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South Dakota

$265+ Cheap flights from Boise (BOI) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FSD
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from Boise to South Dakota

Cheapest flights from Boise to South Dakota
Explore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:30 am
BOI
-
FSD
1 stop6h 23m
Delta
Tue 4/78:00 am
FSD
-
BOI
1 stop7h 05m
Delta
Deal found 2/13$265
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:37 pm
BOI
-
FSD
1 stop4h 53m
United Airlines
Tue 4/76:00 am
FSD
-
BOI
2 stops10h 24m
United Airlines
Deal found 2/13$270
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:40 pm
BOI
-
RAP
1 stop6h 04m
United Airlines
Mon 3/25:40 pm
RAP
-
BOI
1 stop5h 43m
United Airlines
Deal found 2/11$279
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:30 am
BOI
-
FSD
1 stop6h 23m
Delta
Mon 4/68:00 am
FSD
-
BOI
1 stop7h 05m
Delta
Deal found 2/13$279
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:20 am
BOI
-
FSD
1 stop5h 55m
Delta
Tue 3/38:05 am
FSD
-
BOI
1 stop6h 53m
Delta
Deal found 2/12$309
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:40 pm
BOI
-
FSD
1 stop4h 59m
United Airlines
Tue 3/39:00 am
FSD
-
BOI
2 stops12h 55m
United Airlines
Deal found 2/12$314
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:00 am
BOI
-
RAP
1 stop4h 19m
United Airlines
Sun 8/165:30 am
RAP
-
BOI
1 stop4h 13m
United Airlines
Deal found 2/13$318
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:11 am
BOI
-
FSD
2 stops12h 28m
United Airlines
Wed 3/49:00 am
FSD
-
BOI
1 stop5h 38m
United Airlines
Deal found 2/13$331
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:00 am
BOI
-
RAP
1 stop4h 10m
United Airlines
Sun 3/155:00 am
RAP
-
BOI
1 stop5h 06m
United Airlines
Deal found 2/10$339
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:25 pm
BOI
-
FSD
1 stop7h 32m
Delta
Fri 5/298:19 am
FSD
-
BOI
2 stops10h 32m
Delta
Deal found 2/12$344
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:40 pm
BOI
-
RAP
1 stop6h 04m
United Airlines
Sat 2/287:00 am
RAP
-
BOI
1 stop6h 38m
United Airlines
Deal found 2/10$349
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:43 pm
BOI
-
FSD
1 stop5h 03m
United Airlines
Sat 10/319:14 am
FSD
-
BOI
1 stop5h 16m
United Airlines
Deal found 2/12$349

Find flight deals from Boise to South Dakota

Keep the following information in mind while searching for Boise to South Dakota flight deals. Data was last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Delta)

Popular in

July

Cheapest in

June

Average price

$449
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sioux Falls Joe Foss Field flights.
Search Deals
From Boise Air Term. Gowen Fld to South Dakota
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Boise to South Dakota that are best for you.

Fly from

Boise

Fly to

South Dakota

Route

Depart

Return

Price

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 4/3

5:30 am-12:53 pm

1 stop6h 23m

Sioux Falls Joe Foss Field

Tue 4/7

8:00 am-2:05 pm

1 stop7h 05m

$265

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 4/3

2:37 pm-8:30 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Tue 4/7

6:00 am-9:54 am

1 stop4h 54m

$265

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Fri 2/27

2:54 pm-10:27 pm

1 stop7h 33m

Rapid City

Tue 3/3

6:00 am-1:58 pm

1 stop7h 58m

$279

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 4/3

5:30 am-12:53 pm

1 stop6h 23m

Sioux Falls Joe Foss Field

Mon 4/6

8:00 am-2:05 pm

1 stop7h 05m

$279

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 2/27

5:20 am-12:15 pm

1 stop5h 55m

Sioux Falls Joe Foss Field

Tue 3/3

8:05 am-1:58 pm

1 stop6h 53m

$309

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Sat 5/16

2:25 pm-10:57 pm

1 stop7h 32m

Sioux Falls Joe Foss Field

Fri 5/29

8:19 am-1:19 pm

1 stop6h 00m

$309

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 2/27

2:40 pm-8:39 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Tue 3/3

9:00 am-8:55 pm

2 stops12h 55m

$314

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Tue 7/21

5:00 am-9:19 am

1 stop4h 19m

Rapid City

Sun 8/16

5:30 am-9:43 am

1 stop4h 13m

$318

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Sat 2/28

7:11 am-8:39 pm

2 stops12h 28m

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:38 pm

1 stop5h 38m

$331

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Mon 3/9

5:00 am-9:10 am

1 stop4h 10m

Rapid City

Sun 3/15

5:00 am-10:06 am

1 stop5h 06m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Boise to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to South Dakota

What is the cheapest month to book a flight from Boise to South Dakota?

Currently, March is the cheapest month in which you can book a flight from Boise to South Dakota (average of $228). Flying from Boise to South Dakota in January is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Boise to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated February 14, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Boise to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,203 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,203 reviews
Delta
7.9
Good
8,203 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,289 reviews
Delta
7.9
Good
8,203 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,288 reviews
Delta
7.9
Good
8,203 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boise to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to South Dakota?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to South Dakota. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to South Dakota?

    For as low as $265, United Airlines can have you in South Dakota from Boise in 4h 53m. The distance between Boise and South Dakota is about 972 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Boise to South Dakota that include hotel bookings?

    Yes. In addition to deals on Boise to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to South Dakota.

  • Can I find deals for business class flights from Boise to South Dakota?

    Yes. Cheapflights offers flight deals from Boise to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to South Dakota?

    Currently, March is the cheapest month in which you can book a flight from Boise to South Dakota (average of $228). Flying from Boise to South Dakota in January is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to South Dakota

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Top 3 airlines flying from Boise to South Dakota

Discover the top 3 airlines that operate flights from Boise to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$280Average$424FlexibilityNo cancel feeOn-time69%

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