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Sioux Falls

$376+ Cheap flights from Alaska to Sioux Falls (FSD)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — FSD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Alaska to Sioux Falls

Keep the following information in mind while searching for Alaska to Sioux Falls flight deals. Data was last updated July 30, 2025.

Round-trip from

$547
(Delta)

One-way from

$376
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$866
From Alaska to Sioux Falls Joe Foss Field
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One-way flight from Alaska to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 7% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Alaska to Sioux Falls

Cheapest flights from Alaska to Sioux Falls
Explore the most affordable flight options available from Alaska to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 8/306:00 amANC - FSD
2 stops14h 06mDelta
Wed 9/35:27 amFSD - ANC
2 stops13h 57mDelta
Deal found 7/30$547
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/137:46 pmANC - FSD
1 stop14h 12mAmerican Airlines
Sun 8/177:01 amFSD - ANC
1 stop19h 05mAmerican Airlines
Deal found 7/29$774
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/1311:59 pmANC - FSD
2 stops13h 29mUnited Airlines
Sun 8/179:15 amFSD - ANC
2 stops13h 20mUnited Airlines
Deal found 7/29$784
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/292:45 amANC - FSD
2 stops11h 48mAlaska Airlines
Wed 9/32:04 pmFSD - ANC
2 stops15h 43mAlaska Airlines
Deal found 7/30$830

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Sioux Falls 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 July 30, 2025.
Use the filters below to find and compare flights from Alaska to Sioux Falls that are best for you.

Fly from

Alaska

Fly to

Sioux Falls

Route

Depart

Return

Price

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Sat 8/30

6:00 am-11:06 pm

2 stops14h 06m

Sioux Falls Joe Foss Field

Wed 9/3

5:27 am-4:24 pm

2 stops13h 57m

$547

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Wed 8/13

7:46 pm-12:58 pm

1 stop14h 12m

Sioux Falls Joe Foss Field

Sun 8/17

7:01 am-11:06 pm

1 stop19h 05m

$774

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Wed 8/13

11:59 pm-4:28 pm

2 stops13h 29m

Sioux Falls Joe Foss Field

Sun 8/17

9:15 am-7:35 pm

2 stops13h 20m

$784

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Fri 8/29

2:45 am-5:33 pm

2 stops11h 48m

Sioux Falls Joe Foss Field

Wed 9/3

2:04 pm-2:47 am

2 stops15h 43m

$830

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Thu 9/25

11:49 pm-12:51 pm

1 stop10h 02m

$376

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Wed 9/24

12:55 am-1:51 pm

2 stops9h 56m

$382

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Fri 8/22

1:15 am-12:17 pm

2 stops32h 02m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Alaska to Sioux Falls

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

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

Currently, September is the cheapest month in which you can book a flight from Alaska to Sioux Falls (average of $334). Flying from Alaska to Sioux Falls in December is currently the most expensive (average of $446). 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 AK to FSD?

Find hourly flight availability from Alaska to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Alaska to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Alaska to Sioux Falls?

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Alaska to Sioux Falls by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly into for flights to Sioux Falls from Alaska?

    Most people fly into Sioux Falls Joe Foss Field (FSD) if they book a flight to Sioux Falls from Alaska. Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

  • What are the cheapest airlines to fly from Alaska to Sioux Falls one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $376. Users have also found prices from $382 and $448 on Delta and Alaska Airlines, respectively.

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

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

  • How can I find direct flights from Alaska to Sioux Falls?

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

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

    Yes. Cheapflights offers flight deals from Alaska to Sioux Falls 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 Alaska to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Alaska to Sioux Falls (average of $334). Flying from Alaska to Sioux Falls in December is currently the most expensive (average of $446). 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 Alaska to Sioux Falls

Discover the top 2 airlines that operate flights from Alaska to Sioux Falls. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$578Average$874FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$669Average$794FlexibilityNo cancel feeOn-time69%

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