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Killeen

$261+ Cheap flights from Missouri to Killeen (GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRK
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Killeen

Keep the following information in mind while searching for Missouri to Killeen flight deals. Data was last updated junio 12, 2025.

Round-trip from

$275
(American Airlines)
From Missouri to Killeen Fort Hood Regional
Search Deals

Find flight deals from Missouri to Killeen

Cheapest flights from Missouri to Killeen
Explore the most affordable flight options available from Missouri to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:21 amSTL - GRK
1 stop3h 44mAmerican Airlines
mié. 12/3112:45 pmGRK - STL
1 stop3h 26mAmerican Airlines
Deal found 6/10$261
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:23 amMCI - GRK
1 stop4h 36mAmerican Airlines
vie. 7/412:39 pmGRK - MCI
1 stop6h 24mAmerican Airlines
Deal found 6/10$349

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Killeen 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Missouri to Killeen that are best for you.

Fly from

Missouri

Fly to

Killeen

Route

Depart

Return

Price

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

mar. 11/18

9:39 am-3:50 pm

1 stop6h 11m

Killeen Fort Hood Regional

sáb. 11/22

12:45 pm-4:09 pm

1 stop3h 24m

$275

Kansas CityKilleen

MCI - GRK

MCIGRK

Kansas City

mar. 7/1

5:23 am-9:59 am

1 stop4h 36m

Killeen Fort Hood Regional

vie. 7/4

12:39 pm-7:03 pm

1 stop6h 24m

$349

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

mar. 7/8

7:38 pm-11:26 pm

1 stop3h 48m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Missouri to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Killeen

What is the cheapest month to book a flight from Missouri to Killeen?

Currently, January is the cheapest month in which you can book a flight from Missouri to Killeen (average of $316). Flying from Missouri to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to GRK?

Find hourly flight availability from Missouri to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Killeen as you normally would.

Rainfall in Killeen by month

Plan your trip to Killeen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Killeen ranges from 1.5 - 4.4 inches per month. October is typically the wettest month, when rainfall can reach 4.4 in. March is typically the driest time to visit Killeen when rainfall is around 1.5 in.

Temperature in Killeen by month

Plan your trip to Killeen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated junio 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.5

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.5

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Killeen from Missouri?

    For a flight from Missouri to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • What are the most popular routes from Missouri to Killeen?

    The most popular flight routes from Missouri to Killeen are Lambert-St Louis - Killeen Fort Hood Regional, Kansas City - Killeen Fort Hood Regional and Columbia Regional - Killeen Fort Hood Regional.

  • Can I find deals for flights from Missouri to Killeen that include hotel bookings?

    Yes. In addition to deals on Missouri to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Killeen.

  • Can I find deals for business class flights from Missouri to Killeen?

    Yes. Cheapflights offers flight deals from Missouri to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Killeen (average of $316). Flying from Missouri to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Temple
Copperas Cove

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Top airline flying from Missouri to Killeen

Discover the top airline that operate flights from Missouri to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$240Average$398FlexibilityNo cancel feeOn-time71%

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