Boise

$309+ Cheap flights from South Dakota to Boise (BOI)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BOI
Apr 5 — Apr 121
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Cheap 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

Popular in

December

Cheapest in

October

Average price

$413
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Boise Air Term. Gowen Fld flights.
From South Dakota to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find 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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 6/267:59 pmFSD - BOI
1 stop5h 00mDelta
Sun 6/2910:25 amBOI - FSD
1 stop7h 54mDelta
Deal found 3/30$309
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:30 pmRAP - BOI
1 stop4h 56mUnited Airlines
Wed 6/45:43 pmBOI - RAP
1 stop4h 17mUnited Airlines
Deal found 3/30$349
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:15 amFSD - BOI
2 stops8h 25mUnited Airlines
Mon 7/145:42 pmBOI - FSD
1 stop4h 55mUnited Airlines
Deal found 3/30$375
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:33 pmFSD - BOI
1 stop25h 14mMultiple Airlines
Sun 6/296:20 pmBOI - FSD
3 stops23h 53mMultiple Airlines
Deal found 3/30$481

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 March 31, 2025.
Use the filters below to find and compare flights from South Dakota to Boise that are best for you.

Fly from

South Dakota

Fly to

Boise

Route

Depart

Return

Price

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Thu 6/26

7:59 pm-11:59 pm

1 stop5h 00m

Boise Air Term. Gowen Fld

Sun 6/29

10:25 am-7:19 pm

1 stop7h 54m

$309

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 5/29

4:30 pm-9:26 pm

1 stop4h 56m

Boise Air Term. Gowen Fld

Wed 6/4

5:43 pm-10:00 pm

1 stop4h 17m

$349

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Wed 7/9

9:15 am-4:40 pm

2 stops8h 25m

Boise Air Term. Gowen Fld

Mon 7/14

5:42 pm-11:37 pm

1 stop4h 55m

$375

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Thu 6/26

9:33 pm-9:47 pm

1 stop25h 14m

Boise Air Term. Gowen Fld

Sun 6/29

6:20 pm-7:13 pm

3 stops23h 53m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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, October is the cheapest month in which you can book a flight from South Dakota to Boise (average of $314). Flying from South Dakota to Boise in June is currently the most expensive (average of $419). 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.

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

Find hourly flight availability from South Dakota to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from South Dakota to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated March 31, 2025.
8.0
Very good

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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, October is the cheapest month in which you can book a flight from South Dakota to Boise (average of $314). Flying from South Dakota to Boise in June is currently the most expensive (average of $419). 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 South Dakota?

Book flights to South Dakota if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

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Alternative routes for South Dakota to Boise

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

Top 2 airlines flying from South Dakota to Boise

Discover the top 2 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$204Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$447FlexibilityNo cancel feeOn-time69%
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