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Cheap flights from Missouri to Killeen from $357

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Killeen departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:20 am - 9:35 am
STL
-
GRK
4h 15m
1 stop
American Airlines Logo
7:09 pm - 10:59 pm
GRK
-
STL
3h 50m
1 stop
$357American Airlines
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
2:33 pm - 11:46 pm
STL
-
GRK
9h 13m
2 stops
American Airlines Logo
7:09 pm - 10:59 pm
GRK
-
STL
3h 50m
1 stop
$362American Airlines
Sat, Apr 11 - Sun, Apr 12
American Airlines Logo
5:30 am - 11:21 am
MCI
-
GRK
5h 51m
1 stop
American Airlines Logo
7:09 pm - 12:07 am
GRK
-
MCI
4h 58m
1 stop
$449American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
12:27 pm - 9:52 pm
STL
-
GRK
9h 25m
2 stops
American Airlines Logo
7:09 pm - 10:59 pm
GRK
-
STL
3h 50m
1 stop
$488American Airlines
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
8:25 am - 2:36 pm
STL
-
GRK
6h 11m
1 stop
American Airlines Logo
3:07 pm - 9:39 pm
GRK
-
STL
6h 32m
1 stop
$609American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
12:27 pm - 9:52 pm
STL
-
GRK
9h 25m
2 stops
American Airlines Logo
7:09 pm - 10:59 pm
GRK
-
STL
3h 50m
1 stop
$622American Airlines
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
5:18 pm - 10:44 pm
STL
-
GRK
5h 26m
1 stop
American Airlines Logo
3:07 pm - 11:56 pm
GRK
-
STL
8h 49m
2 stops
$696American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
6:30 am - 11:21 am
MCI
-
GRK
4h 51m
1 stop
American Airlines Logo
3:54 pm - 11:59 pm
GRK
-
MCI
8h 05m
2 stops
$697American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
12:27 pm - 9:52 pm
STL
-
GRK
9h 25m
2 stops
American Airlines Logo
3:54 pm - 11:46 pm
GRK
-
STL
7h 52m
2 stops
$727American Airlines
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
2:33 pm - 11:46 pm
STL
-
GRK
9h 13m
2 stops
American Airlines Logo
5:00 am - 11:47 am
GRK
-
STL
6h 47m
2 stops
$750American Airlines
Sat, Apr 11 - Sun, Apr 12

American Airlines flights from Missouri to Killeen

Our best American Airlines deals on Missouri to Killeen flight tickets
American Airlines
Apr 10
STL5:20 amLambert-St Louis
4h 15m
1 stop
GRK9:35 amKilleen Fort Hood Regional
Apr 13
GRK7:09 pmKilleen Fort Hood Regional
3h 50m
1 stop
STL10:59 pmLambert-St Louis
$357
American Airlines
Apr 11
STL2:33 pmLambert-St Louis
9h 13m
2 stops
GRK11:46 pmKilleen Fort Hood Regional
Apr 12
GRK7:09 pmKilleen Fort Hood Regional
3h 50m
1 stop
STL10:59 pmLambert-St Louis
$362
American Airlines
Apr 9
MCI5:30 amKansas City
5h 51m
1 stop
GRK11:21 amKilleen Fort Hood Regional
Apr 13
GRK7:09 pmKilleen Fort Hood Regional
4h 58m
1 stop
MCI12:07 amKansas City
$449

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Missouri to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 4/10

5:20 am-9:35 am

1 stop4h 15m

Killeen Fort Hood Regional

Mon 4/13

7:09 pm-10:59 pm

1 stop3h 50m

$357

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Sat 4/11

2:33 pm-11:46 pm

2 stops9h 13m

Killeen Fort Hood Regional

Sun 4/12

7:09 pm-10:59 pm

1 stop3h 50m

$362

Kansas CityKilleen

MCI - GRK

MCIGRK

Kansas City

Thu 4/9

5:30 am-11:21 am

1 stop5h 51m

Killeen Fort Hood Regional

Mon 4/13

7:09 pm-12:07 am

1 stop4h 58m

$449

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 4/10

12:27 pm-9:52 pm

2 stops9h 25m

Killeen Fort Hood Regional

Mon 4/13

7:09 pm-10:59 pm

1 stop3h 50m

$488

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 7/10

8:25 am-2:36 pm

1 stop6h 11m

Killeen Fort Hood Regional

Mon 7/13

3:07 pm-9:39 pm

1 stop6h 32m

$609

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 4/10

12:27 pm-9:52 pm

2 stops9h 25m

Killeen Fort Hood Regional

Mon 4/13

7:09 pm-10:59 pm

1 stop3h 50m

$622

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 7/10

5:18 pm-10:44 pm

1 stop5h 26m

Killeen Fort Hood Regional

Mon 7/13

3:07 pm-11:56 pm

2 stops8h 49m

$696

Kansas CityKilleen

MCI - GRK

MCIGRK

Kansas City

Thu 4/9

6:30 am-11:21 am

1 stop4h 51m

Killeen Fort Hood Regional

Mon 4/13

3:54 pm-11:59 pm

2 stops8h 05m

$697

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Fri 4/10

12:27 pm-9:52 pm

2 stops9h 25m

Killeen Fort Hood Regional

Mon 4/13

3:54 pm-11:46 pm

2 stops7h 52m

$727

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Sat 4/11

2:33 pm-11:46 pm

2 stops9h 13m

Killeen Fort Hood Regional

Sun 4/12

5:00 am-11:47 am

2 stops6h 47m

$750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Killeen from

How to get the cheapest flight ticket from Missouri to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Missouri to Killeen Fort Hood Regional?

American Airlines is the most popular carrier operating from Missouri to Killeen Fort Hood Regional

What airlines fly to Killeen?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Killeen from Missouri according to our data. Southwest is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 4 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

Cheap Missouri to Killeen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Killeen

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from Missouri to Killeen takes 4h 15m
There are no direct flights from Missouri to Killeen. There are no popular flight routes from Missouri to Killeen.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Killeen Fort Hood Regional Airport?

    Prices for flights from Missouri to Killeen Fort Hood Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missouri to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from Missouri to Killeen Fort Hood Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Killeen

Compare and see reviews for airlines that fly from Missouri to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Killeen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Killeen. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Killeen with flexible booking policies on momondo?

Flights from Missouri to Killeen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Killeen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Killeen.

I’m not ready to book a flight from Missouri to Killeen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Missouri to Killeen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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