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

Alaska Airlines and Delta are the most popular carriers operating from Louisville Intl to Fairbanks

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

Prices for flights from Louisville Intl Airport to Fairbanks Airport are updated daily.

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

As of December 2025, there is 1 operator available to choose from for flights from Louisville Intl Airport to Fairbanks Airport.

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

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 Fairbanks Airport.

What documentation or ID do you need to fly to Fairbanks Airport?

The travel and health documents required for your trip to Fairbanks Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fairbanks Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$323 Cheap Flights from Louisville to Fairbanks in 2025/26

1 adult

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Find the cheapest flights from Louisville to Fairbanks

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 12:22 am

SDF

FAI

20h 32m2 stops

1:30 am - 11:06 pm

FAI

SDF

17h 36m2 stops

$546Delta

Sun, Jan 18 - Sat, Jan 24

1:32 pm - 11:56 pm

SDF

FAI

14h 24m2 stops

2:15 am - 8:47 pm

FAI

SDF

14h 32m2 stops

$634Alaska Airlines

Mon, Feb 2 - Wed, Feb 4

5:34 am - 12:46 pm

SDF

FAI

35h 12m2 stops

5:30 am - 10:26 am

FAI

SDF

24h 56m2 stops

$671Alaska Airlines

Sun, Apr 12 - Fri, Apr 17

5:49 pm - 1:15 am

SDF

FAI

35h 26m2 stops

5:51 am - 11:19 pm

FAI

SDF

37h 28m2 stops

$952Alaska Airlines

Mon, Jan 5 - Fri, Jan 9

6:27 am - 12:35 am

SDF

FAI

22h 08m2 stops

4:06 pm - 11:19 pm

FAI

SDF

27h 13m2 stops

$1,284Alaska Airlines

Sat, Jan 3 - Wed, Jan 7

10:49 am - 10:15 pm

SDF

FAI

15h 26m2 stops

1:40 am - 10:38 pm

FAI

SDF

16h 58m2 stops

$1,568American Airlines

Fri, Mar 13 - Fri, Mar 20

Alaska Airlines flights from Louisville to Fairbanks

Our best Alaska Airlines deals on Louisville to Fairbanks flight tickets

Alaska Airlines

Feb 2

SDF8:07 amLouisville Intl

19h 49m

2 stops

FAI11:56 pmFairbanks

Feb 4

FAI2:15 amFairbanks

15h 50m

2 stops

SDF10:05 pmLouisville Intl

$634

Find similar

Alaska Airlines

Apr 12

SDF5:34 amLouisville Intl

35h 12m

2 stops

FAI12:46 pmFairbanks

Apr 17

FAI5:30 amFairbanks

24h 56m

2 stops

SDF10:26 amLouisville Intl

$671

Find similar

Alaska Airlines

Jan 5

SDF5:49 pmLouisville Intl

35h 26m

2 stops

FAI1:15 amFairbanks

Jan 9

FAI5:51 amFairbanks

37h 28m

2 stops

SDF11:19 pmLouisville Intl

$952

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 1/18

7:50 am-12:22 am

2 stops20h 32m

Fairbanks

Sat 1/24

1:30 am-11:06 pm

2 stops17h 36m

$546

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 2/2

1:32 pm-11:56 pm

2 stops14h 24m

Fairbanks

Wed 2/4

2:15 am-8:47 pm

2 stops14h 32m

$634

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 4/12

5:34 am-12:46 pm

2 stops35h 12m

Fairbanks

Fri 4/17

5:30 am-10:26 am

2 stops24h 56m

$671

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 1/5

5:49 pm-1:15 am

2 stops35h 26m

Fairbanks

Fri 1/9

5:51 am-11:19 pm

2 stops37h 28m

$952

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 1/3

6:27 am-12:35 am

2 stops22h 08m

Fairbanks

Wed 1/7

4:06 pm-11:19 pm

2 stops27h 13m

$1,284

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 3/13

10:49 am-10:15 pm

2 stops15h 26m

Fairbanks

Fri 3/20

1:40 am-10:38 pm

2 stops16h 58m

$1,568

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 4/26

10:32 am-3:03 pm

2 stops32h 31m

$323

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 4/26

12:35 pm-12:41 am

2 stops16h 06m

$333

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Fairbanks

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 Fairbanks?

The cheapest month to fly to Fairbanks from Louisville is in August. Flight prices, which tend to average around $333, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Fairbanks, with average flight prices from Louisville averaging around $488.

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

The cheapest day to depart from Louisville to Fairbanks is on a Thursday when prices can be found for as low as $633. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $867. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fairbanks.

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

Our data shows that the cheapest Louisville to Fairbanks flights are usually those with departure times at noon. Our users have found flights to Fairbanks at noon for as low as $679. In the afternoon is when there is more demand to fly to Fairbanks, so prices are often more expensive at around $789 per ticket.

Can stopping save me money on Louisville to Fairbanks flights?

You could potentially save up to 37% on your flight if you consider stops on a Louisville to Fairbanks flight.

When to book flights from Louisville to Fairbanks

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Fairbanks according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Fairbanks (SDF to FAI) flight deals and tips

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

Fastest flight time	15h 26m
Direct flights	None

The fastest flight from Louisville to Fairbanks takes 15h 26m

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

Search flight deals

How far is Louisville Intl to Fairbanks by plane?
Louisville Intl and Fairbanks are 3049.7 mi apart from one another. Flights usually cover this in 15h 26m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Fairbanks Airport?
Prices for flights from Louisville Intl Airport to Fairbanks Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Fairbanks Airport?
As of December 2025, there is 1 operator available to choose from for flights from Louisville Intl Airport to Fairbanks Airport.
How old do you have to be to fly from Louisville Intl Airport to Fairbanks Airport?
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 Fairbanks Airport.
What documentation or ID do you need to fly to Fairbanks Airport?
The travel and health documents required for your trip to Fairbanks Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fairbanks Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Fairbanks?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Fairbanks is Delta (100% of total bookings).

Best airlines flying from Louisville to Fairbanks

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $333	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Fairbanks for you.

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

momondo does allow users to show only those flights to Fairbanks from Louisville which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Louisville to Fairbanks flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Louisville to Fairbanks flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.