HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alaska

$270+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — ANC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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

Keep the following information in mind while searching for South Dakota to Alaska flight deals. Data was last updated August 14, 2025.

Round-trip from

$524
(Delta)

One-way from

$270
(Trip.com)

Popular in

January

Cheapest in

March

Average price

$692
From South Dakota to Alaska
Search Deals
One-way flight from South Dakota 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 ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 10/12:32 pmFSD - ANC
1 stop14h 04mDelta
Wed 10/86:05 amANC - FSD
1 stop13h 52mDelta
Deal found 8/14$524
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 9/1312:56 pmFSD - ANC
1 stop8h 57mDelta
Fri 9/196:15 amANC - FSD
1 stop7h 50mDelta
Deal found 8/14$536
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/122:27 pmRAP - ANC
2 stops13h 10mDelta
Mon 9/1512:55 amANC - RAP
2 stops10h 51mDelta
Deal found 8/12$538
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/1612:56 pmFSD - ANC
1 stop8h 57mDelta
Mon 9/2212:55 amANC - FSD
2 stops9h 56mDelta
Deal found 8/13$542
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/122:27 pmRAP - ANC
2 stops13h 10mDelta
Sun 9/1412:55 amANC - RAP
2 stops10h 51mDelta
Deal found 8/12$544
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/122:27 pmRAP - ANC
2 stops13h 10mDelta
Thu 9/1812:55 amANC - RAP
2 stops12h 48mDelta
Deal found 8/12$559
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/122:27 pmRAP - ANC
2 stops13h 10mDelta
Tue 9/1612:55 amANC - RAP
2 stops12h 48mDelta
Deal found 8/12$564
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/1010:55 amRAP - ANC
2 stops11h 22mDelta
Sun 9/1412:55 amANC - RAP
2 stops10h 51mDelta
Deal found 8/12$593
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/1010:55 amRAP - ANC
2 stops11h 22mDelta
Thu 9/1812:55 amANC - RAP
2 stops12h 48mDelta
Deal found 8/12$607
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/1010:55 amRAP - ANC
2 stops11h 22mDelta
Tue 9/1612:55 amANC - RAP
2 stops12h 48mDelta
Deal found 8/12$612
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/84:47 pmRAP - ANC
1 stop7h 54mUnited Airlines
Sun 9/1411:45 pmANC - RAP
1 stop7h 21mUnited Airlines
Deal found 8/14$616
This Delta deal was found by Cheapflights users on 8/12. 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 9/114:24 pmRAP - ANC
1 stop11h 12mDelta
Mon 9/1512:55 amANC - RAP
2 stops12h 48mDelta
Deal found 8/12$637

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 August 14, 2025.
Use the filters below to find and compare flights from South Dakota to Alaska that are best for you.

Fly from

South Dakota

Fly to

Alaska

Route

Depart

Return

Price

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Wed 10/1

2:32 pm-1:36 am

1 stop14h 04m

Anchorage

Wed 10/8

6:05 am-10:57 pm

1 stop13h 52m

$524

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Tue 9/16

10:48 am-6:53 pm

1 stop11h 05m

Anchorage

Tue 9/23

10:00 pm-10:07 am

1 stop9h 07m

$536

Sioux FallsAnchorage

FSD - ANC

FSDANC

Sioux Falls Joe Foss Field

Sat 9/13

12:56 pm-6:53 pm

1 stop8h 57m

Anchorage

Fri 9/19

6:15 am-5:05 pm

1 stop7h 50m

$536

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Fri 9/12

2:27 pm-1:37 am

2 stops13h 10m

Anchorage

Mon 9/15

12:55 am-1:46 pm

2 stops10h 51m

$538

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Fri 9/12

2:27 pm-1:37 am

2 stops13h 10m

Anchorage

Sun 9/14

12:55 am-1:46 pm

2 stops10h 51m

$544

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Fri 9/12

2:27 pm-1:37 am

2 stops13h 10m

Anchorage

Thu 9/18

12:55 am-3:43 pm

2 stops12h 48m

$559

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Fri 9/12

2:27 pm-1:37 am

2 stops13h 10m

Anchorage

Tue 9/16

12:55 am-3:43 pm

2 stops12h 48m

$564

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Wed 9/10

10:55 am-8:17 pm

2 stops11h 22m

Anchorage

Sun 9/14

12:55 am-1:46 pm

2 stops10h 51m

$593

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Wed 9/10

10:55 am-8:17 pm

2 stops11h 22m

Anchorage

Mon 9/15

12:55 am-3:43 pm

2 stops12h 48m

$593

Rapid CityAnchorage

RAP - ANC

RAPANC

Rapid City

Wed 9/10

10:55 am-8:17 pm

2 stops11h 22m

Anchorage

Thu 9/18

12:55 am-3:43 pm

2 stops12h 48m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 26 results
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, January is the cheapest month in which you can book a flight from South Dakota to Alaska (average of $456). Flying from South Dakota to Alaska in July is currently the most expensive (average of $643). 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 SD to AK?

Find hourly flight availability from South Dakota 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 August 14, 2025.

When flying from South Dakota to Alaska, 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 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 August 14, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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

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.

  • 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, January is the cheapest month in which you can book a flight from South Dakota to Alaska (average of $456). Flying from South Dakota to Alaska in July is currently the most expensive (average of $643). 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.
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Los Angeles flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Dallas/Fort Worth to Midway flights
Los Angeles to Honolulu flights
O'Hare Intl to John F Kennedy Intl flights
Newark to Miami flights
LaGuardia to Miami flights
O'Hare Intl to LaGuardia flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Orlando flights
Newark to Las Vegas flights
Ontario to Seattle flights
O'Hare Intl to Newark flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to Newark flights
Seattle to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
Newark to Orlando flights
Los Angeles to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Denver flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
Los Angeles to Dallas/Fort Worth flights
LaGuardia to Atlanta flights
LaGuardia to Orlando flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Los Angeles flights
Newark to Dallas/Fort Worth flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$553FlexibilityNo cancel feeOn-time71%
DeltaCheapest$528Average$890FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$757FlexibilityNo 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.