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Boise

$131+ Cheap flights from South Dakota to Boise (BOI)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BOI
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap flight deals from South Dakota to Boise

Cheapest flights from South Dakota to Boise
Explore the most affordable flight options available from South Dakota to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:02 pm
FSD
-
BOI
1 stop17h 55m
Multiple Airlines
Thu 10/153:52 pm
BOI
-
FSD
1 stop18h 08m
Multiple Airlines
Deal found 7/14$290
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:02 pm
FSD
-
BOI
1 stop17h 55m
Multiple Airlines
Fri 10/91:30 pm
BOI
-
FSD
1 stop21h 38m
Multiple Airlines
Deal found 7/15$303
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:31 pm
FSD
-
BOI
1 stop17h 33m
Multiple Airlines
Fri 10/91:30 pm
BOI
-
FSD
1 stop21h 38m
Multiple Airlines
Deal found 7/14$305
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:31 pm
FSD
-
BOI
1 stop16h 57m
Multiple Airlines
Sun 10/255:58 pm
BOI
-
FSD
2 stops23h 38m
Multiple Airlines
Deal found 7/11$306
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:02 pm
FSD
-
BOI
1 stop17h 55m
Multiple Airlines
Fri 10/163:52 pm
BOI
-
FSD
2 stops25h 44m
Multiple Airlines
Deal found 7/14$310
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:05 am
FSD
-
BOI
1 stop6h 17m
American Airlines
Sat 11/142:06 pm
BOI
-
FSD
1 stop8h 37m
American Airlines
Deal found 7/11$319
This Delta deal was found by Cheapflights users on 7/13. 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 10/308:30 am
FSD
-
BOI
1 stop4h 58m
Delta
Sat 11/141:15 pm
BOI
-
FSD
2 stops8h 36m
Delta
Deal found 7/13$324
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:10 pm
FSD
-
BOI
1 stop8h 53m
American Airlines
Sun 9/131:52 pm
BOI
-
FSD
1 stop9h 01m
American Airlines
Deal found 7/15$344
This United Airlines deal was found by Cheapflights users on 7/11. 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 7/2311:20 am
RAP
-
BOI
1 stop6h 36m
United Airlines
Sun 7/266:30 am
BOI
-
RAP
1 stop5h 59m
United Airlines
Deal found 7/11$369
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 8/225:58 pm
RAP
-
BOI
1 stop4h 42m
United Airlines
Tue 8/252:44 pm
BOI
-
RAP
1 stop5h 53m
United Airlines
Deal found 7/12$389
This United Airlines deal was found by Cheapflights users on 7/15. 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 7/245:53 pm
RAP
-
BOI
1 stop4h 44m
United Airlines
Sun 7/266:30 am
BOI
-
RAP
1 stop5h 59m
United Airlines
Deal found 7/15$419
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 9/55:00 am
RAP
-
BOI
1 stop4h 34m
United Airlines
Wed 9/95:00 am
BOI
-
RAP
1 stop4h 27m
United Airlines
Deal found 7/11$434

Find flight deals from South Dakota to Boise

Keep the following information in mind while searching for South Dakota to Boise flight deals. Data was last updated July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

May

Cheapest in

June

Average price

$458
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Boise Air Term. Gowen Fld flights.
Search Deals
From South Dakota to Boise Air Term. Gowen Fld
Search Deals
One-way flight from South Dakota to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Boise 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 July 16, 2026.
Use the filters below to find and compare flights from South Dakota to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Wed 9/16

6:00 am-9:35 am

1 stop4h 35m

Boise Air Term. Gowen Fld

Sun 9/20

5:00 am-10:44 am

1 stop4h 44m

$319

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Sat 8/15

6:00 am-9:34 am

1 stop4h 34m

Boise Air Term. Gowen Fld

Wed 8/19

5:44 pm-11:44 pm

1 stop5h 00m

$319

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 10/30

8:30 am-12:28 pm

1 stop4h 58m

Boise Air Term. Gowen Fld

Sat 11/14

1:15 pm-10:51 pm

2 stops8h 36m

$324

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Thu 8/13

6:00 am-3:31 pm

2 stops10h 31m

Boise Air Term. Gowen Fld

Sun 8/16

5:44 pm-11:44 pm

1 stop5h 00m

$324

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Wed 10/21

6:00 am-9:34 am

1 stop4h 34m

Boise Air Term. Gowen Fld

Sat 10/24

10:35 am-11:11 pm

2 stops11h 36m

$324

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Sat 9/26

9:42 am-9:39 pm

2 stops12h 57m

Boise Air Term. Gowen Fld

Sat 10/10

2:44 pm-8:20 pm

1 stop4h 36m

$324

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Sat 8/22

5:58 pm-10:40 pm

1 stop4h 42m

Boise Air Term. Gowen Fld

Tue 8/25

2:44 pm-8:37 pm

1 stop5h 53m

$389
Quickest round-trip

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Sat 9/5

5:00 am-9:34 am

1 stop4h 34m

Boise Air Term. Gowen Fld

Wed 9/9

5:00 am-9:27 am

1 stop4h 27m

$389

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Sat 1/9

9:14 am-1:30 pm

1 stop5h 16m

Boise Air Term. Gowen Fld

Tue 1/12

2:43 pm-8:46 pm

1 stop5h 03m

$399

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Sat 8/29

9:35 am-1:38 pm

1 stop5h 03m

Boise Air Term. Gowen Fld

Tue 9/1

2:44 pm-8:07 pm

1 stop4h 23m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from South Dakota to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from South Dakota 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 South Dakota to Boise

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

Currently, June is the cheapest month in which you can book a flight from South Dakota to Boise (average of $226). Flying from South Dakota to Boise in December is currently the most expensive (average of $489). 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 South Dakota to Boise?

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Boise. 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 into for flights to Boise from South Dakota?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from South Dakota to Boise.

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

    There are many flights that can get you from South Dakota to Boise in 4h 35m. Fly via United Airlines or Delta to get the fastest option. There are 972 mi between South Dakota and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to Boise 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 South Dakota to Boise?

    Currently, June is the cheapest month in which you can book a flight from South Dakota to Boise (average of $226). Flying from South Dakota to Boise in December is currently the most expensive (average of $489). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Caldwell
Ontario

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Top 3 airlines flying from South Dakota to Boise

Discover the top 3 airlines that operate flights from South Dakota to Boise. 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 July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$334Average$413FlexibilityNo cancel feeOn-time71%

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