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Cheap flights from New Hampshire to South Dakota from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to South Dakota departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Hampshire to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 am - 10:22 amBOS-RAP
6h 37m1 stop
Delta Logo
2:51 pm - 12:01 amRAP-BOS
7h 10m1 stop
$289Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
8:05 am - 2:09 pmBOS-RAP
8h 04m1 stop
Delta Logo
11:00 am - 11:14 pmRAP-BOS
10h 14m2 stops
$294Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
2:00 pm - 10:46 pmBOS-RAP
10h 46m2 stops
Delta Logo
11:00 am - 1:27 amRAP-BOS
12h 27m2 stops
$299Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
11:55 am - 5:10 pmBOS-RAP
7h 15m1 stop
United Airlines Logo
2:55 pm - 11:34 pmRAP-BOS
6h 39m1 stop
$302United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
8:00 am - 2:11 pmBOS-RAP
8h 11m1 stop
Delta Logo
2:51 pm - 11:48 pmRAP-BOS
6h 57m1 stop
$324Delta
Find Deal
Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
5:32 am - 12:36 pmBOS-FSD
8h 04m1 stop
American Airlines Logo
5:29 am - 11:33 amFSD-BOS
5h 04m1 stop
$329American Airlines
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Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
7:00 am - 11:51 amBOS-FSD
5h 51m1 stop
American Airlines Logo
12:26 pm - 8:45 pmFSD-BOS
7h 19m1 stop
$349American Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
4:49 pm - 11:44 pmBOS-FSD
7h 55m1 stop
United Airlines Logo
7:30 am - 6:57 pmFSD-BOS
10h 27m2 stops
$354United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
9:54 pm - 9:29 pmBOS-RAP
25h 35m2 stops
Multiple Airlines Logo
10:30 am - 7:06 pmRAP-BOS
30h 36m3 stops
$452Multiple Airlines
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Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
5:45 am - 9:43 amBOS-RAP
29h 58m3 stops
Multiple Airlines Logo
2:03 pm - 8:49 pmRAP-BOS
28h 46m3 stops
$471Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1

American Airlines flights from New Hampshire to South Dakota

Our best American Airlines deals on New Hampshire to South Dakota flight tickets
American Airlines
Nov 21
BOS5:32 amBoston Logan Intl
8h 04m
1 stop
FSD12:36 pmSioux Falls Joe Foss Field
Nov 23
FSD5:29 amSioux Falls Joe Foss Field
5h 04m
1 stop
BOS11:33 amBoston Logan Intl
$329
Find similar
American Airlines
Nov 5
BOS6:48 amBoston Logan Intl
16h 39m
1 stop
FSD10:27 pmSioux Falls Joe Foss Field
Nov 12
FSD10:59 amSioux Falls Joe Foss Field
11h 20m
1 stop
BOS11:19 pmBoston Logan Intl
$345
Find similar
American Airlines
Jan 9
BOS7:00 amBoston Logan Intl
5h 51m
1 stop
FSD11:51 amSioux Falls Joe Foss Field
Jan 12
FSD12:26 pmSioux Falls Joe Foss Field
7h 19m
1 stop
BOS8:45 pmBoston Logan Intl
$349
Find similar

United Airlines flights from New Hampshire to South Dakota

Our best United Airlines deals on New Hampshire to South Dakota flight tickets
United Airlines
Dec 5
BOS11:55 amBoston Logan Intl
7h 15m
1 stop
RAP5:10 pmRapid City
Dec 8
RAP2:55 pmRapid City
6h 39m
1 stop
BOS11:34 pmBoston Logan Intl
$302
Find similar
United Airlines
Jan 9
BOS4:49 pmBoston Logan Intl
7h 55m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Jan 12
FSD7:30 amSioux Falls Joe Foss Field
10h 27m
2 stops
BOS6:57 pmBoston Logan Intl
$354
Find similar
United Airlines
Jan 9
BOS1:30 pmBoston Logan Intl
9h 20m
2 stops
FSD9:50 pmSioux Falls Joe Foss Field
Jan 12
FSD7:30 amSioux Falls Joe Foss Field
8h 44m
2 stops
BOS5:14 pmBoston Logan Intl
$359
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from New Hampshire to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

5:45 am-10:22 am

1 stop6h 37m

Rapid City

Sat 12/13

2:51 pm-12:01 am

1 stop7h 10m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

8:05 am-2:09 pm

1 stop8h 04m

Rapid City

Sat 12/13

11:00 am-11:14 pm

2 stops10h 14m

$294

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

2:00 pm-10:46 pm

2 stops10h 46m

Rapid City

Sat 12/13

11:00 am-1:27 am

2 stops12h 27m

$299

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 12/5

11:55 am-5:10 pm

1 stop7h 15m

Rapid City

Mon 12/8

2:55 pm-11:34 pm

1 stop6h 39m

$302

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 11/13

8:00 am-2:11 pm

1 stop8h 11m

Rapid City

Sun 11/16

2:51 pm-11:48 pm

1 stop6h 57m

$324

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 11/21

5:32 am-12:36 pm

1 stop8h 04m

Sioux Falls Joe Foss Field

Sun 11/23

5:29 am-11:33 am

1 stop5h 04m

$329

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 1/9

7:00 am-11:51 am

1 stop5h 51m

Sioux Falls Joe Foss Field

Mon 1/12

12:26 pm-8:45 pm

1 stop7h 19m

$349

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 1/9

4:49 pm-11:44 pm

1 stop7h 55m

Sioux Falls Joe Foss Field

Mon 1/12

7:30 am-6:57 pm

2 stops10h 27m

$354

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/3

9:54 pm-9:29 pm

2 stops25h 35m

Rapid City

Mon 12/8

10:30 am-7:06 pm

3 stops30h 36m

$452

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 11/24

5:45 am-9:43 am

3 stops29h 58m

Rapid City

Mon 12/1

2:03 pm-8:49 pm

3 stops28h 46m

$471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Dakota from

How to get the cheapest flight ticket from New Hampshire 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

What is the cheapest month to fly to South Dakota?

The month of January is, on average, the cheapest month to fly to South Dakota from New Hampshire, with most prices found around $340. If you aren’t able to travel to South Dakota during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $346.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from New Hampshire to South Dakota is on a Tuesday. Travelers who choose to depart for South Dakota on a Tuesday will often find tickets for as low as $462. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $700. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

Can stopping save me money on New Hampshire to South Dakota flights?

You could potentially save up to 10% on your flight if you consider stops on a New Hampshire to South Dakota flight.

Cheap New Hampshire to South Dakota flight deals and tips

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

Direct flights

None
There are no direct flights from New Hampshire to South Dakota. There are no popular flight routes from New Hampshire to South Dakota.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to South Dakota?

    Prices for flights from New Hampshire to South Dakota are updated daily.

  • How many operators does momondo search for flights from New Hampshire to South Dakota?

  • How old do you have to be to fly from New Hampshire to South Dakota?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to South Dakota.

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

    The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New Hampshire to South Dakota

Compare and see reviews for airlines that fly from New Hampshire to South Dakota with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $318Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Hampshire to South Dakota. momondo saves you time and could save you money on your trip.

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

Yes. All flights to South Dakota from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for New Hampshire to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for New Hampshire 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.

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Wed 11/26
Wed 12/3
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