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$240+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SDF
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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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 June 18, 2026.

This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:55 pm
ANC
-
SDF
2 stops14h 00m
Southwest
Tue 8/181:15 pm
SDF
-
ANC
2 stops13h 30m
Southwest
Deal found 6/16$518
This Delta deal was found by Cheapflights users on 6/18. 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 9/1510:10 pm
ANC
-
SDF
1 stop13h 39m
Delta
Mon 9/214:29 pm
SDF
-
ANC
1 stop12h 16m
Delta
Deal found 6/18$537
This Delta deal was found by Cheapflights users on 6/17. 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 9/151:32 am
ANC
-
SDF
2 stops16h 07m
Delta
Mon 9/214:29 pm
SDF
-
ANC
1 stop12h 16m
Delta
Deal found 6/17$542
This Delta deal was found by Cheapflights users on 6/15. 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 7/1310:30 pm
ANC
-
SDF
1 stop14h 17m
Delta
Mon 7/202:22 pm
SDF
-
ANC
2 stops14h 37m
Delta
Deal found 6/15$568
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 9/153:30 pm
ANC
-
SDF
2 stops14h 27m
United Airlines
Mon 9/211:46 pm
SDF
-
ANC
1 stop10h 13m
United Airlines
Deal found 6/17$569
This Delta deal was found by Cheapflights users on 6/16. 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 8/1010:10 pm
ANC
-
SDF
2 stops15h 09m
Delta
Tue 8/1810:34 am
SDF
-
ANC
1 stop14h 46m
Delta
Deal found 6/16$586
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:19 pm
ANC
-
SDF
1 stop10h 48m
United Airlines
Sun 8/308:00 am
SDF
-
ANC
1 stop11h 10m
United Airlines
Deal found 6/13$589
This Delta deal was found by Cheapflights users on 6/18. 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 8/1010:10 pm
ANC
-
SDF
2 stops15h 09m
Delta
Sat 8/1512:35 pm
SDF
-
ANC
2 stops14h 49m
Delta
Deal found 6/18$591
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 12/42:18 am
FAI
-
SDF
2 stops11h 16m
Alaska Airlines
Tue 12/87:13 am
SDF
-
FAI
2 stops21h 05m
Alaska Airlines
Deal found 6/15$723
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:00 pm
FAI
-
SDF
1 stop9h 55m
Delta
Mon 9/289:45 am
SDF
-
FAI
2 stops18h 56m
Delta
Deal found 6/13$748
This American Airlines deal was found by Cheapflights users on 6/13. 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 9/2312:03 pm
FAI
-
SDF
2 stops17h 40m
American Airlines
Mon 9/2810:29 am
SDF
-
FAI
2 stops16h 17m
American Airlines
Deal found 6/13$775
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:00 am
FAI
-
SDF
1 stop9h 28m
United Airlines
Fri 7/33:25 pm
SDF
-
FAI
1 stop11h 34m
United Airlines
Deal found 6/13$857

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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$518
(Southwest)

One-way from

$240
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$793
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. 19% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 18, 2026.
Use the filters below to find and compare flights from Alaska to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 8/10

11:55 pm-5:55 pm

2 stops14h 00m

Louisville Intl

Tue 8/18

1:15 pm-10:45 pm

2 stops13h 30m

$518

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Tue 9/15

10:10 pm-3:49 pm

1 stop13h 39m

Louisville Intl

Mon 9/21

4:29 pm-12:45 am

1 stop12h 16m

$537

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Wed 9/16

9:54 pm-10:33 pm

1 stop20h 39m

Louisville Intl

Mon 9/21

6:00 am-7:13 pm

1 stop17h 13m

$537

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 7/13

10:30 pm-4:47 pm

1 stop14h 17m

Louisville Intl

Mon 7/20

2:22 pm-12:59 am

2 stops14h 37m

$568

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Tue 9/15

3:30 pm-9:57 am

2 stops14h 27m

Louisville Intl

Mon 9/21

1:46 pm-7:59 pm

1 stop10h 13m

$569

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Wed 8/26

8:00 pm-9:42 am

1 stop9h 42m

Louisville Intl

Sun 8/30

7:10 am-7:35 pm

2 stops16h 25m

$594

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Tue 9/15

1:32 am-9:39 pm

2 stops16h 07m

Louisville Intl

Mon 9/21

12:31 pm-9:00 pm

1 stop12h 29m

$615
Quickest round-trip

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 8/10

6:00 am-11:56 pm

1 stop13h 56m

Louisville Intl

Tue 8/18

7:54 pm-12:59 am

1 stop9h 05m

$621

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Mon 7/6

10:30 pm-4:47 pm

1 stop14h 17m

Louisville Intl

Sun 7/12

10:34 am-9:20 pm

1 stop14h 46m

$623

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Tue 7/14

10:30 pm-4:47 pm

1 stop14h 17m

Louisville Intl

Mon 7/20

12:40 pm-9:00 pm

1 stop12h 20m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

How much does it cost to fly round-trip 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?

    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 13h 39m. Fly via Southwest, Delta, or American 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 cheapest airlines to fly from Alaska to Louisville one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $266. However, be on the lookout for offers from United Airlines 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.

See more FAQs

Traveling to a place near Louisville?

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

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Alternative routes for Alaska to Louisville

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Top 2 airlines flying from Alaska to Louisville

Discover the top 2 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$475Average$675FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$506Average$884FlexibilityNo cancel feeOn-time69%

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