What is the cheapest airline that flies from Louisville Intl to Alaska?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Louisville Intl to Alaska

What airlines fly to Alaska?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Alaska from Louisville according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 4 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Alaska?

Prices for flights from Louisville Intl Airport to Alaska refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Alaska?

As of October 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Alaska.

How old do you have to be to fly from Louisville Intl Airport to Alaska?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Alaska.

What documentation or ID do you need to fly to Alaska?

The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$357 Cheap Flights from Louisville to Alaska in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Alaska

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 7:09 pmSDF Louisville Intl-ANC Anchorage

15h 24m1 stop Dallas/Fort Worth

8:30 pm - 1:13 pmANC Anchorage-SDF Louisville Intl

12h 43m1 stop Dallas/Fort Worth

$713American Airlines

Mon, Apr 5 - Fri, Apr 9

3:20 pm - 10:28 pmSDF Louisville Intl-ANC Anchorage

11h 08m1 stop Denver Intl

1:20 am - 2:21 pmANC Anchorage-SDF Louisville Intl

9h 01m1 stop Denver Intl

$713United Airlines

Sun, Dec 20 - Fri, Dec 25

3:24 pm - 10:56 pmSDF Louisville Intl-ANC Anchorage

11h 32m1 stop Denver Intl

11:59 pm - 2:17 pmANC Anchorage-SDF Louisville Intl

10h 18m1 stop Denver Intl

$713United Airlines

Fri, Nov 20 - Mon, Nov 30

2:00 pm - 12:18 amSDF Louisville Intl-ANC Anchorage

14h 18m2 stops Chicago O'Hare Intl Denver Intl

1:20 am - 2:21 pmANC Anchorage-SDF Louisville Intl

9h 01m1 stop Denver Intl

$718United Airlines

Sat, Dec 19 - Fri, Dec 25

10:15 am - 10:36 pmSDF Louisville Intl-ANC Anchorage

16h 21m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:00 am - 10:55 pmANC Anchorage-SDF Louisville Intl

12h 55m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$765Delta

Sat, Mar 27 - Fri, Apr 2

10:15 am - 10:36 pmSDF Louisville Intl-ANC Anchorage

16h 21m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

9:55 pm - 12:07 pmANC Anchorage-SDF Louisville Intl

10h 12m1 stop Minneapolis St Paul

$787Delta

Sat, Mar 27 - Fri, Apr 2

7:10 am - 7:09 pmSDF Louisville Intl-ANC Anchorage

15h 59m1 stop Dallas/Fort Worth

8:14 pm - 3:30 pmANC Anchorage-SDF Louisville Intl

15h 16m1 stop Dallas/Fort Worth

$793American Airlines

Wed, Nov 4 - Sun, Nov 8

8:02 am - 7:17 pmSDF Louisville Intl-ANC Anchorage

15h 15m1 stop Dallas/Fort Worth

8:14 pm - 12:44 pmANC Anchorage-SDF Louisville Intl

12h 30m1 stop Dallas/Fort Worth

$811American Airlines

Thu, Oct 29 - Mon, Nov 2

1:10 pm - 12:10 amSDF Louisville Intl-ANC Anchorage

15h 00m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

5:00 am - 9:30 pmANC Anchorage-SDF Louisville Intl

12h 30m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$853Alaska Airlines

Mon, Apr 5 - Fri, Apr 9

6:10 am - 4:22 pmSDF Louisville Intl-ANC Anchorage

14h 12m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:00 am - 11:12 pmANC Anchorage-SDF Louisville Intl

13h 12m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$855Alaska Airlines

Mon, Feb 1 - Wed, Feb 3

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United Airlines flights from Louisville to Alaska

Our best United Airlines deals on Louisville to Alaska flight tickets

United Airlines

Nov 20

SDF3:24 pmLouisville Intl

11h 32m

1 stop

ANC10:56 pmAnchorage

Nov 30

ANC11:59 pmAnchorage

10h 18m

1 stop

SDF2:17 pmLouisville Intl

$713

United Airlines

Dec 19

SDF2:00 pmLouisville Intl

14h 18m

2 stops

ANC12:18 amAnchorage

Dec 25

ANC1:20 amAnchorage

9h 01m

1 stop

SDF2:21 pmLouisville Intl

$718

United Airlines

Apr 5

SDF3:20 pmLouisville Intl

11h 19m

1 stop

ANC10:39 pmAnchorage

Apr 9

ANC11:40 pmAnchorage

13h 09m

2 stops

SDF4:49 pmLouisville Intl

$720

American Airlines flights from Louisville to Alaska

Our best American Airlines deals on Louisville to Alaska flight tickets

American Airlines

Nov 4

SDF7:10 amLouisville Intl

15h 59m

1 stop

ANC7:09 pmAnchorage

Nov 8

ANC8:14 pmAnchorage

15h 16m

1 stop

SDF3:30 pmLouisville Intl

$793

American Airlines

Oct 29

SDF8:02 amLouisville Intl

15h 15m

1 stop

ANC7:17 pmAnchorage

Nov 2

ANC8:14 pmAnchorage

12h 30m

1 stop

SDF12:44 pmLouisville Intl

$811

American Airlines

Oct 27

SDF6:00 amLouisville Intl

17h 17m

1 stop

ANC7:17 pmAnchorage

Oct 31

ANC8:30 pmAnchorage

10h 52m

1 stop

SDF11:22 amLouisville Intl

$831

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Mon 4/5

7:45 am-7:09 pm

1 stop15h 24m

Anchorage

Fri 4/9

8:30 pm-1:13 pm

1 stop12h 43m

$713

Quickest round-trip

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Sun 12/20

3:20 pm-10:28 pm

1 stop11h 08m

Anchorage

Fri 12/25

1:20 am-2:21 pm

1 stop9h 01m

$713

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Fri 11/20

3:24 pm-10:56 pm

1 stop11h 32m

Anchorage

Mon 11/30

11:59 pm-2:17 pm

1 stop10h 18m

$713

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Sat 12/19

2:00 pm-12:18 am

2 stops14h 18m

Anchorage

Fri 12/25

1:20 am-2:21 pm

1 stop9h 01m

$718

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Sat 3/27

10:15 am-10:36 pm

2 stops16h 21m

Anchorage

Fri 4/2

6:00 am-10:55 pm

2 stops12h 55m

$765

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Sat 3/27

10:15 am-10:36 pm

2 stops16h 21m

Anchorage

Fri 4/2

9:55 pm-12:07 pm

1 stop10h 12m

$787

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Wed 11/4

7:10 am-7:09 pm

1 stop15h 59m

Anchorage

Sun 11/8

8:14 pm-3:30 pm

1 stop15h 16m

$793

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Thu 10/29

8:02 am-7:17 pm

1 stop15h 15m

Anchorage

Mon 11/2

8:14 pm-12:44 pm

1 stop12h 30m

$811

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Mon 4/5

1:10 pm-12:10 am

2 stops15h 00m

Anchorage

Fri 4/9

5:00 am-9:30 pm

2 stops12h 30m

$853

LouisvilleAnchorage

SDF Louisville Intl - ANC Anchorage

SDFANC

Louisville Intl

Mon 2/1

6:10 am-4:22 pm

2 stops14h 12m

Anchorage

Wed 2/3

6:00 am-11:12 pm

2 stops13h 12m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in October, then you should wait until September to fly from Louisville, when ticket prices are also cheap, with an average price of $589.

Can stopping save me money on Louisville to Alaska flights?

You could potentially save up to 26% on your flight if you consider stops on a Louisville to Alaska flight.

Cheap Louisville to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Alaska

Best Price Found	$357
Fastest flight time	9h 23m
Direct flights	None

The best one-way flight to Alaska from Louisville in the past 72 hours is $357. The best round-trip flight deal from Louisville to Alaska found on momondo in the last 72 hours is $713.

The fastest flight from Louisville to Alaska takes 9h 23m

There are no direct flights from Louisville to Alaska. There are no popular flight routes from Louisville to Alaska.

Search flight deals

Frequently asked questions about flying from Louisville to Alaska

When did momondo last update prices for flights from Louisville Intl Airport to Alaska?
Prices for flights from Louisville Intl Airport to Alaska refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Alaska?
As of October 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Alaska.
How old do you have to be to fly from Louisville Intl Airport to Alaska?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Alaska

Compare and see reviews for airlines that fly from Louisville to Alaska with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 10,366 reviews	Search United Airlines flights
Delta	PriceFrom $472	Free Cancellation	Rating 7.8 8,652 reviews	Search Delta flights
American Airlines	PriceFrom $564	Free Cancellation	Rating 7.0 12,169 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Alaska?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alaska from Louisville.

Can I find flights from Louisville to Alaska with flexible booking policies on momondo?

All flight searches from Louisville to Alaska on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Alaska?

momondo helps you find the best flight between Louisville and Alaska by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Alaska right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Alaska, momondo offers a useful price alert feature which will track prices for flights to Alaska from Louisville and alert you when they change.