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Fairbanks

$474+ Cheap flights from Louisville to Fairbanks (SDF - FAI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FAI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Louisville to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Fairbanks (FAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$474
(Delta)

Popular in

July

Cheapest in

September

Average price

$595
From Louisville Intl to Fairbanks
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Louisville to Fairbanks

Cheapest flights from Louisville to Fairbanks
Explore the most affordable flight options available from Louisville to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:30 amSDF - FAI
2 stops42h 10mDelta
Mon 10/201:45 amFAI - SDF
2 stops39h 30mDelta
Deal found 9/13$474
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:45 amSDF - FAI
2 stops29h 17mAlaska Airlines
Tue 10/213:53 pmFAI - SDF
2 stops27h 10mAlaska Airlines
Deal found 9/12$700
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:48 amSDF - FAI
2 stops30h 17mAlaska Airlines
Sat 12/2712:15 amFAI - SDF
2 stops33h 15mAlaska Airlines
Deal found 9/14$906
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:49 pmSDF - FAI
2 stops13h 01mAmerican Airlines
Sun 12/285:45 amFAI - SDF
2 stops12h 09mAmerican Airlines
Deal found 9/14$1,156

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Fairbanks 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Louisville to Fairbanks that are best for you.

Fly from

Louisville

Fly to

Fairbanks

Route

Depart

Return

Price

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 10/18

3:00 pm-12:40 am

2 stops37h 40m

Fairbanks

Mon 10/20

1:45 am-9:15 pm

2 stops39h 30m

$474

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 10/18

6:45 am-8:02 am

2 stops29h 17m

Fairbanks

Tue 10/21

3:53 pm-11:03 pm

2 stops27h 10m

$700

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 1/5

10:15 am-12:13 am

2 stops17h 58m

Fairbanks

Sat 1/10

1:30 am-10:55 pm

2 stops17h 25m

$904

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 12/26

10:48 am-1:05 pm

2 stops30h 17m

Fairbanks

Sat 12/27

12:15 am-1:30 pm

2 stops33h 15m

$906

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 1/5

11:17 am-12:35 am

2 stops41h 18m

Fairbanks

Sat 1/10

1:40 am-7:43 pm

2 stops14h 03m

$910

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 12/26

5:49 pm-2:50 am

2 stops13h 01m

Fairbanks

Sun 12/28

5:45 am-9:54 pm

2 stops12h 09m

$1,156

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 9/23

1:59 pm-7:48 pm

1 stop9h 49m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Louisville to Fairbanks

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Fairbanks

What is the cheapest month to book a flight from Louisville to Fairbanks?

Currently, January is the cheapest month in which you can book a flight from Louisville to Fairbanks (average of $517). Flying from Louisville to Fairbanks in May is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to FAI?

Find hourly flight availability from Louisville to Fairbanks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Louisville to Fairbanks, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the afternoon.

Reviews of airlines servicing Fairbanks

Get insights into the airlines that provide service to Fairbanks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fairbanks. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Louisville to Fairbanks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Louisville to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Fairbanks?

    For as low as $700, Delta can have you in Fairbanks from Louisville in 29h 17m. The distance from Louisville to Fairbanks is about 3059 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Louisville to Fairbanks that include hotel bookings?

    Yes. In addition to deals on Louisville to Fairbanks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Fairbanks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Fairbanks.

  • Can I find deals for business class flights from Louisville to Fairbanks?

    Yes. Cheapflights offers flight deals from Louisville to Fairbanks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Fairbanks?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Fairbanks (average of $517). Flying from Louisville to Fairbanks in May is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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