How long is the flight from Boston to South Dakota?

A quick flight from Boston to South Dakota can take about 5h 47m. United Airlines provides one of the quickest options available for as low as $270. The distance from Boston to South Dakota is about 1298 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Boston to South Dakota one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $134. American Airlines flights start at $138 while deals on United Airlines start at $285 one-way.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the most popular airlines that fly from Boston to South Dakota?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Boston to South Dakota.

What airport do you fly from for flights from Boston to South Dakota?

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to South Dakota.

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

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

How can I find direct flights from Boston to South Dakota?

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

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

Yes. Cheapflights offers flight deals from Boston to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$270+ Flights from Boston to South Dakota

Q: How much does it cost to fly round-trip from Boston to South Dakota?

Airfare is below average for this route at the moment. Boston to South Dakota flights typically cost between $334 and $777 in January. The cheapest round-trip price found within the last 3 days was $270 on United Airlines (Jan 25-Jan 31).

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Cheap flight deals from Boston to South Dakota

Cheapest flights from Boston to South Dakota
Explore the most affordable flight options available from Boston to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Sun 12/287:25 amBOS - RAP

2 stops10h 09mDelta

Wed 12/316:19 amRAP - BOS

1 stop5h 53mDelta

Deal found 12/25

$766

Sun 12/286:51 pmBOS - FSD

1 stop6h 08mAmerican Airlines

Sat 1/37:11 amFSD - BOS

1 stop16h 09mAmerican Airlines

Deal found 12/27

$932

Sun 12/288:55 pmBOS - RAP

1 stop20h 05mUnited Airlines

Sat 1/36:05 pmRAP - BOS

1 stop25h 50mUnited Airlines

Deal found 12/27

$1,252

Sun 12/284:47 pmBOS - RAP

1 stop7h 12mUnited Airlines

Wed 12/318:45 amRAP - BOS

1 stop9h 10mUnited Airlines

Deal found 12/27

$1,261

Sun 12/286:10 pmBOS - RAP

1 stop21h 40mAmerican Airlines

Wed 12/315:30 amRAP - BOS

2 stops11h 48mAmerican Airlines

Deal found 12/27

$1,541

Sun 12/285:30 amBOS - RAP

1 stop17h 50mAmerican Airlines

Sat 1/35:30 amRAP - BOS

2 stops10h 33mAmerican Airlines

Deal found 12/27

$1,924

Sun 12/284:52 pmBOS - RAP

2 stops7h 49mDelta

Sat 1/36:19 amRAP - BOS

2 stops11h 55mDelta

Deal found 12/27

$3,895

Best flights from Boston to South Dakota
Discover carefully curated flight deals from Boston to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Sun 1/256:00 amBOS - FSD

1 stop5h 47mUnited Airlines

Sat 1/317:30 amFSD - BOS

1 stop5h 30mUnited Airlines

Deal found 12/26

$270

Thu 1/157:05 amBOS - FSD

1 stop10h 54mAmerican Airlines

Tue 1/206:00 amFSD - BOS

1 stop8h 17mAmerican Airlines

Deal found 12/27

$295

Wed 2/46:25 pmBOS - RAP

1 stop6h 03mDelta

Sat 2/710:54 amRAP - BOS

1 stop6h 29mDelta

Deal found 12/27

$309

Sun 1/115:27 pmBOS - FSD

1 stop25h 44mMultiple Airlines

Thu 1/153:56 pmFSD - BOS

2 stops42h 14mMultiple Airlines

Deal found 12/27

$345

Thu 1/223:15 pmBOS - RAP

1 stop9h 14mUnited Airlines

Sun 1/255:10 amRAP - BOS

1 stop6h 52mUnited Airlines

Deal found 12/26

$309

Fri 1/236:00 amBOS - RAP

2 stops9h 34mAmerican Airlines

Sun 1/256:00 amRAP - BOS

2 stops11h 02mAmerican Airlines

Deal found 12/26

$319

Fri 1/237:25 amBOS - RAP

1 stop9h 57mUnited Airlines

Sun 1/255:10 amRAP - BOS

1 stop6h 52mUnited Airlines

Deal found 12/26

$309

Sat 1/106:43 amBOS - FSD

1 stop5h 57mAmerican Airlines

Wed 1/146:00 amFSD - BOS

1 stop8h 17mAmerican Airlines

Deal found 12/25

$339

Tue 1/2010:30 amBOS - FSD

1 stop7h 48mUnited Airlines

Sat 1/2411:22 amFSD - BOS

1 stop5h 02mUnited Airlines

Deal found 12/27

$331

Sat 1/104:49 pmBOS - FSD

1 stop6h 01mUnited Airlines

Wed 1/146:00 amFSD - BOS

2 stops10h 14mUnited Airlines

Deal found 12/25

$344

Wed 1/213:15 pmBOS - RAP

1 stop7h 17mUnited Airlines

Sat 1/247:00 amRAP - BOS

1 stop6h 37mUnited Airlines

Deal found 12/25

$399

Thu 1/83:15 pmBOS - FSD

1 stop9h 29mUnited Airlines

Mon 1/126:00 amFSD - BOS

1 stop7h 02mUnited Airlines

Deal found 12/25

$419

Tue 1/133:15 pmBOS - RAP

1 stop9h 14mUnited Airlines

Sat 1/1712:35 pmRAP - BOS

1 stop9h 17mUnited Airlines

Deal found 12/26

$424

Last-minute flights from Boston to South Dakota
Discover last-minute flight deals from Boston to South Dakota. Data last updated December 28, 2025 and is based on user searches.

Thu 1/83:15 pmBOS - FSD

1 stop9h 29mUnited Airlines

Mon 1/126:00 amFSD - BOS

1 stop7h 02mUnited Airlines

Deal found 12/25

$419

Sat 1/106:43 amBOS - FSD

1 stop5h 57mAmerican Airlines

Wed 1/146:00 amFSD - BOS

1 stop8h 17mAmerican Airlines

Deal found 12/25

$339

Sat 1/104:49 pmBOS - FSD

1 stop6h 01mUnited Airlines

Wed 1/146:00 amFSD - BOS

2 stops10h 14mUnited Airlines

Deal found 12/25

$344

Sun 1/115:27 pmBOS - FSD

1 stop25h 44mMultiple Airlines

Thu 1/153:56 pmFSD - BOS

2 stops42h 14mMultiple Airlines

Deal found 12/27

$345

Sun 1/116:10 pmBOS - RAP

1 stop6h 18mDelta

Thu 1/154:10 pmRAP - BOS

1 stop5h 42mDelta

Deal found 12/26

$481

Tue 1/133:15 pmBOS - RAP

1 stop9h 14mUnited Airlines

Sat 1/1712:35 pmRAP - BOS

1 stop9h 17mUnited Airlines

Deal found 12/26

$424

Thu 1/157:05 amBOS - FSD

1 stop10h 54mAmerican Airlines

Tue 1/206:00 amFSD - BOS

1 stop8h 17mAmerican Airlines

Deal found 12/27

$295

Tue 1/203:15 pmBOS - FSD

1 stop9h 29mUnited Airlines

Sat 1/243:11 pmFSD - BOS

1 stop5h 27mUnited Airlines

Deal found 12/26

$331

Wed 1/213:15 pmBOS - RAP

1 stop7h 17mUnited Airlines

Sat 1/247:00 amRAP - BOS

1 stop6h 37mUnited Airlines

Deal found 12/25

$399

Thu 1/223:15 pmBOS - RAP

1 stop9h 14mUnited Airlines

Sun 1/255:10 amRAP - BOS

1 stop6h 52mUnited Airlines

Deal found 12/26

$309

Thu 1/229:45 amBOS - RAP

2 stops13h 30mAmerican Airlines

Sun 1/256:00 amRAP - BOS

2 stops10h 13mAmerican Airlines

Deal found 12/26

$319

Sun 1/256:00 amBOS - FSD

1 stop5h 47mUnited Airlines

Sat 1/317:30 amFSD - BOS

1 stop5h 30mUnited Airlines

Deal found 12/26

$270

One-way flights from Boston to South Dakota
Search for one-way flight options from Boston to South Dakota. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Wed 5/275:40 amBOS - RAP

1 stop6h 18mDelta

Deal found 12/26

$291

Wed 5/278:20 pmBOS - RAP

2 stops14h 58mUnited Airlines

Deal found 12/26

$368

Fri 1/22:32 pmBOS - FSD

1 stop7h 45mAmerican Airlines

Deal found 12/26

$469

Fri 1/29:30 amBOS - FSD

2 stops11h 30mUnited Airlines

Deal found 12/26

$474

Find flight deals from Boston to South Dakota

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$270 (United Airlines)
Popular in	March
Cheapest in	January
Average price	$484

Provider with most accurate pricing for Boston Logan Intl-Sioux Falls Joe Foss Field flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Sioux Falls Joe Foss Field flights.

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From Boston Logan Intl to South Dakota

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sun 1/25

6:00 am-10:47 am

1 stop5h 47m

Sioux Falls Joe Foss Field

Sat 1/31

7:30 am-2:00 pm

1 stop5h 30m

$270

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 1/15

7:05 am-4:59 pm

1 stop10h 54m

Sioux Falls Joe Foss Field

Tue 1/20

6:00 am-3:17 pm

1 stop8h 17m

$295

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 2/4

6:25 pm-10:28 pm

1 stop6h 03m

Rapid City

Sat 2/7

10:54 am-7:23 pm

1 stop6h 29m

$309

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 1/22

3:15 pm-10:29 pm

1 stop9h 14m

Rapid City

Sun 1/25

5:10 am-2:02 pm

1 stop6h 52m

$309

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 1/23

7:25 am-3:22 pm

1 stop9h 57m

Rapid City

Sun 1/25

5:10 am-2:02 pm

1 stop6h 52m

$309

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 1/23

6:00 am-1:34 pm

2 stops9h 34m

Rapid City

Sun 1/25

6:00 am-7:02 pm

2 stops11h 02m

$319

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 1/20

10:30 am-5:18 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Sat 1/24

11:22 am-5:24 pm

1 stop5h 02m

$331

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 1/10

6:43 am-11:40 am

1 stop5h 57m

Sioux Falls Joe Foss Field

Wed 1/14

6:00 am-3:17 pm

1 stop8h 17m

$339

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 1/10

4:49 pm-9:50 pm

1 stop6h 01m

Sioux Falls Joe Foss Field

Wed 1/14

6:00 am-5:14 pm

2 stops10h 14m

$344

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sun 1/11

5:27 pm-6:11 pm

1 stop25h 44m

Sioux Falls Joe Foss Field

Thu 1/15

3:56 pm-11:10 am

2 stops42h 14m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 17 results

Best time to book a flight from Boston to South Dakota

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

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

Currently, July is the cheapest month in which you can book a flight from Boston to South Dakota (average of $243). Flying from Boston to South Dakota in March is currently the most expensive (average of $422). 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 BOS to SD?

It’s typically best to fly out from Boston to South Dakota in the evening. Doing so could potentially save you 60% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Boston to South Dakota?

Reviews of airlines servicing South Dakota

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Boston to South Dakota. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,019 reviews

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,113 reviews

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,072 reviews

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Boston to South Dakota?
Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to South Dakota.
How long is the flight from Boston to South Dakota?
A quick flight from Boston to South Dakota can take about 5h 47m. United Airlines provides one of the quickest options available for as low as $270. The distance from Boston to South Dakota is about 1298 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Boston to South Dakota one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $134. American Airlines flights start at $138 while deals on United Airlines start at $285 one-way.
Can I find deals for flights from Boston to South Dakota that include hotel bookings?
Yes. In addition to deals on Boston to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to South Dakota.
Can I find deals for business class flights from Boston to South Dakota?
Yes. Cheapflights offers flight deals from Boston to South Dakota 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 Boston to South Dakota?
Currently, July is the cheapest month in which you can book a flight from Boston to South Dakota (average of $243). Flying from Boston to South Dakota in March is currently the most expensive (average of $422). 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

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Top 3 airlines flying from Boston to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$275	Average$500	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$282	Average$556	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$314	Average$580	FlexibilityNo cancel fee	On-time69%

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$270+ Cheap flights from Boston (BOS) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to South Dakota with Cheapflights

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Cheap flight deals from Boston to South Dakota

Cheapest flights from Boston to South DakotaExplore the most affordable flight options available from Boston to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Boston to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Boston to South Dakota

Keep the following information in mind while searching for Boston to South Dakota flight deals. Data was last updated December 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to South Dakota that are best for you.

Best time to book a flight from Boston to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to South Dakota

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

What is the cheapest time of day to fly from BOS to SD?

Find hourly flight availability from Boston to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

How much does it cost to fly round-trip from Boston to South Dakota?

Reviews of airlines servicing South Dakota

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Boston to South Dakota. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Boston to South Dakota?

How long is the flight from Boston to South Dakota?

What are the cheapest airlines to fly from Boston to South Dakota one-way?

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

How can I find direct flights from Boston to South Dakota?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to South Dakota

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Top 3 airlines flying from Boston to South Dakota

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Cheapest flights from Boston to South Dakota
Explore the most affordable flight options available from Boston to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.