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

American Airlines, United Airlines, and Delta 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 December 2025.

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.

$126 Cheap Flights from South Dakota to New Hampshire in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

12:26 pm - 8:45 pm

FSD

BOS

7h 19m1 stop

12:30 pm - 7:37 pm

BOS

FSD

8h 07m1 stop

$251American Airlines

Wed, Jan 14 - Sat, Jan 17

6:00 am - 12:10 pm

FSD

BOS

5h 10m1 stop

12:06 pm - 10:04 pm

BOS

FSD

10h 58m2 stops

$256American Airlines

Wed, Jan 14 - Sat, Jan 17

1:02 pm - 7:10 pm

FSD

BOS

5h 08m1 stop

6:27 pm - 11:04 pm

BOS

FSD

5h 37m1 stop

$257Delta

Wed, Jan 14 - Sun, Jan 18

12:26 pm - 8:45 pm

FSD

BOS

7h 19m1 stop

2:13 pm - 10:04 pm

BOS

FSD

8h 51m1 stop

$289American Airlines

Thu, Jan 22 - Mon, Jan 26

6:00 am - 5:19 pm

FSD

BOS

10h 19m2 stops

4:49 pm - 11:44 pm

BOS

FSD

7h 55m1 stop

$291United Airlines

Wed, Jan 14 - Sun, Jan 18

4:26 pm - 11:50 pm

RAP

BOS

5h 24m1 stop

5:50 am - 10:12 am

BOS

RAP

6h 22m1 stop

$309Delta

Wed, Mar 4 - Sun, Mar 8

2:40 pm - 11:46 pm

RAP

BOS

7h 06m1 stop

12:08 pm - 8:32 pm

BOS

RAP

10h 24m2 stops

$314United Airlines

Fri, Jan 16 - Mon, Jan 19

1:40 pm - 11:46 pm

FSD

BOS

9h 06m1 stop

11:17 am - 8:24 pm

BOS

FSD

10h 07m1 stop

$350United Airlines

Fri, Jan 9 - Sat, Jan 10

10:54 am - 9:30 pm

RAP

BOS

8h 36m2 stops

7:00 am - 3:25 pm

BOS

RAP

10h 25m2 stops

$434Delta

Fri, Jan 16 - Mon, Jan 19

1:33 pm - 11:39 pm

FSD

PWM

9h 06m2 stops

5:30 pm - 10:12 pm

PWM

FSD

5h 42m1 stop

$544American Airlines

Wed, Apr 15 - Sat, Apr 18

United Airlines flights from South Dakota to New Hampshire

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

United Airlines

Jan 14

FSD6:00 amSioux Falls Joe Foss Field

10h 19m

2 stops

BOS5:19 pmBoston Logan Intl

Jan 18

BOS4:49 pmBoston Logan Intl

7h 55m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

$291

Find similar

United Airlines

Jan 16

RAP2:40 pmRapid City

7h 06m

1 stop

BOS11:46 pmBoston Logan Intl

Jan 19

BOS12:08 pmBoston Logan Intl

10h 24m

2 stops

RAP8:32 pmRapid City

$314

Find similar

United Airlines

Dec 25

FSD7:30 amSioux Falls Joe Foss Field

10h 18m

2 stops

BOS6:48 pmBoston Logan Intl

Jan 6

BOS10:30 amBoston Logan Intl

7h 48m

1 stop

FSD5:18 pmSioux Falls Joe Foss Field

$345

Find similar

Delta flights from South Dakota to New Hampshire

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

Delta

Jan 14

FSD1:02 pmSioux Falls Joe Foss Field

5h 08m

1 stop

BOS7:10 pmBoston Logan Intl

Jan 18

BOS6:27 pmBoston Logan Intl

5h 37m

1 stop

FSD11:04 pmSioux Falls Joe Foss Field

$257

Find similar

Delta

Dec 25

FSD1:25 pmSioux Falls Joe Foss Field

7h 37m

1 stop

BOS10:02 pmBoston Logan Intl

Jan 6

BOS6:10 pmBoston Logan Intl

5h 54m

1 stop

FSD11:04 pmSioux Falls Joe Foss Field

$263

Find similar

Delta

Dec 25

FSD11:06 amSioux Falls Joe Foss Field

7h 41m

1 stop

BOS7:47 pmBoston Logan Intl

Jan 6

BOS6:10 pmBoston Logan Intl

5h 54m

1 stop

FSD11:04 pmSioux Falls Joe Foss Field

$294

Find similar

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

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/14

12:26 pm-8:45 pm

1 stop7h 19m

Boston Logan Intl

Sat 1/17

12:30 pm-7:37 pm

1 stop8h 07m

$251

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/14

6:00 am-12:10 pm

1 stop5h 10m

Boston Logan Intl

Sat 1/17

12:06 pm-10:04 pm

2 stops10h 58m

$256

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/14

1:02 pm-7:10 pm

1 stop5h 08m

Boston Logan Intl

Sun 1/18

6:27 pm-11:04 pm

1 stop5h 37m

$257

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 1/22

12:26 pm-8:45 pm

1 stop7h 19m

Boston Logan Intl

Mon 1/26

2:13 pm-10:04 pm

1 stop8h 51m

$289

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/14

6:00 am-5:19 pm

2 stops10h 19m

Boston Logan Intl

Sun 1/18

4:49 pm-11:44 pm

1 stop7h 55m

$291

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Wed 3/4

4:26 pm-11:50 pm

1 stop5h 24m

Boston Logan Intl

Sun 3/8

5:50 am-10:12 am

1 stop6h 22m

$309

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 1/16

2:40 pm-11:46 pm

1 stop7h 06m

Boston Logan Intl

Mon 1/19

12:08 pm-8:32 pm

2 stops10h 24m

$314

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 1/9

1:40 pm-11:46 pm

1 stop9h 06m

Boston Logan Intl

Sat 1/10

11:17 am-8:24 pm

1 stop10h 07m

$350

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 1/16

10:54 am-9:30 pm

2 stops8h 36m

Boston Logan Intl

Mon 1/19

7:00 am-3:25 pm

2 stops10h 25m

$434

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Wed 4/15

1:33 pm-11:39 pm

2 stops9h 06m

Portland

Sat 4/18

5:30 pm-10:12 pm

1 stop5h 42m

$544

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 July is another great option to travel to New Hampshire, with average flight prices from South Dakota averaging around $339.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $559. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $1,060.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from South Dakota to New Hampshire in the afternoon for as low as $612. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $646. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 4% 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	4h 40m
Direct flights	None

The fastest flight from South Dakota to New Hampshire takes 4h 40m

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

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 December 2025.
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.