$347 Find Cheap Flights from Killeen to Colorado

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to Colorado departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Killeen to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Killeen to Colorado

Fri, Feb 13 - Thu, Feb 19
American Airlines Logo
6:33 pm - 11:59 pm
GRK
-
COS
6h 26m
1 stop
American Airlines Logo
4:49 pm - 10:03 pm
COS
-
GRK
4h 14m
1 stop
$347American Airlines
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
12:31 pm - 6:13 pm
GRK
-
DEN
6h 42m
1 stop
American Airlines Logo
5:00 am - 11:26 am
DEN
-
GRK
5h 26m
1 stop
$367American Airlines
Thu, Feb 12 - Thu, Feb 19
American Airlines Logo
11:56 am - 3:58 pm
GRK
-
COS
5h 02m
1 stop
American Airlines Logo
6:00 am - 11:26 am
COS
-
GRK
4h 26m
1 stop
$392American Airlines
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
11:56 am - 6:00 pm
GRK
-
DEN
7h 04m
1 stop
American Airlines Logo
4:44 pm - 10:36 pm
DEN
-
GRK
4h 52m
1 stop
$412American Airlines
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
11:56 am - 3:53 pm
GRK
-
DEN
4h 57m
1 stop
American Airlines Logo
6:00 am - 11:26 am
DEN
-
GRK
4h 26m
1 stop
$447American Airlines
Mon, May 11 - Mon, May 18
American Airlines Logo
7:09 pm - 11:30 pm
GRK
-
COS
5h 21m
1 stop
American Airlines Logo
5:09 pm - 11:46 pm
COS
-
GRK
5h 37m
1 stop
$457American Airlines
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
6:33 pm - 11:54 pm
GRK
-
DEN
6h 21m
1 stop
American Airlines Logo
5:00 am - 11:26 am
DEN
-
GRK
5h 26m
1 stop
$492American Airlines
Fri, Feb 13 - Wed, Feb 18
American Airlines Logo
6:33 pm - 11:59 pm
GRK
-
COS
6h 26m
1 stop
American Airlines Logo
12:30 pm - 9:45 am
COS
-
GRK
20h 15m
2 stops
$494American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
6:33 pm - 11:54 pm
GRK
-
DEN
6h 21m
1 stop
American Airlines Logo
5:00 am - 11:26 am
DEN
-
GRK
5h 26m
1 stop
$537American Airlines
Fri, Feb 13 - Thu, Feb 19
American Airlines Logo
6:33 pm - 11:59 pm
GRK
-
COS
6h 26m
1 stop
American Airlines Logo
12:30 pm - 9:45 am
COS
-
GRK
20h 15m
2 stops
$546American Airlines
Booking Insights

KAYAK's insights & trends for Killeen to Colorado flights

Get data-powered insights and trends into flights from Killeen to Colorado to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Killeen to Colorado take?

The duration of a flight to Colorado depends on your arrival airport. The shortest routes to Colorado from Killeen are to Montrose, which takes 4h 29m, Denver, which takes 4h 53m, and Denver, which takes 5h 21m.

Good to know

Cheapest flight$347
Flight from Killeen to Colorado Springs

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Killeen to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Killeen to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Killeen to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Killeen to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Killeen to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Killeen to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Killeen to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Killeen to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Killeen to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Killeen to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Killeen to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11201 reviews
7.2Comfort
6.4Food
6.9Entertainment
7.5Boarding
8.0Crew
Airline reviews

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

2.0 MediocreSunderesh, Jan 2026
DFW - SWO
Read more American Airlines reviews

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

Everything you need to know for your flight from Killeen to Colorado

Information on your arrival and departure airports