Cheap flights from St. Louis to Killeen (STL - GRK) from $329

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 9/2. 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.
STL — GRK
abr. 29 — may. 61

Cheap flight deals from St. Louis to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 24, 2024.

Popular in

October

Cheapest in

August

Average price

$398

Round-trip from

$295
High demand for flights, 21% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in April 2024
From Lambert-St Louis to Killeen Fort Hood Regional

What is the cheapest day to fly round-trip from St. Louis to Killeen?

Sunday flights are found to be more expensive to fly from St. Louis to Killeen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Killeen.

What is the cheapest month to fly from St. Louis to Killeen?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, August can be a great choice for travel to Killeen. Flights to Killeen from St. Louis in August are about $349 on average during August, but can be found for as low as $186.

When is the cheapest time to fly from St. Louis to Killeen (STL - GRK)?

It’s typically best to fly out from St. Louis to Killeen at noon. Doing so could potentially save you 51% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from St. Louis to Killeen

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Killeen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated abril 24, 2024.
vie. 6/215:27 amSTL - GRK
1 stop4h 24mAmerican Airlines
mar. 6/255:00 amGRK - STL
1 stop3h 54mAmerican Airlines
Deal found 4/22$343
sáb. 9/77:44 amSTL - GRK
1 stop3h 31mAmerican Airlines
dom. 9/84:39 pmGRK - STL
1 stop5h 45mAmerican Airlines
Deal found 4/22$414
mar. 5/77:20 pmSTL - GRK
1 stop4h 07mAmerican Airlines
sáb. 5/115:10 amGRK - STL
1 stop5h 18mAmerican Airlines
Deal found 4/22$448
mar. 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
sáb. 5/116:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 4/22$453
mar. 5/77:45 amSTL - GRK
2 stops10h 19mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/22$493
vie. 6/215:27 amSTL - GRK
1 stop4h 24mAmerican Airlines
mar. 6/255:00 amGRK - STL
2 stops9h 26mAmerican Airlines
Deal found 4/22$508
mar. 5/711:40 amSTL - GRK
2 stops8h 55mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/23$548
vie. 6/216:00 amSTL - GRK
2 stops10h 14mAmerican Airlines
mar. 6/255:00 amGRK - STL
2 stops9h 26mAmerican Airlines
Deal found 4/22$1,256

Cheap St. Louis to Killeen flights in April & May 2024

Find cheap flight options from St. Louis to Killeen specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on abril 24, 2024.
mar. 5/77:20 pmSTL - GRK
1 stop4h 07mAmerican Airlines
sáb. 5/115:10 amGRK - STL
1 stop5h 18mAmerican Airlines
Deal found 4/22$448
mar. 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
sáb. 5/116:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 4/22$453
mar. 5/77:45 amSTL - GRK
2 stops10h 19mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/22$493
mar. 5/711:40 amSTL - GRK
2 stops8h 55mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/23$548

St. Louis to Killeen 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Killeen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated abril 24, 2024.
vie. 6/215:27 amSTL - GRK
1 stop4h 24mAmerican Airlines
mar. 6/255:00 amGRK - STL
1 stop3h 54mAmerican Airlines
Deal found 4/22$343
sáb. 9/77:44 amSTL - GRK
1 stop3h 31mAmerican Airlines
dom. 9/84:39 pmGRK - STL
1 stop5h 45mAmerican Airlines
Deal found 4/22$414
mar. 5/77:20 pmSTL - GRK
1 stop4h 07mAmerican Airlines
sáb. 5/115:10 amGRK - STL
1 stop5h 18mAmerican Airlines
Deal found 4/22$448
mar. 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
sáb. 5/116:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 4/22$453
mar. 5/77:45 amSTL - GRK
2 stops10h 19mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/22$493
vie. 6/215:27 amSTL - GRK
1 stop4h 24mAmerican Airlines
mar. 6/255:00 amGRK - STL
2 stops9h 26mAmerican Airlines
Deal found 4/22$508
mar. 5/711:40 amSTL - GRK
2 stops8h 55mAmerican Airlines
sáb. 5/112:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 4/23$548
vie. 6/216:00 amSTL - GRK
2 stops10h 14mAmerican Airlines
mar. 6/255:00 amGRK - STL
2 stops9h 26mAmerican Airlines
Deal found 4/22$1,256

One-way flights to Killeen from St. Louis

Search for one-way flight options from St. Louis to Killeen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated abril 24, 2024.
lun. 9/25:54 amSTL - GRK
1 stop5h 21mAmerican Airlines
Deal found 4/24$329

Find flights from St. Louis to Killeen within your budget

Customize your flight search to find flights from St. Louis 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 3,068,701 searches. Data last updated abril 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$343 - $1,256

Route

Depart

Return

Price

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

vie. 6/21

1 stop4h 24m

Killeen Fort Hood Regional

mar. 6/25

1 stop3h 54m

$343

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

sáb. 9/7

1 stop3h 31m

Killeen Fort Hood Regional

dom. 9/8

1 stop5h 45m

$414

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

mar. 5/7

1 stop4h 07m

Killeen Fort Hood Regional

sáb. 5/11

1 stop5h 18m

$448

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

mar. 5/7

2 stops10h 44m

Killeen Fort Hood Regional

sáb. 5/11

1 stop4h 25m

$453

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

mar. 5/7

2 stops10h 19m

Killeen Fort Hood Regional

sáb. 5/11

2 stops7h 30m

$493

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

vie. 6/21

1 stop4h 24m

Killeen Fort Hood Regional

mar. 6/25

2 stops9h 26m

$508

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

mar. 5/7

2 stops8h 55m

Killeen Fort Hood Regional

sáb. 5/11

2 stops7h 30m

$548

Lambert-St LouisKilleen Fort Hood Regional

STL - GRK

STLGRK

Lambert-St Louis

vie. 6/21

2 stops10h 14m

Killeen Fort Hood Regional

mar. 6/25

2 stops9h 26m

$1,256

Flights are sorted by cheapest first

Deals found on 4/22

When is the cheapest time to fly from St. Louis to Killeen?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Killeen. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Killeen flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Killeen by month

Plan your trip from St. Louis to Killeen by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Killeen is currently $329 while a round-trip flight costs $558. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Killeen (average of $295). Flying from St. Louis to Killeen in July is currently the most expensive (average of $451). 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.

January

$295

February

$396

March

$447

April

$363

May

$408

June

$436

July

$451

August

$368

September

$369

October

$349

November

$446

December

$365

Temperature and rainfall in Killeen by month

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

GRK

Temperature

46.4 - 84.2 °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 abril 24, 2024.
7.3
Good
14,898 reviews

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

Food

6.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

7.3
Good
14,898 reviews
7.3
Good
14,898 reviews

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

Food

6.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from St. Louis to Killeen for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Killeen for under $400. The cheapest flight booked recently is on American Airlines for just $343, but on average you can expect to pay $557.

  • What is the cheapest airline to fly from St. Louis to Killeen round-trip?

    Flying on American Airlines is currently your cheapest option to Killeen, with prices starting at $343. This flight start at 1% lower than the current average price 3 months from now.

  • What does STL to GRK mean?

    STL stands for Lambert-St Louis Airport, while GRK stands for Killeen Fort Hood Regional Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Killeen that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Killeen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Killeen with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Killeen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Killeen that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Killeen?

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

  • Can I find deals for business class flights from St. Louis to Killeen?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Killeen that allow pets onboard?

    Many airlines flying from St. Louis to Killeen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Killeen?

    Yes, you can often find last-minute deals on St. Louis to Killeen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Killeen flight deals updated?

    The St. Louis to Killeen flight deals you see on this page were last updated on 4/23.

See more FAQs

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Alternative routes for St. Louis to Killeen
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. Louis to Killeen

Discover the top airline that operate flights from St. Louis 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 3,068,701 searches. Data last updated abril 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$347FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Killeen?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Killeen for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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