What airlines fly to Alaska?

Delta, Alaska Airlines and American 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 49% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 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 December 2025, 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.

$496 Cheap Flights from Louisville to Alaska in 2025/26

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Find the cheapest flights from Louisville to Alaska

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 10:18 pm

SDF

ANC

18h 28m2 stops

5:55 am - 11:50 pm

ANC

SDF

13h 55m2 stops

$496Delta

Tue, Feb 3 - Tue, Feb 10

7:50 am - 10:18 pm

SDF

ANC

18h 28m2 stops

5:55 am - 11:50 pm

ANC

SDF

13h 55m2 stops

$576Delta

Wed, Feb 4 - Tue, Feb 10

7:50 am - 10:18 pm

SDF

ANC

18h 28m2 stops

9:15 pm - 4:19 pm

ANC

SDF

15h 04m1 stop

$616Delta

Tue, Feb 3 - Tue, Feb 10

6:04 am - 6:35 pm

SDF

ANC

16h 31m1 stop

8:50 pm - 5:30 pm

ANC

SDF

16h 40m1 stop

$622American Airlines

Mon, Apr 13 - Fri, Apr 17

11:16 am - 2:48 am

SDF

FAI

19h 32m2 stops

8:00 am - 11:19 pm

FAI

SDF

35h 19m2 stops

$634Alaska Airlines

Mon, Feb 2 - Thu, Feb 5

6:23 am - 10:18 pm

SDF

ANC

19h 55m2 stops

9:15 pm - 4:19 pm

ANC

SDF

15h 04m1 stop

$696Delta

Wed, Feb 4 - Tue, Feb 10

3:22 pm - 11:15 pm

SDF

ANC

11h 53m1 stop

11:45 pm - 2:26 pm

ANC

SDF

10h 41m1 stop

$738United Airlines

Wed, Feb 4 - Tue, Feb 10

5:35 am - 11:15 pm

SDF

ANC

21h 40m2 stops

9:00 am - 10:23 am

ANC

SDF

21h 23m2 stops

$741United Airlines

Mon, Feb 2 - Thu, Feb 5

10:49 am - 1:44 am

SDF

FAI

42h 55m2 stops

1:20 am - 9:27 pm

FAI

SDF

40h 07m2 stops

$746Alaska Airlines

Sun, Mar 22 - Fri, Mar 27

6:04 am - 6:35 pm

SDF

ANC

16h 31m1 stop

10:08 pm - 5:10 pm

ANC

SDF

15h 02m1 stop

$765American Airlines

Fri, May 15 - Fri, May 29

Delta flights from Louisville to Alaska

Our best Delta deals on Louisville to Alaska flight tickets

Delta

Feb 3

SDF7:50 amLouisville Intl

18h 28m

2 stops

ANC10:18 pmAnchorage

Feb 10

ANC5:55 amAnchorage

13h 55m

2 stops

SDF11:50 pmLouisville Intl

$496

Find similar

Delta

Feb 4

SDF7:50 amLouisville Intl

18h 28m

2 stops

ANC10:18 pmAnchorage

Feb 10

ANC5:55 amAnchorage

13h 55m

2 stops

SDF11:50 pmLouisville Intl

$576

Find similar

Delta

Feb 3

SDF7:50 amLouisville Intl

18h 28m

2 stops

ANC10:18 pmAnchorage

Feb 10

ANC9:15 pmAnchorage

15h 04m

1 stop

SDF4:19 pmLouisville Intl

$616

Find similar

American Airlines flights from Louisville to Alaska

Our best American Airlines deals on Louisville to Alaska flight tickets

American Airlines

Apr 13

SDF6:04 amLouisville Intl

16h 31m

1 stop

ANC6:35 pmAnchorage

Apr 17

ANC8:50 pmAnchorage

16h 40m

1 stop

SDF5:30 pmLouisville Intl

$622

Find similar

American Airlines

May 15

SDF6:04 amLouisville Intl

16h 31m

1 stop

ANC6:35 pmAnchorage

May 29

ANC10:08 pmAnchorage

15h 02m

1 stop

SDF5:10 pmLouisville Intl

$765

Find similar

American Airlines

Jun 9

SDF10:18 amLouisville Intl

12h 07m

1 stop

ANC6:25 pmAnchorage

Jun 19

ANC10:08 pmAnchorage

20h 51m

1 stop

SDF10:59 pmLouisville Intl

$786

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 2/3

7:50 am-10:18 pm

2 stops18h 28m

Anchorage

Tue 2/10

5:55 am-11:50 pm

2 stops13h 55m

$496

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 2/4

7:50 am-10:18 pm

2 stops18h 28m

Anchorage

Tue 2/10

5:55 am-11:50 pm

2 stops13h 55m

$576

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 2/3

7:50 am-10:18 pm

2 stops18h 28m

Anchorage

Tue 2/10

9:15 pm-4:19 pm

1 stop15h 04m

$616

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Mon 4/13

6:04 am-6:35 pm

1 stop16h 31m

Anchorage

Fri 4/17

8:50 pm-5:30 pm

1 stop16h 40m

$622

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 2/2

11:16 am-2:48 am

2 stops19h 32m

Fairbanks

Thu 2/5

8:00 am-11:19 pm

2 stops35h 19m

$634

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 2/4

6:23 am-10:18 pm

2 stops19h 55m

Anchorage

Tue 2/10

9:15 pm-4:19 pm

1 stop15h 04m

$696

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 2/4

3:22 pm-11:15 pm

1 stop11h 53m

Anchorage

Tue 2/10

11:45 pm-2:26 pm

1 stop10h 41m

$738

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Mon 2/2

5:35 am-11:15 pm

2 stops21h 40m

Anchorage

Thu 2/5

9:00 am-10:23 am

2 stops21h 23m

$741

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 3/22

10:49 am-1:44 am

2 stops42h 55m

Fairbanks

Fri 3/27

1:20 am-9:27 pm

2 stops40h 07m

$746

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 5/15

6:04 am-6:35 pm

1 stop16h 31m

Anchorage

Fri 5/29

10:08 pm-5:10 pm

1 stop15h 02m

$765

Flights are sorted by cheapest round-trip flights first.

Sorted 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 September, then you should wait until October to fly from Louisville, when ticket prices are also cheap, with an average price of $616.

What is the cheapest day to depart on your flight to Alaska?

The cheapest day to depart from Louisville to Alaska is on a Sunday. Travelers who choose to depart for Alaska on a Sunday will often find tickets for as low as $660. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Alaska for around $809.

What is the cheapest time of day to depart on your flight to Alaska?

Our data shows that the cheapest Louisville to Alaska flights are usually those with departure times at noon. Our users have found flights to Alaska at noon for as low as $750. In the morning is when there is more demand to fly to Alaska, so prices are often more expensive at around $809 per ticket.

Can stopping save me money on Louisville to Alaska flights?

You could potentially save up to 4% 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	11h 52m
Direct flights	None

The fastest flight from Louisville to Alaska takes 11h 52m

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

Search flight deals

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 December 2025, 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 $333	Free Cancellation	Rating 7.9 8,018 reviews	Search Delta flights
American Airlines	PriceFrom $461	Free Cancellation	Rating 7.2 11,067 reviews	Search American Airlines flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,116 reviews	Search United 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.