How long is the flight from Boise to South Dakota?

For as low as $269, United Airlines can have you in South Dakota from Boise in 4h 25m. The distance between Boise and South Dakota is about 656 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the most popular airlines that fly from Boise to South Dakota?

United Airlines, Delta and American Airlines are the most popular airlines when flying from Boise to South Dakota.

What is the cheapest time of day to fly from BOI to SD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to South Dakota as you normally would.

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.

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.

$126+ Flights from Boise to South Dakota

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

Airfare is below average for this route at the moment. Boise to South Dakota flights typically cost between $388 and $564 in January. The cheapest round-trip price found within the last 3 days was $279 on American Airlines (Jan 23-Jan 26).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Boise to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to South Dakota

Best flights from Boise to South Dakota
Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Wed 4/12:37 pmBOI - RAP

1 stop4h 25mUnited Airlines

Sun 4/52:42 pmRAP - BOI

1 stop6h 40mUnited Airlines

Deal found 12/27

$269

Fri 1/231:58 pmBOI - FSD

1 stop7h 06mAmerican Airlines

Mon 1/266:00 amFSD - BOI

1 stop8h 53mAmerican Airlines

Deal found 12/29

$279

Tue 1/131:00 pmBOI - RAP

2 stops9h 28mDelta

Sat 1/176:00 amRAP - BOI

1 stop8h 02mDelta

Deal found 12/29

$304

Fri 1/162:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Tue 1/2712:35 pmRAP - BOI

1 stop5h 32mUnited Airlines

Deal found 12/28

$274

Thu 1/152:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Tue 1/275:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/28

$274

Tue 1/132:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Sat 1/175:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/29

$279

Tue 1/135:30 amBOI - FSD

1 stop5h 52mDelta

Sat 1/174:17 pmFSD - BOI

1 stop5h 38mDelta

Deal found 12/28

$354

Thu 1/159:48 amBOI - RAP

1 stop5h 34mUnited Airlines

Sun 1/185:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/30

$279

Sat 2/72:37 pmBOI - FSD

1 stop4h 47mUnited Airlines

Wed 2/119:00 amFSD - BOI

2 stops11h 51mUnited Airlines

Deal found 12/28

$280

Sun 1/1811:20 amBOI - RAP

2 stops11h 08mDelta

Tue 1/276:00 amRAP - BOI

1 stop7h 34mDelta

Deal found 12/28

$378

Fri 1/2312:19 pmBOI - FSD

1 stop8h 31mUnited Airlines

Mon 1/269:00 amFSD - BOI

2 stops11h 51mUnited Airlines

Deal found 12/29

$284

Fri 1/161:00 pmBOI - RAP

2 stops9h 28mDelta

Tue 1/276:00 amRAP - BOI

1 stop7h 34mDelta

Deal found 12/28

$379

Thu 1/155:45 amBOI - RAP

2 stops9h 40mDelta

Tue 1/276:00 amRAP - BOI

1 stop7h 34mDelta

Deal found 12/28

$379

Tue 1/135:16 pmBOI - FSD

1 stop5h 28mUnited Airlines

Sat 1/171:40 pmFSD - BOI

2 stops8h 43mUnited Airlines

Deal found 12/29

$314

Fri 1/1610:15 amBOI - FSD

2 stops9h 09mUnited Airlines

Mon 1/191:40 pmFSD - BOI

1 stop5h 27mUnited Airlines

Deal found 12/29

$323

Sat 1/102:37 pmBOI - FSD

1 stop4h 47mUnited Airlines

Mon 1/126:00 amFSD - BOI

1 stop5h 06mUnited Airlines

Deal found 12/29

$354

Sun 1/116:10 amBOI - RAP

1 stop7h 02mUnited Airlines

Mon 1/195:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/29

$360

Last-minute flights from Boise to South Dakota
Discover last-minute flight deals from Boise to South Dakota. Data last updated December 30, 2025 and is based on user searches.

Fri 1/92:48 pmBOI - FSD

1 stop7h 53mAmerican Airlines

Mon 1/128:00 amFSD - BOI

1 stop7h 08mAmerican Airlines

Deal found 12/29

$354

Fri 1/910:28 amBOI - FSD

2 stops10h 22mUnited Airlines

Mon 1/126:00 amFSD - BOI

1 stop5h 06mUnited Airlines

Deal found 12/29

$359

Sun 1/116:10 amBOI - RAP

1 stop7h 02mUnited Airlines

Mon 1/195:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/29

$360

Tue 1/132:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Sat 1/175:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/29

$279

Tue 1/131:00 pmBOI - RAP

2 stops9h 28mDelta

Sat 1/176:00 amRAP - BOI

1 stop8h 02mDelta

Deal found 12/29

$304

Tue 1/136:10 amBOI - FSD

1 stop5h 48mUnited Airlines

Sat 1/171:40 pmFSD - BOI

1 stop5h 27mUnited Airlines

Deal found 12/29

$309

Thu 1/152:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Tue 1/275:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/28

$274

Fri 1/162:37 pmBOI - FSD

1 stop4h 47mUnited Airlines

Mon 1/191:40 pmFSD - BOI

1 stop5h 27mUnited Airlines

Deal found 12/29

$294

Sun 1/182:37 pmBOI - RAP

1 stop5h 55mUnited Airlines

Tue 1/275:10 amRAP - BOI

1 stop4h 56mUnited Airlines

Deal found 12/28

$269

Sun 1/1811:20 amBOI - RAP

2 stops11h 08mDelta

Tue 1/276:00 amRAP - BOI

1 stop7h 34mDelta

Deal found 12/28

$378

Fri 1/231:58 pmBOI - FSD

1 stop7h 06mAmerican Airlines

Mon 1/266:00 amFSD - BOI

1 stop8h 53mAmerican Airlines

Deal found 12/29

$279

Fri 1/2312:19 pmBOI - FSD

1 stop8h 31mUnited Airlines

Mon 1/269:00 amFSD - BOI

2 stops11h 51mUnited Airlines

Deal found 12/29

$284

One-way flights from Boise to South Dakota
Search for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated December 30, 2025.

Wed 1/215:20 amBOI - FSD

1 stop6h 02mDelta

Deal found 12/28

$126

Thu 1/292:58 pmBOI - FSD

2 stops28h 43mMultiple Airlines

Deal found 12/28

$259

Thu 1/295:20 amBOI - FSD

1 stop6h 02mDelta

Deal found 12/28

$281

Wed 1/218:05 pmBOI - FSD

3 stops47h 36mMultiple Airlines

Deal found 12/28

$489

Find flight deals from Boise to South Dakota

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$269 (United Airlines)
One-way from	$126 (Delta)
Popular in	January
Cheapest in	June
Average price	$398

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

One-way flight from Boise Air Term. Gowen Fld to South Dakota

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Wed 4/1

2:37 pm-7:02 pm

1 stop4h 25m

Rapid City

Sun 4/5

2:42 pm-9:22 pm

1 stop6h 40m

$269

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Fri 1/16

2:37 pm-8:32 pm

1 stop5h 55m

Rapid City

Tue 1/27

12:35 pm-6:07 pm

1 stop5h 32m

$274

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Thu 1/15

2:37 pm-8:32 pm

1 stop5h 55m

Rapid City

Tue 1/27

5:10 am-10:06 am

1 stop4h 56m

$274

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 1/23

1:58 pm-10:04 pm

1 stop7h 06m

Sioux Falls Joe Foss Field

Mon 1/26

6:00 am-1:53 pm

1 stop8h 53m

$279

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Tue 1/13

2:37 pm-8:32 pm

1 stop5h 55m

Rapid City

Sat 1/17

5:10 am-10:06 am

1 stop4h 56m

$279

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Thu 1/15

9:48 am-3:22 pm

1 stop5h 34m

Rapid City

Sun 1/18

5:10 am-10:06 am

1 stop4h 56m

$279

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Sat 2/7

2:37 pm-8:24 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Wed 2/11

9:00 am-7:51 pm

2 stops11h 51m

$280

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Fri 1/23

12:19 pm-9:50 pm

1 stop8h 31m

Sioux Falls Joe Foss Field

Mon 1/26

9:00 am-7:51 pm

2 stops11h 51m

$284

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Tue 1/13

1:00 pm-10:28 pm

2 stops9h 28m

Rapid City

Sat 1/17

6:00 am-2:02 pm

1 stop8h 02m

$304

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

Tue 1/13

5:16 pm-11:44 pm

1 stop5h 28m

Sioux Falls Joe Foss Field

Sat 1/17

1:40 pm-9:23 pm

2 stops8h 43m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 22 results

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, February is the cheapest month in which you can book a flight from Boise to South Dakota (average of $132). Flying from Boise to South Dakota in December is currently the most expensive (average of $306). 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

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

8,017 reviews

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

8,017 reviews

Delta

7.9

Good

8,017 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,121 reviews

Delta

7.9

Good

8,017 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,073 reviews

Delta

7.9

Good

8,017 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 $269, United Airlines can have you in South Dakota from Boise in 4h 25m. The distance between Boise and South Dakota is about 656 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, February is the cheapest month in which you can book a flight from Boise to South Dakota (average of $132). Flying from Boise to South Dakota in December is currently the most expensive (average of $306). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boise to South Dakota

Spokane to Sky Harbor Intl flights

Boise to Seattle flights

Boise to Las Vegas flights

Boise to Denver flights

Boise to Sky Harbor Intl flights

Boise to Los Angeles flights

Spokane to Denver flights

Boise to Orlando flights

Spokane to Las Vegas flights

Boise to San Diego flights

Spokane to Hobby flights

Spokane to Seattle flights

Boise to Santa Ana flights

Boise to O'Hare Intl flights

Spokane to Los Angeles flights

Spokane to San Diego flights

Boise to Honolulu flights

Spokane to Salt Lake City flights

Spokane to Honolulu flights

Boise to Dallas/Fort Worth flights

Spokane to San Francisco flights

Boise to Fort Lauderdale flights

Boise to Miami flights

Spokane to Kahului flights

Spokane to Lihue flights

Boise to Ontario flights

Spokane to George Bush Intcntl flights

Boise to San Francisco flights

Spokane to Orlando flights

Spokane to Miami flights

Spokane to Dallas/Fort Worth flights

Spokane to Dulles Intl flights

Spokane to Nashville flights

Spokane to Palm Springs flights

Spokane to O'Hare Intl flights

Boise to Hobby flights

Boise to Burbank flights

Spokane to Kailua-Kona flights

Boise to Palm Springs flights

Idaho Falls to Seattle flights

Boise to John F Kennedy Intl flights

Spokane to Tucson flights

Boise to Lihue flights

Boise to Nashville flights

Boise to Kahului flights

Boise to Minneapolis flights

Boise to Atlanta flights

Boise to Dulles Intl flights

Spokane to John F Kennedy Intl flights

Spokane to Baltimore flights

Top 3 airlines flying from Boise to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$228	Average$328	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$250	Average$368	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$289	Average$424	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$126+ Cheap flights from Boise (BOI) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to South Dakota

Best flights from Boise to South DakotaDiscover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

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 December 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to South Dakota that are best for you.

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.

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?

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

Reviews of airlines servicing South Dakota

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.

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?

How long is the flight from Boise to South Dakota?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boise to South Dakota

100% Free

Book with Flexibility

Travel Smart

Best flights from Boise to South Dakota
Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.