COS - GRK

$491 Find Cheap Flights from Colorado Springs to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Killeen departing on 5/28. 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 Killeen

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

Cheapest round-trip
$491
American Airlines
Thu 5/28Sat 5/30
COS - GRK • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights from Colorado Springs to Killeen (COS-GRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Killeen 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 Colorado Springs to Killeen

Thu, May 28 - Sat, May 30
American Airlines Logo
8:00 am - 2:37 pm
COS
-
GRK
5h 37m
1 stop
American Airlines Logo
5:00 am - 9:54 am
GRK
-
COS
5h 54m
1 stop
$491American Airlines
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
12:30 pm - 9:45 am
COS
-
GRK
20h 15m
2 stops
American Airlines Logo
3:59 pm - 12:00 pm
GRK
-
COS
21h 01m
2 stops
$888American Airlines
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
11:49 am - 6:03 pm
COS
-
GRK
5h 14m
1 stop
American Airlines Logo
6:33 pm - 11:59 pm
GRK
-
COS
6h 26m
1 stop
$892American Airlines
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
5:07 pm - 10:36 pm
COS
-
GRK
4h 29m
1 stop
American Airlines Logo
6:33 pm - 12:00 pm
GRK
-
COS
18h 27m
2 stops
$907American Airlines
Booking Insights

Good to know

Cheapest flight$491
Flight from Colorado Springs to Killeen

When to book flights from Colorado Springs to Killeen

Are your dates flexible? Find out the best times to travel from Colorado Springs to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Killeen

  • What is the cheapest flight from Colorado Springs to Killeen?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Killeen was $491 for a round-trip ticket.

  • Do I need a passport to fly between Colorado Springs and Killeen?

    A passport is not required to fly from Colorado Springs to Killeen.

  • Which aircraft models fly most regularly from Colorado Springs to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Killeen?

    oneworld is the only airline alliance operating flights between Colorado Springs and Killeen.

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

    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 Colorado Springs to Killeen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Colorado Springs 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 Colorado Springs to Killeen?

    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 to Killeen with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and GRK can sometimes prove cheaper using this method.

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

    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 to Killeen from Colorado Springs 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 Colorado Springs to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Killeen. 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 Colorado Springs to Killeen? 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 11313 reviews
8.0Crew
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

10.0 ExcellentJeffrey, Feb 2026
ORD - DFW
Read more American Airlines reviews

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

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.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

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.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

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.

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

Information on your arrival and departure airports

Colorado Springs (COS)
Killeen (GRK)