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$225+ Cheap flights from South Dakota to Boston (BOS)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BOS
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from South Dakota to Boston

Cheapest flights from South Dakota to Boston
Explore the most affordable flight options available from South Dakota to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 10/205:59 pm
FSD
-
BOS
1 stop4h 55m
American Airlines
Sat 10/245:24 am
BOS
-
FSD
1 stop7h 02m
American Airlines
Deal found 5/4$299
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 9/156:00 am
FSD
-
BOS
2 stops7h 22m
United Airlines
Tue 9/226:42 pm
BOS
-
FSD
1 stop5h 55m
United Airlines
Deal found 5/3$304
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/74:54 pm
FSD
-
BOS
1 stop6h 11m
American Airlines
Sat 7/116:31 pm
BOS
-
FSD
1 stop6h 47m
American Airlines
Deal found 4/30$314
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 8/156:00 am
FSD
-
BOS
1 stop5h 57m
United Airlines
Sat 8/225:45 am
BOS
-
FSD
2 stops7h 41m
United Airlines
Deal found 5/1$316
This Delta deal was found by Cheapflights users on 5/1. 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 8/154:09 pm
FSD
-
BOS
1 stop6h 43m
Delta
Sat 8/225:40 am
BOS
-
FSD
1 stop7h 48m
Delta
Deal found 5/1$329
This Delta deal was found by Cheapflights users on 4/30. 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 8/294:09 pm
FSD
-
BOS
1 stop6h 43m
Delta
Sun 9/68:15 am
BOS
-
FSD
1 stop8h 13m
Delta
Deal found 4/30$344
This Delta deal was found by Cheapflights users on 5/3. 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 6/22:36 pm
RAP
-
BOS
1 stop7h 18m
Delta
Tue 6/98:15 am
BOS
-
RAP
1 stop8h 04m
Delta
Deal found 5/3$349
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 8/295:23 pm
FSD
-
BOS
1 stop5h 36m
American Airlines
Sun 9/69:19 am
BOS
-
FSD
1 stop9h 11m
American Airlines
Deal found 5/3$354
This United Airlines deal was found by Cheapflights users on 5/2. 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 9/286:20 pm
FSD
-
BOS
1 stop5h 49m
United Airlines
Sat 10/37:30 am
BOS
-
FSD
2 stops8h 05m
United Airlines
Deal found 5/2$355
This Delta deal was found by Cheapflights users on 5/4. 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 9/164:09 pm
FSD
-
BOS
1 stop6h 43m
Delta
Mon 9/285:40 am
BOS
-
FSD
1 stop5h 20m
Delta
Deal found 5/4$359
This Delta deal was found by Cheapflights users on 5/3. 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 8/74:28 pm
FSD
-
BOS
1 stop6h 30m
Delta
Sun 8/165:51 am
BOS
-
FSD
1 stop5h 29m
Delta
Deal found 5/3$374
This Delta deal was found by Cheapflights users on 5/1. 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 6/124:29 pm
RAP
-
BOS
1 stop5h 28m
Delta
Tue 6/165:50 pm
BOS
-
RAP
1 stop6h 48m
Delta
Deal found 5/1$384

Find flight deals from South Dakota to Boston

Keep the following information in mind while searching for South Dakota to Boston flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$225
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$510
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Boston Logan Intl flights.
Search Deals
From South Dakota to Boston Logan Intl
Search Deals
One-way flight from South Dakota to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Boston 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 May 5, 2026.
Use the filters below to find and compare flights from South Dakota to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 8/15

6:37 pm-1:05 am

1 stop5h 28m

Boston Logan Intl

Sat 8/22

3:13 pm-9:52 pm

1 stop7h 39m

$299

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Tue 9/15

6:00 am-2:22 pm

2 stops7h 22m

Boston Logan Intl

Tue 9/22

6:42 pm-11:37 pm

1 stop5h 55m

$304

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 8/29

6:37 pm-1:05 am

1 stop5h 28m

Boston Logan Intl

Sun 9/6

5:45 am-12:26 pm

2 stops7h 41m

$319

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 8/15

4:09 pm-11:52 pm

1 stop6h 43m

Boston Logan Intl

Sat 8/22

5:40 am-12:28 pm

1 stop7h 48m

$329

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Tue 6/2

2:36 pm-11:54 pm

1 stop7h 18m

Boston Logan Intl

Tue 6/9

8:15 am-2:19 pm

1 stop8h 04m

$349

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 6/12

4:29 pm-11:57 pm

1 stop5h 28m

Boston Logan Intl

Tue 6/16

6:45 pm-10:38 pm

1 stop5h 53m

$384

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Tue 9/1

7:40 am-4:21 pm

1 stop7h 41m

Boston Logan Intl

Sat 9/5

5:01 pm-9:52 pm

1 stop5h 51m

$389

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 9/23

6:00 am-2:22 pm

2 stops7h 22m

Boston Logan Intl

Sat 9/26

10:50 am-8:02 pm

2 stops10h 12m

$399

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 5/30

1:35 pm-9:56 pm

1 stop6h 21m

Boston Logan Intl

Sat 6/6

6:00 am-10:24 am

1 stop6h 24m

$405
Quickest round-trip

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 9/26

4:09 pm-10:20 pm

1 stop5h 11m

Boston Logan Intl

Sun 10/4

5:40 am-10:00 am

1 stop5h 20m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from South Dakota to Boston

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

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

Currently, March is the cheapest month in which you can book a flight from South Dakota to Boston (average of $238). Flying from South Dakota to Boston in October is currently the most expensive (average of $330). 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.

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

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Boston. 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 into for flights to Boston from South Dakota?

    For a flight from South Dakota to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from South Dakota to Boston?

    There are many flights that can get you from South Dakota to Boston in 5h 28m. Fly via United Airlines or Delta to get the fastest option. The distance from South Dakota to Boston is about 1298 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $128. Users have also found prices from $138 and $239 on American Airlines and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to Boston 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 Boston?

    Currently, March is the cheapest month in which you can book a flight from South Dakota to Boston (average of $238). Flying from South Dakota to Boston in October is currently the most expensive (average of $330). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

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Top 3 airlines flying from South Dakota to Boston

Discover the top 3 airlines that operate flights from South Dakota to Boston. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$250Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$443FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$501FlexibilityNo cancel feeOn-timeN/A

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