What is the cheapest airline that flies from South Dakota to New Hampshire?

United Airlines, American Airlines, and Allegiant Air are the most popular carriers operating from South Dakota to New Hampshire

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

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

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

The number of operators available for flights from South Dakota to New Hampshire is 3 as of April 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$143 Cheap Flights from South Dakota to New Hampshire in 2026

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Find the cheapest flights from South Dakota to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 1:24 am

FSD

BOS

31h 59m

2 stops

9:12 am - 7:19 pm

BOS

FSD

35h 07m

2 stops

$288Frontier

Fri, Jun 5 - Tue, Jun 9

7:39 am - 2:48 pm

FSD

BOS

6h 09m

1 stop

3:00 pm - 9:52 pm

BOS

FSD

7h 52m

1 stop

$291United Airlines

Wed, Apr 29 - Wed, May 6

6:10 am - 2:26 pm

FSD

BOS

7h 16m

2 stops

4:35 pm - 9:52 pm

BOS

FSD

6h 17m

1 stop

$296United Airlines

Wed, Apr 29 - Wed, May 6

3:15 pm - 9:59 pm

FSD

BOS

5h 44m

1 stop

4:35 pm - 9:52 pm

BOS

FSD

6h 17m

1 stop

$320United Airlines

Sat, May 9 - Mon, May 11

6:00 pm - 12:13 am

FSD

PWM

5h 13m

1 stop

4:03 pm - 11:51 pm

PWM

FSD

8h 48m

1 stop

$323American Airlines

Tue, Sep 15 - Tue, Sep 22

6:00 pm - 11:54 pm

FSD

BOS

4h 54m

1 stop

7:08 am - 11:32 am

BOS

FSD

5h 24m

1 stop

$324American Airlines

Mon, Sep 28 - Sat, Oct 3

7:30 am - 4:36 pm

FSD

BOS

8h 06m

2 stops

4:35 pm - 9:52 pm

BOS

FSD

6h 17m

1 stop

$325United Airlines

Sat, May 2 - Mon, May 4

10:58 am - 7:35 pm

RAP

BOS

6h 37m

1 stop

8:10 am - 1:44 pm

BOS

RAP

7h 34m

1 stop

$349Delta

Tue, May 5 - Sun, May 10

6:11 pm - 5:33 pm

FSD

BOS

22h 22m

2 stops

5:45 am - 5:21 pm

BOS

FSD

12h 36m

1 stop

$351Multiple Airlines

Fri, May 1 - Mon, May 4

10:58 am - 7:35 pm

RAP

BOS

6h 37m

1 stop

8:10 am - 1:44 pm

BOS

RAP

7h 34m

1 stop

$384Delta

Fri, May 1 - Tue, May 12

United Airlines flights from South Dakota to New Hampshire

Our best United Airlines deals on South Dakota to New Hampshire flight tickets

United Airlines

Apr 29

FSD7:39 amSioux Falls Joe Foss Field

6h 09m

1 stop

BOS2:48 pmBoston Logan Intl

May 6

BOS3:00 pmBoston Logan Intl

7h 52m

1 stop

FSD9:52 pmSioux Falls Joe Foss Field

$291

United Airlines

Apr 29

FSD6:10 amSioux Falls Joe Foss Field

7h 16m

2 stops

BOS2:26 pmBoston Logan Intl

May 6

BOS4:35 pmBoston Logan Intl

6h 17m

1 stop

FSD9:52 pmSioux Falls Joe Foss Field

$296

United Airlines

May 9

FSD3:15 pmSioux Falls Joe Foss Field

5h 44m

1 stop

BOS9:59 pmBoston Logan Intl

May 11

BOS4:35 pmBoston Logan Intl

6h 17m

1 stop

FSD9:52 pmSioux Falls Joe Foss Field

$320

Delta flights from South Dakota to New Hampshire

Our best Delta deals on South Dakota to New Hampshire flight tickets

Delta

May 5

RAP10:58 amRapid City

6h 37m

1 stop

BOS7:35 pmBoston Logan Intl

May 10

BOS8:10 amBoston Logan Intl

7h 34m

1 stop

RAP1:44 pmRapid City

$349

Delta

May 1

RAP10:58 amRapid City

6h 37m

1 stop

BOS7:35 pmBoston Logan Intl

May 12

BOS8:10 amBoston Logan Intl

7h 34m

1 stop

RAP1:44 pmRapid City

$384

Delta

Aug 21

FSD4:09 pmSioux Falls Joe Foss Field

6h 43m

1 stop

BOS11:52 pmBoston Logan Intl

Aug 25

BOS3:10 pmBoston Logan Intl

7h 59m

1 stop

FSD10:09 pmSioux Falls Joe Foss Field

$389

momondo Fare Finder

Use the filters below to find and compare flights from South Dakota to New Hampshire 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

Fri 6/5

4:25 pm-1:24 am

2 stops31h 59m

Boston Logan Intl

Tue 6/9

9:12 am-7:19 pm

2 stops35h 07m

$288

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 4/29

7:39 am-2:48 pm

1 stop6h 09m

Boston Logan Intl

Wed 5/6

3:00 pm-9:52 pm

1 stop7h 52m

$291

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 4/29

6:10 am-2:26 pm

2 stops7h 16m

Boston Logan Intl

Wed 5/6

4:35 pm-9:52 pm

1 stop6h 17m

$296

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 5/9

3:15 pm-9:59 pm

1 stop5h 44m

Boston Logan Intl

Mon 5/11

4:35 pm-9:52 pm

1 stop6h 17m

$320

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Tue 9/15

6:00 pm-12:13 am

1 stop5h 13m

Portland

Tue 9/22

4:03 pm-11:51 pm

1 stop8h 48m

$323

Quickest round-trip

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Mon 9/28

6:00 pm-11:54 pm

1 stop4h 54m

Boston Logan Intl

Sat 10/3

7:08 am-11:32 am

1 stop5h 24m

$324

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Sat 5/2

7:30 am-4:36 pm

2 stops8h 06m

Boston Logan Intl

Mon 5/4

4:35 pm-9:52 pm

1 stop6h 17m

$325

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Tue 5/5

10:58 am-7:35 pm

1 stop6h 37m

Boston Logan Intl

Sun 5/10

8:10 am-1:44 pm

1 stop7h 34m

$349

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 5/1

6:11 pm-5:33 pm

2 stops22h 22m

Boston Logan Intl

Mon 5/4

5:45 am-5:21 pm

1 stop12h 36m

$351

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 5/1

10:58 am-7:35 pm

1 stop6h 37m

Boston Logan Intl

Tue 5/12

8:10 am-1:44 pm

1 stop7h 34m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to New Hampshire

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

Prices

Airlines

What is the cheapest month to fly to New Hampshire?

The month of January is another great option to travel to New Hampshire, with average flight prices from South Dakota averaging around $340.

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

You could potentially save up to 14% on your flight if you consider stops on a South Dakota to New Hampshire flight.

Cheap South Dakota to New Hampshire flight deals and tips

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

Fastest flight time	5h 11m
Direct flights	None

The fastest flight from South Dakota to New Hampshire takes 5h 11m

There are no direct flights from South Dakota to New Hampshire. There are no popular flight routes from South Dakota to New Hampshire.

Search flight deals

Frequently asked questions about flying from South Dakota to New Hampshire

When did momondo last update prices for flights from South Dakota to New Hampshire?
Prices for flights from South Dakota to New Hampshire are updated daily.
How many operators does momondo search for flights from South Dakota to New Hampshire?
The number of operators available for flights from South Dakota to New Hampshire is 3 as of April 2026.
How old do you have to be to fly from South Dakota to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Dakota to New Hampshire for you.

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

All flight searches from South Dakota to New Hampshire on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for South Dakota to New Hampshire 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 South Dakota to New Hampshire right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Dakota to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.