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$310+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SDF
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$583
(Delta)

One-way from

$310
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$624
Provider with most accurate pricing for Anchorage-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Louisville Intl flights.
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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. 5% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 12/1312:30 amANC - SDF
2 stops12h 46mDelta
Wed 12/317:25 amSDF - ANC
2 stops17h 15mDelta
Deal found 10/27$583
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/298:30 pmANC - SDF
1 stop16h 58mAmerican Airlines
Mon 1/57:00 amSDF - ANC
1 stop15h 58mAmerican Airlines
Deal found 10/27$597
This Delta deal was found by Cheapflights users on 10/27. 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 12/81:30 amFAI - SDF
2 stops16h 01mDelta
Thu 12/116:35 amSDF - FAI
2 stops21h 43mDelta
Deal found 10/27$598
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/51:30 amFAI - SDF
2 stops15h 43mDelta
Sat 12/1312:37 pmSDF - FAI
2 stops15h 41mDelta
Deal found 10/28$612
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/41:30 amFAI - SDF
2 stops13h 15mDelta
Sat 12/137:50 amSDF - FAI
2 stops20h 28mDelta
Deal found 10/28$638
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/41:30 amFAI - SDF
2 stops11h 46mDelta
Fri 12/1212:58 pmSDF - FAI
2 stops15h 20mDelta
Deal found 10/28$664
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 11/2212:30 amANC - SDF
2 stops12h 46mDelta
Sun 12/76:35 amSDF - ANC
2 stops13h 59mDelta
Deal found 10/27$687
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/239:07 pmANC - SDF
1 stop21h 22mUnited Airlines
Sun 12/71:50 pmSDF - ANC
2 stops37h 06mUnited Airlines
Deal found 10/27$711
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/299:00 pmANC - SDF
1 stop19h 32mUnited Airlines
Mon 1/52:00 pmSDF - ANC
2 stops14h 25mUnited Airlines
Deal found 10/27$713
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/98:00 amFAI - SDF
2 stops24h 30mAlaska Airlines
Thu 12/1110:47 amSDF - FAI
2 stops17h 52mAlaska Airlines
Deal found 10/27$737
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/121:30 amFAI - SDF
2 stops15h 43mDelta
Fri 12/1912:37 pmSDF - FAI
2 stops16h 08mDelta
Deal found 10/28$746
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/54:04 pmFAI - SDF
2 stops15h 13mAlaska Airlines
Sat 12/131:02 pmSDF - FAI
2 stops15h 37mAlaska Airlines
Deal found 10/28$910

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 October 29, 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

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Sat 12/13

12:30 am-5:16 pm

2 stops12h 46m

Louisville Intl

Wed 12/31

7:25 am-8:40 pm

2 stops17h 15m

$583

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Mon 12/8

1:30 am-6:45 pm

2 stops13h 15m

Louisville Intl

Thu 12/11

12:58 pm-12:18 am

2 stops15h 20m

$598

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Fri 12/5

1:30 am-9:13 pm

2 stops15h 43m

Louisville Intl

Sat 12/13

12:37 pm-12:18 am

2 stops15h 41m

$612

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Fri 12/5

1:30 am-5:15 pm

2 stops11h 45m

Louisville Intl

Fri 12/12

3:18 pm-12:18 am

2 stops13h 00m

$638

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Thu 12/4

1:30 am-6:45 pm

2 stops13h 15m

Louisville Intl

Sat 12/13

7:50 am-12:18 am

2 stops20h 28m

$638

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Thu 12/4

1:30 am-5:16 pm

2 stops11h 46m

Louisville Intl

Fri 12/12

12:58 pm-12:18 am

2 stops15h 20m

$664

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Sun 11/23

2:20 pm-9:59 am

2 stops15h 39m

Louisville Intl

Sun 12/7

7:15 am-4:34 pm

2 stops13h 19m

$687

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Sun 11/23

9:07 pm-10:29 pm

1 stop21h 22m

Louisville Intl

Sun 12/7

1:50 pm-10:56 pm

2 stops37h 06m

$711

AnchorageLouisville

ANC - SDF

ANCSDF

Anchorage

Sun 12/28

1:30 am-5:28 pm

2 stops11h 58m

Louisville Intl

Mon 1/5

2:00 pm-12:25 am

2 stops14h 25m

$728

FairbanksLouisville

FAI - SDF

FAISDF

Fairbanks

Tue 12/9

8:00 am-12:30 pm

2 stops24h 30m

Louisville Intl

Thu 12/11

7:12 am-9:43 pm

2 stops18h 31m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results
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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 December is currently the most expensive (average of $591). 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

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 12h 46m. Fly via Delta to get the fastest option. Alaska and Louisville are separated by a distance of 3113 mi.

  • What are the most popular routes from Alaska to Louisville?

    The most popular flight routes from Alaska to Louisville are Fairbanks - Louisville Intl, Anchorage - 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 December is currently the most expensive (average of $591). 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$446Average$739FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$460Average$497FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$506Average$843FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$702Average$973FlexibilityNo cancel feeOn-time75%

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