Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

GRK - DEN

$570 Find cheap flights from Killeen to Denver

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 Denver departing on 7/4. 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
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Denver, 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 Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Killeen to Denver (GRK-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to Denver 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 and deals for you by selecting your travel dates.
Choose your dates
10:22 am - 3:52 pmGRK-DEN
6h 30m1 stop
6:32 pm - 11:24 pmDEN-GRK
3h 52m1 stop
$570American Airlines
Find Deal
Thu, Jul 4 - Sun, Jul 7
10:29 am - 4:02 pmGRK-DEN
6h 33m1 stop
6:43 pm - 11:27 pmDEN-GRK
3h 44m1 stop
$630American Airlines
Find Deal
Wed, May 15 - Sun, May 19
6:34 pm - 11:02 pmGRK-DEN
5h 28m1 stop
6:02 am - 1:38 pmDEN-GRK
6h 36m1 stop
$670American Airlines
Find Deal
Sat, May 11 - Tue, May 14
6:34 pm - 8:25 amGRK-DEN
14h 51m1 stop
6:43 pm - 9:59 amDEN-GRK
14h 16m1 stop
$786American Airlines
Find Deal
Wed, May 8 - Fri, May 10
5:10 am - 6:13 pmGRK-DEN
14h 03m2 stops
4:55 pm - 11:27 pmDEN-GRK
5h 32m1 stop
$838American Airlines
Find Deal
Wed, May 15 - Sun, May 19
2:17 pm - 5:52 pmGRK-DEN
4h 35m1 stop
8:05 am - 8:35 pmDEN-GRK
11h 30m2 stops
$878American Airlines
Find Deal
Sat, May 11 - Tue, May 14
5:10 am - 11:39 amGRK-DEN
7h 29m1 stop
1:01 pm - 11:27 pmDEN-GRK
9h 26m2 stops
$1,104American Airlines
Find Deal
Wed, May 8 - Fri, May 10
6:20 am - 9:43 amGRK-DEN
4h 23m1 stop
7:24 am - 1:38 pmDEN-GRK
5h 14m1 stop
$1,550American Airlines
Find Deal
Thu, May 9 - Thu, May 16
5:10 am - 1:47 pmGRK-DEN
9h 37m2 stops
8:05 am - 6:04 pmDEN-GRK
8h 59m2 stops
$2,465American Airlines
Find Deal
Wed, May 15 - Sun, May 19
2:17 pm - 10:05 pmGRK-DEN
8h 48m2 stops
12:41 pm - 11:27 pmDEN-GRK
9h 46m2 stops
$2,538American Airlines
Find Deal
Wed, May 8 - Fri, May 10

Flights from Killeen to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Killeen to Denver 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 Denver?

The average price of all flights from Killeen to Denver clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Killeen to Denver, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Denver, Monday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low season

August

High season

March

Cheapest flight

$570
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Killeen to Denver

When to book flights from Killeen to Denver

Are your dates flexible? Find out the best times to travel from Killeen to Denver 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 Killeen to Denver

  • What is the cheapest flight from Killeen to Denver?

    In the last 3 days, the lowest price for a flight from Killeen to Denver was $570 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Killeen to Denver. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Killeen to Denver?

    When flying out of Killeen you will be using Killeen Fort Hood Regional. You will be landing at Denver, also known as Denver Intl.

  • Which aircraft models fly most regularly from Killeen to Denver?

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

  • Which airline alliances offer flights from Killeen to Denver?

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

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

    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 Denver.

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

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

    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 Denver with an airline and back to Killeen with another airline. Booking your flights between Killeen and DEN 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 Killeen to Denver?

    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 Denver from Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Killeen to Denver

 
See real verified KAYAK customer reviews for airlines flying from Killeen to Denver. 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 Denver? 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.
7.3
American AirlinesOverall score based on 14889 reviews
8.0crew
6.6food
7.2comfort
7.6boarding
7.1entertainment
Airline reviews

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

2.0 MediocreAndre, Apr 2024DFW - MCO
Read more about American Airlines reviews

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Because I can’t stand very long in one place, I was allowed to reword.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Killeen - Denver Flights

Departure:

Killeen (GRK)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Killeen

Cabin classes:

Browse origins:

Browse destinations: