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Killeen

$140+ Cheap flights from Louisville to Killeen (SDF - GRK)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — GRK
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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Cheap flight deals from Louisville to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 March 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$408
(American Airlines)

One-way from

$140
(American Airlines)

Popular in

July

Cheapest in

August

Average price

$519
Provider with most accurate pricing for Louisville Intl-Killeen Fort Hood Regional flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Killeen Fort Hood Regional flights.
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From Louisville Intl to Killeen Fort Hood Regional
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One-way flight from Louisville Intl to Killeen Fort Hood Regional
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Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Louisville to Killeen

Cheapest flights from Louisville to Killeen
Explore the most affordable flight options available from Louisville to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This American Airlines deal was found by Cheapflights users on 3/13. 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 6/187:00 amSDF - GRK
2 stops9h 59mAmerican Airlines
Sun 6/224:29 pmGRK - SDF
1 stop5h 19mAmerican Airlines
Deal found 3/13$408

Find flights from Louisville to Killeen within your budget

Customize your flight search to find flights from Louisville 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 March 14, 2025.

Fly from

Louisville

Fly to

Killeen

Route

Depart

Return

Price

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Wed 6/18

7:00 am-3:59 pm

2 stops9h 59m

Killeen Fort Hood Regional

Sun 6/22

4:29 pm-10:48 pm

1 stop5h 19m

$408

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Wed 6/18

7:00 am-3:59 pm

2 stops9h 59m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Compare providers for flights from Louisville to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Killeen in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Killeen

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

Travel insights for flights from Louisville to Killeen

Get recent, data-driven insights about flights from Louisville to Killeen including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Killeen (average of $316). Flying from Louisville to Killeen in June is currently the most expensive (average of $476). 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 SDF to GRK?

Find hourly flight availability from Louisville 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 March 14, 2025.

When flying from Louisville to Killeen, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the morning.

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 March 14, 2025.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Entertainment

7.0

Food

6.5

Crew

8.0

Comfort

7.2

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

Boarding

7.5

Entertainment

7.0

Food

6.5

Crew

8.0

Comfort

7.2

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 Louisville to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Louisville to Killeen round-trip?

    According to our current data, American Airlines ($408), offers the cheapest pricing from Louisville to Killeen. American Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisville to Killeen (average of $316). Flying from Louisville to Killeen in June is currently the most expensive (average of $476). 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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Top airline flying from Louisville to Killeen

Discover the top airline that operate flights from Louisville 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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$331Average$481FlexibilityNo cancel feeOn-time71%
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