Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Killeen to Denver from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Denver departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Killeen to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:43 pm - 11:25 pmGRK-COS
5h 42m1 stop
American Airlines Logo
5:08 pm - 11:22 pmCOS-GRK
5h 14m1 stop
$400American Airlines
Find Deal
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
12:45 pm - 11:30 amGRK-COS
23h 45m2 stops
American Airlines Logo
5:08 pm - 11:22 pmCOS-GRK
5h 14m1 stop
$816American Airlines
Find Deal
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
6:43 pm - 11:30 amGRK-COS
17h 47m2 stops
American Airlines Logo
5:08 pm - 11:22 pmCOS-GRK
5h 14m1 stop
$821American Airlines
Find Deal
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
11:52 am - 3:47 pmGRK-COS
4h 55m1 stop
American Airlines Logo
12:45 pm - 11:22 amCOS-GRK
21h 37m1 stop
$861American Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 7

American Airlines flights from Killeen to Colorado Springs

Our best American Airlines deals on Killeen to Colorado Springs flight tickets
American Airlines
Mar 24
GRK6:43 pmKilleen Fort Hood Regional
5h 42m
1 stop
COS11:25 pmColorado Springs
Mar 28
COS5:08 pmColorado Springs
5h 14m
1 stop
GRK11:22 pmKilleen Fort Hood Regional
$400
Find similar
American Airlines
Oct 27
GRK6:13 pmKilleen Fort Hood Regional
6h 31m
1 stop
COS11:44 pmColorado Springs
Nov 27
COS5:45 amColorado Springs
4h 31m
1 stop
GRK11:16 amKilleen Fort Hood Regional
$571
Find similar
American Airlines
Mar 24
GRK12:45 pmKilleen Fort Hood Regional
23h 45m
2 stops
COS11:30 amColorado Springs
Mar 28
COS5:08 pmColorado Springs
5h 14m
1 stop
GRK11:22 pmKilleen Fort Hood Regional
$816
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
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

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Tue 3/24

6:43 pm-11:25 pm

1 stop5h 42m

Colorado Springs

Sat 3/28

5:08 pm-11:22 pm

1 stop5h 14m

$400

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Tue 3/24

12:45 pm-11:30 am

2 stops23h 45m

Colorado Springs

Sat 3/28

5:08 pm-11:22 pm

1 stop5h 14m

$816

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Tue 3/24

6:43 pm-11:30 am

2 stops17h 47m

Colorado Springs

Sat 3/28

5:08 pm-11:22 pm

1 stop5h 14m

$821

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Sun 11/2

11:52 am-3:47 pm

1 stop4h 55m

Colorado Springs

Fri 11/7

12:45 pm-11:22 am

1 stop21h 37m

$861

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Sat 11/8

5:05 am-9:43 am

1 stop5h 38m

$387

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Sat 11/8

7:15 pm-12:06 pm

2 stops17h 51m

$406

KilleenColorado Springs

GRK - COS

GRKCOS

Killeen Fort Hood Regional

Fri 11/7

11:52 am-3:47 pm

1 stop4h 55m

$456

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denver from

How to get the cheapest flight ticket from Killeen to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Killeen to Colorado Springs is on a Saturday when prices can be found for as low as $329. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Killeen to Colorado Springs for around $620.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Killeen in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $360 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly in the morning, with an average ticket price of $486. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Killeen to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Killeen to Colorado Springs (GRK to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Colorado Springs

Direct flights

None
There are no direct flights from Killeen to Colorado Springs. There are no popular flight routes from Killeen to Colorado Springs.
Search flight deals

  • How far is Killeen Fort Hood Regional to Colorado Springs by plane?

    There are 666.5 mi between Killeen Fort Hood Regional and Colorado Springs. Typically, this will take 4h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Colorado Springs Airport?

    Prices for flights from Killeen Fort Hood Regional Airport to Colorado Springs Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to Colorado Springs Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The travel and health documents required for your trip to Colorado Springs Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Killeen to Colorado Springs?

Best airlines flying from Killeen to Colorado Springs

Compare and see reviews for airlines that fly from Killeen to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $286Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Colorado Springs?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado Springs from Killeen.

Can I find flights from Killeen to Colorado Springs with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colorado Springs from Killeen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Killeen to Colorado Springs?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado Springs from Killeen.

I’m not ready to book a flight from Killeen to Colorado Springs right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado Springs, momondo offers a useful price alert feature which will track prices for flights to Colorado Springs from Killeen and alert you when they change.

An easier way to manage your Colorado Springs trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/22
Sat 11/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States