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Cheap flights from Louisville to Alaska from $426

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 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Alaska

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:58 pm - 1:53 amSDF-ANC
16h 55m2 stops
Delta Logo
12:30 am - 7:12 pmANC-SDF
14h 42m2 stops
$494Delta
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Wed, Dec 10 - Mon, Dec 15
Delta Logo
7:20 am - 8:30 pmSDF-ANC
17h 10m2 stops
Delta Logo
6:00 am - 11:56 pmANC-SDF
13h 56m2 stops
$523Delta
Find Deal
Fri, Jan 16 - Sat, Jan 24
Delta Logo
2:29 pm - 10:42 pmSDF-ANC
12h 13m2 stops
Delta Logo
5:55 am - 11:59 pmANC-SDF
14h 04m2 stops
$552Delta
Find Deal
Fri, Dec 5 - Fri, Dec 12
Delta Logo
12:37 pm - 1:53 amSDF-ANC
17h 16m2 stops
Delta Logo
9:45 pm - 11:57 amANC-SDF
10h 12m1 stop
$605Delta
Find Deal
Wed, Dec 10 - Tue, Dec 16
Alaska Airlines Logo
7:40 am - 11:56 pmSDF-FAI
20h 16m2 stops
Alaska Airlines Logo
2:18 am - 8:47 pmFAI-SDF
14h 29m2 stops
$632Alaska Airlines
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Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
7:13 am - 7:15 pmSDF-ANC
16h 02m1 stop
American Airlines Logo
8:21 pm - 1:12 pmANC-SDF
12h 51m1 stop
$717American Airlines
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Tue, Nov 4 - Sat, Nov 8
American Airlines Logo
7:53 am - 6:35 pmSDF-ANC
14h 42m1 stop
American Airlines Logo
8:50 pm - 7:43 pmANC-SDF
18h 53m1 stop
$772American Airlines
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Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
2:02 pm - 10:56 pmSDF-ANC
12h 54m2 stops
United Airlines Logo
11:59 pm - 7:54 pmANC-SDF
15h 55m2 stops
$864United Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
United Airlines Logo
5:57 pm - 10:56 pmSDF-ANC
32h 59m3 stops
United Airlines Logo
11:59 pm - 11:32 amANC-SDF
31h 33m2 stops
$896United Airlines
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Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
8:14 pm - 2:53 pmSDF-FAI
22h 39m2 stops
Alaska Airlines Logo
1:40 am - 10:26 amFAI-SDF
28h 46m2 stops
$910Alaska Airlines
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Sun, Apr 5 - Wed, Apr 15

American Airlines flights from Louisville to Alaska

Our best American Airlines deals on Louisville to Alaska flight tickets
American Airlines
Oct 29
SDF7:32 amLouisville Intl
15h 12m
1 stop
ANC6:44 pmAnchorage
Nov 3
ANC8:21 pmAnchorage
12h 51m
1 stop
SDF1:12 pmLouisville Intl
$693
Find similar
American Airlines
Nov 4
SDF7:13 amLouisville Intl
16h 02m
1 stop
ANC7:15 pmAnchorage
Nov 8
ANC8:21 pmAnchorage
12h 51m
1 stop
SDF1:12 pmLouisville Intl
$717
Find similar
American Airlines
Apr 9
SDF7:53 amLouisville Intl
14h 42m
1 stop
ANC6:35 pmAnchorage
Apr 13
ANC8:50 pmAnchorage
18h 53m
1 stop
SDF7:43 pmLouisville Intl
$772
Find similar

United Airlines flights from Louisville to Alaska

Our best United Airlines deals on Louisville to Alaska flight tickets
United Airlines
Nov 4
SDF2:02 pmLouisville Intl
12h 54m
2 stops
ANC10:56 pmAnchorage
Nov 8
ANC11:59 pmAnchorage
15h 55m
2 stops
SDF7:54 pmLouisville Intl
$864
Find similar
United Airlines
Dec 5
SDF5:57 pmLouisville Intl
32h 59m
3 stops
ANC10:56 pmAnchorage
Dec 12
ANC11:59 pmAnchorage
31h 33m
2 stops
SDF11:32 amLouisville Intl
$896
Find similar
United Airlines
Nov 4
SDF9:15 amLouisville Intl
17h 41m
2 stops
ANC10:56 pmAnchorage
Nov 8
ANC9:07 pmAnchorage
8h 52m
1 stop
SDF9:59 amLouisville Intl
$898
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 October 23, 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 12/10

12:58 pm-1:53 am

2 stops16h 55m

Anchorage

Mon 12/15

12:30 am-7:12 pm

2 stops14h 42m

$494

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 1/16

7:20 am-8:30 pm

2 stops17h 10m

Anchorage

Sat 1/24

6:00 am-11:56 pm

2 stops13h 56m

$523

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 12/5

2:29 pm-10:42 pm

2 stops12h 13m

Anchorage

Fri 12/12

5:55 am-11:59 pm

2 stops14h 04m

$552

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Wed 12/10

12:37 pm-1:53 am

2 stops17h 16m

Anchorage

Tue 12/16

9:45 pm-11:57 am

1 stop10h 12m

$605

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 2/3

7:40 am-11:56 pm

2 stops20h 16m

Fairbanks

Sat 2/7

2:18 am-8:47 pm

2 stops14h 29m

$632

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 11/4

7:13 am-7:15 pm

1 stop16h 02m

Anchorage

Sat 11/8

8:21 pm-1:12 pm

1 stop12h 51m

$717

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Thu 4/9

7:53 am-6:35 pm

1 stop14h 42m

Anchorage

Mon 4/13

8:50 pm-7:43 pm

1 stop18h 53m

$772

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Tue 11/4

2:02 pm-10:56 pm

2 stops12h 54m

Anchorage

Sat 11/8

11:59 pm-7:54 pm

2 stops15h 55m

$864

LouisvilleAnchorage

SDF - ANC

SDFANC

Louisville Intl

Fri 12/5

5:57 pm-10:56 pm

3 stops32h 59m

Anchorage

Fri 12/12

11:59 pm-11:32 am

2 stops31h 33m

$896

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 4/5

8:14 pm-2:53 pm

2 stops22h 39m

Fairbanks

Wed 4/15

1:40 am-10:26 am

2 stops28h 46m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 38% 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

Direct flights

None
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?

  • 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 AirlinesPriceFrom $415Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
American AirlinesPriceFrom $461Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
DeltaPriceFrom $546Free CancellationRating
7.9
7,982 reviews
Search Delta 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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Sat 11/22
Sat 11/29
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