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Cheap flights from Boston to Sioux Falls from $144

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 8/22. 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 Boston to Sioux Falls

Cheap round-trip flights

Delta Logo
8:10 am - 12:16 pmBOS-FSD
5h 06m1 stop
Delta Logo
5:00 am - 10:30 amFSD-BOS
4h 30m1 stop
$263Delta
Find Deal
Sat, Sep 6 - Sun, Sep 7
American Airlines Logo
7:19 pm - 11:59 pmBOS-FSD
5h 40m1 stop
American Airlines Logo
10:59 am - 6:29 pmFSD-BOS
6h 30m1 stop
$269American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Delta Logo
7:10 am - 12:16 pmBOS-FSD
6h 06m1 stop
Delta Logo
6:04 pm - 12:18 amFSD-BOS
5h 14m1 stop
$272Delta
Find Deal
Tue, Aug 19 - Wed, Aug 20
Delta Logo
5:34 am - 10:19 amBOS-FSD
5h 45m1 stop
Delta Logo
6:04 pm - 12:19 amFSD-BOS
5h 15m1 stop
$278Delta
Find Deal
Thu, Aug 28 - Tue, Sep 2
Delta Logo
7:10 am - 12:16 pmBOS-FSD
6h 06m1 stop
Delta Logo
6:04 pm - 12:18 amFSD-BOS
5h 14m1 stop
$287Delta
Find Deal
Tue, Aug 19 - Wed, Aug 20
American Airlines Logo
5:30 am - 12:47 pmBOS-FSD
8h 17m1 stop
American Airlines Logo
1:33 pm - 9:48 pmFSD-BOS
7h 15m1 stop
$315American Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
3:16 pm - 10:00 pmBOS-FSD
7h 44m1 stop
United Airlines Logo
6:26 pm - 12:59 amFSD-BOS
5h 33m1 stop
$319United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
6:55 pm - 7:21 pmBOS-FSD
25h 26m2 stops
Logo
9:44 am - 8:10 amFSD-BOS
21h 26m2 stops
$328
Find Deal
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
4:25 pm - 10:22 pmBOS-FSD
6h 57m1 stop
United Airlines Logo
8:00 am - 5:02 pmFSD-BOS
8h 02m1 stop
$340United Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
United Airlines Logo
2:40 pm - 11:38 pmBOS-FSD
9h 58m2 stops
United Airlines Logo
6:11 pm - 12:45 amFSD-BOS
5h 34m1 stop
$345United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7

United Airlines flights from Boston to Sioux Falls

Our best United Airlines deals on Boston to Sioux Falls flight tickets
United Airlines
Aug 13
BOS3:16 pmBoston Logan Intl
7h 44m
1 stop
FSD10:00 pmSioux Falls Joe Foss Field
Aug 17
FSD6:26 pmSioux Falls Joe Foss Field
5h 33m
1 stop
BOS12:59 amBoston Logan Intl
$319
Find similar
United Airlines
Sep 26
BOS4:25 pmBoston Logan Intl
6h 57m
1 stop
FSD10:22 pmSioux Falls Joe Foss Field
Sep 27
FSD8:00 amSioux Falls Joe Foss Field
8h 02m
1 stop
BOS5:02 pmBoston Logan Intl
$340
Find similar
United Airlines
Sep 6
BOS2:40 pmBoston Logan Intl
9h 58m
2 stops
FSD11:38 pmSioux Falls Joe Foss Field
Sep 7
FSD6:11 pmSioux Falls Joe Foss Field
5h 34m
1 stop
BOS12:45 amBoston Logan Intl
$345
Find similar

American Airlines flights from Boston to Sioux Falls

Our best American Airlines deals on Boston to Sioux Falls flight tickets
American Airlines
Nov 6
BOS7:19 pmBoston Logan Intl
5h 40m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Nov 10
FSD10:59 amSioux Falls Joe Foss Field
6h 30m
1 stop
BOS6:29 pmBoston Logan Intl
$269
Find similar
American Airlines
Aug 6
BOS8:15 amBoston Logan Intl
9h 20m
2 stops
FSD4:35 pmSioux Falls Joe Foss Field
Aug 11
FSD6:03 pmSioux Falls Joe Foss Field
4h 56m
1 stop
BOS11:59 pmBoston Logan Intl
$292
Find similar
American Airlines
Oct 10
BOS5:30 amBoston Logan Intl
8h 17m
1 stop
FSD12:47 pmSioux Falls Joe Foss Field
Oct 14
FSD1:33 pmSioux Falls Joe Foss Field
7h 15m
1 stop
BOS9:48 pmBoston Logan Intl
$315
Find similar

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 July 31, 2025.
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

Sat 9/6

8:10 am-12:16 pm

1 stop5h 06m

Sioux Falls Joe Foss Field

Sun 9/7

5:00 am-10:30 am

1 stop4h 30m

$263

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 11/6

7:19 pm-11:59 pm

1 stop5h 40m

Sioux Falls Joe Foss Field

Mon 11/10

10:59 am-6:29 pm

1 stop6h 30m

$269

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 8/19

7:10 am-12:16 pm

1 stop6h 06m

Sioux Falls Joe Foss Field

Wed 8/20

6:04 pm-12:18 am

1 stop5h 14m

$272

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 8/28

5:34 am-10:19 am

1 stop5h 45m

Sioux Falls Joe Foss Field

Tue 9/2

6:04 pm-12:19 am

1 stop5h 15m

$278

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 8/19

7:10 am-12:16 pm

1 stop6h 06m

Sioux Falls Joe Foss Field

Wed 8/20

6:04 pm-12:18 am

1 stop5h 14m

$287

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 10/10

5:30 am-12:47 pm

1 stop8h 17m

Sioux Falls Joe Foss Field

Tue 10/14

1:33 pm-9:48 pm

1 stop7h 15m

$315

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 8/13

3:16 pm-10:00 pm

1 stop7h 44m

Sioux Falls Joe Foss Field

Sun 8/17

6:26 pm-12:59 am

1 stop5h 33m

$319

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 8/14

6:55 pm-7:21 pm

2 stops25h 26m

Sioux Falls Joe Foss Field

Sun 8/17

9:44 am-8:10 am

2 stops21h 26m

$328

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 9/26

4:25 pm-10:22 pm

1 stop6h 57m

Sioux Falls Joe Foss Field

Sat 9/27

8:00 am-5:02 pm

1 stop8h 02m

$340

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 9/6

2:40 pm-11:38 pm

2 stops9h 58m

Sioux Falls Joe Foss Field

Sun 9/7

6:11 pm-12:45 am

1 stop5h 34m

$345

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 $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 Boston to Sioux Falls during September average around $390.

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 Boston 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 Boston 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 Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Best Price Found

$144

Fastest flight time

5h 06m

Direct flights

None

Airports in Sioux Falls

1 airport
The best one-way flight to Sioux Falls from Boston in the past 72 hours is $144. The best round-trip flight deal from Boston to Sioux Falls found on momondo in the last 72 hours is $263.
The fastest flight from Boston to Sioux Falls takes 5h 06m
There are no direct flights from Boston to Sioux Falls. Popular non-direct route for this connection is Boston Logan Intl Airport - Sioux Falls Joe Foss Field Airport.
There is 1 airport near Sioux Falls: Sioux Falls Joe Foss Field (FSD)
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  • 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 06m 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $357Free CancellationRating
8.0
7,981 reviews
Search Delta 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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