COS is early September. Prices can be as high as $760 for Sunday flights during early March, or as low as $154 for Tuesday flights around early September.
When to Fly to Colorado Springs
Flying from Killeen, TX (GRK) to Colorado Springs, CO (COS) will usually cost between $206 to $507 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early September with an average ticket price of $224. Due to high demand the most expensive time to fly is early March, with an average price of $533. Planning your trip to low-cost times can easily save you $309 on economy flights and even more on first-class flights. Generally, any price below $315 can be considered a good price for a round-trip GRK to COS flight.
See below for a graph of average weekly prices for the GRK to COS route. All prices are for round-trip tickets in USD.
Compared to other flights, the GRK to COS flight is much cheaper than the average and costs much less than the average flight leaving from Killeen. 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 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 $158 (38%) 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 $259. Return trip prices are from the COS to GRK flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from GRK to COS 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 10 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 GRK to COS while comparing.
- 73 miles (117 km) away from COS
- Usually 18.73% less expensive than COS
- 1-layover flights available
Flight Questions Answered
Still have questions about flying from GRK to COS? 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 City of Colorado Springs Municipal Airport to Robert Gray AAF Airport?
The distance between the two airports is roughly 661 miles or 1064 kilometers.
How long does it take to fly from GRK to COS?
The real-world flight time for a nonstop GRK to COS flight is about 2 hour 10 minutes.
How many flights go between Killeen, TX and Colorado Springs, CO?
It depends on the day of the week and the date, but a typical day might have around 53 available flights from GRK to COS.
Airport Location Info
|Origination airport name||Robert Gray AAF Airport|
|Country||the United States|
|Destination airport name||City of Colorado Springs Municipal Airport|
|City||Colorado Springs, CO|
|Country||the United States|
Flights to COS
Flights from COS
Flights to GRK
Flights from GRK
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.