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Missouri

$259+ Cheap flights from Killeen (GRK) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — STL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Killeen to Missouri

Cheapest flights from Killeen to Missouri
Explore the most affordable flight options available from Killeen to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 5/137:09 pm
GRK
-
SGF
1 stop4h 47m
American Airlines
Sun 5/177:34 pm
SGF
-
GRK
1 stop4h 12m
American Airlines
Deal found 3/11$364
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 3/256:33 pm
GRK
-
MCI
1 stop4h 16m
American Airlines
Mon 3/305:30 am
MCI
-
GRK
1 stop4h 15m
American Airlines
Deal found 3/10$449
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 7/233:07 pm
GRK
-
STL
1 stop6h 32m
American Airlines
Sun 7/265:18 pm
STL
-
GRK
1 stop6h 21m
American Airlines
Deal found 3/10$479
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 3/1211:56 am
GRK
-
STL
1 stop5h 17m
American Airlines
Mon 3/1611:46 am
STL
-
GRK
1 stop6h 17m
American Airlines
Deal found 3/8$534
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 3/1111:56 am
GRK
-
STL
1 stop5h 17m
American Airlines
Mon 3/1611:46 am
STL
-
GRK
1 stop6h 17m
American Airlines
Deal found 3/8$555
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 3/86:33 pm
GRK
-
MCI
1 stop5h 39m
American Airlines
Sat 3/141:58 pm
MCI
-
GRK
1 stop4h 05m
American Airlines
Deal found 3/8$587
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 3/1211:56 am
GRK
-
STL
1 stop5h 17m
American Airlines
Sun 3/155:12 am
STL
-
GRK
1 stop6h 14m
American Airlines
Deal found 3/8$610
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 3/1111:56 am
GRK
-
STL
2 stops9h 15m
American Airlines
Sun 3/155:12 am
STL
-
GRK
1 stop6h 14m
American Airlines
Deal found 3/8$772
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 3/1811:56 am
GRK
-
MCI
1 stop5h 21m
American Airlines
Fri 3/207:47 pm
MCI
-
GRK
1 stop13h 58m
American Airlines
Deal found 3/6$874
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Mon 3/306:33 pm
GRK
-
MCI
1 stop5h 39m
American Airlines
Wed 4/11:58 pm
MCI
-
GRK
1 stop4h 05m
American Airlines
Deal found 3/10$940

Find flight deals from Killeen to Missouri

Keep the following information in mind while searching for Killeen to Missouri flight deals. Data was last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(American Airlines)

One-way from

$259
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Lambert-St Louis flights.
Search Deals
From Killeen Fort Hood Regional to Missouri
Search Deals
One-way flight from Killeen Fort Hood Regional to Missouri
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Missouri 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 March 11, 2026.
Use the filters below to find and compare flights from Killeen to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenSpringfield

GRK - SGF

GRKSGF

Killeen Fort Hood Regional

Wed 5/13

7:09 pm-11:56 pm

1 stop4h 47m

Springfield-Branson

Sun 5/17

7:34 pm-11:46 pm

1 stop4h 12m

$364
Quickest round-trip

KilleenKansas City

GRK - MCI

GRKMCI

Killeen Fort Hood Regional

Wed 3/25

6:33 pm-10:49 pm

1 stop4h 16m

Kansas City

Mon 3/30

5:30 am-9:45 am

1 stop4h 15m

$449

KilleenSt. Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

Thu 7/23

3:07 pm-9:39 pm

1 stop6h 32m

Lambert-St Louis

Sun 7/26

5:18 pm-11:39 pm

1 stop6h 21m

$479

KilleenKansas City

GRK - MCI

GRKMCI

Killeen Fort Hood Regional

Mon 3/30

3:59 pm-11:54 pm

2 stops7h 55m

Kansas City

Wed 4/1

1:58 pm-6:03 pm

1 stop4h 05m

$945
Cheapest one-way
Quickest one-way

KilleenSpringfield

GRK - SGF

GRKSGF

Killeen Fort Hood Regional

Tue 4/14

7:13 am-11:29 am

1 stop4h 16m

$259

KilleenKansas City

GRK - MCI

GRKMCI

Killeen Fort Hood Regional

Sat 3/28

7:00 am-7:27 pm

2 stops12h 27m

$412

KilleenKansas City

GRK - MCI

GRKMCI

Killeen Fort Hood Regional

Thu 3/26

6:33 pm-10:49 pm

1 stop4h 16m

$500

KilleenSt. Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

Mon 3/30

3:59 pm-11:44 pm

2 stops7h 45m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first

Best time to book a flight from Killeen to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Killeen 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 Killeen to Missouri

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

Currently, October is the cheapest month in which you can book a flight from Killeen to Missouri (average of $148). Flying from Killeen to Missouri in February is currently the most expensive (average of $237). 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.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated March 11, 2026.
Peruse reviews from past customers who have flown with American Airlines from Killeen to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,419 reviews

Food

6.4

Crew

7.9

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.1

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.1
Good
11,419 reviews
American Airlines
7.1
Good
11,419 reviews

Food

6.4

Crew

7.9

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.1

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Missouri. 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 from for flights from Killeen to Missouri?

    Most people fly from Killeen Fort Hood Regional (GRK) if they book a flight from Killeen to Missouri. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • How long is the flight from Killeen to Missouri?

    For as low as $364, American Airlines can have you in Missouri from Killeen in 4h 47m. Killeen and Missouri are separated by a distance of 496 mi.

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

    When deciding which route to take from Killeen to Missouri consider Killeen Fort Hood Regional - Columbia Regional, Killeen Fort Hood Regional - Lambert-St Louis or Killeen Fort Hood Regional - Joplin as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen to Missouri 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 Killeen to Missouri?

    Currently, October is the cheapest month in which you can book a flight from Killeen to Missouri (average of $148). Flying from Killeen to Missouri in February is currently the most expensive (average of $237). 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

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Alternative routes for Killeen to Missouri

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Top airline flying from Killeen to Missouri

Discover the top airline that operate flights from Killeen to Missouri. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$500FlexibilityNo cancel feeOn-time71%

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