$372 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 5/16. 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

Cheap Flights from Killeen to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$372
Durango
Durango1 stop$430
Montrose
Montrose1 stop$441
Denver
Denver1 stop$372
Durango
Durango1 stop$430
Montrose
Montrose1 stop$441

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

Sat, May 16 - Mon, May 18
American Airlines Logo
6:44 pm - 11:35 pmGRK-DEN
5h 51m1 stop
American Airlines Logo
6:52 pm - 11:21 pmDEN-GRK
3h 29m1 stop
$372American Airlines
Find Deal
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
10:36 am - 1:57 pmGRK-COS
4h 21m1 stop
American Airlines Logo
8:16 am - 4:07 pmCOS-GRK
6h 51m1 stop
$377American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
10:36 am - 4:21 pmGRK-DEN
6h 45m1 stop
American Airlines Logo
12:52 pm - 6:53 pmDEN-GRK
5h 01m1 stop
$377American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
10:36 am - 4:18 pmGRK-DRO
6h 42m1 stop
American Airlines Logo
4:48 pm - 10:43 pmDRO-GRK
4h 55m1 stop
$430American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
12:31 pm - 6:19 pmGRK-DRO
6h 48m2 stops
American Airlines Logo
4:48 pm - 10:43 pmDRO-GRK
4h 55m1 stop
$436American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
10:36 am - 6:19 pmGRK-DRO
8h 43m2 stops
American Airlines Logo
11:47 am - 10:43 pmDRO-GRK
9h 56m2 stops
$441American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
10:36 am - 2:05 pmGRK-MTJ
4h 29m1 stop
American Airlines Logo
2:57 pm - 10:43 pmMTJ-GRK
6h 46m1 stop
$441American Airlines
Find Deal
Sat, May 16 - Mon, May 18
American Airlines Logo
6:44 pm - 9:50 pmGRK-DEN
4h 06m1 stop
American Airlines Logo
12:07 pm - 11:21 pmDEN-GRK
10h 14m2 stops
$479American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
7:00 am - 12:02 pmGRK-DEN
6h 02m1 stop
American Airlines Logo
7:50 am - 10:43 pmDEN-GRK
13h 53m2 stops
$518American Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
10:36 am - 4:21 pmGRK-DEN
6h 45m1 stop
American Airlines Logo
7:50 am - 12:01 pmDEN-GRK
27h 11m2 stops
$526American Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Killeen to Colorado?

The average price of all round-trip flights from Killeen to Colorado clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Colorado on a Sunday and more expensive on a Saturday. On your return trip to Killeen, you should consider flying back on a Saturday, and avoid Sundays for better deals.

Good to know

Cheapest flight$372
Flight from Killeen to Denver

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.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $257 on average. Morning departures are around 97% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $505.

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 11038 reviews
8.0Crew
6.4Food
7.5Boarding
7.2Comfort
6.9Entertainment
Airline reviews

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

6.0 GoodDonald, Nov 2025DFW - MSY
Read more American Airlines reviews

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

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

Information on your arrival and departure airports