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Cheap flights from Boston to South Dakota from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to South Dakota departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to South Dakota

Cheap round-trip flights

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
sáb., dic. 6 - mar., dic. 9
Delta Logo
5:45 am - 9:53 amBOS-RAP
6h 08m1 stop
Delta Logo
4:25 pm - 11:48 pmRAP-BOS
5h 23m1 stop
$289Delta
Find Deal
mié., nov. 5 - lun., nov. 10
Delta Logo
11:43 am - 3:45 pmBOS-RAP
6h 02m1 stop
Delta Logo
11:02 am - 1:21 amRAP-BOS
12h 19m2 stops
$294Delta
Find Deal
mié., dic. 10 - sáb., dic. 13
Delta Logo
5:29 am - 2:09 pmBOS-RAP
10h 40m2 stops
Delta Logo
11:02 am - 1:21 amRAP-BOS
12h 19m2 stops
$299Delta
Find Deal
mié., dic. 10 - sáb., dic. 13
Delta Logo
11:43 am - 3:45 pmBOS-RAP
6h 02m1 stop
Delta Logo
11:02 am - 7:40 pmRAP-BOS
6h 38m1 stop
$314Delta
Find Deal
mié., dic. 10 - sáb., dic. 13
Delta Logo
5:45 am - 12:55 pmBOS-FSD
8h 10m1 stop
Delta Logo
5:20 am - 1:53 pmFSD-BOS
7h 33m1 stop
$318Delta
Find Deal
sáb., oct. 18 - mar., oct. 21
Delta Logo
5:45 am - 10:13 amBOS-FSD
5h 28m1 stop
Delta Logo
4:24 pm - 11:40 pmFSD-BOS
6h 16m1 stop
$319Delta
Find Deal
mar., oct. 7 - sáb., oct. 11
United Airlines Logo
8:00 am - 2:37 pmBOS-FSD
7h 37m2 stops
United Airlines Logo
8:00 am - 4:22 pmFSD-BOS
7h 22m2 stops
$329United Airlines
Find Deal
mar., oct. 7 - sáb., oct. 11
United Airlines Logo
6:00 am - 10:45 amBOS-FSD
5h 45m1 stop
United Airlines Logo
1:55 pm - 11:41 pmFSD-BOS
8h 46m2 stops
$336United Airlines
Find Deal
sáb., dic. 6 - mar., dic. 9
American Airlines Logo
5:22 pm - 11:59 pmBOS-FSD
7h 37m1 stop
American Airlines Logo
10:59 am - 6:29 pmFSD-BOS
6h 30m1 stop
$347American Airlines
Find Deal
jue., nov. 6 - jue., nov. 13

American Airlines flights from Boston to South Dakota

Our best American Airlines deals on Boston to South Dakota flight tickets
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
Nov 6
BOS5:22 pmBoston Logan Intl
7h 37m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Nov 13
FSD10:59 amSioux Falls Joe Foss Field
6h 30m
1 stop
BOS6:29 pmBoston Logan Intl
$347
Find similar
American Airlines
Nov 5
BOS11:56 amBoston Logan Intl
11h 20m
2 stops
RAP9:16 pmRapid City
Nov 10
RAP1:42 pmRapid City
7h 20m
1 stop
BOS11:02 pmBoston Logan Intl
$410
Find similar

United Airlines flights from Boston to South Dakota

Our best United Airlines deals on Boston to South Dakota flight tickets
United Airlines
Oct 7
BOS8:00 amBoston Logan Intl
7h 37m
2 stops
FSD2:37 pmSioux Falls Joe Foss Field
Oct 11
FSD8:00 amSioux Falls Joe Foss Field
7h 22m
2 stops
BOS4:22 pmBoston Logan Intl
$329
Find similar
United Airlines
Dec 6
BOS6:00 amBoston Logan Intl
5h 45m
1 stop
FSD10:45 amSioux Falls Joe Foss Field
Dec 9
FSD1:55 pmSioux Falls Joe Foss Field
8h 46m
2 stops
BOS11:41 pmBoston Logan Intl
$336
Find similar
United Airlines
Dec 6
BOS10:30 amBoston Logan Intl
12h 21m
2 stops
FSD9:51 pmSioux Falls Joe Foss Field
Dec 9
FSD1:55 pmSioux Falls Joe Foss Field
8h 46m
2 stops
BOS11:41 pmBoston Logan Intl
$341
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to South Dakota 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 septiembre 23, 2025.
Use the filters below to find and compare flights from Boston to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 12/6

12:59 pm-6:49 pm

1 stop6h 50m

Sioux Falls Joe Foss Field

mar. 12/9

1:09 pm-8:47 pm

1 stop6h 38m

$253

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

mié. 11/5

5:45 am-9:53 am

1 stop6h 08m

Rapid City

lun. 11/10

4:25 pm-11:48 pm

1 stop5h 23m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

mié. 12/10

11:43 am-3:45 pm

1 stop6h 02m

Rapid City

sáb. 12/13

11:02 am-1:21 am

2 stops12h 19m

$294

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

mié. 12/10

5:29 am-2:09 pm

2 stops10h 40m

Rapid City

sáb. 12/13

11:02 am-1:21 am

2 stops12h 19m

$299

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

mié. 12/10

11:43 am-3:45 pm

1 stop6h 02m

Rapid City

sáb. 12/13

11:02 am-7:40 pm

1 stop6h 38m

$314

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 10/18

5:45 am-12:55 pm

1 stop8h 10m

Sioux Falls Joe Foss Field

mar. 10/21

5:20 am-1:53 pm

1 stop7h 33m

$318

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

mar. 10/7

5:45 am-10:13 am

1 stop5h 28m

Sioux Falls Joe Foss Field

sáb. 10/11

4:24 pm-11:40 pm

1 stop6h 16m

$319

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

mar. 10/7

8:00 am-2:37 pm

2 stops7h 37m

Sioux Falls Joe Foss Field

sáb. 10/11

8:00 am-4:22 pm

2 stops7h 22m

$329

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 12/6

6:00 am-10:45 am

1 stop5h 45m

Sioux Falls Joe Foss Field

mar. 12/9

1:55 pm-11:41 pm

2 stops8h 46m

$336

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

jue. 11/6

5:22 pm-11:59 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

jue. 11/13

10:59 am-6:29 pm

1 stop6h 30m

$347

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 South Dakota from

How to get the cheapest flight ticket from Boston to South Dakota

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 South Dakota?

The month of April is, on average, the cheapest month to fly to South Dakota from Boston, with most prices found around $340. If you aren’t able to travel to South Dakota during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $377.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Boston to South Dakota is on a Wednesday. Travelers who choose to depart for South Dakota on a Wednesday will often find tickets for as low as $577. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $766. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as $617. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $673 per ticket.

Can stopping save me money on Boston to South Dakota flights?

You could potentially save up to 74% on your flight if you consider stops on a Boston to South Dakota flight.

Cheap Boston to South Dakota flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to South Dakota. There are no popular flight routes from Boston to South Dakota.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to South Dakota?

    Prices for flights from Boston Logan Intl Airport to South Dakota are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to South Dakota?

  • How old do you have to be to fly from Boston Logan Intl Airport to South Dakota?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to South Dakota

Compare and see reviews for airlines that fly from Boston to South Dakota with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $275Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
7,974 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

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 Boston to South Dakota for you.

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

Yes. momondo enables you to select and highlight flights to South Dakota from Boston with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Dakota from Boston.

I’m not ready to book a flight from Boston to South Dakota right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to South Dakota 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.

An easier way to manage your South Dakota trip

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