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Cheap flights from Sioux Falls to New Hampshire 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 Sioux Falls to New Hampshire departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to New Hampshire

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:57 pm - 2:38 pm
FSD
-
BOS
20h 41m2 stops
Multiple Airlines Logo
5:34 am - 6:11 pm
BOS
-
FSD
13h 37m1 stop
$246Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
12:26 pm - 8:45 pm
FSD
-
BOS
7h 19m1 stop
American Airlines Logo
12:30 pm - 7:37 pm
BOS
-
FSD
8h 07m1 stop
$251American Airlines
Wed, Jan 14 - Sat, Jan 17
American Airlines Logo
6:00 am - 12:10 pm
FSD
-
BOS
5h 10m1 stop
American Airlines Logo
12:06 pm - 10:04 pm
BOS
-
FSD
10h 58m2 stops
$256American Airlines
Wed, Jan 14 - Sat, Jan 17
Delta Logo
1:02 pm - 7:10 pm
FSD
-
BOS
5h 08m1 stop
Delta Logo
6:27 pm - 11:04 pm
BOS
-
FSD
5h 37m1 stop
$257Delta
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
7:01 pm - 4:28 pm
FSD
-
BOS
20h 27m1 stop
Multiple Airlines Logo
5:34 am - 6:11 pm
BOS
-
FSD
13h 37m1 stop
$261Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
4:57 pm - 5:44 pm
FSD
-
BOS
23h 47m3 stops
Multiple Airlines Logo
5:34 am - 6:11 pm
BOS
-
FSD
13h 37m1 stop
$265Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
1:40 pm - 11:46 pm
FSD
-
BOS
9h 06m1 stop
United Airlines Logo
6:00 am - 10:47 am
BOS
-
FSD
5h 47m1 stop
$270United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
7:30 am - 6:57 pm
FSD
-
BOS
10h 27m2 stops
United Airlines Logo
6:00 am - 10:47 am
BOS
-
FSD
5h 47m1 stop
$275United Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
12:26 pm - 8:45 pm
FSD
-
BOS
7h 19m1 stop
American Airlines Logo
4:20 pm - 9:35 pm
BOS
-
FSD
6h 15m1 stop
$289American Airlines
Thu, Jan 22 - Mon, Jan 26
Delta Logo
1:02 pm - 11:22 pm
FSD
-
PWM
9h 20m2 stops
Delta Logo
2:35 pm - 11:10 pm
PWM
-
FSD
9h 35m2 stops
$354Delta
Thu, Jan 8 - Tue, Jan 13

American Airlines flights from Sioux Falls to New Hampshire

Our best American Airlines deals on Sioux Falls to New Hampshire flight tickets
American Airlines
Jan 14
FSD12:26 pmSioux Falls Joe Foss Field
7h 19m
1 stop
BOS8:45 pmBoston Logan Intl
Jan 17
BOS12:30 pmBoston Logan Intl
8h 07m
1 stop
FSD7:37 pmSioux Falls Joe Foss Field
$251
Find similar
American Airlines
Jan 14
FSD6:00 amSioux Falls Joe Foss Field
5h 10m
1 stop
BOS12:10 pmBoston Logan Intl
Jan 17
BOS12:06 pmBoston Logan Intl
10h 58m
2 stops
FSD10:04 pmSioux Falls Joe Foss Field
$256
Find similar
American Airlines
Jan 22
FSD12:26 pmSioux Falls Joe Foss Field
7h 19m
1 stop
BOS8:45 pmBoston Logan Intl
Jan 26
BOS2:13 pmBoston Logan Intl
8h 51m
1 stop
FSD10:04 pmSioux Falls Joe Foss Field
$289
Find similar

Delta flights from Sioux Falls to New Hampshire

Our best Delta deals on Sioux Falls 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

 
Customize your flight search to find flights from Sioux Falls to New Hampshire 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 December 18, 2025.
Use the filters below to find and compare flights from Sioux Falls 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

Fri 1/23

4:57 pm-2:38 pm

2 stops20h 41m

Boston Logan Intl

Mon 1/26

5:34 am-6:11 pm

1 stop13h 37m

$246

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

Fri 1/23

7:01 pm-4:28 pm

1 stop20h 27m

Boston Logan Intl

Mon 1/26

5:34 am-6:11 pm

1 stop13h 37m

$261

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 1/23

4:57 pm-5:44 pm

3 stops23h 47m

Boston Logan Intl

Mon 1/26

5:34 am-6:11 pm

1 stop13h 37m

$265

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 1/23

1:40 pm-11:46 pm

1 stop9h 06m

Boston Logan Intl

Tue 1/27

6:00 am-10:47 am

1 stop5h 47m

$270

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 1/23

7:30 am-6:57 pm

2 stops10h 27m

Boston Logan Intl

Tue 1/27

6:00 am-10:47 am

1 stop5h 47m

$275

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

4:20 pm-9:35 pm

1 stop6h 15m

$289

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Thu 1/8

1:02 pm-11:22 pm

2 stops9h 20m

Portland

Tue 1/13

2:35 pm-11:10 pm

2 stops9h 35m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from Sioux Falls 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

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 Sioux Falls 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 Sioux Falls 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.

Cheap Sioux Falls to New Hampshire flight deals and tips

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

Fastest flight time

4h 57m

Direct flights

None
The fastest flight from Sioux Falls to New Hampshire takes 4h 57m
There are no direct flights from Sioux Falls to New Hampshire. There are no popular flight routes from Sioux Falls to New Hampshire.
Search flight deals

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to New Hampshire?

    Prices for flights from Sioux Falls Joe Foss Field Airport to New Hampshire are updated daily.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to New Hampshire?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to New Hampshire?

    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 Sioux Falls Joe Foss Field Airport to New Hampshire.

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

    The required travel and health documents for your New Hampshire 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 New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to New Hampshire?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from Sioux Falls.

Can I find flights from Sioux Falls to New Hampshire with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New Hampshire from Sioux Falls with this policy.

How can momondo help me find flights from Sioux Falls to New Hampshire?

momondo helps you find the best flight between Sioux Falls and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from Sioux Falls and alert you when they change.

An easier way to manage your New Hampshire trip

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