$457+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — COS
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to Colorado Springs with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Colorado Springs
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Cheapest flights from Killeen to Colorado SpringsExplore 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 October 3, 2026.
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 October 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/3110:00 am -
1 stop6h 00m
Sat 11/712:54 pm -
1 stop4h 28m
Deal found 9/28![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/2512:29 pm -
1 stop5h 16m
Sun 12/612:59 pm -
1 stop4h 12m
Deal found 9/29![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/2412:28 pm -
1 stop7h 13m
Tue 11/35:34 am -
1 stop5h 21m
Deal found 10/2![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/3112:28 pm -
1 stop5h 23m
Thu 11/510:20 am -
1 stop6h 51m
Deal found 10/1![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/307:02 pm -
1 stop5h 29m
Mon 11/25:17 pm -
1 stop5h 27m
Deal found 9/28![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/2910:00 am -
1 stop6h 00m
Thu 11/512:54 pm -
1 stop4h 17m
Deal found 10/1![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 10/47:00 am -
1 stop6h 05m
Tue 10/63:58 pm -
1 stop3h 54m
Deal found 9/30![American Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/17:15 pm -
1 stop39h 07m
Thu 11/512:54 pm -
1 stop4h 17m
Deal found 10/1![American Airlines logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/127:00 am -
1 stop6h 15m
Thu 10/157:57 am -
1 stop5h 47m
Deal found 9/28![American Airlines logo]()
$1,051
Best flights from Killeen to Colorado SpringsDiscover carefully curated flight deals from Killeen to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Killeen to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/3110:00 am -
1 stop6h 00m
Sat 11/712:54 pm -
1 stop4h 28m
Deal found 9/28![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/2412:28 pm -
1 stop7h 13m
Tue 11/35:34 am -
1 stop5h 21m
Deal found 10/2![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/307:02 pm -
1 stop5h 29m
Mon 11/25:17 pm -
1 stop5h 27m
Deal found 9/28![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/2910:00 am -
1 stop6h 00m
Thu 11/512:54 pm -
1 stop4h 17m
Deal found 10/1![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/255:00 am -
2 stops9h 24m
Sun 12/65:17 pm -
1 stop5h 42m
Deal found 9/29![American Airlines logo]()
$745
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/147:00 am -
1 stop6h 15m
Fri 10/165:41 am -
1 stop5h 17m
Deal found 9/28![American Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/315:00 am -
2 stops8h 56m
Thu 11/512:54 pm -
1 stop4h 17m
Deal found 10/1![American Airlines logo]()
$1,017
Last-minute flights from Killeen to Colorado SpringsDiscover last-minute flight deals from Killeen to Colorado Springs. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Colorado Springs. Data last updated October 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 10/47:00 am -
1 stop6h 05m
Tue 10/63:58 pm -
1 stop3h 54m
Deal found 9/30![American Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/127:00 am -
1 stop6h 15m
Thu 10/157:57 am -
1 stop5h 47m
Deal found 9/28![American Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/2412:28 pm -
1 stop7h 13m
Tue 11/35:34 am -
1 stop5h 21m
Deal found 10/2![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/2910:00 am -
1 stop6h 00m
Thu 11/512:54 pm -
1 stop4h 17m
Deal found 10/1![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/307:02 pm -
1 stop5h 29m
Mon 11/25:17 pm -
1 stop5h 27m
Deal found 9/28![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/3110:00 am -
1 stop6h 00m
Sat 11/712:54 pm -
1 stop4h 28m
Deal found 9/28![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/3112:28 pm -
1 stop5h 23m
Thu 11/510:20 am -
1 stop6h 51m
Deal found 10/1![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/2512:29 pm -
1 stop5h 16m
Sun 12/612:59 pm -
1 stop4h 12m
Deal found 9/29![American Airlines logo]()
$538
One-way flights from Killeen to Colorado SpringsSearch for one-way flight options from Killeen to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Killeen to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/137:02 pm -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$457
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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $493 (American Airlines) |
One-way from | $457 (American Airlines) |
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 7,457,451 searches. Data last updated October 3, 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
Cheapest round-trip
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Sat 10/31
10:00 am-3:00 pm
1 stop6h 00m
Colorado Springs
Sat 11/7
12:54 pm-6:22 pm
1 stop4h 28m
$493
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Sat 10/24
12:28 pm-6:41 pm
1 stop7h 13m
Colorado Springs
Tue 11/3
5:34 am-11:55 am
1 stop5h 21m
$557
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Fri 10/30
7:02 pm-11:31 pm
1 stop5h 29m
Colorado Springs
Mon 11/2
5:17 pm-11:44 pm
1 stop5h 27m
$583
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Thu 10/29
10:00 am-3:00 pm
1 stop6h 00m
Colorado Springs
Thu 11/5
12:54 pm-6:11 pm
1 stop4h 17m
$624
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Wed 11/25
5:00 am-1:24 pm
2 stops9h 24m
Colorado Springs
Sun 12/6
5:17 pm-11:59 pm
1 stop5h 42m
$745
Quickest round-trip
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Tue 10/13
5:00 am-12:56 pm
2 stops8h 56m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$823
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Wed 10/14
7:00 am-12:15 pm
1 stop6h 15m
Colorado Springs
Fri 10/16
5:41 am-11:58 am
1 stop5h 17m
$982
KilleenColorado Springs
GRK Killeen Fort Hood Regional - COS Colorado Springs
GRKCOS
Killeen Fort Hood Regional
Sat 10/31
5:00 am-12:56 pm
2 stops8h 56m
Colorado Springs
Thu 11/5
12:54 pm-6:11 pm
1 stop4h 17m
$1,017
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
GRK-COS
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.
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