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Cheap flights from Boston to Sioux Falls from $156

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 4/15. 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 Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 1:21 pm
BOS
-
FSD
32h 21m
2 stops
Multiple Airlines Logo
6:11 pm - 11:44 pm
FSD
-
BOS
28h 33m
1 stop
$239Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
6:00 am - 1:21 pm
BOS
-
FSD
32h 21m
2 stops
Multiple Airlines Logo
6:11 pm - 5:15 pm
FSD
-
BOS
22h 04m
1 stop
$242Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
6:00 am - 10:46 am
BOS
-
FSD
5h 46m
1 stop
United Airlines Logo
6:35 pm - 12:35 am
FSD
-
BOS
5h 00m
1 stop
$270United Airlines
Wed, Mar 4 - Mon, Mar 9
Delta Logo
5:25 pm - 11:30 pm
BOS
-
FSD
7h 05m
1 stop
Delta Logo
11:01 am - 5:04 pm
FSD
-
BOS
5h 03m
1 stop
$273Delta
Tue, Mar 3 - Mon, Mar 9
American Airlines Logo
10:27 am - 7:10 pm
BOS
-
FSD
9h 43m
1 stop
American Airlines Logo
12:29 pm - 10:28 pm
FSD
-
BOS
8h 59m
1 stop
$285American Airlines
Thu, Apr 2 - Tue, Apr 7
Delta Logo
5:50 am - 12:15 pm
BOS
-
FSD
7h 25m
1 stop
Delta Logo
11:01 am - 5:04 pm
FSD
-
BOS
5h 03m
1 stop
$289Delta
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
4:22 pm - 5:47 pm
BOS
-
FSD
26h 25m
2 stops
Multiple Airlines Logo
6:11 pm - 5:15 pm
FSD
-
BOS
22h 04m
1 stop
$302Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
5:27 am - 5:19 pm
BOS
-
FSD
12h 52m
1 stop
Multiple Airlines Logo
6:11 pm - 11:44 pm
FSD
-
BOS
28h 33m
1 stop
$307Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
4:55 pm - 11:49 pm
BOS
-
FSD
7h 54m
1 stop
United Airlines Logo
6:37 pm - 12:59 am
FSD
-
BOS
5h 22m
1 stop
$311United Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
5:27 am - 1:44 pm
BOS
-
FSD
33h 17m
2 stops
Multiple Airlines Logo
6:11 pm - 11:44 pm
FSD
-
BOS
28h 33m
1 stop
$314Multiple Airlines
Tue, Mar 3 - Mon, Mar 9

United Airlines flights from Boston to Sioux Falls

Our best United Airlines deals on Boston to Sioux Falls flight tickets
United Airlines
Mar 4
BOS6:00 amBoston Logan Intl
5h 46m
1 stop
FSD10:46 amSioux Falls Joe Foss Field
Mar 9
FSD6:35 pmSioux Falls Joe Foss Field
5h 00m
1 stop
BOS12:35 amBoston Logan Intl
$270
United Airlines
May 28
BOS4:55 pmBoston Logan Intl
7h 54m
1 stop
FSD11:49 pmSioux Falls Joe Foss Field
Jun 2
FSD6:37 pmSioux Falls Joe Foss Field
5h 22m
1 stop
BOS12:59 amBoston Logan Intl
$311
United Airlines
Mar 3
BOS6:00 amBoston Logan Intl
12h 21m
2 stops
FSD5:21 pmSioux Falls Joe Foss Field
Mar 10
FSD7:43 amSioux Falls Joe Foss Field
8h 36m
2 stops
BOS5:19 pmBoston Logan Intl
$360

Delta flights from Boston to Sioux Falls

Our best Delta deals on Boston to Sioux Falls flight tickets
Delta
Mar 3
BOS5:25 pmBoston Logan Intl
7h 05m
1 stop
FSD11:30 pmSioux Falls Joe Foss Field
Mar 9
FSD11:01 amSioux Falls Joe Foss Field
5h 03m
1 stop
BOS5:04 pmBoston Logan Intl
$273
Delta
Mar 5
BOS5:50 amBoston Logan Intl
7h 25m
1 stop
FSD12:15 pmSioux Falls Joe Foss Field
Mar 10
FSD5:00 amSioux Falls Joe Foss Field
4h 55m
1 stop
BOS10:55 amBoston Logan Intl
$289
Delta
Jun 12
BOS7:10 amBoston Logan Intl
6h 18m
1 stop
FSD12:28 pmSioux Falls Joe Foss Field
Jun 20
FSD4:09 pmSioux Falls Joe Foss Field
6h 43m
1 stop
BOS11:52 pmBoston Logan Intl
$324

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 February 5, 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

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 3/4

6:00 am-1:21 pm

2 stops32h 21m

Sioux Falls Joe Foss Field

Mon 3/9

6:11 pm-11:44 pm

1 stop28h 33m

$239

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 3/4

6:00 am-1:21 pm

2 stops32h 21m

Sioux Falls Joe Foss Field

Mon 3/9

6:11 pm-5:15 pm

1 stop22h 04m

$242

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 3/4

6:00 am-10:46 am

1 stop5h 46m

Sioux Falls Joe Foss Field

Mon 3/9

6:35 pm-12:35 am

1 stop5h 00m

$270

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 3/3

5:25 pm-11:30 pm

1 stop7h 05m

Sioux Falls Joe Foss Field

Mon 3/9

11:01 am-5:04 pm

1 stop5h 03m

$273

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 4/2

10:27 am-7:10 pm

1 stop9h 43m

Sioux Falls Joe Foss Field

Tue 4/7

12:29 pm-10:28 pm

1 stop8h 59m

$285

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 3/5

5:50 am-12:15 pm

1 stop7h 25m

Sioux Falls Joe Foss Field

Mon 3/9

11:01 am-5:04 pm

1 stop5h 03m

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 3/5

4:22 pm-5:47 pm

2 stops26h 25m

Sioux Falls Joe Foss Field

Mon 3/9

6:11 pm-5:15 pm

1 stop22h 04m

$302

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 3/2

5:27 am-5:19 pm

1 stop12h 52m

Sioux Falls Joe Foss Field

Mon 3/9

6:11 pm-11:44 pm

1 stop28h 33m

$307

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 5/28

4:55 pm-11:49 pm

1 stop7h 54m

Sioux Falls Joe Foss Field

Tue 6/2

6:37 pm-12:59 am

1 stop5h 22m

$311

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 3/3

5:27 am-1:44 pm

2 stops33h 17m

Sioux Falls Joe Foss Field

Mon 3/9

6:11 pm-11:44 pm

1 stop28h 33m

$314

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 July. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in July, then April is your next best option. Flight prices from Boston to Sioux Falls during April average around $365.

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

As of February 2026, prices for Boston to Sioux Falls flights are approximately 30% cheaper when compared to flights at the same time last year.

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 31m

Direct flights

None
The fastest flight from Boston to Sioux Falls takes 5h 31m
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 31m 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 $275Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,144 reviews
Search Delta flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,236 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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