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Cheap flights from Boston to Sioux Falls from $146

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 Sioux Falls departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:52 pm - 11:43 pm
BOS
-
FSD
7h 51m
1 stop
United Airlines Logo
1:35 pm - 9:59 pm
FSD
-
BOS
7h 24m
1 stop
$291United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
3:32 pm - 11:29 pm
BOS
-
FSD
8h 57m
2 stops
United Airlines Logo
5:00 am - 12:46 pm
FSD
-
BOS
6h 46m
1 stop
$296United Airlines
Sat, May 2 - Tue, May 5
American Airlines Logo
8:26 am - 4:58 pm
BOS
-
FSD
9h 32m
1 stop
American Airlines Logo
6:00 am - 2:23 pm
FSD
-
BOS
7h 23m
1 stop
$345American Airlines
Wed, Apr 29 - Sun, May 3
American Airlines Logo
1:00 pm - 9:55 pm
BOS
-
FSD
9h 55m
1 stop
American Airlines Logo
7:30 am - 5:18 pm
FSD
-
BOS
8h 48m
1 stop
$349American Airlines
Thu, Aug 13 - Tue, Aug 18
Delta Logo
5:40 am - 10:00 am
BOS
-
FSD
5h 20m
1 stop
Delta Logo
4:09 pm - 11:52 pm
FSD
-
BOS
6h 43m
1 stop
$379Delta
Fri, Jun 12 - Sat, Jun 20
United Airlines Logo
10:00 am - 8:20 pm
BOS
-
FSD
11h 20m
2 stops
United Airlines Logo
7:30 am - 6:20 pm
FSD
-
BOS
9h 50m
2 stops
$391United Airlines
Sat, May 2 - Tue, May 5
American Airlines Logo
8:03 am - 2:47 pm
BOS
-
FSD
7h 44m
1 stop
American Airlines Logo
12:29 pm - 6:50 pm
FSD
-
BOS
5h 21m
1 stop
$399American Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
5:55 am - 10:16 am
BOS
-
FSD
5h 21m
1 stop
Delta Logo
10:53 am - 7:10 pm
FSD
-
BOS
7h 17m
1 stop
$409Delta
Fri, Jun 12 - Sat, Jun 20
Delta Logo
6:10 pm - 11:02 pm
BOS
-
FSD
5h 52m
1 stop
Delta Logo
1:44 pm - 8:21 am
FSD
-
BOS
17h 37m
2 stops
$410Delta
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
10:05 am - 9:54 pm
BOS
-
FSD
12h 49m
2 stops
United Airlines Logo
6:52 pm - 12:59 am
FSD
-
BOS
5h 07m
1 stop
$415United Airlines
Wed, Apr 29 - Sun, May 3

United Airlines flights from Boston to Sioux Falls

Our best United Airlines deals on Boston to Sioux Falls flight tickets
United Airlines
May 2
BOS4:52 pmBoston Logan Intl
7h 51m
1 stop
FSD11:43 pmSioux Falls Joe Foss Field
May 5
FSD1:35 pmSioux Falls Joe Foss Field
7h 24m
1 stop
BOS9:59 pmBoston Logan Intl
$291
United Airlines
May 2
BOS3:32 pmBoston Logan Intl
8h 57m
2 stops
FSD11:29 pmSioux Falls Joe Foss Field
May 5
FSD5:00 amSioux Falls Joe Foss Field
6h 46m
1 stop
BOS12:46 pmBoston Logan Intl
$296
United Airlines
May 2
BOS10:00 amBoston Logan Intl
11h 20m
2 stops
FSD8:20 pmSioux Falls Joe Foss Field
May 5
FSD7:30 amSioux Falls Joe Foss Field
9h 50m
2 stops
BOS6:20 pmBoston Logan Intl
$391

American Airlines flights from Boston to Sioux Falls

Our best American Airlines deals on Boston to Sioux Falls flight tickets
American Airlines
Apr 29
BOS8:26 amBoston Logan Intl
9h 32m
1 stop
FSD4:58 pmSioux Falls Joe Foss Field
May 3
FSD6:00 amSioux Falls Joe Foss Field
7h 23m
1 stop
BOS2:23 pmBoston Logan Intl
$345
American Airlines
Aug 13
BOS1:00 pmBoston Logan Intl
9h 55m
1 stop
FSD9:55 pmSioux Falls Joe Foss Field
Aug 18
FSD7:30 amSioux Falls Joe Foss Field
8h 48m
1 stop
BOS5:18 pmBoston Logan Intl
$349
American Airlines
Apr 7
BOS8:03 amBoston Logan Intl
7h 44m
1 stop
FSD2:47 pmSioux Falls Joe Foss Field
Apr 11
FSD12:29 pmSioux Falls Joe Foss Field
5h 21m
1 stop
BOS6:50 pmBoston Logan Intl
$399

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 March 25, 2026.
Use the filters below to find and compare flights from Boston to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 5/2

4:52 pm-11:43 pm

1 stop7h 51m

Sioux Falls Joe Foss Field

Tue 5/5

1:35 pm-9:59 pm

1 stop7h 24m

$291

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 5/2

3:32 pm-11:29 pm

2 stops8h 57m

Sioux Falls Joe Foss Field

Tue 5/5

5:00 am-12:46 pm

1 stop6h 46m

$296

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 4/29

8:26 am-4:58 pm

1 stop9h 32m

Sioux Falls Joe Foss Field

Sun 5/3

6:00 am-2:23 pm

1 stop7h 23m

$345

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 8/13

1:00 pm-9:55 pm

1 stop9h 55m

Sioux Falls Joe Foss Field

Tue 8/18

7:30 am-5:18 pm

1 stop8h 48m

$349
Quickest round-trip

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

5:40 am-10:00 am

1 stop5h 20m

Sioux Falls Joe Foss Field

Sat 6/20

4:09 pm-11:52 pm

1 stop6h 43m

$379

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 5/2

10:00 am-8:20 pm

2 stops11h 20m

Sioux Falls Joe Foss Field

Tue 5/5

7:30 am-6:20 pm

2 stops9h 50m

$391

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 4/7

8:03 am-2:47 pm

1 stop7h 44m

Sioux Falls Joe Foss Field

Sat 4/11

12:29 pm-6:50 pm

1 stop5h 21m

$399

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 6/12

5:55 am-10:16 am

1 stop5h 21m

Sioux Falls Joe Foss Field

Sat 6/20

10:53 am-7:10 pm

1 stop7h 17m

$409

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 4/22

6:10 pm-11:02 pm

1 stop5h 52m

Sioux Falls Joe Foss Field

Sat 4/25

1:44 pm-8:21 am

2 stops17h 37m

$410

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 4/29

10:05 am-9:54 pm

2 stops12h 49m

Sioux Falls Joe Foss Field

Sun 5/3

6:52 pm-12:59 am

1 stop5h 07m

$415

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 Sioux Falls from

How to get the cheapest flight ticket from Boston 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 Boston is in April. Flight prices, which tend to average around $335, 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 July is your next best option. Flight prices from Boston to Sioux Falls during July average around $358.

How have Boston to Sioux Falls flight prices changed over time?

When to book flights from Boston to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Sioux Falls (BOS to FSD) flight deals and tips

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

Fastest flight time

5h 21m

Direct flights

None
The fastest flight from Boston to Sioux Falls takes 5h 21m
There are no direct flights from Boston to Sioux Falls. There are no popular flight routes from Boston to Sioux Falls.
Search flight deals

  • How far is Boston Logan Intl to Sioux Falls Joe Foss Field by plane?

    Sioux Falls Joe Foss Field is 1294.7 mi away from Boston Logan Intl. 5h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Boston Logan Intl Airport to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl Airport 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.

  • What is the most popular airline from Boston to Sioux Falls?

Best airlines flying from Boston to Sioux Falls

Compare and see reviews for airlines that fly from Boston to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,493 reviews
Search American Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.9
8,327 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,478 reviews
Search United 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 Boston to Sioux Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Sioux Falls. momondo saves you time and could save you money on your trip.

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

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

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

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 Sioux Falls from Boston.

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

Yes momondo offers price alerts on flights to Sioux Falls from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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