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

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

What airlines fly to Alaska?

Delta, Alaska Airlines and United 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 48% 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 April 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.

$324 Cheap Flights from Louisville to Alaska in 2026

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Find the cheapest flights from Louisville to Alaska

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:51 pm - 1:23 am

SDF

ANC

9h 32m

1 stop

6:00 am - 11:00 pm

ANC

SDF

13h 00m

1 stop

$653Delta

Wed, Jul 1 - Sat, Jul 11

10:35 am - 10:25 pm

SDF

ANC

15h 50m

2 stops

6:00 am - 11:00 pm

ANC

SDF

13h 00m

1 stop

$658Delta

Wed, Jul 1 - Sat, Jul 11

10:39 am - 8:16 pm

SDF

ANC

13h 37m

1 stop

9:59 pm - 5:12 pm

ANC

SDF

15h 13m

2 stops

$660Delta

Fri, May 22 - Mon, May 25

1:02 pm - 10:25 pm

SDF

ANC

13h 23m

2 stops

6:00 am - 12:32 am

ANC

SDF

14h 32m

2 stops

$665Delta

Tue, Jun 9 - Fri, Jun 19

2:43 pm - 10:55 pm

SDF

JNU

12h 12m

2 stops

5:00 am - 11:01 pm

JNU

SDF

14h 01m

2 stops

$715American Airlines

Mon, Aug 17 - Fri, Aug 21

12:11 pm - 1:42 am

SDF

FAI

17h 31m

2 stops

1:17 am - 11:56 pm

FAI

SDF

18h 39m

2 stops

$782Alaska Airlines

Tue, Apr 28 - Fri, May 1

3:25 pm - 10:59 pm

SDF

FAI

11h 34m

1 stop

8:45 pm - 9:05 am

FAI

SDF

8h 20m

1 stop

$785United Airlines

Wed, Jul 8 - Sun, Jul 19

7:45 pm - 9:25 pm

SDF

JNU

29h 40m

3 stops

7:35 am - 6:58 pm

JNU

SDF

31h 23m

3 stops

$803Alaska Airlines

Mon, Jul 13 - Fri, Jul 17

8:00 am - 10:59 pm

SDF

FAI

18h 59m

1 stop

8:45 pm - 9:02 am

FAI

SDF

8h 17m

1 stop

$856United Airlines

Tue, Jul 28 - Sat, Aug 8

3:52 pm - 12:44 am

SDF

FAI

12h 52m

2 stops

12:18 am - 6:41 pm

FAI

SDF

14h 23m

2 stops

$953American Airlines

Tue, Jun 16 - Wed, Jul 15

American Airlines flights from Louisville to Alaska

Our best American Airlines deals on Louisville to Alaska flight tickets

American Airlines

Aug 24

SDF11:09 amLouisville Intl

15h 23m

1 stop

ANC10:32 pmAnchorage

Aug 31

ANC9:55 pmAnchorage

15h 46m

1 stop

SDF5:41 pmLouisville Intl

$650

American Airlines

Sep 2

SDF9:48 amLouisville Intl

15h 02m

1 stop

ANC8:50 pmAnchorage

Sep 11

ANC10:03 pmAnchorage

11h 57m

1 stop

SDF2:00 pmLouisville Intl

$680

American Airlines

Sep 5

SDF9:48 amLouisville Intl

15h 02m

1 stop

ANC8:50 pmAnchorage

Sep 11

ANC10:03 pmAnchorage

11h 57m

1 stop

SDF2:00 pmLouisville Intl

$683

Delta flights from Louisville to Alaska

Our best Delta deals on Louisville to Alaska flight tickets

Delta

Jul 1

SDF7:51 pmLouisville Intl

9h 32m

1 stop

ANC1:23 amAnchorage

Jul 11

ANC6:00 amAnchorage

13h 00m

1 stop

SDF11:00 pmLouisville Intl

$653

Delta

Jul 1

SDF10:35 amLouisville Intl

15h 50m

2 stops

ANC10:25 pmAnchorage

Jul 11

ANC6:00 amAnchorage

13h 00m

1 stop

SDF11:00 pmLouisville Intl

$658

Delta

May 22

SDF10:39 amLouisville Intl

13h 37m

1 stop

ANC8:16 pmAnchorage

May 25

ANC9:59 pmAnchorage

15h 13m

2 stops

SDF5:12 pmLouisville Intl

$660

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 7/1

7:51 pm-1:23 am

1 stop9h 32m

Anchorage

Sat 7/11

6:00 am-11:00 pm

1 stop13h 00m

$653

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 7/1

10:35 am-10:25 pm

2 stops15h 50m

Anchorage

Sat 7/11

6:00 am-11:00 pm

1 stop13h 00m

$658

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 5/22

10:39 am-8:16 pm

1 stop13h 37m

Anchorage

Mon 5/25

9:59 pm-5:12 pm

2 stops15h 13m

$660

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 6/9

1:02 pm-10:25 pm

2 stops13h 23m

Anchorage

Fri 6/19

6:00 am-12:32 am

2 stops14h 32m

$665

LouisvilleJuneau

SDF - JNU

SDFJNU

Louisville Intl

Mon 8/17

2:43 pm-10:55 pm

2 stops12h 12m

Juneau Intl

Fri 8/21

5:00 am-11:01 pm

2 stops14h 01m

$715

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 4/28

12:11 pm-1:42 am

2 stops17h 31m

Fairbanks

Fri 5/1

1:17 am-11:56 pm

2 stops18h 39m

$782

Quickest round-trip

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Wed 7/8

3:25 pm-10:59 pm

1 stop11h 34m

Fairbanks

Sun 7/19

8:45 pm-9:05 am

1 stop8h 20m

$785

LouisvilleJuneau

SDF - JNU

SDFJNU

Louisville Intl

Mon 7/13

7:45 pm-9:25 pm

3 stops29h 40m

Juneau Intl

Fri 7/17

7:35 am-6:58 pm

3 stops31h 23m

$803

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 7/28

8:00 am-10:59 pm

1 stop18h 59m

Fairbanks

Sat 8/8

8:45 pm-9:02 am

1 stop8h 17m

$856

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 6/16

3:52 pm-12:44 am

2 stops12h 52m

Fairbanks

Wed 7/15

12:18 am-6:41 pm

2 stops14h 23m

$953

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

Can stopping save me money on Louisville to Alaska flights?

You could potentially save up to 21% 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

Fastest flight time	9h 32m
Direct flights	None

The fastest flight from Louisville to Alaska takes 9h 32m

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 April 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
Delta	PriceFrom $506	Free Cancellation	Rating 7.9 8,408 reviews	Search Delta flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,574 reviews	Search United Airlines flights
American Airlines	PriceFrom $523	Free Cancellation	Rating 7.1 11,570 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.