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$490+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — FSD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$772
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$927
From Alaska to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($44 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 September 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 September 15, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:15 amANC - FSD
1 stop7h 50mDelta
Mon 10/1310:56 amFSD - ANC
1 stop10h 35mDelta
Deal found 9/14$696
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:53 pmANC - FSD
1 stop23h 04mAmerican Airlines
Thu 10/26:00 amFSD - ANC
1 stop17h 48mAmerican Airlines
Deal found 9/13$772
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:15 amANC - FSD
1 stop7h 50mDelta
Fri 10/310:48 amFSD - ANC
1 stop11h 05mDelta
Deal found 9/14$774
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.
Sun 9/286:15 amANC - FSD
1 stop7h 50mDelta
Thu 10/22:32 pmFSD - ANC
2 stops14h 05mDelta
Deal found 9/13$779
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:59 pmANC - FSD
2 stops17h 22mUnited Airlines
Mon 10/136:10 pmFSD - ANC
2 stops31h 32mUnited Airlines
Deal found 9/14$796
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:45 amANC - FSD
2 stops30h 03mAlaska Airlines
Thu 10/26:27 pmFSD - ANC
1 stop20h 54mAlaska Airlines
Deal found 9/13$860
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.
Tue 9/231:15 amANC - FSD
2 stops13h 57mAlaska Airlines
Mon 10/1312:31 pmFSD - ANC
2 stops26h 47mAlaska Airlines
Deal found 9/14$883

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 September 15, 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

Wed 9/24

6:15 am-5:05 pm

1 stop7h 50m

Sioux Falls Joe Foss Field

Mon 10/13

10:56 am-6:31 pm

1 stop10h 35m

$696

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Sun 9/28

9:53 pm-11:57 pm

1 stop23h 04m

Sioux Falls Joe Foss Field

Thu 10/2

6:00 am-8:48 pm

1 stop17h 48m

$772

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Sun 9/28

6:15 am-5:05 pm

1 stop7h 50m

Sioux Falls Joe Foss Field

Thu 10/2

2:32 pm-1:37 am

2 stops14h 05m

$779

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Mon 9/29

6:15 am-5:05 pm

1 stop7h 50m

Sioux Falls Joe Foss Field

Fri 10/3

2:32 pm-1:37 am

2 stops14h 05m

$779

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Wed 9/24

11:59 pm-8:21 pm

2 stops17h 22m

Sioux Falls Joe Foss Field

Mon 10/13

6:10 pm-10:42 pm

2 stops31h 32m

$796

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Sat 9/27

2:45 am-11:48 am

2 stops30h 03m

Sioux Falls Joe Foss Field

Thu 10/2

6:27 pm-12:21 pm

1 stop20h 54m

$860

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Thu 9/18

11:59 pm-2:37 pm

1 stop11h 38m

$490

AnchorageSioux Falls

ANC - FSD

ANCFSD

Anchorage

Thu 9/18

11:44 pm-2:09 pm

3 stops59h 25m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 15, 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?

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.

  • How long is the flight from Alaska to Sioux Falls?

    Delta and American Airlines can get you from Alaska to Sioux Falls in just under 7h 50m. Your travel time can differ by up to 15h 14m. The distance between Alaska and Sioux Falls is about 2459 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$560Average$896FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$669Average$794FlexibilityNo cancel feeOn-time69%

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