In terms of precipitation, rainfall in Killeen ranges from 1.5 - 4.4 inches per month. October is typically the wettest month, when rainfall can reach 4.4 in. March is typically the driest time to visit Killeen when rainfall is around 1.5 in.

If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest time of day to fly from COS to GRK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to Killeen as you normally would.

Most accurate provider : When it comes to deals on Colorado Springs-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Killeen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Colorado Springs-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Colorado Springs to Killeen that include hotel bookings?

Yes. In addition to deals on Colorado Springs to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Colorado Springs to Killeen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Killeen.

Can I find deals for business class flights from Colorado Springs to Killeen?

Yes. Cheapflights offers flight deals from Colorado Springs to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$442+ Cheap Flights from Colorado Springs to Killeen

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Cheap flight deals from Colorado Springs to Killeen

One-way

One-way flights from Colorado Springs to Killeen
Search for one-way flight options from Colorado Springs to Killeen. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.

Wed 7/18:01 am

COS

GRK

1 stop5h 36m

American Airlines

Deal found 6/19

$442

Find flight deals from Colorado Springs to Killeen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Colorado Springs-Killeen Fort Hood Regional flight deals.

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Provider most trusted by Cheapflights users for Colorado Springs-Killeen Fort Hood Regional flights.

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Colorado SpringsKilleen

COS - GRK

COSGRK

Colorado Springs

Wed 7/1

8:01 am-2:37 pm

1 stop5h 36m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Sorted by cheapest first

Compare providers for flights from Colorado Springs to Killeen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Killeen in June.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Colorado Springs-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Killeen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Colorado Springs-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Colorado Springs with our price prediction graph.

COS-GRK

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Colorado Springs to Killeen that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Killeen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Killeen.
Can I find deals for business class flights from Colorado Springs to Killeen?
Yes. Cheapflights offers flight deals from Colorado Springs to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$442+ Cheap flights from Colorado Springs to Killeen (COS - GRK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Killeen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Killeen

One-way flights from Colorado Springs to KilleenSearch for one-way flight options from Colorado Springs to Killeen. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.

Search for one-way flight options from Colorado Springs to Killeen. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.

Find flight deals from Colorado Springs to Killeen

Most accurate provider

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Use the filters below to find and compare flights from Colorado Springs to Killeen that are best for you.

Compare providers for flights from Colorado Springs to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Killeen in June.

Best time to book a flight from Colorado Springs to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Colorado Springs with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Colorado Springs to Killeen that include hotel bookings?

How can I find direct flights from Colorado Springs to Killeen?

Can I find deals for business class flights from Colorado Springs to Killeen?

Traveling to a place near Killeen?

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Complete your trip

Complete your trip to Killeen by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Colorado Springs to Killeen by cabin class

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Colorado Springs and Killeen flights

Browse other Colorado Springs and Killeen flight options. Last updated on June 22, 2026.

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One-way flights from Colorado Springs to Killeen
Search for one-way flight options from Colorado Springs to Killeen. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.