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$511+ Cheap flights from Sioux Falls (FSD) to Alaska

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.
FSD — ANC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Sioux Falls to Alaska

Keep the following information in mind while searching for Sioux Falls to Alaska flight deals. Data was last updated July 29, 2025.

Round-trip from

$511
(Delta)

Popular in

January

Cheapest in

March

Average price

$742
From Sioux Falls Joe Foss Field to Alaska
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Sioux Falls to Alaska

Cheapest flights from Sioux Falls to Alaska
Explore the most affordable flight options available from Sioux Falls to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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 8/2310:59 amFSD - FAI
2 stops15h 26mDelta
Mon 8/251:50 amFAI - FSD
2 stops42h 56mDelta
Deal found 7/27$511
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:27 amFSD - ANC
2 stops17h 50mDelta
Tue 8/2612:55 amANC - FSD
2 stops9h 55mDelta
Deal found 7/29$548
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 8/208:00 amFSD - ANC
2 stops17h 51mUnited Airlines
Wed 8/272:25 pmANC - FSD
1 stop17h 16mUnited Airlines
Deal found 7/29$652
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/236:11 pmFSD - FAI
1 stop28h 37mUnited Airlines
Tue 8/2611:23 pmFAI - FSD
1 stop10h 22mUnited Airlines
Deal found 7/28$669
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 8/126:00 amFSD - ANC
1 stop25h 37mAlaska Airlines
Sun 8/179:08 pmANC - FSD
1 stop12h 09mAlaska Airlines
Deal found 7/27$772
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 8/2312:19 pmFSD - FAI
2 stops17h 26mAlaska Airlines
Mon 8/2512:18 amFAI - FSD
2 stops38h 15mAlaska Airlines
Deal found 7/26$792
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 12/135:32 amFSD - JNU
2 stops30h 00mAmerican Airlines
Tue 12/167:15 amJNU - FSD
2 stops25h 22mAmerican Airlines
Deal found 7/26$926
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 12/135:32 amFSD - JNU
3 stops18h 51mAlaska Airlines
Tue 12/167:15 amJNU - FSD
2 stops13h 25mAlaska Airlines
Deal found 7/27$4,240

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Alaska 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 29, 2025.
Use the filters below to find and compare flights from Sioux Falls to Alaska that are best for you.

Fly from

Sioux Falls

Fly to

Alaska

Route

Depart

Return

Price

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sat 8/23

10:59 am-11:25 pm

2 stops15h 26m

Fairbanks

Mon 8/25

1:50 am-11:46 pm

2 stops42h 56m

$511

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Wed 8/20

5:27 am-8:17 pm

2 stops17h 50m

Anchorage

Tue 8/26

12:55 am-1:50 pm

2 stops9h 55m

$548

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Wed 8/20

8:00 am-10:51 pm

2 stops17h 51m

Anchorage

Wed 8/27

2:25 pm-10:41 am

1 stop17h 16m

$652

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-12:45 pm

1 stop10h 22m

$669

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Tue 8/12

6:00 am-4:37 am

1 stop25h 37m

Anchorage

Sun 8/17

9:08 pm-12:17 pm

1 stop12h 09m

$772

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sat 8/23

12:19 pm-2:45 am

2 stops17h 26m

Fairbanks

Mon 8/25

12:18 am-5:33 pm

2 stops38h 15m

$792

Sioux FallsJuneau

FSD - JNU

FSDJNU

Sioux Falls Joe Foss Field

Sat 12/13

5:32 am-8:32 am

2 stops30h 00m

Juneau Intl

Tue 12/16

7:15 am-11:37 am

2 stops25h 22m

$926

Sioux FallsJuneau

FSD - JNU

FSDJNU

Sioux Falls Joe Foss Field

Sat 12/13

5:32 am-9:23 pm

3 stops18h 51m

Juneau Intl

Tue 12/16

7:15 am-11:40 pm

2 stops13h 25m

$4,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Sioux Falls to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska 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.

Cheapflights Insights

Everything you need to know about your flight from Sioux Falls to Alaska

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

Find hourly flight availability from Sioux Falls to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Alaska as you normally would.

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

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Sioux Falls to Alaska, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

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

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

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
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

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
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

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

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

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 Sioux Falls to Alaska. 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 from for flights from Sioux Falls to Alaska?

    If you book a flight to Alaska from Sioux Falls, you will be flying from Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls.

  • What are the most popular routes from Sioux Falls to Alaska?

    While some choose either Sioux Falls Joe Foss Field - Fairbanks or Sioux Falls Joe Foss Field - Juneau Intl, Sioux Falls Joe Foss Field - Anchorage is the most popular route from Sioux Falls to Alaska.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Alaska (average of $456). Flying from Sioux Falls to Alaska in July is currently the most expensive (average of $645). 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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Alternative routes for Sioux Falls to Alaska

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Top 3 airlines flying from Sioux Falls to Alaska

Discover the top 3 airlines that operate flights from Sioux Falls to Alaska. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$528Average$865FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$742FlexibilityNo cancel feeOn-time69%

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