$435+ Cheap flights from Killeen (GRK) to Missouri
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — STL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to Missouri with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Killeen to MissouriExplore 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 October 25, 2026.
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 October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/213:14 pm -
1 stop5h 44m
Sat 11/287:36 pm -
1 stop4h 10m
Deal found 10/21![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/283:16 pm -
1 stop6h 44m
Sat 10/313:20 pm -
1 stop5h 32m
Deal found 10/21![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 37m
Sat 1/25:20 am -
1 stop4h 16m
Deal found 10/24![American Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/186:43 pm -
1 stop5h 09m
Wed 11/256:46 pm -
1 stop5h 00m
Deal found 10/21![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2510:00 am -
1 stop3h 54m
Sun 11/297:36 pm -
1 stop4h 10m
Deal found 10/22![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/106:43 pm -
1 stop5h 09m
Sun 12/135:29 am -
1 stop3h 56m
Deal found 10/21![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/226:45 pm -
1 stop14h 56m
Sun 11/295:20 am -
1 stop4h 10m
Deal found 10/24![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 06m
Sun 12/206:39 pm -
1 stop4h 54m
Deal found 10/24![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/257:02 pm -
1 stop4h 21m
Sun 11/295:20 am -
1 stop4h 10m
Deal found 10/24![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 06m
Sat 1/25:29 am -
1 stop4h 07m
Deal found 10/24![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/255:00 am -
1 stop3h 57m
Mon 10/262:20 pm -
1 stop6h 32m
Deal found 10/24![American Airlines logo]()
$1,079
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/227:00 am -
1 stop5h 29m
Thu 10/227:49 pm -
1 stop3h 47m
Deal found 10/21![American Airlines logo]()
$1,309
Best flights from Killeen to MissouriDiscover carefully curated flight deals from Killeen to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Killeen to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/213:14 pm -
1 stop5h 44m
Sat 11/287:36 pm -
1 stop4h 10m
Deal found 10/21![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 37m
Sat 1/25:20 am -
1 stop4h 16m
Deal found 10/24![American Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/186:43 pm -
1 stop5h 09m
Wed 11/256:46 pm -
1 stop5h 00m
Deal found 10/21![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2510:00 am -
1 stop3h 54m
Sun 11/297:36 pm -
1 stop4h 10m
Deal found 10/22![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/106:43 pm -
1 stop5h 09m
Sun 12/135:29 am -
1 stop3h 56m
Deal found 10/21![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 06m
Sun 12/205:00 am -
2 stops9h 18m
Deal found 10/24![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/227:00 am -
2 stops8h 07m
Sun 11/295:20 am -
1 stop4h 10m
Deal found 10/24![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/192:48 pm -
2 stops7h 53m
Sat 1/25:29 am -
1 stop4h 07m
Deal found 10/24![American Airlines logo]()
$751
Last-minute flights from Killeen to MissouriDiscover last-minute flight deals from Killeen to Missouri. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Missouri. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/227:00 am -
1 stop5h 29m
Thu 10/227:49 pm -
1 stop3h 47m
Deal found 10/21![American Airlines logo]()
$1,309
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/257:02 pm -
1 stop4h 21m
Sun 11/295:20 am -
1 stop4h 10m
Deal found 10/24![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/255:00 am -
1 stop3h 57m
Mon 10/262:20 pm -
1 stop6h 32m
Deal found 10/24![American Airlines logo]()
$1,079
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/283:16 pm -
1 stop6h 44m
Sat 10/313:20 pm -
1 stop5h 32m
Deal found 10/21![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/186:43 pm -
1 stop5h 09m
Wed 11/256:46 pm -
1 stop5h 00m
Deal found 10/21![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/213:14 pm -
1 stop5h 44m
Sat 11/287:36 pm -
1 stop4h 10m
Deal found 10/21![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/226:45 pm -
1 stop14h 56m
Sun 11/295:20 am -
1 stop4h 10m
Deal found 10/24![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2510:00 am -
1 stop3h 54m
Sun 11/297:36 pm -
1 stop4h 10m
Deal found 10/22![American Airlines logo]()
$464
One-way flights from Killeen to MissouriSearch for one-way flight options from Killeen to Missouri. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Killeen to Missouri. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/196:50 pm -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/153:07 pm -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am -
3 stops55h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$1,337
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $435 (American Airlines) |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Sat 11/21
3:14 pm-8:58 pm
1 stop5h 44m
Springfield-Branson
Sat 11/28
7:36 pm-11:46 pm
1 stop4h 10m
$435
KilleenKansas City
GRK Killeen Fort Hood Regional - MCI Kansas City
GRKMCI
Killeen Fort Hood Regional
Sat 12/19
6:50 pm-12:27 am
1 stop5h 37m
Kansas City
Sat 1/2
5:20 am-9:36 am
1 stop4h 16m
$447
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Wed 11/18
6:43 pm-11:52 pm
1 stop5h 09m
Springfield-Branson
Wed 11/25
6:46 pm-11:46 pm
1 stop5h 00m
$461
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Wed 11/25
10:00 am-1:54 pm
1 stop3h 54m
Springfield-Branson
Sun 11/29
7:36 pm-11:46 pm
1 stop4h 10m
$464
Quickest round-trip
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Sat 12/19
6:50 pm-11:56 pm
1 stop5h 06m
Springfield-Branson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$466
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Thu 12/10
6:43 pm-11:52 pm
1 stop5h 09m
Springfield-Branson
Sun 12/13
5:29 am-9:25 am
1 stop3h 56m
$493
KilleenSt. Louis
GRK Killeen Fort Hood Regional - STL Lambert-St Louis
GRKSTL
Killeen Fort Hood Regional
Sun 11/15
3:07 pm-8:19 pm
1 stop5h 12m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$533
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Sat 12/19
6:50 pm-11:56 pm
1 stop5h 06m
Springfield-Branson
Sun 12/20
5:00 am-2:18 pm
2 stops9h 18m
$690
KilleenKansas City
GRK Killeen Fort Hood Regional - MCI Kansas City
GRKMCI
Killeen Fort Hood Regional
Sun 11/22
7:00 am-3:07 pm
2 stops8h 07m
Kansas City
Sun 11/29
5:20 am-9:30 am
1 stop4h 10m
$704
KilleenSpringfield
GRK Killeen Fort Hood Regional - SGF Springfield-Branson
GRKSGF
Killeen Fort Hood Regional
Sat 12/19
2:48 pm-10:41 pm
2 stops7h 53m
Springfield-Branson
Sat 1/2
5:29 am-9:36 am
1 stop4h 07m
$751
Showing 1-10 of 11 resultsSorted 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.
GRK-SGF
GRK-MCI
GRK-STL
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
GRK-USMO
GRK-SGF
GRK-MCI
GRK-STL
No data available for this route at this time. Please check back soon.
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 October 25, 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.
Crew
7.9
Food
6.4
Comfort
7.1
Boarding
7.4
Entertainment
6.8
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Food
6.4
Comfort
7.1
Boarding
7.4
Entertainment
6.8
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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Killeen and Missouri flights
Browse other Killeen and Missouri flight options. Last updated on October 25, 2026.
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Killeen to Missouri flights
Consider these flights traveling from Killeen to Missouri.
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$405 | FlexibilityNo cancel fee | On-time71% |