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$349+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FAI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$687
(Delta)

One-way from

$349
(Delta)

Popular in

December

Cheapest in

September

Average price

$660
Provider with most accurate pricing for Louisville Intl-Fairbanks flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Fairbanks flights.
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From Louisville Intl to Fairbanks
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One-way flight from Louisville Intl to Fairbanks
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Highest demand for flights based on searches. 14% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/224:00 pmSDF - FAI
1 stop8h 51mDelta
Sun 7/610:05 pmFAI - SDF
1 stop9h 49mDelta
Deal found 4/16$687
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 7/96:08 pmSDF - FAI
1 stop29h 42mUnited Airlines
Wed 7/168:53 pmFAI - SDF
1 stop9h 04mUnited Airlines
Deal found 4/16$929
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 12/227:13 pmSDF - FAI
2 stops34h 37mAlaska Airlines
Fri 12/261:40 amFAI - SDF
2 stops11h 37mAlaska Airlines
Deal found 4/16$1,092

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 April 17, 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

Sun 6/22

4:00 pm-8:51 pm

1 stop8h 51m

Fairbanks

Sun 7/6

10:05 pm-11:54 am

1 stop9h 49m

$687

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Wed 7/9

6:08 pm-7:50 pm

1 stop29h 42m

Fairbanks

Wed 7/16

8:53 pm-9:57 am

1 stop9h 04m

$929

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 9/7

2:15 pm-12:03 am

2 stops13h 48m

$349

LouisvilleFairbanks

SDF - FAI

SDFFAI

Louisville Intl

Sun 9/7

9:05 am-7:51 pm

1 stop14h 46m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 eDreams the most. eDreams 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, 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 $724). 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 April 17, 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.

Rainfall in Fairbanks by month

Plan your trip to Fairbanks by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fairbanks ranges from 0.3 - 2.2 inches per month. July is typically the wettest month, when rainfall can reach 2.2 in. March is typically the driest time to visit Fairbanks when rainfall is around 0.3 in.

Temperature in Fairbanks by month

Plan your trip to Fairbanks by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fairbanks, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.6 F).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Louisville to Fairbanks round-trip?

    Our cheapest airline available from Louisville to Fairbanks is Delta. Our recent data shows that you can find tickets from as low as $687 on this airline. An additional option worth looking into is United Airlines, starting at $929. Delta is priced at 5% lower than the current average price of a flight leaving 3 months from now.

  • 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 $724). 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

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Top 2 airlines flying from Louisville to Fairbanks

Discover the top 2 airlines that operate flights from Louisville to Fairbanks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$563Average$721FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$633Average$757FlexibilityNo cancel feeOn-time69%

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