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Cheap flights from Boston to Sioux Falls from $258

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 7/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:34 pm - 8:44 pm
BOS
-
FSD
7h 10m
1 stop
American Airlines Logo
12:56 pm - 10:55 pm
FSD
-
BOS
8h 59m
1 stop
$299American Airlines
Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
2:28 pm - 11:12 pm
BOS
-
FSD
9h 44m
2 stops
United Airlines Logo
6:33 pm - 12:59 am
FSD
-
BOS
5h 26m
1 stop
$304United Airlines
Sat, Sep 12 - Sat, Sep 26
American Airlines Logo
8:58 am - 4:24 pm
BOS
-
FSD
8h 26m
1 stop
American Airlines Logo
12:57 pm - 10:06 pm
FSD
-
BOS
8h 09m
1 stop
$314American Airlines
Wed, Jul 22 - Thu, Aug 6
American Airlines Logo
8:58 am - 4:24 pm
BOS
-
FSD
8h 26m
1 stop
American Airlines Logo
12:57 pm - 10:06 pm
FSD
-
BOS
8h 09m
1 stop
$329American Airlines
Wed, Jul 22 - Thu, Aug 6
United Airlines Logo
6:43 pm - 11:31 pm
BOS
-
FSD
5h 48m
1 stop
United Airlines Logo
6:28 pm - 1:14 am
FSD
-
BOS
5h 46m
1 stop
$338United Airlines
Sat, Jul 25 - Tue, Jul 28
American Airlines Logo
5:10 am - 11:30 am
BOS
-
FSD
7h 20m
1 stop
American Airlines Logo
4:44 pm - 12:05 am
FSD
-
BOS
6h 21m
1 stop
$354American Airlines
Thu, Jul 16 - Mon, Jul 20
Delta Logo
5:55 am - 12:19 pm
BOS
-
FSD
7h 24m
1 stop
Delta Logo
4:28 pm - 11:59 pm
FSD
-
BOS
6h 31m
1 stop
$379Delta
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
5:10 am - 12:29 pm
BOS
-
FSD
8h 19m
1 stop
American Airlines Logo
7:06 am - 2:13 pm
FSD
-
BOS
6h 07m
1 stop
$383American Airlines
Sat, Jul 25 - Tue, Jul 28
Delta Logo
5:55 pm - 11:06 pm
BOS
-
FSD
6h 11m
1 stop
Delta Logo
1:30 pm - 10:01 pm
FSD
-
BOS
7h 31m
1 stop
$384Delta
Fri, Jul 10 - Sun, Jul 12
American Airlines Logo
5:10 am - 4:31 pm
BOS
-
FSD
12h 21m
1 stop
American Airlines Logo
5:01 pm - 9:34 am
FSD
-
BOS
15h 33m
1 stop
$395American Airlines
Sat, Jul 18 - Sun, Jul 19

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United Airlines flights from Boston to Sioux Falls

Our best United Airlines deals on Boston to Sioux Falls flight tickets
United Airlines
Sep 12
BOS2:28 pmBoston Logan Intl
9h 44m
2 stops
FSD11:12 pmSioux Falls Joe Foss Field
Sep 26
FSD6:33 pmSioux Falls Joe Foss Field
5h 26m
1 stop
BOS12:59 amBoston Logan Intl
$304
United Airlines
Jul 25
BOS6:43 pmBoston Logan Intl
5h 48m
1 stop
FSD11:31 pmSioux Falls Joe Foss Field
Jul 28
FSD6:28 pmSioux Falls Joe Foss Field
5h 46m
1 stop
BOS1:14 amBoston Logan Intl
$338
United Airlines
Sep 16
BOS9:33 amBoston Logan Intl
11h 34m
2 stops
FSD8:07 pmSioux Falls Joe Foss Field
Sep 23
FSD7:47 amSioux Falls Joe Foss Field
9h 05m
2 stops
BOS5:52 pmBoston Logan Intl
$399

Delta flights from Boston to Sioux Falls

Our best Delta deals on Boston to Sioux Falls flight tickets
Delta
Sep 18
BOS5:55 amBoston Logan Intl
7h 24m
1 stop
FSD12:19 pmSioux Falls Joe Foss Field
Sep 21
FSD4:28 pmSioux Falls Joe Foss Field
6h 31m
1 stop
BOS11:59 pmBoston Logan Intl
$379
Delta
Jul 10
BOS5:55 pmBoston Logan Intl
6h 11m
1 stop
FSD11:06 pmSioux Falls Joe Foss Field
Jul 12
FSD1:30 pmSioux Falls Joe Foss Field
7h 31m
1 stop
BOS10:01 pmBoston Logan Intl
$384
Delta
Jul 10
BOS5:55 pmBoston Logan Intl
6h 11m
1 stop
FSD11:06 pmSioux Falls Joe Foss Field
Jul 12
FSD5:00 amSioux Falls Joe Foss Field
4h 45m
1 stop
BOS10:45 amBoston Logan Intl
$439

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 June 23, 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 9/12

2:34 pm-8:44 pm

1 stop7h 10m

Sioux Falls Joe Foss Field

Sat 9/26

12:56 pm-10:55 pm

1 stop8h 59m

$299

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 9/12

2:28 pm-11:12 pm

2 stops9h 44m

Sioux Falls Joe Foss Field

Sat 9/26

6:33 pm-12:59 am

1 stop5h 26m

$304

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 7/22

8:58 am-4:24 pm

1 stop8h 26m

Sioux Falls Joe Foss Field

Thu 8/6

12:57 pm-10:06 pm

1 stop8h 09m

$314

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 7/22

8:58 am-4:24 pm

1 stop8h 26m

Sioux Falls Joe Foss Field

Thu 8/6

12:57 pm-10:06 pm

1 stop8h 09m

$329
Quickest round-trip

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 7/25

6:43 pm-11:31 pm

1 stop5h 48m

Sioux Falls Joe Foss Field

Tue 7/28

6:28 pm-1:14 am

1 stop5h 46m

$338

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 7/16

5:10 am-11:30 am

1 stop7h 20m

Sioux Falls Joe Foss Field

Mon 7/20

4:44 pm-12:05 am

1 stop6h 21m

$354

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 9/18

5:55 am-12:19 pm

1 stop7h 24m

Sioux Falls Joe Foss Field

Mon 9/21

4:28 pm-11:59 pm

1 stop6h 31m

$379

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 7/25

5:10 am-12:29 pm

1 stop8h 19m

Sioux Falls Joe Foss Field

Tue 7/28

7:06 am-2:13 pm

1 stop6h 07m

$383

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 7/10

5:55 pm-11:06 pm

1 stop6h 11m

Sioux Falls Joe Foss Field

Sun 7/12

1:30 pm-10:01 pm

1 stop7h 31m

$384

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 7/18

5:10 am-4:31 pm

1 stop12h 21m

Sioux Falls Joe Foss Field

Sun 7/19

5:01 pm-9:34 am

1 stop15h 33m

$395

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 typical price of a round-trip flight between Boston and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Boston is in September. Flight prices, which tend to average around $374, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in September, then February is your next best option. Flight prices from Boston to Sioux Falls during February average around $374.

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 20m

Direct flights

None
The fastest flight from Boston to Sioux Falls takes 5h 20m
There are no direct flights from Boston to Sioux Falls. There are no popular flight routes from Boston to Sioux Falls.
Search flight deals

Frequently asked questions about flying from Boston to Sioux Falls

  • 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 20m 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
11,745 reviews
Search American Airlines flights
DeltaPriceFrom $272Free CancellationRating
7.8
8,424 reviews
Search Delta flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,875 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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