HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fairbanks

$270+ Cheap flights from Louisville to Fairbanks (SDF - FAI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FAI
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Fairbanks with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 18, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/14. 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.
Tue 4/286:00 am
SDF
-
FAI
2 stops34h 58m
Alaska Airlines
Mon 5/43:59 pm
FAI
-
SDF
2 stops25h 42m
Alaska Airlines
Deal found 3/14$550
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/291:43 pm
SDF
-
FAI
2 stops15h 59m
Alaska Airlines
Sat 5/23:59 pm
FAI
-
SDF
2 stops22h 33m
Alaska Airlines
Deal found 3/15$598
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:00 pm
SDF
-
FAI
1 stop9h 42m
United Airlines
Mon 5/48:55 pm
FAI
-
SDF
1 stop8h 30m
United Airlines
Deal found 3/16$650
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:00 am
SDF
-
FAI
2 stops23h 44m
Alaska Airlines
Sat 4/113:53 pm
FAI
-
SDF
2 stops14h 53m
Alaska Airlines
Deal found 3/13$659
This Delta deal was found by Cheapflights users on 3/17. 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.
Tue 4/712:34 pm
SDF
-
FAI
2 stops15h 38m
Delta
Mon 4/131:45 am
FAI
-
SDF
2 stops14h 03m
Delta
Deal found 3/17$679
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/3012:11 pm
SDF
-
FAI
2 stops17h 31m
Alaska Airlines
Mon 5/45:30 am
FAI
-
SDF
2 stops27h 15m
Alaska Airlines
Deal found 3/16$681
This Delta deal was found by Cheapflights users on 3/13. 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.
Fri 3/276:00 am
SDF
-
FAI
2 stops22h 12m
Delta
Sun 4/51:30 am
FAI
-
SDF
2 stops27h 58m
Delta
Deal found 3/13$737
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:30 pm
SDF
-
FAI
2 stops33h 12m
United Airlines
Sat 5/28:55 pm
FAI
-
SDF
1 stop8h 42m
United Airlines
Deal found 3/15$749
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2710:49 am
SDF
-
FAI
2 stops18h 55m
Alaska Airlines
Tue 4/75:30 am
FAI
-
SDF
2 stops36h 00m
Alaska Airlines
Deal found 3/13$775

Find 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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(Alaska Airlines)

One-way from

$270
(Expedia)
Provider with most accurate pricing for Louisville Intl-Fairbanks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Fairbanks flights.
Search Deals
From Louisville Intl to Fairbanks
Search Deals
One-way flight from Louisville Intl to Fairbanks
Search Deals

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 March 18, 2026.
Use the filters below to find and compare flights from Louisville to Fairbanks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Wed 4/29

1:43 pm-1:42 am

2 stops15h 59m

Fairbanks

Sat 5/2

3:59 pm-11:48 pm

2 stops27h 49m

$598

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Fri 4/3

6:00 am-1:44 am

2 stops23h 44m

Fairbanks

Sat 4/11

3:53 pm-10:46 am

2 stops14h 53m

$659
Quickest round-trip

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 4/7

12:34 pm-12:12 am

2 stops15h 38m

Fairbanks

Mon 4/13

1:45 am-7:48 pm

2 stops14h 03m

$679

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Thu 4/30

12:11 pm-1:42 am

2 stops17h 31m

Fairbanks

Mon 5/4

5:30 am-12:45 pm

2 stops27h 15m

$681

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Thu 4/30

2:00 pm-7:42 pm

1 stop9h 42m

Fairbanks

Mon 5/4

8:55 pm-10:31 pm

2 stops21h 36m

$695

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sat 3/28

5:58 pm-12:12 am

2 stops34h 14m

Fairbanks

Sun 4/5

1:30 am-9:28 am

2 stops27h 58m

$737

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Wed 4/29

2:30 pm-7:42 pm

2 stops33h 12m

Fairbanks

Sat 5/2

8:55 pm-9:37 am

1 stop8h 42m

$749
Cheapest one-way

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 4/7

1:18 pm-1:44 am

2 stops16h 26m

$270
Quickest one-way

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Tue 4/7

12:34 pm-12:12 am

2 stops15h 38m

$345

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Mon 4/20

12:11 pm-12:46 pm

2 stops28h 35m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Louisville to Fairbanks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Fairbanks in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Fairbanks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Fairbanks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Fairbanks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Fairbanks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, August is the cheapest month in which you can book a flight from Louisville to Fairbanks (average of $267). Flying from Louisville to Fairbanks in November is currently the most expensive (average of $680). 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.

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 $679, Alaska Airlines can have you in Fairbanks from Louisville in 15h 38m. 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, August is the cheapest month in which you can book a flight from Louisville to Fairbanks (average of $267). Flying from Louisville to Fairbanks in November is currently the most expensive (average of $680). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.