What is the cheapest airline that flies from Boston Logan Intl to South Dakota?

United Airlines is the most popular carrier operating from Boston Logan Intl to South Dakota

What airlines fly to South Dakota?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to South Dakota from Boston according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to South Dakota?

Prices for flights from Boston Logan Intl Airport to South Dakota are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to South Dakota?

The number of operators available for flights from Boston Logan Intl Airport to South Dakota is 3 as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport to South Dakota?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$194 Cheap Flights from Boston to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:23 pm - 12:41 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

6h 18m1 stop Chicago O'Hare Intl

2:48 pm - 11:36 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 48m1 stop Chicago O'Hare Intl

$309American Airlines

Tue, Oct 13 - Tue, Oct 20

4:29 pm - 12:29 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 00m1 stop Chicago O'Hare Intl

12:06 pm - 9:00 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 54m1 stop Chicago O'Hare Intl

$309American Airlines

Fri, Sep 11 - Tue, Sep 15

3:10 pm - 10:12 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

8h 02m1 stop Atlanta Hartsfield-Jackson

5:15 am - 2:05 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 50m1 stop Minneapolis St Paul

$309Delta

Wed, Jan 20 - Sat, Jan 23

7:10 am - 12:38 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

6h 28m1 stop Minneapolis St Paul

4:28 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

6h 31m1 stop Minneapolis St Paul

$309Delta

Wed, Sep 2 - Wed, Sep 9

4:25 pm - 9:43 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

6h 18m1 stop Chicago O'Hare Intl

3:16 pm - 11:54 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 38m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$314United Airlines

Wed, Jan 20 - Sat, Jan 23

6:42 pm - 11:12 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 30m1 stop Chicago O'Hare Intl

7:47 am - 4:48 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 01m2 stops Chicago O'Hare Intl Newark

$314United Airlines

Fri, Sep 11 - Tue, Sep 15

5:45 pm - 12:30 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 45m1 stop Chicago O'Hare Intl

5:23 pm - 11:58 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 35m1 stop Chicago O'Hare Intl

$324American Airlines

Wed, Sep 2 - Sat, Sep 5

8:30 am - 5:20 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 50m1 stop Dallas/Fort Worth

12:56 pm - 11:37 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

9h 41m1 stop Dallas/Fort Worth

$324American Airlines

Wed, Sep 9 - Sun, Sep 13

6:42 pm - 11:22 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 40m1 stop Chicago O'Hare Intl

3:06 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

7h 53m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$329United Airlines

Thu, Sep 3 - Sat, Sep 5

5:55 am - 10:19 amBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 24m1 stop Minneapolis St Paul

4:28 pm - 10:13 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

4h 45m1 stop Minneapolis St Paul

$359Delta

Thu, Sep 24 - Mon, Sep 28

Cheap last minute flights

Enter your travel dates to find the best prices.

2:40 pm - 11:31 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 51m2 stops Newark Chicago O'Hare Intl

7:47 am - 2:07 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

5h 20m1 stop Chicago O'Hare Intl

$451United Airlines

Sat, Aug 8 - Sun, Aug 16

10:28 am - 2:50 pmBOS Boston Logan Intl-RAP Rapid City

6h 22m1 stop Chicago O'Hare Intl

12:20 pm - 9:00 pmRAP Rapid City-BOS Boston Logan Intl

6h 40m1 stop Chicago O'Hare Intl

$503American Airlines

Wed, Aug 12 - Mon, Aug 17

9:19 am - 4:34 pmBOS Boston Logan Intl-RAP Rapid City

9h 15m1 stop Dallas/Fort Worth

12:20 pm - 10:50 pmRAP Rapid City-BOS Boston Logan Intl

8h 30m1 stop Chicago O'Hare Intl

$529American Airlines

Wed, Aug 12 - Mon, Aug 17

9:24 am - 4:34 pmBOS Boston Logan Intl-RAP Rapid City

9h 10m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

12:20 pm - 10:50 pmRAP Rapid City-BOS Boston Logan Intl

8h 30m1 stop Chicago O'Hare Intl

$534American Airlines

Wed, Aug 12 - Mon, Aug 17

6:43 pm - 11:31 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

5h 48m1 stop Chicago O'Hare Intl

6:00 am - 1:47 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

6h 47m1 stop Denver Intl

$569United Airlines

Sat, Aug 8 - Sun, Aug 16

2:40 pm - 11:31 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

9h 51m2 stops Newark Chicago O'Hare Intl

7:47 am - 5:05 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

8h 18m2 stops Chicago O'Hare Intl Newark

$622United Airlines

Sat, Aug 8 - Sun, Aug 16

5:00 pm - 11:31 pmBOS Boston Logan Intl-FSD Sioux Falls Joe Foss Field

7h 31m1 stop Chicago O'Hare Intl

1:18 pm - 11:44 pmFSD Sioux Falls Joe Foss Field-BOS Boston Logan Intl

9h 26m1 stop Denver Intl

$644United Airlines

Sat, Aug 8 - Mon, Aug 10

11:53 am - 3:49 pmBOS Boston Logan Intl-RAP Rapid City

5h 56m1 stop Minneapolis St Paul

12:32 pm - 11:41 pmRAP Rapid City-BOS Boston Logan Intl

9h 09m1 stop Atlanta Hartsfield-Jackson

$775Delta

Wed, Aug 12 - Sat, Aug 15

6:18 pm - 10:37 pmBOS Boston Logan Intl-RAP Rapid City

6h 19m1 stop Minneapolis St Paul

4:30 pm - 11:58 pmRAP Rapid City-BOS Boston Logan Intl

5h 28m1 stop Minneapolis St Paul

$894Delta

Sat, Aug 8 - Sun, Aug 9

3:00 pm - 10:37 pmBOS Boston Logan Intl-RAP Rapid City

9h 37m2 stops New York LaGuardia Minneapolis St Paul

4:30 pm - 11:58 pmRAP Rapid City-BOS Boston Logan Intl

5h 28m1 stop Minneapolis St Paul

$899Delta

Sat, Aug 8 - Sun, Aug 9

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Delta flights from Boston to South Dakota

Our best Delta deals on Boston to South Dakota flight tickets

Delta

Sep 2

BOS7:10 amBoston Logan Intl

6h 28m

1 stop

FSD12:38 pmSioux Falls Joe Foss Field

Sep 9

FSD4:28 pmSioux Falls Joe Foss Field

6h 31m

1 stop

BOS11:59 pmBoston Logan Intl

$309

Delta

Sep 24

BOS5:55 amBoston Logan Intl

5h 24m

1 stop

FSD10:19 amSioux Falls Joe Foss Field

Sep 28

FSD4:28 pmSioux Falls Joe Foss Field

4h 45m

1 stop

BOS10:13 pmBoston Logan Intl

$359

Delta

Aug 20

BOS12:20 pmBoston Logan Intl

8h 39m

1 stop

FSD7:59 pmSioux Falls Joe Foss Field

Aug 24

FSD5:30 amSioux Falls Joe Foss Field

8h 25m

1 stop

BOS2:55 pmBoston Logan Intl

$409

American Airlines flights from Boston to South Dakota

Our best American Airlines deals on Boston to South Dakota flight tickets

American Airlines

Sep 2

BOS5:45 pmBoston Logan Intl

7h 45m

1 stop

FSD12:30 amSioux Falls Joe Foss Field

Sep 5

FSD5:23 pmSioux Falls Joe Foss Field

5h 35m

1 stop

BOS11:58 pmBoston Logan Intl

$324

American Airlines

Aug 28

BOS6:14 amBoston Logan Intl

6h 22m

1 stop

FSD11:36 amSioux Falls Joe Foss Field

Aug 31

FSD5:23 pmSioux Falls Joe Foss Field

5h 36m

1 stop

BOS11:59 pmBoston Logan Intl

$339

American Airlines

Aug 19

BOS5:51 amBoston Logan Intl

7h 26m

1 stop

FSD12:17 pmSioux Falls Joe Foss Field

Aug 26

FSD6:24 amSioux Falls Joe Foss Field

7h 39m

1 stop

BOS3:03 pmBoston Logan Intl

$374

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Tue 10/13

7:23 pm-12:41 am

1 stop6h 18m

Sioux Falls Joe Foss Field

Tue 10/20

2:48 pm-11:36 pm

1 stop7h 48m

$309

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Fri 9/11

4:29 pm-12:29 am

1 stop9h 00m

Sioux Falls Joe Foss Field

Tue 9/15

12:06 pm-9:00 pm

1 stop7h 54m

$309

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Wed 1/20

3:10 pm-10:12 pm

1 stop8h 02m

Sioux Falls Joe Foss Field

Sat 1/23

5:15 am-2:05 pm

1 stop7h 50m

$309

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Wed 9/2

7:10 am-12:38 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

Wed 9/9

4:28 pm-11:59 pm

1 stop6h 31m

$309

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Wed 1/20

4:25 pm-9:43 pm

1 stop6h 18m

Sioux Falls Joe Foss Field

Sat 1/23

3:16 pm-11:54 pm

2 stops7h 38m

$314

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Fri 9/11

6:42 pm-11:12 pm

1 stop5h 30m

Sioux Falls Joe Foss Field

Tue 9/15

7:47 am-4:48 pm

2 stops8h 01m

$314

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Wed 9/2

5:45 pm-12:30 am

1 stop7h 45m

Sioux Falls Joe Foss Field

Sat 9/5

5:23 pm-11:58 pm

1 stop5h 35m

$324

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Wed 9/9

8:30 am-5:20 pm

1 stop9h 50m

Sioux Falls Joe Foss Field

Sun 9/13

12:56 pm-11:37 pm

1 stop9h 41m

$324

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Thu 9/3

6:42 pm-11:22 pm

1 stop5h 40m

Sioux Falls Joe Foss Field

Sat 9/5

3:06 pm-11:59 pm

2 stops7h 53m

$329

Quickest round-trip

BostonSioux Falls

BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field

BOSFSD

Boston Logan Intl

Thu 9/24

5:55 am-10:19 am

1 stop5h 24m

Sioux Falls Joe Foss Field

Mon 9/28

4:28 pm-10:13 pm

1 stop4h 45m

$359

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 Boston to South Dakota

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

What is the cheapest month to fly to South Dakota?

The month of April is, on average, the cheapest month to fly to South Dakota from Boston, with most prices found around $417. If you aren’t able to travel to South Dakota during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $450.

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

You could potentially save up to 44% on your flight if you consider stops on a Boston to South Dakota flight.

Cheap Boston to South Dakota flight deals and tips

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

Fastest flight time	5h 10m
Direct flights	None

The fastest flight from Boston to South Dakota takes 5h 10m

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

Search flight deals

Frequently asked questions about flying from Boston to South Dakota

When did momondo last update prices for flights from Boston Logan Intl Airport to South Dakota?
Prices for flights from Boston Logan Intl Airport to South Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to South Dakota?
The number of operators available for flights from Boston Logan Intl Airport to South Dakota is 3 as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to South Dakota?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to South Dakota

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $303	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $314	Free Cancellation	Rating 7.4 10,080 reviews	Search United Airlines flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.1 11,874 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to South Dakota for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Dakota from Boston.

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

Yes. momondo can track prices for Boston to South Dakota flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.