What are the cheapest airlines flying from Sioux Falls to Fairbanks round-trip?

Our cheapest airline available from Sioux Falls to Fairbanks is Delta. Our recent data shows that you can find tickets from as low as $449 on this airline. An additional option worth looking into is United Airlines, starting at $796.

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

Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Fairbanks (average of $517). Flying from Sioux Falls 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.

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.

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).

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

It’s typically best to fly out from Sioux Falls to Fairbanks at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Can I find deals for flights from Sioux Falls to Fairbanks that include hotel bookings?

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

How can I find direct flights from Sioux Falls to Fairbanks?

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

Can I find deals for business class flights from Sioux Falls to Fairbanks?

Yes. Cheapflights offers flight deals from Sioux Falls 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.

$449+ Flights from Sioux Falls to Fairbanks

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Cheap flight deals from Sioux Falls to Fairbanks

Round-trip from	$449 (Delta)

From Sioux Falls Joe Foss Field to Fairbanks

Search Deals

Find flight deals from Sioux Falls to Fairbanks

Cheapest flights from Sioux Falls to Fairbanks
Explore the most affordable flight options available from Sioux Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 8/235:00 amFSD - FAI

2 stops21h 25mDelta

Mon 8/2512:30 amFAI - FSD

2 stops20h 16mDelta

Deal found 6/30

$449

Sat 8/236:11 pmFSD - FAI

1 stop28h 37mUnited Airlines

Tue 8/2611:23 pmFAI - FSD

1 stop8h 18mUnited Airlines

Deal found 6/28

$727

Tue 7/15:56 pmFSD - FAI

2 stops29h 29mAlaska Airlines

Wed 7/97:00 amFAI - FSD

2 stops37h 59mAlaska Airlines

Deal found 6/30

$1,277

Best flights from Sioux Falls to Fairbanks
Discover carefully curated flight deals from Sioux Falls to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/235:00 amFSD - FAI

2 stops21h 25mDelta

Mon 8/2512:30 amFAI - FSD

2 stops20h 16mDelta

Deal found 6/30

$449

Sat 8/235:06 pmFSD - FAI

2 stops29h 42mUnited Airlines

Tue 8/268:53 pmFAI - FSD

2 stops12h 52mUnited Airlines

Deal found 6/29

$796

Last-minute flights from Sioux Falls to Fairbanks
Discover last-minute flight deals from Sioux Falls to Fairbanks. Data last updated July 1, 2025 and is based on user searches.

Tue 7/12:00 pmFSD - FAI

1 stop9h 01mUnited Airlines

Wed 7/98:50 pmFAI - FSD

1 stop11h 00mUnited Airlines

Deal found 6/30

$1,276

Tue 7/15:56 pmFSD - FAI

2 stops29h 29mAlaska Airlines

Wed 7/97:00 amFAI - FSD

2 stops37h 59mAlaska Airlines

Deal found 6/30

$1,277

One-way flights from Sioux Falls to Fairbanks
Search for one-way flight options from Sioux Falls to Fairbanks. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Sat 7/194:22 pmFSD - FAI

2 stops11h 28mDelta

Deal found 7/1

$458

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Fairbanks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sat 8/23

5:00 am-11:25 pm

2 stops21h 25m

Fairbanks

Mon 8/25

12:30 am-11:46 pm

2 stops20h 16m

$449

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sat 8/23

6:11 pm-7:48 pm

1 stop28h 37m

Fairbanks

Tue 8/26

11:23 pm-10:41 am

1 stop8h 18m

$727

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sat 7/19

4:22 pm-12:50 am

2 stops11h 28m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Sioux Falls to Fairbanks

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Sioux Falls 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.

Reviews of airlines servicing Fairbanks

Read reviews from past customers who have flown Delta and United Airlines from Sioux Falls to Fairbanks. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

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

7,973 reviews

Delta

8.0

Very good

7,973 reviews

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!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,973 reviews

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

What are the cheapest airlines flying from Sioux Falls to Fairbanks round-trip?
Our cheapest airline available from Sioux Falls to Fairbanks is Delta. Our recent data shows that you can find tickets from as low as $449 on this airline. An additional option worth looking into is United Airlines, starting at $796.
Can I find deals for flights from Sioux Falls to Fairbanks that include hotel bookings?
Yes. In addition to deals on Sioux Falls to Fairbanks flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux Falls to Fairbanks?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Fairbanks.
Can I find deals for business class flights from Sioux Falls to Fairbanks?
Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Fairbanks?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Fairbanks (average of $517). Flying from Sioux Falls 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sioux Falls to Fairbanks

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Sioux Falls to Juneau flights

Other flights to Fairbanks

Top airline flying from Sioux Falls to Fairbanks

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$528	Average$900	FlexibilityNo cancel fee	On-timeN/A

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$449+ Cheap flights from Sioux Falls to Fairbanks (FSD - 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Fairbanks with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Fairbanks

Round-trip from

Find flight deals from Sioux Falls to Fairbanks

Cheapest flights from Sioux Falls to FairbanksExplore the most affordable flight options available from Sioux Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Sioux Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Fairbanks that are best for you.

Best time to book a flight from Sioux Falls to Fairbanks

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Sioux Falls with our price prediction graph.

Reviews of airlines servicing Fairbanks

Read reviews from past customers who have flown Delta and United Airlines from Sioux Falls to Fairbanks. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls 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 Sioux Falls to Fairbanks round-trip?

Can I find deals for flights from Sioux Falls to Fairbanks that include hotel bookings?

How can I find direct flights from Sioux Falls to Fairbanks?

Can I find deals for business class flights from Sioux Falls to Fairbanks?

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

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.

Alternative routes for Sioux Falls to Fairbanks

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sioux Falls to Fairbanks

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Book with Flexibility

Travel Smart

Cheapest flights from Sioux Falls to Fairbanks
Explore the most affordable flight options available from Sioux Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.