How long is the flight from Alaska to Louisville?

There are many flights that can get you from Alaska to Louisville in 15h 11m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. Alaska and Louisville are separated by a distance of 3113 mi. This flight may include one or multiple stops.

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 are the most popular routes from Alaska to Louisville?

The most popular flight routes from Alaska to Louisville are Anchorage - Louisville Intl, Fairbanks - Louisville Intl and Nome - Louisville Intl.

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

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

What airport do you fly into for flights to Louisville from Alaska?

For a flight from Alaska to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

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

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

How can I find direct flights from Alaska to Louisville?

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

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

Yes. Cheapflights offers flight deals from Alaska 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.

$353+ Flights from Alaska to Louisville

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Cheap flight deals from Alaska to Louisville

Cheapest flights from Alaska to Louisville
Explore the most affordable flight options available from Alaska to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Fri 12/268:15 pmANC - SDF

1 stop9h 14mDelta

Tue 12/306:00 amSDF - ANC

1 stop16h 57mDelta

Deal found 12/11

$872

Thu 12/251:30 amANC - SDF

2 stops14h 29mUnited Airlines

Tue 12/302:22 pmSDF - ANC

3 stops36h 34mUnited Airlines

Deal found 12/11

$1,086

Fri 12/191:59 amANC - SDF

2 stops15h 35mAlaska Airlines

Fri 1/26:27 amSDF - ANC

2 stops12h 21mAlaska Airlines

Deal found 12/11

$1,363

Sat 12/2011:59 pmANC - SDF

2 stops16h 33mUnited Airlines

Fri 1/29:05 amSDF - ANC

1 stop14h 40mUnited Airlines

Deal found 12/11

$1,509

Best flights from Alaska to Louisville
Discover carefully curated flight deals from Alaska to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 1/53:00 pmANC - SDF

2 stops15h 11mDelta

Fri 1/96:00 amSDF - ANC

2 stops18h 44mDelta

Deal found 12/11

$553

Wed 1/285:51 amFAI - SDF

2 stops37h 28mAlaska Airlines

Sat 1/3112:56 pmSDF - FAI

2 stops34h 34mAlaska Airlines

Deal found 12/9

$634

Wed 1/289:00 amANC - SDF

2 stops21h 23mUnited Airlines

Sat 1/318:29 amSDF - ANC

2 stops18h 46mUnited Airlines

Deal found 12/9

$822

Mon 1/53:48 pmFAI - SDF

2 stops15h 02mAlaska Airlines

Fri 1/91:32 pmSDF - FAI

2 stops14h 24mAlaska Airlines

Deal found 12/11

$728

Mon 1/59:00 pmANC - SDF

1 stop19h 28mUnited Airlines

Fri 1/93:22 pmSDF - ANC

1 stop11h 53mUnited Airlines

Deal found 12/11

$866

Fri 12/268:15 pmANC - SDF

1 stop9h 14mDelta

Tue 12/306:00 amSDF - ANC

1 stop16h 57mDelta

Deal found 12/11

$872

Last-minute flights from Alaska to Louisville
Discover last-minute flight deals from Alaska to Louisville. Data last updated December 12, 2025 and is based on user searches.

Fri 12/191:59 amANC - SDF

2 stops15h 35mAlaska Airlines

Fri 1/26:27 amSDF - ANC

2 stops12h 21mAlaska Airlines

Deal found 12/11

$1,363

Sat 12/2011:59 pmANC - SDF

2 stops16h 33mUnited Airlines

Fri 1/29:05 amSDF - ANC

1 stop14h 40mUnited Airlines

Deal found 12/11

$1,509

Thu 12/251:30 amANC - SDF

2 stops14h 29mUnited Airlines

Tue 12/302:22 pmSDF - ANC

3 stops36h 34mUnited Airlines

Deal found 12/11

$1,086

Fri 12/268:15 pmANC - SDF

1 stop9h 14mDelta

Tue 12/306:00 amSDF - ANC

1 stop16h 57mDelta

Deal found 12/11

$872

Mon 1/53:00 pmANC - SDF

2 stops15h 11mDelta

Fri 1/96:00 amSDF - ANC

2 stops18h 44mDelta

Deal found 12/11

$553

Mon 1/53:48 pmFAI - SDF

2 stops15h 02mAlaska Airlines

Fri 1/91:32 pmSDF - FAI

2 stops14h 24mAlaska Airlines

Deal found 12/11

$728

Mon 1/59:00 pmANC - SDF

1 stop19h 28mUnited Airlines

Fri 1/93:22 pmSDF - ANC

1 stop11h 53mUnited Airlines

Deal found 12/11

$866

Wed 1/285:51 amFAI - SDF

2 stops37h 28mAlaska Airlines

Sat 1/3112:56 pmSDF - FAI

2 stops34h 34mAlaska Airlines

Deal found 12/9

$634

Wed 1/289:00 amANC - SDF

2 stops21h 23mUnited Airlines

Sat 1/318:29 amSDF - ANC

2 stops18h 46mUnited Airlines

Deal found 12/9

$822

One-way flights from Alaska to Louisville
Search for one-way flight options from Alaska to Louisville. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 6/810:05 pmFAI - SDF

1 stop13h 39mDelta

Deal found 12/10

$353

Mon 6/84:09 pmFAI - SDF

2 stops21h 01mAlaska Airlines

Deal found 12/10

$357

Find flight deals from Alaska to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$553 (Delta)
One-way from	$353 (Delta)
Popular in	July
Cheapest in	January
Average price	$937

Provider with most accurate pricing for Anchorage-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Anchorage-Louisville Intl flights.

Search Deals

From Alaska to Louisville Intl

Search Deals

One-way flight from Alaska to Louisville Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 1/5

3:00 pm-10:11 am

2 stops15h 11m

Louisville Intl

Fri 1/9

6:00 am-8:44 pm

2 stops18h 44m

$553

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Wed 1/28

5:51 am-11:19 pm

2 stops37h 28m

Louisville Intl

Sat 1/31

12:56 pm-7:30 pm

2 stops34h 34m

$634

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Mon 1/5

3:48 pm-10:50 am

2 stops15h 02m

Louisville Intl

Fri 1/9

1:32 pm-11:56 pm

2 stops14h 24m

$728

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Wed 1/28

9:00 am-10:23 am

2 stops21h 23m

Louisville Intl

Sat 1/31

8:29 am-11:15 pm

2 stops18h 46m

$822

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 1/5

9:00 pm-8:28 pm

1 stop19h 28m

Louisville Intl

Fri 1/9

3:22 pm-11:15 pm

1 stop11h 53m

$866

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Fri 12/26

8:15 pm-9:29 am

1 stop9h 14m

Louisville Intl

Tue 12/30

6:00 am-6:57 pm

1 stop16h 57m

$872

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Mon 6/8

10:05 pm-3:44 pm

1 stop13h 39m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Alaska to Louisville

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

Cheapflights Insights

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

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

Currently, June is the cheapest month in which you can book a flight from Alaska to Louisville (average of $314). Flying from Alaska to Louisville in July is currently the most expensive (average of $549). 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.

Related info for your journey

What airport do you fly into for flights to Louisville from Alaska?
For a flight from Alaska to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.
How long is the flight from Alaska to Louisville?
There are many flights that can get you from Alaska to Louisville in 15h 11m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. Alaska and Louisville are separated by a distance of 3113 mi. This flight may include one or multiple stops.
What are the most popular routes from Alaska to Louisville?
The most popular flight routes from Alaska to Louisville are Anchorage - Louisville Intl, Fairbanks - Louisville Intl and Nome - Louisville Intl.
Can I find deals for flights from Alaska to Louisville that include hotel bookings?
Yes. In addition to deals on Alaska to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alaska to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Louisville.
Can I find deals for business class flights from Alaska to Louisville?
Yes. Cheapflights offers flight deals from Alaska 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 Alaska to Louisville?
Currently, June is the cheapest month in which you can book a flight from Alaska to Louisville (average of $314). Flying from Alaska to Louisville in July is currently the most expensive (average of $549). 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

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

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Top 3 airlines flying from Alaska to Louisville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$446	Average$733	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$460	Average$523	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$506	Average$807	FlexibilityNo cancel fee	On-time69%

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$353+ Cheap flights from Alaska to Louisville (SDF)

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Alaska 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 Alaska to Louisville

Cheapest flights from Alaska to LouisvilleExplore the most affordable flight options available from Alaska to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Alaska to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Alaska to Louisville

Keep the following information in mind while searching for Alaska to Louisville flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Alaska to Louisville

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

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Alaska to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Louisville from Alaska?

How long is the flight from Alaska to Louisville?

What are the most popular routes from Alaska to Louisville?

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

How can I find direct flights from Alaska to Louisville?

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

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

Traveling to a place near Louisville?

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Alternative routes for Alaska to Louisville

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Top 3 airlines flying from Alaska to Louisville

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Cheapest flights from Alaska to Louisville
Explore the most affordable flight options available from Alaska to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.