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

Currently, January is the cheapest month in which you can book a flight from Walla Walla to Louisville (average of $299). Flying from Walla Walla 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.

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 time of day to fly from ALW to SDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Walla Walla to Louisville as you normally would.

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

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

How can I find direct flights from Walla Walla to Louisville?

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

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

Yes. Cheapflights offers flight deals from Walla Walla 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.

$911+ Flights from Walla Walla to Louisville

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Cheap flight deals from Walla Walla to Louisville

Round-trip from	$911 (Alaska Airlines)

From Walla Walla to Louisville Intl

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Find flight deals from Walla Walla to Louisville

Cheapest flights from Walla Walla to Louisville
Explore the most affordable flight options available from Walla Walla to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Fri 9/195:00 amALW - SDF

2 stops12h 03mAlaska Airlines

Sun 9/212:21 pmSDF - ALW

2 stops12h 57mAlaska Airlines

Deal found 7/29

$911

Best flights from Walla Walla to Louisville
Discover carefully curated flight deals from Walla Walla to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Fri 9/195:00 amALW - SDF

2 stops12h 03mAlaska Airlines

Sun 9/212:21 pmSDF - ALW

2 stops12h 57mAlaska Airlines

Deal found 7/29

$911

Cheapflights Fare Finder

Use the filters below to find and compare flights from Walla Walla to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaLouisville

ALW - SDF

ALWSDF

Walla Walla

Fri 9/19

5:00 am-8:03 pm

2 stops12h 03m

Louisville Intl

Sun 9/21

2:21 pm-12:18 am

2 stops12h 57m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Walla Walla to Louisville

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

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with Alaska Airlines from Walla Walla 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Can I find deals for flights from Walla Walla to Louisville that include hotel bookings?
Yes. In addition to deals on Walla Walla to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Walla Walla to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to Louisville.
Can I find deals for business class flights from Walla Walla to Louisville?
Yes. Cheapflights offers flight deals from Walla Walla 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 Walla Walla to Louisville?
Currently, January is the cheapest month in which you can book a flight from Walla Walla to Louisville (average of $299). Flying from Walla Walla 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.

See more FAQs

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$911+ Cheap flights from Walla Walla to Louisville (ALW - SDF)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Walla Walla 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 Walla Walla to Louisville

Round-trip from

Find flight deals from Walla Walla to Louisville

Cheapest flights from Walla Walla to LouisvilleExplore the most affordable flight options available from Walla Walla to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Walla Walla to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Walla Walla to Louisville that are best for you.

Best time to book a flight from Walla Walla to Louisville

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

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with Alaska Airlines from Walla Walla 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 Walla Walla to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Walla Walla to Louisville?

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

What is the cheapest month to book a flight from Walla Walla 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 Walla Walla to Louisville

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Cheapest flights from Walla Walla to Louisville
Explore the most affordable flight options available from Walla Walla to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.