$327+ Cheap flights from Colorado to Killeen (GRK)
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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GRK
May 6 — May 131
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Killeen with Cheapflights
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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
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Best
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Cheapest flights from Colorado to KilleenExplore the most affordable flight options available from Colorado to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 6, 2026.
Explore the most affordable flight options available from Colorado to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 6, 2026.
This American Airlines deal was found by Cheapflights users on 4/5. 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 6/47:13 am
DEN
- GRK
1 stop6h 24m
American Airlines
Sat 6/133:07 pm
GRK
- DEN
1 stop5h 29m
American Airlines
Deal found 4/5![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/305:15 pm
COS
- GRK
1 stop5h 23m
American Airlines
Fri 7/37:21 pm
GRK
- COS
1 stop4h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/308:00 am
COS
- GRK
1 stop5h 37m
American Airlines
Sat 7/412:54 pm
GRK
- COS
1 stop6h 40m
American Airlines
Deal found 4/4![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/86:30 pm
DEN
- GRK
1 stop4h 16m
American Airlines
Tue 4/147:13 am
GRK
- DEN
1 stop6h 06m
American Airlines
Deal found 4/2![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/273:45 pm
COS
- GRK
1 stop6h 53m
American Airlines
Sat 7/412:54 pm
GRK
- COS
1 stop6h 40m
American Airlines
Deal found 4/4![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/15:00 am
DEN
- GRK
1 stop6h 13m
American Airlines
Thu 6/117:21 pm
GRK
- DEN
1 stop5h 34m
American Airlines
Deal found 4/4![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/278:58 am
DEN
- GRK
1 stop4h 39m
American Airlines
Fri 7/37:21 pm
GRK
- DEN
1 stop5h 29m
American Airlines
Deal found 4/4![American Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/288:00 am
COS
- GRK
1 stop5h 37m
American Airlines
Sat 7/412:54 pm
GRK
- COS
1 stop6h 40m
American Airlines
Deal found 4/4![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/66:22 am
DEN
- GRK
1 stop5h 02m
American Airlines
Sat 6/1312:54 pm
GRK
- DEN
1 stop5h 26m
American Airlines
Deal found 4/4![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/273:45 pm
COS
- GRK
1 stop6h 53m
American Airlines
Wed 7/112:54 pm
GRK
- COS
1 stop6h 41m
American Airlines
Deal found 4/4![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/54:25 pm
DEN
- GRK
1 stop6h 13m
American Airlines
Thu 6/117:21 pm
GRK
- DEN
1 stop5h 34m
American Airlines
Deal found 4/4![American Airlines logo]()
$577
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/23:45 pm
COS
- GRK
1 stop5h 59m
American Airlines
Sat 7/412:54 pm
GRK
- COS
1 stop6h 40m
American Airlines
Deal found 4/4![American Airlines logo]()
$586
Best flights from Colorado to KilleenDiscover carefully curated flight deals from Colorado to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 6, 2026.
Discover carefully curated flight deals from Colorado to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 6, 2026.
This American Airlines deal was found by Cheapflights users on 4/5. 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 6/47:13 am
DEN
- GRK
1 stop6h 24m
American Airlines
Sat 6/133:07 pm
GRK
- DEN
1 stop5h 29m
American Airlines
Deal found 4/5![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/305:15 pm
COS
- GRK
1 stop5h 23m
American Airlines
Fri 7/37:21 pm
GRK
- COS
1 stop4h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/54:25 pm
DEN
- GRK
1 stop6h 13m
American Airlines
Thu 6/117:21 pm
GRK
- DEN
1 stop5h 34m
American Airlines
Deal found 4/4![American Airlines logo]()
$577
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 4/165:30 am
DEN
- GRK
1 stop4h 51m
American Airlines
Sun 4/197:09 pm
GRK
- DEN
1 stop5h 36m
American Airlines
Deal found 4/2![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 4/2. 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 4/186:30 pm
DEN
- GRK
1 stop4h 16m
American Airlines
Sun 4/193:54 pm
GRK
- DEN
1 stop5h 01m
American Airlines
Deal found 4/2![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/175:30 am
DEN
- GRK
1 stop4h 51m
American Airlines
Sat 4/185:00 am
GRK
- DEN
1 stop4h 26m
American Airlines
Deal found 4/2![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/175:30 am
DEN
- GRK
1 stop4h 51m
American Airlines
Sun 4/193:54 pm
GRK
- DEN
1 stop5h 01m
American Airlines
Deal found 4/2![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/295:15 pm
COS
- GRK
1 stop4h 29m
American Airlines
Fri 7/35:00 am
GRK
- COS
1 stop5h 53m
American Airlines
Deal found 4/4![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/15:00 am
DEN
- GRK
1 stop6h 24m
American Airlines
Sun 7/55:00 am
GRK
- DEN
1 stop4h 09m
American Airlines
Deal found 4/4![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/18:07 am
DEN
- GRK
2 stops14h 31m
American Airlines
Sat 7/412:54 pm
GRK
- DEN
1 stop5h 25m
American Airlines
Deal found 4/4![American Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/276:22 am
DEN
- GRK
1 stop5h 02m
American Airlines
Thu 7/27:21 pm
GRK
- DEN
1 stop5h 29m
American Airlines
Deal found 4/4![American Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/33:45 pm
COS
- GRK
1 stop6h 54m
American Airlines
Sun 7/510:06 am
GRK
- COS
1 stop5h 38m
American Airlines
Deal found 4/4![American Airlines logo]()
$749
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/293:45 pm
COS
- GRK
1 stop5h 59m
American Airlines
Sun 7/510:06 am
GRK
- COS
1 stop5h 38m
American Airlines
Deal found 4/4![American Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/35:35 am
COS
- GRK
1 stop5h 38m
American Airlines
Fri 7/37:21 pm
GRK
- COS
1 stop4h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$845
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/305:35 am
COS
- GRK
1 stop5h 49m
American Airlines
Tue 6/307:21 pm
GRK
- COS
1 stop4h 04m
American Airlines
Deal found 4/4![American Airlines logo]()
$883
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/76:56 pm
DEN
- GRK
2 stops13h 38m
American Airlines
Wed 6/106:44 am
GRK
- DEN
1 stop4h 04m
American Airlines
Deal found 4/4![American Airlines logo]()
$943
This American Airlines deal was found by Cheapflights users on 4/4. 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 6/3012:39 pm
DEN
- GRK
1 stop5h 12m
American Airlines
Thu 7/27:21 pm
GRK
- DEN
1 stop5h 29m
American Airlines
Deal found 4/4![American Airlines logo]()
$1,026
Last-minute flights from Colorado to KilleenDiscover last-minute flight deals from Colorado to Killeen. Data last updated April 6, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Killeen. Data last updated April 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/312:33 pm
DEN
- GRK
1 stop4h 30m
American Airlines
Sun 4/56:33 pm
GRK
- DEN
1 stop6h 21m
American Airlines
Deal found 4/1![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/44:44 pm
DEN
- GRK
1 stop4h 19m
American Airlines
Sun 4/56:33 pm
GRK
- DEN
1 stop5h 07m
American Airlines
Deal found 4/1![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 4/3. 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 4/59:10 am
DEN
- GRK
1 stop5h 19m
American Airlines
Mon 4/611:56 am
GRK
- DEN
1 stop4h 57m
American Airlines
Deal found 4/3![American Airlines logo]()
$1,021
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/86:30 pm
DEN
- GRK
1 stop4h 16m
American Airlines
Tue 4/147:13 am
GRK
- DEN
1 stop6h 06m
American Airlines
Deal found 4/2![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 4/167:26 am
DEN
- GRK
1 stop6h 58m
American Airlines
Sat 4/187:13 am
GRK
- DEN
1 stop6h 06m
American Airlines
Deal found 4/2![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/175:30 am
DEN
- GRK
1 stop4h 51m
American Airlines
Sun 4/193:54 pm
GRK
- DEN
1 stop5h 01m
American Airlines
Deal found 4/2![American Airlines logo]()
$602
One-way flights from Colorado to KilleenSearch for one-way flight options from Colorado to Killeen. Find affordable one-way fares based on user searches. Data last updated April 6, 2026.
Search for one-way flight options from Colorado to Killeen. Find affordable one-way fares based on user searches. Data last updated April 6, 2026.
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 6/236:56 pm
DEN
- GRK
2 stops16h 28m
American Airlines
Deal found 4/1![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 6/2412:15 pm
DEN
- GRK
2 stops10h 23m
American Airlines
Deal found 4/1![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 4/1. 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 6/254:25 pm
DEN
- GRK
1 stop6h 13m
American Airlines
Deal found 4/1![American Airlines logo]()
$511
Find flight deals from Colorado to Killeen
Keep the following information in mind while searching for Colorado to Killeen flight deals. Data was last updated April 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (American Airlines) |
Popular in | March |
Cheapest in | July |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Killeen 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 April 6, 2026.
Use the filters below to find and compare flights from Colorado to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Thu 6/4
7:13 am-2:37 pm
1 stop6h 24m
Killeen Fort Hood Regional
Sat 6/13
3:07 pm-7:36 pm
1 stop5h 29m
$327
Colorado SpringsKilleen
COS - GRK
COSGRK
Colorado Springs
Tue 6/30
5:15 pm-11:38 pm
1 stop5h 23m
Killeen Fort Hood Regional
Fri 7/3
7:21 pm-10:24 pm
1 stop4h 03m
$327
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Fri 6/5
4:25 pm-11:38 pm
1 stop6h 13m
Killeen Fort Hood Regional
Thu 6/11
7:21 pm-11:55 pm
1 stop5h 34m
$577
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Thu 4/16
5:30 am-11:21 am
1 stop4h 51m
Killeen Fort Hood Regional
Sun 4/19
7:09 pm-11:45 pm
1 stop5h 36m
$589
Quickest round-trip
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Sat 4/18
6:30 pm-11:46 pm
1 stop4h 16m
Killeen Fort Hood Regional
Sun 4/19
3:54 pm-7:55 pm
1 stop5h 01m
$589
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Fri 4/17
5:30 am-11:21 am
1 stop4h 51m
Killeen Fort Hood Regional
Sat 4/18
5:00 am-8:26 am
1 stop4h 26m
$602
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Fri 4/17
5:30 am-11:21 am
1 stop4h 51m
Killeen Fort Hood Regional
Sun 4/19
3:54 pm-7:55 pm
1 stop5h 01m
$602
Colorado SpringsKilleen
COS - GRK
COSGRK
Colorado Springs
Mon 6/29
5:15 pm-10:44 pm
1 stop4h 29m
Killeen Fort Hood Regional
Fri 7/3
5:00 am-9:53 am
1 stop5h 53m
$615
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Wed 7/1
5:00 am-12:24 pm
1 stop6h 24m
Killeen Fort Hood Regional
Sun 7/5
5:00 am-8:09 am
1 stop4h 09m
$640
DenverKilleen
DEN - GRK
DENGRK
Denver Intl
Wed 7/1
8:07 am-11:38 pm
2 stops14h 31m
Killeen Fort Hood Regional
Sat 7/4
12:54 pm-5:19 pm
1 stop5h 25m
$727
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Colorado to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from Colorado with our price prediction graph.
DEN-GRK
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.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Killeen
USCO-GRK
DEN-GRK
COS-GRK
What is the cheapest month to book a flight from Colorado to Killeen?
Currently, January is the cheapest month in which you can book a flight from Colorado to Killeen (average of $58). Flying from Colorado to Killeen in June is currently the most expensive (average of $128). 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.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove
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Colorado and Killeen flights
Browse other Colorado and Killeen flight options. Last updated on April 6, 2026.
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Colorado to Killeen flights
Consider these flights traveling from Colorado to Killeen.
Top airline flying from Colorado to Killeen
Discover the top airline that operate flights from Colorado to Killeen. 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 April 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$560 | FlexibilityNo cancel fee | On-time71% |