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Cheap flights from Louisville to Alaska from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Alaska departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Alaska

Cheap round-trip flights

Delta Logo
7:44 pm - 1:36 amSDF-ANC
9h 52m1 stop
Delta Logo
10:00 pm - 11:49 amANC-SDF
9h 49m1 stop
$416Delta
Find Deal
Wed, Sep 17 - Sat, Sep 27
Delta Logo
12:48 pm - 1:37 amSDF-ANC
16h 49m2 stops
Delta Logo
10:00 pm - 11:49 amANC-SDF
9h 49m1 stop
$421Delta
Find Deal
Wed, Sep 17 - Sat, Sep 27
Delta Logo
7:44 pm - 1:36 amSDF-ANC
9h 52m1 stop
Delta Logo
12:55 am - 6:36 pmANC-SDF
13h 41m2 stops
$422Delta
Find Deal
Wed, Sep 17 - Fri, Sep 26
American Airlines Logo
9:57 am - 8:48 pmSDF-ANC
14h 51m1 stop
American Airlines Logo
9:53 pm - 2:20 pmANC-SDF
12h 27m1 stop
$455American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 28
American Airlines Logo
2:42 pm - 8:48 pmSDF-ANC
10h 06m1 stop
American Airlines Logo
9:53 pm - 5:38 pmANC-SDF
15h 45m1 stop
$518American Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 3
United Airlines Logo
8:45 am - 10:42 pmSDF-ANC
17h 57m2 stops
United Airlines Logo
9:04 pm - 6:33 pmANC-SDF
17h 29m1 stop
$526United Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3
United Airlines Logo
7:20 pm - 10:42 pmSDF-ANC
31h 22m2 stops
United Airlines Logo
9:04 pm - 6:33 pmANC-SDF
17h 29m1 stop
$528United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Alaska Airlines Logo
7:00 am - 12:21 pmSDF-ANC
9h 21m1 stop
Alaska Airlines Logo
12:34 am - 5:34 pmANC-SDF
13h 00m2 stops
$751Alaska Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Alaska Airlines Logo
7:00 am - 4:41 pmSDF-ANC
13h 41m2 stops
Alaska Airlines Logo
12:34 am - 5:34 pmANC-SDF
13h 00m2 stops
$756Alaska Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Logo
10:00 am - 9:29 pmSDF-JNU
15h 29m3 stops
Logo
5:00 am - 11:13 pmJNU-SDF
14h 13m2 stops
$1,560
Find Deal
Thu, Aug 28 - Mon, Sep 1

United Airlines flights from Louisville to Alaska

Our best United Airlines deals on Louisville to Alaska flight tickets
United Airlines
Sep 30
SDF8:45 amLouisville Intl
17h 57m
2 stops
ANC10:42 pmAnchorage
Oct 3
ANC9:04 pmAnchorage
17h 29m
1 stop
SDF6:33 pmLouisville Intl
$526
Find similar
United Airlines
Sep 29
SDF7:20 pmLouisville Intl
31h 22m
2 stops
ANC10:42 pmAnchorage
Oct 3
ANC9:04 pmAnchorage
17h 29m
1 stop
SDF6:33 pmLouisville Intl
$528
Find similar
United Airlines
Sep 30
SDF7:20 amLouisville Intl
19h 22m
2 stops
ANC10:42 pmAnchorage
Oct 3
ANC11:49 pmAnchorage
14h 44m
2 stops
SDF6:33 pmLouisville Intl
$533
Find similar

Alaska Airlines flights from Louisville to Alaska

Our best Alaska Airlines deals on Louisville to Alaska flight tickets
Alaska Airlines
Sep 29
SDF7:00 amLouisville Intl
9h 21m
1 stop
ANC12:21 pmAnchorage
Oct 2
ANC12:34 amAnchorage
13h 00m
2 stops
SDF5:34 pmLouisville Intl
$751
Find similar
Alaska Airlines
Sep 29
SDF7:00 amLouisville Intl
13h 41m
2 stops
ANC4:41 pmAnchorage
Oct 2
ANC12:34 amAnchorage
13h 00m
2 stops
SDF5:34 pmLouisville Intl
$756
Find similar
Alaska Airlines
Sep 22
SDF3:01 pmLouisville Intl
21h 44m
2 stops
ANC8:45 amAnchorage
Sep 26
ANC1:31 amAnchorage
16h 51m
2 stops
SDF10:22 pmLouisville Intl
$782
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Louisville to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 9/17

7:44 pm-1:36 am

1 stop9h 52m

Anchorage

Sat 9/27

10:00 pm-11:49 am

1 stop9h 49m

$416

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 9/17

12:48 pm-1:37 am

2 stops16h 49m

Anchorage

Sat 9/27

10:00 pm-11:49 am

1 stop9h 49m

$421

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 9/17

7:44 pm-1:36 am

1 stop9h 52m

Anchorage

Fri 9/26

12:55 am-6:36 pm

2 stops13h 41m

$422

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Thu 9/18

9:57 am-8:48 pm

1 stop14h 51m

Anchorage

Sun 9/28

9:53 pm-2:20 pm

1 stop12h 27m

$455

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 10/3

2:42 pm-8:48 pm

1 stop10h 06m

Anchorage

Fri 10/3

9:53 pm-5:38 pm

1 stop15h 45m

$518

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 9/30

8:45 am-10:42 pm

2 stops17h 57m

Anchorage

Fri 10/3

9:04 pm-6:33 pm

1 stop17h 29m

$526

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Mon 9/29

7:20 pm-10:42 pm

2 stops31h 22m

Anchorage

Fri 10/3

9:04 pm-6:33 pm

1 stop17h 29m

$528

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Mon 9/29

7:00 am-12:21 pm

1 stop9h 21m

Anchorage

Thu 10/2

12:34 am-5:34 pm

2 stops13h 00m

$751

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Mon 9/29

7:00 am-4:41 pm

2 stops13h 41m

Anchorage

Thu 10/2

12:34 am-5:34 pm

2 stops13h 00m

$756

LouisvilleJuneau

SDF - JNU

SDFJNU

Louisville Intl

Thu 8/28

10:00 am-9:29 pm

3 stops15h 29m

Juneau Intl

Mon 9/1

5:00 am-11:13 pm

2 stops14h 13m

$1,560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alaska from

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

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in May, then you should wait until September to fly from Louisville, when ticket prices are also cheap, with an average price of $523.

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 15% 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

$214

Fastest flight time

9h 21m

Direct flights

None

Airports in Alaska

4 airports
The best one-way flight to Alaska from Louisville in the past 72 hours is $214. The best round-trip flight deal from Louisville to Alaska found on momondo in the last 72 hours is $416.
The fastest flight from Louisville to Alaska takes 9h 21m
There are no direct flights from Louisville to Alaska. Popular non-direct routes for this connection are Louisville Intl Airport - Anchorage Airport and Louisville Intl Airport - Fairbanks Airport.
There are 4 airports near Alaska: Juneau Intl (JNU), Ketchikan (KTN), Anchorage (ANC), Fairbanks (FAI)
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?

  • 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
American AirlinesPriceFrom $461Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $562Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $643Free CancellationRating
7.4
8,916 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.

An easier way to manage your Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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