What is the cheapest airline that flies from South Dakota to Alaska?

United Airlines and Delta are the most popular carriers operating from South Dakota to Alaska

What airlines fly to Alaska?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Alaska from South Dakota according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 3 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

How long is the flight from South Dakota to Alaska?

The flight from South Dakota to Alaska depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Aberdeen (a popular airport in South Dakota) to Anchorage (the most popular airport in Alaska), then the flight time is 8h 23m on average. If you fly from Rapid City (another popular airport in South Dakota) to Anchorage, then the average flight time is 9h 59m.

When did momondo last update prices for flights from South Dakota to Alaska?

Prices for flights from South Dakota to Alaska are updated daily.

How many operators does momondo search for flights from South Dakota to Alaska?

The number of operators available for flights from South Dakota to Alaska is 3 as of September 2026.

How old do you have to be to fly from South Dakota to Alaska?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Alaska.

What documentation or ID do you need to fly to Alaska?

The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$355 Cheap Flights from South Dakota to Alaska in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Dakota to Alaska

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:28 am - 12:37 amRAP Rapid City-FAI Fairbanks

15h 09m2 stops Minneapolis St Paul Seattle/Tacoma Intl

1:42 am - 3:54 pmFAI Fairbanks-RAP Rapid City

36h 12m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$634Delta

Wed, Nov 11 - Sun, Nov 15

6:45 am - 12:37 amRAP Rapid City-FAI Fairbanks

19h 52m2 stops Minneapolis St Paul Seattle/Tacoma Intl

1:42 am - 1:43 pmFAI Fairbanks-RAP Rapid City

34h 01m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$634Delta

Wed, Nov 11 - Sat, Nov 14

11:29 am - 12:45 amRAP Rapid City-FAI Fairbanks

15h 16m2 stops Minneapolis St Paul Seattle/Tacoma Intl

1:50 am - 3:58 pmFAI Fairbanks-RAP Rapid City

36h 08m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$634Delta

Sat, Oct 24 - Sun, Nov 1

2:40 pm - 10:39 pmRAP Rapid City-ANC Anchorage

9h 59m1 stop Denver Intl

9:00 am - 7:08 pmANC Anchorage-RAP Rapid City

8h 08m1 stop Denver Intl

$689United Airlines

Wed, Feb 24 - Mon, Mar 1

5:30 am - 7:15 pmRAP Rapid City-ANC Anchorage

15h 45m2 stops Denver Intl Chicago O'Hare Intl

9:00 am - 7:08 pmANC Anchorage-RAP Rapid City

8h 08m1 stop Denver Intl

$694United Airlines

Wed, Feb 24 - Mon, Mar 1

5:30 am - 7:15 pmRAP Rapid City-ANC Anchorage

15h 45m2 stops Denver Intl Chicago O'Hare Intl

8:44 pm - 12:30 pmANC Anchorage-RAP Rapid City

13h 46m2 stops Chicago O'Hare Intl Denver Intl

$701United Airlines

Wed, Feb 24 - Mon, Mar 1

2:48 pm - 2:38 amFSD Sioux Falls Joe Foss Field-FAI Fairbanks

38h 50m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

1:18 am - 11:11 pmFAI Fairbanks-FSD Sioux Falls Joe Foss Field

42h 53m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$736Alaska Airlines

Tue, Mar 30 - Fri, Apr 9

12:11 pm - 2:55 pmFSD Sioux Falls Joe Foss Field-FAI Fairbanks

29h 44m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

1:18 am - 7:09 pmFAI Fairbanks-FSD Sioux Falls Joe Foss Field

38h 51m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$736Alaska Airlines

Tue, Mar 30 - Mon, Apr 12

7:39 pm - 9:45 pmFSD Sioux Falls Joe Foss Field-FAI Fairbanks

29h 06m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

5:50 am - 10:02 pmFAI Fairbanks-FSD Sioux Falls Joe Foss Field

13h 12m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$748American Airlines

Tue, Mar 30 - Thu, Apr 8

7:39 pm - 9:45 pmFSD Sioux Falls Joe Foss Field-FAI Fairbanks

29h 06m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

1:18 am - 4:58 pmFAI Fairbanks-FSD Sioux Falls Joe Foss Field

12h 40m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$748American Airlines

Tue, Mar 30 - Sun, Apr 11

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 9:00 pmRAP Rapid City-ANC Anchorage

8h 30m1 stop Minneapolis St Paul

10:09 pm - 1:57 pmANC Anchorage-RAP Rapid City

13h 48m1 stop Minneapolis St Paul

$831Delta

Thu, Oct 1 - Mon, Oct 12

4:38 pm - 8:59 pmRAP Rapid City-ANC Anchorage

30h 21m1 stop Minneapolis St Paul

10:09 pm - 3:58 pmANC Anchorage-RAP Rapid City

15h 49m1 stop Minneapolis St Paul

$832Delta

Tue, Oct 6 - Mon, Oct 12

10:42 am - 10:15 amRAP Rapid City-ANC Anchorage

25h 33m2 stops Minneapolis St Paul Seattle/Tacoma Intl

10:09 pm - 1:57 pmANC Anchorage-RAP Rapid City

13h 48m1 stop Minneapolis St Paul

$836Delta

Thu, Oct 1 - Mon, Oct 12

6:48 am - 12:27 amRAP Rapid City-ANC Anchorage

19h 39m2 stops Minneapolis St Paul Seattle/Tacoma Intl

10:09 pm - 1:57 pmANC Anchorage-RAP Rapid City

13h 48m1 stop Minneapolis St Paul

$836Delta

Mon, Oct 5 - Mon, Oct 12

6:20 am - 7:17 pmFSD Sioux Falls Joe Foss Field-ANC Anchorage

15h 57m1 stop Dallas/Fort Worth

8:22 pm - 5:23 pmANC Anchorage-FSD Sioux Falls Joe Foss Field

18h 01m1 stop Dallas/Fort Worth

$866American Airlines

Tue, Oct 6 - Sun, Oct 18

6:30 am - 7:13 pmRAP Rapid City-ANC Anchorage

14h 43m1 stop Dallas/Fort Worth

8:22 pm - 4:25 pmANC Anchorage-RAP Rapid City

18h 03m1 stop Dallas/Fort Worth

$901American Airlines

Sun, Oct 4 - Sat, Oct 10

5:00 am - 7:57 pmRAP Rapid City-ANC Anchorage

16h 57m2 stops Denver Intl Chicago O'Hare Intl

11:45 pm - 9:28 amANC Anchorage-RAP Rapid City

7h 43m1 stop Denver Intl

$906United Airlines

Sun, Oct 4 - Sat, Oct 10

6:20 am - 7:17 pmFSD Sioux Falls Joe Foss Field-ANC Anchorage

15h 57m1 stop Dallas/Fort Worth

8:22 pm - 12:13 pmANC Anchorage-FSD Sioux Falls Joe Foss Field

12h 51m1 stop Dallas/Fort Worth

$951American Airlines

Tue, Oct 6 - Sun, Oct 18

4:41 pm - 10:43 pmRAP Rapid City-ANC Anchorage

8h 02m1 stop Denver Intl

8:59 pm - 10:15 amANC Anchorage-RAP Rapid City

11h 16m1 stop Chicago O'Hare Intl

$954United Airlines

Sat, Oct 3 - Fri, Oct 9

7:05 am - 7:57 pmRAP Rapid City-ANC Anchorage

14h 52m2 stops Denver Intl Chicago O'Hare Intl

8:59 pm - 10:15 amANC Anchorage-RAP Rapid City

11h 16m1 stop Chicago O'Hare Intl

$959United Airlines

Sat, Oct 3 - Fri, Oct 9

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United Airlines flights from South Dakota to Alaska

Our best United Airlines deals on South Dakota to Alaska flight tickets

United Airlines

Feb 24

RAP2:40 pmRapid City

9h 59m

1 stop

ANC10:39 pmAnchorage

Mar 1

ANC9:00 amAnchorage

8h 08m

1 stop

RAP7:08 pmRapid City

$689

United Airlines

Feb 24

RAP5:30 amRapid City

15h 45m

2 stops

ANC7:15 pmAnchorage

Mar 1

ANC9:00 amAnchorage

8h 08m

1 stop

RAP7:08 pmRapid City

$694

United Airlines

Feb 24

RAP5:30 amRapid City

15h 45m

2 stops

ANC7:15 pmAnchorage

Mar 1

ANC8:44 pmAnchorage

13h 46m

2 stops

RAP12:30 pmRapid City

$701

Delta flights from South Dakota to Alaska

Our best Delta deals on South Dakota to Alaska flight tickets

Delta

Nov 11

RAP6:45 amRapid City

19h 52m

2 stops

FAI12:37 amFairbanks

Nov 14

FAI1:42 amFairbanks

34h 01m

2 stops

RAP1:43 pmRapid City

$634

Delta

Nov 3

RAP6:39 amRapid City

44h 06m

2 stops

FAI12:45 amFairbanks

Nov 5

FAI1:50 amFairbanks

30h 55m

2 stops

RAP10:45 amRapid City

$637

Delta

Oct 24

FSD5:00 pmSioux Falls Joe Foss Field

10h 35m

2 stops

ANC12:35 amAnchorage

Oct 30

ANC1:40 amAnchorage

11h 20m

2 stops

FSD4:00 pmSioux Falls Joe Foss Field

$639

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityFairbanks

RAP Rapid City - FAI Fairbanks

RAPFAI

Rapid City

Wed 11/11

11:28 am-12:37 am

2 stops15h 09m

Fairbanks

Sun 11/15

1:42 am-3:54 pm

2 stops36h 12m

$634

Rapid CityFairbanks

RAP Rapid City - FAI Fairbanks

RAPFAI

Rapid City

Wed 11/11

6:45 am-12:37 am

2 stops19h 52m

Fairbanks

Sat 11/14

1:42 am-1:43 pm

2 stops34h 01m

$634

Rapid CityFairbanks

RAP Rapid City - FAI Fairbanks

RAPFAI

Rapid City

Sat 10/24

11:29 am-12:45 am

2 stops15h 16m

Fairbanks

Sun 11/1

1:50 am-3:58 pm

2 stops36h 08m

$634

Quickest round-trip

Rapid CityAnchorage

RAP Rapid City - ANC Anchorage

RAPANC

Rapid City

Wed 2/24

2:40 pm-10:39 pm

1 stop9h 59m

Anchorage

Mon 3/1

9:00 am-7:08 pm

1 stop8h 08m

$689

Rapid CityAnchorage

RAP Rapid City - ANC Anchorage

RAPANC

Rapid City

Wed 2/24

5:30 am-7:15 pm

2 stops15h 45m

Anchorage

Mon 3/1

9:00 am-7:08 pm

1 stop8h 08m

$694

Rapid CityAnchorage

RAP Rapid City - ANC Anchorage

RAPANC

Rapid City

Wed 2/24

5:30 am-7:15 pm

2 stops15h 45m

Anchorage

Mon 3/1

8:44 pm-12:30 pm

2 stops13h 46m

$701

Sioux FallsFairbanks

FSD Sioux Falls Joe Foss Field - FAI Fairbanks

FSDFAI

Sioux Falls Joe Foss Field

Tue 3/30

2:48 pm-2:38 am

2 stops38h 50m

Fairbanks

Fri 4/9

1:18 am-11:11 pm

2 stops42h 53m

$736

Sioux FallsFairbanks

FSD Sioux Falls Joe Foss Field - FAI Fairbanks

FSDFAI

Sioux Falls Joe Foss Field

Tue 3/30

12:11 pm-2:55 pm

2 stops29h 44m

Fairbanks

Mon 4/12

1:18 am-7:09 pm

2 stops38h 51m

$736

Sioux FallsFairbanks

FSD Sioux Falls Joe Foss Field - FAI Fairbanks

FSDFAI

Sioux Falls Joe Foss Field

Tue 3/30

7:39 pm-9:45 pm

2 stops29h 06m

Fairbanks

Thu 4/8

5:50 am-10:02 pm

2 stops13h 12m

$748

Sioux FallsFairbanks

FSD Sioux Falls Joe Foss Field - FAI Fairbanks

FSDFAI

Sioux Falls Joe Foss Field

Tue 3/30

7:39 pm-9:45 pm

2 stops29h 06m

Fairbanks

Sun 4/11

1:18 am-4:58 pm

2 stops12h 40m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in December, then you should wait until August to fly from South Dakota, when ticket prices are also cheap, with an average price of $704.

Can stopping save me money on South Dakota to Alaska flights?

You could potentially save up to 17% on your flight if you consider stops on a South Dakota to Alaska flight.

Cheap South Dakota to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Alaska

Best Price Found	$355
Fastest flight time	8h 23m
Direct flights	None

The best one-way flight to Alaska from South Dakota in the past 72 hours is $355. The best round-trip flight deal from South Dakota to Alaska found on momondo in the last 72 hours is $634.

The fastest flight from South Dakota to Alaska takes 8h 23m

There are no direct flights from South Dakota to Alaska. There are no popular flight routes from South Dakota to Alaska.

Search flight deals

Frequently asked questions about flying from South Dakota to Alaska

When did momondo last update prices for flights from South Dakota to Alaska?
Prices for flights from South Dakota to Alaska are updated daily.
How many operators does momondo search for flights from South Dakota to Alaska?
The number of operators available for flights from South Dakota to Alaska is 3 as of September 2026.
How old do you have to be to fly from South Dakota to Alaska?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Alaska.
What documentation or ID do you need to fly to Alaska?
The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Alaska

Compare and see reviews for airlines that fly from South Dakota to Alaska with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $578	Free Cancellation	Rating 7.8 8,608 reviews	Search Delta flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 10,261 reviews	Search United Airlines flights
American Airlines	PriceFrom $658	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Alaska?

Finding the right flight to Alaska from South Dakota is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alaska quick and easy, saving you time and money.

Can I find flights from South Dakota to Alaska with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alaska from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Alaska?

momondo provides multiple filters to help you find the best flight to Alaska from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Dakota to Alaska right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Alaska, momondo offers a useful price alert feature which will track prices for flights to Alaska from South Dakota and alert you when they change.