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Colorado Springs

$307+ Cheap flights from Killeen to Colorado Springs (GRK - COS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — COS
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Killeen to Colorado Springs

Cheapest flights from Killeen to Colorado Springs
Explore the most affordable flight options available from Killeen to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:09 pm
GRK
-
COS
1 stop5h 23m
American Airlines
Mon 4/275:13 pm
COS
-
GRK
1 stop3h 39m
American Airlines
Deal found 3/10$307
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:56 am
GRK
-
COS
1 stop5h 02m
American Airlines
Wed 4/81:39 pm
COS
-
GRK
1 stop4h 00m
American Airlines
Deal found 3/9$317
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:33 pm
GRK
-
COS
1 stop6h 26m
American Airlines
Sun 4/54:48 pm
COS
-
GRK
1 stop4h 15m
American Airlines
Deal found 3/9$327
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:44 am
GRK
-
COS
1 stop4h 10m
American Airlines
Tue 6/23:45 pm
COS
-
GRK
1 stop5h 59m
American Airlines
Deal found 3/10$546
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:15 am
GRK
-
COS
1 stop6h 43m
American Airlines
Sun 3/226:00 am
COS
-
GRK
1 stop4h 26m
American Airlines
Deal found 3/10$663

Find flight deals from Killeen to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(American Airlines)

Popular in

August

Cheapest in

July

Average price

$446
Provider with most accurate pricing for Killeen Fort Hood Regional-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Colorado Springs flights.
Search Deals
From Killeen Fort Hood Regional to Colorado Springs
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Killeen to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Fri 4/24

7:09 pm-11:32 pm

1 stop5h 23m

Colorado Springs

Mon 4/27

5:13 pm-9:52 pm

1 stop3h 39m

$307
Quickest round-trip

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Wed 5/6

10:05 am-12:49 pm

1 stop3h 44m

Colorado Springs

Wed 5/13

1:39 pm-6:39 pm

1 stop4h 00m

$307

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Thu 4/2

6:33 pm-11:59 pm

1 stop6h 26m

Colorado Springs

Sun 4/5

4:48 pm-10:03 pm

1 stop4h 15m

$327

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Wed 4/1

6:33 pm-11:56 am

2 stops18h 23m

Colorado Springs

Wed 4/8

12:22 pm-9:35 am

2 stops20h 13m

$636

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Sat 5/30

3:07 pm-6:35 pm

1 stop4h 28m

Colorado Springs

Tue 6/2

12:10 pm-11:38 pm

2 stops10h 28m

$914
Cheapest one-way

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Wed 4/15

7:09 pm-11:52 am

2 stops17h 43m

$343

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Wed 3/18

10:15 am-3:58 pm

1 stop6h 43m

$422
Quickest one-way

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Sat 4/11

7:09 pm-11:32 pm

1 stop5h 23m

$422

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Mon 4/6

3:59 pm-11:52 am

2 stops20h 53m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

Compare providers for flights from Killeen to Colorado Springs

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 Killeen to Colorado Springs in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Killeen-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Colorado Springs 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 Killeen-Colorado Springs 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 Killeen to Colorado Springs

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

Cheapflights Insights

Everything you need to know about your flight from Killeen to Colorado Springs

What is the cheapest month to book a flight from Killeen to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from Killeen to Colorado Springs (average of $53). Flying from Killeen to Colorado Springs in June is currently the most expensive (average of $98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated March 13, 2026.
See what other customers who have flown with American Airlines from Killeen to Colorado Springs have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,448 reviews

Overall

7.1

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

7.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.1
Good
11,448 reviews
American Airlines
7.1
Good
11,448 reviews

Overall

7.1

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

7.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

  • How long is the flight from Killeen to Colorado Springs?

    A quick flight from Killeen to Colorado Springs can take about 5h 23m. American Airlines provides one of the quickest options available for as low as $307. There are 660 mi between Killeen and Colorado Springs.

  • What is the cheapest airline to fly from Killeen to Colorado Springs round-trip?

    Cheapflights users have booked flights from Killeen to Colorado Springs round-trip from $233.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Killeen to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Colorado Springs (average of $53). Flying from Killeen to Colorado Springs in June is currently the most expensive (average of $98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

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Top airline flying from Killeen to Colorado Springs

Discover the top airline that operate flights from Killeen to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$233Average$376FlexibilityNo cancel feeOn-time71%

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