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$261+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SDF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Alaska to Louisville

Keep the following information in mind while searching for Alaska to Louisville flight deals. Data was last updated August 1, 2025.

Round-trip from

$523
(Delta)

One-way from

$261
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$692
From Alaska to Louisville Intl
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One-way flight from Alaska to Louisville Intl
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Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 1, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:50 amFAI - SDF
2 stops18h 06mDelta
Fri 9/56:00 pmSDF - FAI
2 stops33h 25mDelta
Deal found 7/29$523
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/188:13 pmANC - SDF
1 stop13h 41mAmerican Airlines
Mon 9/222:50 pmSDF - ANC
1 stop9h 58mAmerican Airlines
Deal found 7/30$524
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:45 pmANC - SDF
1 stop10h 43mUnited Airlines
Mon 9/2210:55 amSDF - ANC
2 stops15h 46mUnited Airlines
Deal found 7/30$529
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:55 amANC - SDF
2 stops13h 21mDelta
Tue 9/166:00 amSDF - ANC
2 stops14h 20mDelta
Deal found 7/30$534
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:53 pmFAI - SDF
1 stop9h 09mUnited Airlines
Thu 9/41:59 pmSDF - FAI
1 stop9h 49mUnited Airlines
Deal found 7/30$665
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:59 pmANC - SDF
2 stops19h 33mAlaska Airlines
Mon 9/156:12 pmSDF - ANC
2 stops26h 29mAlaska Airlines
Deal found 7/30$754

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Louisville 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 August 1, 2025.
Use the filters below to find and compare flights from Alaska to Louisville that are best for you.

Fly from

Alaska

Fly to

Louisville

Route

Depart

Return

Price

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Tue 9/2

1:50 am-11:56 pm

2 stops18h 06m

Louisville Intl

Fri 9/5

6:00 pm-11:25 pm

2 stops33h 25m

$523

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Thu 9/18

8:13 pm-1:54 pm

1 stop13h 41m

Louisville Intl

Mon 9/22

2:50 pm-8:48 pm

1 stop9h 58m

$524

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Thu 9/18

8:49 pm-10:02 am

1 stop9h 13m

Louisville Intl

Mon 9/22

10:55 am-10:41 pm

2 stops15h 46m

$529

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 9/8

12:55 am-6:16 pm

2 stops13h 21m

Louisville Intl

Tue 9/16

6:00 am-4:20 pm

2 stops14h 20m

$534

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Thu 8/28

8:53 pm-10:02 am

1 stop9h 09m

Louisville Intl

Thu 9/4

1:59 pm-7:48 pm

1 stop9h 49m

$665

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Wed 9/10

5:59 pm-5:32 pm

2 stops19h 33m

Louisville Intl

Mon 9/15

6:12 pm-4:41 pm

2 stops26h 29m

$754

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Wed 9/10

11:45 pm-2:28 pm

1 stop10h 43m

$261

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Thu 8/28

12:55 am-6:16 pm

2 stops13h 21m

$398

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Thu 8/7

11:26 pm-2:12 pm

1 stop10h 46m

$467

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Sun 8/10

1:20 pm-3:36 pm

3 stops46h 16m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Alaska to Louisville by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

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

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

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.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

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.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

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.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

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

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?

    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.

  • What are the cheapest airlines to fly from Alaska to Louisville one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $261. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Alaska to Louisville for a low price.

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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 4 airlines flying from Alaska to Louisville

Discover the top 4 airlines that operate flights from Alaska to Louisville. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$446Average$755FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$460Average$531FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$662Average$855FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$702Average$1,028FlexibilityNo cancel feeOn-time75%

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