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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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Find the cheapest flights from Sioux Falls to New Hampshire

Cheap round-trip flights

American Airlines Logo
6:49 am - 3:21 pmFSD-BOS
7h 32m1 stop
American Airlines Logo
12:38 pm - 8:37 pmBOS-FSD
8h 59m1 stop
$251American Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
Delta Logo
5:20 am - 10:48 amFSD-BOS
4h 28m1 stop
Delta Logo
5:45 am - 10:13 amBOS-FSD
5h 28m1 stop
$257Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
1:35 pm - 7:30 pmFSD-BOS
4h 55m1 stop
Delta Logo
5:45 am - 10:13 amBOS-FSD
5h 28m1 stop
$263Delta
Find Deal
Fri, Oct 31 - Sat, Nov 1
United Airlines Logo
1:40 pm - 11:44 pmFSD-BOS
9h 04m1 stop
United Airlines Logo
4:15 pm - 9:50 pmBOS-FSD
6h 35m1 stop
$269United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
2:23 pm - 7:52 amFSD-BOS
16h 29m2 stops
Multiple Airlines Logo
12:49 pm - 8:01 pmBOS-FSD
8h 12m1 stop
$272Multiple Airlines
Find Deal
Thu, Oct 30 - Fri, Oct 31
United Airlines Logo
1:40 pm - 11:49 pmFSD-BOS
9h 09m2 stops
United Airlines Logo
4:15 pm - 9:50 pmBOS-FSD
6h 35m1 stop
$274United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
2:23 pm - 7:52 amFSD-BOS
16h 29m2 stops
Multiple Airlines Logo
12:49 pm - 8:01 pmBOS-FSD
8h 12m1 stop
$276Multiple Airlines
Find Deal
Thu, Oct 30 - Fri, Oct 31
Delta Logo
5:20 am - 1:53 pmFSD-BOS
7h 33m1 stop
Delta Logo
3:20 pm - 10:56 pmBOS-FSD
8h 36m1 stop
$277Delta
Find Deal
Wed, Oct 29 - Fri, Oct 31
United Airlines Logo
1:40 pm - 11:49 pmFSD-BOS
9h 09m2 stops
United Airlines Logo
1:30 pm - 9:50 pmBOS-FSD
9h 20m2 stops
$279United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
5:18 am - 4:06 pmFSD-PWM
9h 48m2 stops
Delta Logo
4:53 pm - 11:11 pmPWM-FSD
7h 18m2 stops
$279Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13

United Airlines flights from Sioux Falls to New Hampshire

Our best United Airlines deals on Sioux Falls to New Hampshire flight tickets
United Airlines
Feb 6
FSD1:40 pmSioux Falls Joe Foss Field
9h 04m
1 stop
BOS11:44 pmBoston Logan Intl
Feb 9
BOS4:15 pmBoston Logan Intl
6h 35m
1 stop
FSD9:50 pmSioux Falls Joe Foss Field
$269
Find similar
United Airlines
Feb 6
FSD1:40 pmSioux Falls Joe Foss Field
9h 09m
2 stops
BOS11:49 pmBoston Logan Intl
Feb 9
BOS4:15 pmBoston Logan Intl
6h 35m
1 stop
FSD9:50 pmSioux Falls Joe Foss Field
$274
Find similar
United Airlines
Feb 6
FSD1:40 pmSioux Falls Joe Foss Field
9h 09m
2 stops
BOS11:49 pmBoston Logan Intl
Feb 9
BOS1:30 pmBoston Logan Intl
9h 20m
2 stops
FSD9:50 pmSioux Falls Joe Foss Field
$279
Find similar

American Airlines flights from Sioux Falls to New Hampshire

Our best American Airlines deals on Sioux Falls to New Hampshire flight tickets
American Airlines
Oct 29
FSD6:49 amSioux Falls Joe Foss Field
7h 32m
1 stop
BOS3:21 pmBoston Logan Intl
Nov 1
BOS12:38 pmBoston Logan Intl
8h 59m
1 stop
FSD8:37 pmSioux Falls Joe Foss Field
$251
Find similar
American Airlines
Oct 29
FSD1:33 pmSioux Falls Joe Foss Field
8h 54m
1 stop
BOS11:27 pmBoston Logan Intl
Oct 31
BOS5:30 amBoston Logan Intl
8h 17m
1 stop
FSD12:47 pmSioux Falls Joe Foss Field
$310
Find similar
American Airlines
Oct 28
FSD1:33 pmSioux Falls Joe Foss Field
9h 46m
2 stops
BOS12:19 amBoston Logan Intl
Oct 31
BOS7:05 amBoston Logan Intl
10h 28m
1 stop
FSD4:33 pmSioux Falls Joe Foss Field
$315
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 September 24, 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

Wed 10/29

6:49 am-3:21 pm

1 stop7h 32m

Boston Logan Intl

Sat 11/1

12:38 pm-8:37 pm

1 stop8h 59m

$251

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Tue 10/28

5:20 am-10:48 am

1 stop4h 28m

Boston Logan Intl

Sat 11/1

5:45 am-10:13 am

1 stop5h 28m

$257

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 10/31

1:35 pm-7:30 pm

1 stop4h 55m

Boston Logan Intl

Sat 11/1

5:45 am-10:13 am

1 stop5h 28m

$263

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 2/6

1:40 pm-11:44 pm

1 stop9h 04m

Boston Logan Intl

Mon 2/9

4:15 pm-9:50 pm

1 stop6h 35m

$269

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 10/30

2:23 pm-7:52 am

2 stops16h 29m

Boston Logan Intl

Fri 10/31

12:49 pm-8:01 pm

1 stop8h 12m

$272

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 2/6

1:40 pm-11:49 pm

2 stops9h 09m

Boston Logan Intl

Mon 2/9

4:15 pm-9:50 pm

1 stop6h 35m

$274

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 10/30

2:23 pm-7:52 am

2 stops16h 29m

Boston Logan Intl

Fri 10/31

12:49 pm-8:01 pm

1 stop8h 12m

$276

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 10/29

5:20 am-1:53 pm

1 stop7h 33m

Boston Logan Intl

Fri 10/31

3:20 pm-10:56 pm

1 stop8h 36m

$277

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 2/6

1:40 pm-11:49 pm

2 stops9h 09m

Boston Logan Intl

Mon 2/9

1:30 pm-9:50 pm

2 stops9h 20m

$279

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Wed 12/10

5:18 am-4:06 pm

2 stops9h 48m

Portland

Sat 12/13

4:53 pm-11:11 pm

2 stops7h 18m

$279

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 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 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

Direct flights

None
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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