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South Dakota

$139+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — FSD
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
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 June 23, 2025.

Round-trip from

$256
(American Airlines)

One-way from

$139
(Delta)

Popular in

January

Cheapest in

April

Average price

$638
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. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 23, 2025.

This Delta deal was found by Cheapflights users on 6/22. 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 8/65:30 amBOS - FSD
1 stop7h 51mDelta
Wed 8/136:04 pmFSD - BOS
1 stop5h 13mDelta
Deal found 6/22$257
This American Airlines deal was found by Cheapflights users on 6/21. 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 8/237:00 amBOS - FSD
1 stop5h 49mAmerican Airlines
Thu 9/41:21 pmFSD - BOS
1 stop7h 33mAmerican Airlines
Deal found 6/21$260
This Delta deal was found by Cheapflights users on 6/22. 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 7/135:30 amBOS - RAP
1 stop6h 43mDelta
Tue 7/224:30 pmRAP - BOS
1 stop5h 27mDelta
Deal found 6/22$289
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/512:21 pmMHT - FSD
1 stop6h 07mAmerican Airlines
Thu 8/216:03 pmFSD - MHT
1 stop4h 56mAmerican Airlines
Deal found 6/22$319
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 9/147:00 amBOS - RAP
1 stop12h 42mAmerican Airlines
Sun 9/216:12 pmRAP - BOS
1 stop14h 17mAmerican Airlines
Deal found 6/21$326
This Mytrip deal was found by Cheapflights users on 6/21. 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 8/19:01 amBOS - RAP
2 stops26h 23mMultiple Airlines
Fri 8/85:21 pmRAP - BOS
1 stop15h 16mMultiple Airlines
Deal found 6/21$331
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/84:27 pmBOS - RAP
1 stop7h 19mUnited Airlines
Tue 8/55:30 amRAP - BOS
2 stops8h 02mUnited Airlines
Deal found 6/21$332
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Mon 7/710:20 amBOS - FSD
1 stop9h 56mMultiple Airlines
Fri 7/118:06 pmFSD - BOS
2 stops26h 42mMultiple Airlines
Deal found 6/22$336
This United Airlines deal was found by Cheapflights users on 6/21. 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 8/231:00 pmBOS - FSD
2 stops10h 12mUnited Airlines
Thu 9/46:00 amFSD - BOS
2 stops10h 34mUnited Airlines
Deal found 6/21$350
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 8/226:30 amPWM - RAP
1 stop7h 50mAmerican Airlines
Mon 8/255:39 amRAP - PWM
1 stop10h 07mAmerican Airlines
Deal found 6/22$351
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/306:14 amPWM - RAP
1 stop6h 08mUnited Airlines
Wed 9/31:35 pmRAP - PWM
1 stop6h 24mUnited Airlines
Deal found 6/22$379
This American Airlines deal was found by Cheapflights users on 6/21. 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 8/137:04 amMHT - RAP
1 stop12h 30mAmerican Airlines
Wed 8/2012:50 pmRAP - MHT
1 stop9h 09mAmerican Airlines
Deal found 6/21$379

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 June 23, 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 8/6

5:30 am-12:21 pm

1 stop7h 51m

Sioux Falls Joe Foss Field

Wed 8/13

6:04 pm-12:17 am

1 stop5h 13m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 8/23

7:00 am-11:49 am

1 stop5h 49m

Sioux Falls Joe Foss Field

Thu 9/4

1:21 pm-9:54 pm

1 stop7h 33m

$260

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 7/13

5:30 am-10:13 am

1 stop6h 43m

Rapid City

Tue 7/22

4:30 pm-11:57 pm

1 stop5h 27m

$289

ManchesterSioux Falls

MHT - FSD

MHTFSD

Manchester

Tue 8/5

12:21 pm-5:28 pm

1 stop6h 07m

Sioux Falls Joe Foss Field

Thu 8/21

6:03 pm-11:59 pm

1 stop4h 56m

$319

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 9/14

7:00 am-5:42 pm

1 stop12h 42m

Rapid City

Sun 9/21

6:12 pm-10:29 am

1 stop14h 17m

$326

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 8/1

9:01 am-9:24 am

2 stops26h 23m

Rapid City

Fri 8/8

5:21 pm-10:37 am

1 stop15h 16m

$331

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 7/8

4:27 pm-9:46 pm

1 stop7h 19m

Rapid City

Tue 8/5

5:30 am-3:32 pm

2 stops8h 02m

$332

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 7/7

10:20 am-7:16 pm

1 stop9h 56m

Sioux Falls Joe Foss Field

Fri 7/11

8:06 pm-11:48 pm

2 stops26h 42m

$336

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 8/23

1:00 pm-10:12 pm

2 stops10h 12m

Sioux Falls Joe Foss Field

Thu 9/4

6:00 am-5:34 pm

2 stops10h 34m

$350

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Fri 8/22

6:30 am-12:20 pm

1 stop7h 50m

Rapid City

Mon 8/25

5:39 am-5:46 pm

1 stop10h 07m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 31 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

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

Find hourly flight availability from New Hampshire 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 June 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to South Dakota as you normally would.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

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.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

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).

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 June 23, 2025.
To help decide which airline to fly from New Hampshire to South Dakota, see what other customers have to say about Delta, United Airlines and Allegiant Air. 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
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
715 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
344 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    $139 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Allegiant Air, with prices starting from $171 and $206, respectively.

  • 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$398Average$715FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$1,043FlexibilityNo cancel feeOn-time69%

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