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South Dakota

$110+ Cheap flights from New Hampshire to South Dakota

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — FSD
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from New Hampshire to South Dakota

Keep the following information in mind while searching for New Hampshire to South Dakota flight deals. Data was last updated August 16, 2025.

Round-trip from

$230
(American Airlines)

One-way from

$110
(American Airlines)

Popular in

January

Cheapest in

April

Average price

$417
From New Hampshire to South Dakota
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One-way flight from New Hampshire to South Dakota
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Highest demand for flights based on searches. 15% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from New Hampshire to South Dakota

Cheapest flights from New Hampshire to South Dakota
Explore the most affordable flight options available from New Hampshire to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This American Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 12/315:26 amBOS - FSD
1 stop7h 14mAmerican Airlines
Wed 1/76:47 amFSD - BOS
1 stop7h 01mAmerican Airlines
Deal found 8/15$230
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/98:05 amBOS - FSD
1 stop9h 58mAmerican Airlines
Sat 9/136:00 amFSD - BOS
1 stop4h 55mAmerican Airlines
Deal found 8/14$251
This Delta deal was found by Cheapflights users on 8/15. 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 9/167:05 amBOS - FSD
1 stop7h 46mDelta
Tue 9/235:30 amFSD - BOS
1 stop9h 00mDelta
Deal found 8/15$257
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/138:51 amBOS - FSD
2 stops9h 12mAmerican Airlines
Sat 9/201:19 pmFSD - BOS
2 stops9h 16mAmerican Airlines
Deal found 8/14$261
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 12/295:35 amBOS - FSD
1 stop7h 46mDelta
Sat 1/104:09 pmFSD - BOS
1 stop6h 50mDelta
Deal found 8/15$263
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Fri 10/2412:49 pmBOS - FSD
1 stop8h 12mMultiple Airlines
Mon 10/278:52 pmFSD - BOS
2 stops26h 07mMultiple Airlines
Deal found 8/14$266
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 12/295:35 amBOS - FSD
1 stop7h 46mDelta
Sun 1/45:00 amFSD - BOS
1 stop5h 11mDelta
Deal found 8/15$269
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 12/285:35 amBOS - FSD
1 stop7h 46mDelta
Wed 1/75:15 amFSD - BOS
1 stop7h 40mDelta
Deal found 8/15$277
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 12/285:35 amBOS - FSD
1 stop7h 46mDelta
Sun 1/45:00 amFSD - BOS
1 stop5h 11mDelta
Deal found 8/15$283
This Delta deal was found by Cheapflights users on 8/14. 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 12/106:00 pmBOS - RAP
1 stop6h 10mDelta
Sat 12/134:35 pmRAP - BOS
1 stop5h 20mDelta
Deal found 8/14$289
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 9/75:34 amBOS - FSD
1 stop5h 45mDelta
Fri 9/122:32 pmFSD - BOS
1 stop6h 33mDelta
Deal found 8/15$297
This Delta deal was found by Cheapflights users on 8/15. 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 9/165:45 amBOS - FSD
1 stop7h 26mDelta
Wed 9/245:46 pmFSD - BOS
1 stop5h 13mDelta
Deal found 8/15$308

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to South Dakota 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 August 16, 2025.
Use the filters below to find and compare flights from New Hampshire to South Dakota that are best for you.

Fly from

New Hampshire

Fly to

South Dakota

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 12/31

5:26 am-11:40 am

1 stop7h 14m

Sioux Falls Joe Foss Field

Wed 1/7

6:47 am-2:48 pm

1 stop7h 01m

$230

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 10/25

5:30 am-12:42 pm

1 stop8h 12m

Sioux Falls Joe Foss Field

Wed 10/29

12:34 pm-9:07 pm

1 stop7h 33m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 9/13

6:00 am-12:38 pm

1 stop7h 38m

Sioux Falls Joe Foss Field

Sat 9/20

1:19 pm-11:42 pm

1 stop9h 23m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 9/17

6:00 am-12:38 pm

1 stop7h 38m

Sioux Falls Joe Foss Field

Wed 9/24

6:00 am-11:53 am

1 stop4h 53m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 9/9

8:05 am-5:03 pm

1 stop9h 58m

Sioux Falls Joe Foss Field

Sat 9/13

6:00 am-11:55 am

1 stop4h 55m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 9/17

5:45 am-12:11 pm

1 stop7h 26m

Sioux Falls Joe Foss Field

Sat 9/27

4:08 pm-11:59 pm

1 stop6h 51m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 9/20

5:45 am-10:07 am

1 stop5h 22m

Sioux Falls Joe Foss Field

Sat 9/27

4:08 pm-11:59 pm

1 stop6h 51m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 9/17

5:45 am-12:11 pm

1 stop7h 26m

Sioux Falls Joe Foss Field

Tue 9/23

2:32 pm-10:05 pm

1 stop6h 33m

$257

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 9/19

1:00 pm-8:53 pm

2 stops9h 53m

Rapid City

Mon 9/29

6:12 pm-12:00 pm

1 stop15h 48m

$346

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 8/30

1:00 pm-8:39 pm

2 stops9h 39m

Rapid City

Sat 9/6

7:00 am-6:55 pm

2 stops9h 55m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 52 results
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Best time to book a flight from New Hampshire to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from New Hampshire 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 New Hampshire to South Dakota
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated August 16, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from New Hampshire to South Dakota. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire 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 New Hampshire to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to South Dakota (average of $334). Flying from New Hampshire to South Dakota in December is currently the most expensive (average of $446). 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

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Alternative routes for New Hampshire to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to South Dakota

Discover the top 2 airlines that operate flights from New Hampshire to South Dakota. 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$690FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$1,043FlexibilityNo cancel feeOn-time69%

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