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Alaska

$305+ Cheap flights from Louisville (SDF) to Alaska

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ANC
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Louisville to Alaska

Cheapest flights from Louisville to Alaska
Explore the most affordable flight options available from Louisville to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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 2/286:23 am
SDF
-
FAI
2 stops21h 59m
Delta
Wed 3/111:30 am
FAI
-
SDF
2 stops41h 39m
Delta
Deal found 1/27$613
This Southwest deal was found by Cheapflights users on 1/26. 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.
Sat 8/154:50 pm
SDF
-
ANC
1 stop10h 55m
Southwest
Fri 8/2112:55 am
ANC
-
SDF
1 stop15h 00m
Southwest
Deal found 1/26$633
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/57:09 am
SDF
-
FAI
2 stops21h 41m
Alaska Airlines
Wed 3/118:00 am
FAI
-
SDF
2 stops31h 42m
Alaska Airlines
Deal found 1/27$635
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:15 pm
SDF
-
ANC
2 stops14h 30m
Southwest
Thu 8/2012:55 am
ANC
-
SDF
1 stop9h 45m
Southwest
Deal found 1/27$638
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 3/106:00 am
SDF
-
ANC
1 stop17h 06m
American Airlines
Tue 3/178:13 pm
ANC
-
SDF
1 stop17h 24m
American Airlines
Deal found 1/25$652
This Delta deal was found by Cheapflights users on 1/25. 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 3/1012:48 pm
SDF
-
ANC
2 stops15h 40m
Delta
Tue 3/173:40 pm
ANC
-
SDF
2 stops14h 30m
Delta
Deal found 1/25$663
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/247:40 am
SDF
-
ANC
1 stop15h 26m
American Airlines
Tue 3/318:13 pm
ANC
-
SDF
1 stop19h 29m
American Airlines
Deal found 1/26$664
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 2/286:10 am
SDF
-
FAI
2 stops24h 28m
Alaska Airlines
Mon 3/92:18 am
FAI
-
SDF
2 stops13h 56m
Alaska Airlines
Deal found 1/27$672
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 8/2712:15 pm
SDF
-
ANC
1 stop14h 51m
American Airlines
Thu 9/39:55 pm
ANC
-
SDF
1 stop12h 18m
American Airlines
Deal found 1/27$675
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/16:23 am
SDF
-
FAI
2 stops21h 59m
Delta
Tue 3/101:30 am
FAI
-
SDF
2 stops27h 58m
Delta
Deal found 1/27$682
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/199:50 am
SDF
-
ANC
2 stops17h 18m
United Airlines
Mon 2/2311:45 pm
ANC
-
SDF
2 stops18h 28m
United Airlines
Deal found 1/27$685
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 8/275:45 am
SDF
-
ANC
2 stops21h 04m
United Airlines
Thu 9/311:59 pm
ANC
-
SDF
1 stop29h 46m
United Airlines
Deal found 1/27$702

Find flight deals from Louisville to Alaska

Keep the following information in mind while searching for Louisville to Alaska flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$613
(Delta)

One-way from

$305
(Delta)

Popular in

December

Cheapest in

September

Average price

$836
Provider with most accurate pricing for Louisville Intl-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Anchorage flights.
Search Deals
From Louisville Intl to Alaska
Search Deals
One-way flight from Louisville Intl to Alaska
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Alaska 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 January 28, 2026.
Use the filters below to find and compare flights from Louisville to Alaska that are best for you.

Fly from

Louisville

Fly to

Alaska

Route

Depart

Return

Price

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 3/3

7:50 am-12:22 am

2 stops20h 32m

Fairbanks

Wed 3/11

1:30 am-11:51 am

2 stops30h 21m

$613

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Wed 3/4

7:50 am-12:22 am

2 stops20h 32m

Fairbanks

Wed 3/11

1:30 am-3:44 pm

2 stops34h 14m

$613

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 2/28

6:10 am-12:50 am

2 stops22h 40m

Fairbanks

Tue 3/10

12:30 am-11:20 pm

2 stops18h 50m

$635

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 3/6

6:10 am-11:38 pm

2 stops21h 28m

Fairbanks

Thu 3/12

8:00 am-5:37 pm

2 stops29h 37m

$635

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 3/6

6:10 am-12:50 am

2 stops22h 40m

Fairbanks

Tue 3/10

12:30 am-9:26 pm

2 stops16h 56m

$635

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 3/10

6:00 am-7:06 pm

1 stop17h 06m

Anchorage

Tue 3/17

8:13 pm-5:37 pm

1 stop17h 24m

$652

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 3/10

12:48 pm-12:28 am

2 stops15h 40m

Anchorage

Tue 3/17

3:40 pm-10:10 am

2 stops14h 30m

$663

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 3/24

12:48 pm-12:29 am

2 stops15h 41m

Anchorage

Mon 3/30

1:34 am-6:49 pm

2 stops13h 15m

$663

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 2/28

6:10 am-12:50 am

2 stops22h 40m

Fairbanks

Mon 3/9

3:59 pm-5:37 pm

2 stops21h 38m

$672

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Thu 3/5

12:07 pm-11:45 pm

2 stops15h 38m

Fairbanks

Mon 3/9

3:59 pm-5:37 pm

2 stops21h 38m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 47 results
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Best time to book a flight from Louisville to Alaska

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

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

Currently, September is the cheapest month in which you can book a flight from Louisville to Alaska (average of $262). Flying from Louisville to Alaska in January is currently the most expensive (average of $493). 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 Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Louisville to Alaska 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.
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,212 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Alaska. 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 from for flights from Louisville to Alaska?

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

  • How long is the flight from Louisville to Alaska?

    There are many flights that can get you from Louisville to Alaska in 17h 06m. Fly via Delta, Alaska Airlines, or American Airlines to get the fastest option. The distance between Louisville and Alaska is about 3113 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Louisville Intl - Fairbanks or Louisville Intl - Juneau Intl, Louisville Intl - Anchorage is the most popular route from Louisville to Alaska.

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

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

  • How can I find direct flights from Louisville to Alaska?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Alaska 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 Louisville to Alaska?

    Currently, September is the cheapest month in which you can book a flight from Louisville to Alaska (average of $262). Flying from Louisville to Alaska in January is currently the most expensive (average of $493). 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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Top 3 airlines flying from Louisville to Alaska

Discover the top 3 airlines that operate flights from Louisville to Alaska. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$463Average$733FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$512Average$777FlexibilityNo cancel feeOn-time69%

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