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

Currently priced at $316, American Airlines will fly you from Killeen to Louisville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

What is the cheapest day to fly from Killeen to Louisville?

Travelers seeking maximum savings on their Killeen to Louisville flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Sunday flights are generally found to be more expensive for flights from Killeen to Louisville. 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 Louisville.

What is the cheapest time of day to fly from GRK to SDF?

Unlike at noon, when flights are generally more expensive, you can save up to 6% on flights from Killeen to Louisville by exploring options for tickets in the morning.

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

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

How can I find direct flights from Killeen to Louisville?

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

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

Yes. Cheapflights offers flight deals from Killeen to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Killeen to Louisville

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Cheap flight deals from Killeen to Louisville

Round-trip from	$461 (American Airlines)

From Killeen Fort Hood Regional to Louisville Intl

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Best time to book a flight from Killeen to Louisville

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

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Everything you need to know about your flight from Killeen to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Killeen to Louisville (average of $299). Flying from Killeen to Louisville in April is currently the most expensive (average of $369). 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 Louisville

Peruse reviews from past customers who have flown with American Airlines from Killeen to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

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

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

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

What is the cheapest airline to fly from Killeen to Louisville round-trip?
Currently priced at $316, American Airlines will fly you from Killeen to Louisville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Killeen to Louisville that include hotel bookings?
Yes. In addition to deals on Killeen to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Louisville.
Can I find deals for business class flights from Killeen to Louisville?
Yes. Cheapflights offers flight deals from Killeen to Louisville 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 Louisville?
Currently, January is the cheapest month in which you can book a flight from Killeen to Louisville (average of $299). Flying from Killeen to Louisville in April is currently the most expensive (average of $369). 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.

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Shepherdsville

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Corydon

Bardstown

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Top airline flying from Killeen to Louisville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$316	Average$396	FlexibilityNo cancel fee	On-time71%

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Find cheap flights from Killeen to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Killeen to Louisville

Round-trip from

Best time to book a flight from Killeen to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Killeen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Louisville

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

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with American Airlines from Killeen to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Louisville. 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 Killeen to Louisville round-trip?

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

How can I find direct flights from Killeen to Louisville?

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

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

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Killeen to Louisville by cabin class

Find flights from Killeen to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Louisville

Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2025.

Killeen and Louisville flights

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Cheap flights from Killeen to Louisville (GRK - SDF)

Find cheap flights from Killeen to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Killeen to Louisville

Round-trip from

Best time to book a flight from Killeen to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Killeen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Louisville

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

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with American Airlines from Killeen to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Louisville. 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 Killeen to Louisville round-trip?

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

How can I find direct flights from Killeen to Louisville?

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

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

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Killeen to Louisville

100% Free

Book with Flexibility

Travel Smart