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Cheap flights from New Hampshire to Sioux Falls from $251

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Sioux Falls departing on 10/22. 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 New Hampshire to Sioux Falls

Cheap round-trip flights

American Airlines Logo
2:47 pm - 9:16 pmBOS-FSD
7h 29m1 stop
American Airlines Logo
1:33 pm - 11:27 pmFSD-BOS
8h 54m1 stop
$251American Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
American Airlines Logo
12:59 pm - 6:49 pmBOS-FSD
6h 50m1 stop
American Airlines Logo
1:09 pm - 8:47 pmFSD-BOS
6h 38m1 stop
$253American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
5:40 am - 10:07 amBOS-FSD
5h 27m1 stop
Delta Logo
5:15 am - 11:06 amFSD-BOS
4h 51m1 stop
$257Delta
Find Deal
Tue, Feb 10 - Wed, Feb 11
Delta Logo
6:00 pm - 10:58 pmBOS-FSD
5h 58m1 stop
Delta Logo
5:15 am - 11:06 amFSD-BOS
4h 51m1 stop
$263Delta
Find Deal
Mon, Feb 9 - Tue, Feb 17
Delta Logo
5:40 am - 10:07 amBOS-FSD
5h 27m1 stop
Delta Logo
5:15 am - 11:06 amFSD-BOS
4h 51m1 stop
$288Delta
Find Deal
Tue, Feb 10 - Mon, Feb 16
Delta Logo
6:00 pm - 10:58 pmBOS-FSD
5h 58m1 stop
Delta Logo
6:25 am - 1:55 pmFSD-BOS
6h 30m1 stop
$294Delta
Find Deal
Mon, Feb 9 - Sun, Feb 15
United Airlines Logo
3:17 pm - 10:22 pmBOS-FSD
8h 05m1 stop
United Airlines Logo
8:00 am - 4:10 pmFSD-BOS
7h 10m1 stop
$318United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
United Airlines Logo
2:36 pm - 10:22 pmBOS-FSD
8h 46m2 stops
United Airlines Logo
1:47 pm - 11:42 pmFSD-BOS
8h 55m2 stops
$324United Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
Multiple Airlines Logo
6:57 pm - 9:52 amBOS-FSD
15h 55m1 stop
Multiple Airlines Logo
11:43 am - 11:25 pmFSD-BOS
34h 42m2 stops
$399Multiple Airlines
Find Deal
Sun, Jan 4 - Sun, Jan 11
Multiple Airlines Logo
6:57 pm - 9:52 amBOS-FSD
15h 55m1 stop
Multiple Airlines Logo
6:02 pm - 10:08 pmFSD-BOS
27h 06m1 stop
$404Multiple Airlines
Find Deal
Sun, Jan 4 - Sun, Jan 11

United Airlines flights from New Hampshire to Sioux Falls

Our best United Airlines deals on New Hampshire to Sioux Falls flight tickets
United Airlines
Oct 14
BOS3:17 pmBoston Logan Intl
8h 05m
1 stop
FSD10:22 pmSioux Falls Joe Foss Field
Oct 28
FSD8:00 amSioux Falls Joe Foss Field
7h 10m
1 stop
BOS4:10 pmBoston Logan Intl
$318
Find similar
United Airlines
Oct 22
BOS2:36 pmBoston Logan Intl
8h 46m
2 stops
FSD10:22 pmSioux Falls Joe Foss Field
Oct 29
FSD1:47 pmSioux Falls Joe Foss Field
8h 55m
2 stops
BOS11:42 pmBoston Logan Intl
$324
Find similar
United Airlines
Feb 10
BOS3:15 pmBoston Logan Intl
9h 29m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Feb 14
FSD1:45 pmSioux Falls Joe Foss Field
8h 56m
1 stop
BOS11:41 pmBoston Logan Intl
$331
Find similar

American Airlines flights from New Hampshire to Sioux Falls

Our best American Airlines deals on New Hampshire to Sioux Falls flight tickets
American Airlines
Oct 22
BOS2:47 pmBoston Logan Intl
7h 29m
1 stop
FSD9:16 pmSioux Falls Joe Foss Field
Oct 29
FSD1:33 pmSioux Falls Joe Foss Field
8h 54m
1 stop
BOS11:27 pmBoston Logan Intl
$251
Find similar
American Airlines
Dec 6
BOS12:59 pmBoston Logan Intl
6h 50m
1 stop
FSD6:49 pmSioux Falls Joe Foss Field
Dec 9
FSD1:09 pmSioux Falls Joe Foss Field
6h 38m
1 stop
BOS8:47 pmBoston Logan Intl
$253
Find similar
American Airlines
Oct 1
BOS2:36 pmBoston Logan Intl
7h 47m
1 stop
FSD9:23 pmSioux Falls Joe Foss Field
Oct 29
FSD5:25 pmSioux Falls Joe Foss Field
5h 29m
1 stop
BOS11:54 pmBoston Logan Intl
$315
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Sioux Falls 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 25, 2025.
Use the filters below to find and compare flights from New Hampshire to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 10/22

2:47 pm-9:16 pm

1 stop7h 29m

Sioux Falls Joe Foss Field

Wed 10/29

1:33 pm-11:27 pm

1 stop8h 54m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 12/6

12:59 pm-6:49 pm

1 stop6h 50m

Sioux Falls Joe Foss Field

Tue 12/9

1:09 pm-8:47 pm

1 stop6h 38m

$253

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 2/10

5:40 am-10:07 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Wed 2/11

5:15 am-11:06 am

1 stop4h 51m

$257

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 2/9

6:00 pm-10:58 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

Tue 2/17

5:15 am-11:06 am

1 stop4h 51m

$263

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 2/10

5:40 am-10:07 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Mon 2/16

5:15 am-11:06 am

1 stop4h 51m

$288

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 2/9

6:00 pm-10:58 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

Sun 2/15

6:25 am-1:55 pm

1 stop6h 30m

$294

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 10/14

3:17 pm-10:22 pm

1 stop8h 05m

Sioux Falls Joe Foss Field

Tue 10/28

8:00 am-4:10 pm

1 stop7h 10m

$318

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 10/22

2:36 pm-10:22 pm

2 stops8h 46m

Sioux Falls Joe Foss Field

Wed 10/29

1:47 pm-11:42 pm

2 stops8h 55m

$324

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sun 1/4

6:57 pm-9:52 am

1 stop15h 55m

Sioux Falls Joe Foss Field

Sun 1/11

11:43 am-11:25 pm

2 stops34h 42m

$399

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sun 1/4

6:57 pm-9:52 am

1 stop15h 55m

Sioux Falls Joe Foss Field

Sun 1/11

6:02 pm-10:08 pm

1 stop27h 06m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from New Hampshire to Sioux Falls

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 Sioux Falls?

The cheapest month to fly to Sioux Falls from New Hampshire is in April. Flight prices, which tend to average around $340, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in April, then September is your next best option. Flight prices from New Hampshire to Sioux Falls during September average around $377.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Wednesday when prices can be found for as low as $577. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $766.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the morning. Flights from New Hampshire to Sioux Falls during this time can be as low as $617. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $673 on average. Flights to Sioux Falls from New Hampshire in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap New Hampshire to Sioux Falls flight deals and tips

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

Direct flights

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

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

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

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

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

    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 New Hampshire to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents you'll need for your trip to Sioux Falls Joe Foss Field Airport 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 Sioux Falls Joe Foss Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Sioux Falls

Compare and see reviews for airlines that fly from New Hampshire to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $318Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

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 Sioux Falls from New Hampshire.

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

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

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

momondo provides multiple filters to help you find the best flight to Sioux Falls from New Hampshire. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for New Hampshire to Sioux Falls 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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