Alaska

$310+ Cheap flights from South Dakota to Alaska

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — ANC
Jun 12 — Jun 191
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Dakota to Alaska with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Dakota to Alaska

Cheapest flights from South Dakota to Alaska
Explore the most affordable flight options available from South Dakota to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This American Airlines deal was found by Cheapflights users on 5/12. 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 8/1912:19 pm
RAP
-
ANC
1 stop10h 29m
American Airlines
Sat 8/2911:41 pm
ANC
-
RAP
1 stop10h 27m
American Airlines
Deal found 5/12$599
This American Airlines deal was found by Cheapflights users on 5/12. 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 9/912:48 pm
RAP
-
ANC
1 stop9h 41m
American Airlines
Sat 9/1910:03 pm
ANC
-
RAP
1 stop11h 05m
American Airlines
Deal found 5/12$670
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/297:00 am
FSD
-
ANC
1 stop16h 47m
American Airlines
Fri 6/59:50 pm
ANC
-
FSD
1 stop15h 05m
American Airlines
Deal found 5/8$690
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/1911:45 am
RAP
-
ANC
1 stop14h 03m
American Airlines
Thu 8/279:55 pm
ANC
-
RAP
1 stop14h 56m
American Airlines
Deal found 5/12$696
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 11/1010:58 am
FSD
-
FAI
2 stops16h 17m
Delta
Sun 11/151:30 am
FAI
-
FSD
2 stops18h 21m
Delta
Deal found 5/8$701
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/128:16 am
FSD
-
ANC
1 stop18h 36m
American Airlines
Fri 6/1911:42 pm
ANC
-
FSD
1 stop11h 01m
American Airlines
Deal found 5/12$705
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/2211:45 am
RAP
-
ANC
1 stop14h 03m
American Airlines
Mon 8/319:55 pm
ANC
-
RAP
1 stop14h 56m
American Airlines
Deal found 5/12$706
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/1711:44 am
RAP
-
ANC
1 stop14h 08m
American Airlines
Tue 6/238:17 pm
ANC
-
RAP
1 stop18h 13m
American Airlines
Deal found 5/12$714
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Thu 8/276:25 am
FSD
-
ANC
1 stop17h 23m
American Airlines
Sat 9/59:55 pm
ANC
-
FSD
1 stop15h 58m
American Airlines
Deal found 5/12$732
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/34:46 pm
FSD
-
FAI
2 stops33h 31m
Alaska Airlines
Wed 6/105:00 am
FAI
-
FSD
2 stops32h 10m
Alaska Airlines
Deal found 5/8$733
This Delta deal was found by Cheapflights users on 5/11. 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 9/162:25 pm
RAP
-
ANC
2 stops13h 10m
Delta
Sun 9/275:15 pm
ANC
-
RAP
2 stops14h 43m
Delta
Deal found 5/11$738
This Delta deal was found by Cheapflights users on 5/12. 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.
Thu 9/176:20 am
RAP
-
ANC
2 stops11h 52m
Delta
Sun 9/275:15 pm
ANC
-
RAP
2 stops14h 43m
Delta
Deal found 5/12$739

Find flight deals from South Dakota to Alaska

Keep the following information in mind while searching for South Dakota to Alaska flight deals. Data was last updated May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(American Airlines)

One-way from

$310
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$720
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Anchorage flight deals.
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Anchorage flights.
From South Dakota to Alaska
One-way flight from South Dakota to Alaska
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota 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 May 13, 2026.
Use the filters below to find and compare flights from South Dakota to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Wed 6/3

4:46 pm-11:17 pm

2 stops33h 31m

Fairbanks

Wed 6/10

5:00 am-4:10 pm

2 stops32h 10m

$733

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Wed 10/28

2:45 pm-1:32 am

2 stops37h 47m

Fairbanks

Sun 11/1

5:50 am-11:59 pm

2 stops39h 09m

$750

Sioux FallsFairbanks

FSD - FAI

FSDFAI

Sioux Falls Joe Foss Field

Sun 9/6

1:20 pm-12:06 am

2 stops13h 46m

Fairbanks

Tue 9/8

1:30 am-10:46 pm

2 stops18h 16m

$758

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Sat 8/29

5:23 pm-11:44 am

1 stop21h 21m

Anchorage

Tue 9/1

10:26 pm-12:31 am

1 stop23h 05m

$777

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Wed 8/19

1:31 pm-9:29 pm

2 stops33h 58m

Anchorage

Thu 8/27

3:15 pm-9:28 am

1 stop16h 13m

$783

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Fri 5/29

9:30 am-11:59 pm

1 stop17h 29m

Anchorage

Tue 6/2

11:59 pm-8:08 pm

2 stops17h 09m

$783

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Mon 8/24

10:46 am-9:24 pm

1 stop12h 38m

Anchorage

Wed 9/2

5:15 pm-9:58 am

2 stops14h 43m

$786

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Sat 8/15

5:47 pm-1:04 pm

2 stops21h 17m

Anchorage

Tue 8/18

3:15 pm-11:55 am

1 stop18h 40m

$789

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Thu 8/20

10:46 am-11:24 pm

2 stops14h 38m

Anchorage

Mon 8/31

5:15 pm-9:58 am

2 stops14h 43m

$801

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Sat 8/22

6:41 pm-2:13 pm

2 stops22h 32m

Anchorage

Sun 8/30

11:09 pm-8:07 pm

1 stop17h 58m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Best time to book a flight from South Dakota to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from South Dakota 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 South Dakota to Alaska

What is the cheapest month to book a flight from South Dakota to Alaska?

Currently, July is the cheapest month in which you can book a flight from South Dakota to Alaska (average of $511). Flying from South Dakota to Alaska in November is currently the most expensive (average of $851). 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.

How much does it cost to fly round-trip from South Dakota 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 May 13, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from South Dakota to Alaska. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from South Dakota to Alaska?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from South Dakota to Alaska in about 13h 46m. The time it takes to get you to your destination can typically vary by up to 20h 12m. Airlines will cover a distance of 2429 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from South Dakota to Alaska that include hotel bookings?

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

  • How can I find direct flights from South Dakota to Alaska?

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

  • Can I find deals for business class flights from South Dakota to Alaska?

    Yes. Cheapflights offers flight deals from South Dakota 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 South Dakota to Alaska?

    Currently, July is the cheapest month in which you can book a flight from South Dakota to Alaska (average of $511). Flying from South Dakota to Alaska in November is currently the most expensive (average of $851). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Alaska

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

Top 3 airlines flying from South Dakota to Alaska

Discover the top 3 airlines that operate flights from South Dakota 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$635Average$672FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$770FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$694Average$897FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.