$423+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $502 (Trip.com) |
|---|---|
One-way from | $423 (United Airlines) |
Popular in | January |
Cheapest in | March |
Average price | $709 |
Find flight deals from South Dakota to Alaska
Cheapest flights from South Dakota to AlaskaExplore 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 June 12, 2025.
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 June 12, 2025.
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/9. 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.
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 June 12, 2025.
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
Rapid CityAnchorage
RAP - ANC
RAPANC
Rapid City
Fri 7/11
5:09 pm-12:22 pm
1 stop21h 13m
Anchorage
Thu 7/17
1:32 pm-7:09 am
1 stop15h 37m
Sioux FallsFairbanks
FSD - FAI
FSDFAI
Sioux Falls Joe Foss Field
Thu 7/3
12:56 pm-8:55 pm
1 stop10h 59m
Fairbanks
Thu 7/10
10:15 pm-2:36 pm
1 stop13h 21m
Sioux FallsAnchorage
FSD - ANC
FSDANC
Sioux Falls Joe Foss Field
Thu 8/14
6:00 am-4:37 am
1 stop25h 37m
Anchorage
Mon 8/18
11:26 pm-5:33 pm
1 stop15h 07m
Sioux FallsAnchorage
FSD - ANC
FSDANC
Sioux Falls Joe Foss Field
Sat 8/16
10:59 am-11:27 pm
2 stops15h 28m
Anchorage
Sat 8/23
1:08 pm-11:46 pm
1 stop7h 38m
Rapid CityAnchorage
RAP - ANC
RAPANC
Rapid City
Thu 8/7
3:25 pm-10:34 pm
1 stop9h 09m
Anchorage
Sun 8/10
11:45 pm-9:04 am
1 stop7h 19m
Rapid CityAnchorage
RAP - ANC
RAPANC
Rapid City
Fri 8/15
4:25 pm-1:34 am
1 stop11h 09m
Anchorage
Sat 8/23
6:00 am-3:45 pm
1 stop7h 45m
Sioux FallsAnchorage
FSD - ANC
FSDANC
Sioux Falls Joe Foss Field
Wed 6/25
9:25 am-2:49 pm
1 stop8h 24m
Anchorage
Sun 6/29
11:59 pm-2:35 pm
1 stop11h 36m
Rapid CityAnchorage
RAP - ANC
RAPANC
Rapid City
Wed 6/25
10:18 pm-7:48 pm
3 stops47h 30m
Anchorage
Sun 6/29
1:20 pm-4:27 pm
1 stop25h 07m
AberdeenAnchorage
ABR - ANC
ABRANC
Aberdeen
Thu 9/4
2:55 pm-9:20 pm
1 stop9h 25m
Anchorage
Sat 9/13
12:40 am-1:59 pm
2 stops10h 19m
Sioux FallsAnchorage
FSD - ANC
FSDANC
Sioux Falls Joe Foss Field
Wed 6/25
10:17 am-7:48 pm
3 stops36h 31m
Anchorage
Sun 6/29
1:20 pm-9:19 pm
2 stops28h 59m
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.
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 $647). 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 June 12, 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.
Rainfall in Alaska by month
Plan your trip to Alaska by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.
Temperature in Alaska by month
Plan your trip to Alaska by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).
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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from South Dakota to Alaska. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
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.
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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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$528 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$586 | Average$756 | FlexibilityNo cancel fee | On-time69% |