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$518+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — COS
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
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 August 2, 2026.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 12/1310:31 am
GRK
-
COS
1 stop6h 10m
American Airlines
Sat 1/93:17 pm
COS
-
GRK
1 stop6h 26m
American Airlines
Deal found 7/29$518
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/59:59 am
GRK
-
COS
1 stop5h 55m
American Airlines
Fri 9/113:54 pm
COS
-
GRK
1 stop4h 09m
American Airlines
Deal found 8/1$552
This American Airlines deal was found by Cheapflights users on 7/31. 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 7/3112:42 pm
GRK
-
COS
1 stop6h 52m
American Airlines
Sat 8/13:49 pm
COS
-
GRK
1 stop6h 50m
American Airlines
Deal found 7/31$610
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/2112:37 pm
GRK
-
COS
1 stop5h 05m
American Airlines
Mon 8/243:51 pm
COS
-
GRK
1 stop4h 08m
American Airlines
Deal found 8/1$645
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/275:00 am
GRK
-
COS
1 stop5h 18m
American Airlines
Thu 9/38:00 am
COS
-
GRK
1 stop5h 35m
American Airlines
Deal found 7/30$646
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/283:05 pm
GRK
-
COS
1 stop4h 35m
American Airlines
Fri 9/41:17 pm
COS
-
GRK
1 stop6h 42m
American Airlines
Deal found 7/31$647
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 11/246:43 pm
GRK
-
COS
1 stop5h 17m
American Airlines
Mon 11/305:17 pm
COS
-
GRK
1 stop5h 29m
American Airlines
Deal found 7/29$662
This American Airlines deal was found by Cheapflights users on 8/1. 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 12/1811:57 am
GRK
-
COS
1 stop4h 57m
American Airlines
Tue 1/56:00 am
COS
-
GRK
1 stop4h 27m
American Airlines
Deal found 8/1$676
This American Airlines deal was found by Cheapflights users on 7/29. 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 11/206:43 pm
GRK
-
COS
1 stop5h 17m
American Airlines
Sat 11/288:00 am
COS
-
GRK
1 stop5h 41m
American Airlines
Deal found 7/29$695
This American Airlines deal was found by Cheapflights users on 8/1. 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 12/1811:57 am
GRK
-
COS
1 stop4h 57m
American Airlines
Mon 1/46:00 am
COS
-
GRK
1 stop4h 27m
American Airlines
Deal found 8/1$722
This American Airlines deal was found by Cheapflights users on 8/1. 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 12/1811:57 am
GRK
-
COS
1 stop4h 57m
American Airlines
Thu 12/318:15 am
COS
-
GRK
1 stop6h 14m
American Airlines
Deal found 8/1$779

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$518
(American Airlines)
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

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 August 2, 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

Sun 12/13

10:31 am-3:41 pm

1 stop6h 10m

Colorado Springs

Sat 1/9

3:17 pm-10:43 pm

1 stop6h 26m

$518

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Mon 10/19

7:02 pm-11:31 pm

1 stop5h 29m

Colorado Springs

Mon 10/26

1:26 pm-6:32 pm

1 stop4h 06m

$563
Quickest round-trip

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Fri 8/21

12:37 pm-4:42 pm

1 stop5h 05m

Colorado Springs

Mon 8/24

3:51 pm-8:59 pm

1 stop4h 08m

$645

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Fri 8/28

3:05 pm-6:40 pm

1 stop4h 35m

Colorado Springs

Fri 9/4

1:17 pm-8:59 pm

1 stop6h 42m

$645

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Fri 12/18

11:57 am-3:54 pm

1 stop4h 57m

Colorado Springs

Fri 1/1

6:00 am-11:27 am

1 stop4h 27m

$904

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Tue 11/24

5:00 am-1:27 pm

2 stops9h 27m

Colorado Springs

Mon 11/30

1:01 pm-6:14 pm

1 stop4h 13m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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 August.
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.

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 6h 10m. American Airlines provides one of the quickest options available for as low as $518. There are 660 mi between Killeen and Colorado Springs.

  • 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.

See more FAQs

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