South Dakota

$258+ Cheap flights from Idaho 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FSD
nov. 26 — dic. 31
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Cheap flight deals from Idaho to South Dakota

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to South Dakota (USSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from Idaho to South Dakota

Cheapest flights from Idaho to South Dakota
Explore the most affordable flight options available from Idaho to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. 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.
vie. 12/63:36 pmBOI - RAP
1 stop7h 23mDelta
mar. 12/104:15 pmRAP - BOI
1 stop7h 30mDelta
Deal found 11/21$258
This United Airlines deal was found by Cheapflights users on 11/20. 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.
jue. 12/51:50 pmGEG - RAP
1 stop6h 07mUnited Airlines
lun. 12/98:45 amRAP - GEG
1 stop5h 02mUnited Airlines
Deal found 11/20$258
This United Airlines deal was found by Cheapflights users on 11/21. 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.
vie. 12/610:40 amJAC - RAP
1 stop6h 36mUnited Airlines
mar. 12/103:00 pmRAP - JAC
1 stop6h 19mUnited Airlines
Deal found 11/21$368
This United Airlines deal was found by Cheapflights users on 11/21. 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.
lun. 12/232:31 pmSUN - RAP
1 stop4h 16mUnited Airlines
mar. 12/313:49 pmRAP - SUN
1 stop5h 16mUnited Airlines
Deal found 11/21$444
This United Airlines deal was found by Cheapflights users on 11/21. 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.
vie. 11/2212:20 pmBOI - FSD
1 stop9h 18mUnited Airlines
lun. 11/259:10 amFSD - BOI
1 stop5h 19mUnited Airlines
Deal found 11/21$458
This Delta deal was found by Cheapflights users on 11/20. 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.
jue. 12/51:25 pmGEG - RAP
2 stops8h 22mDelta
lun. 12/911:49 amRAP - GEG
2 stops13h 06mDelta
Deal found 11/20$544
This United Airlines deal was found by Cheapflights users on 11/21. 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.
lun. 11/255:10 amGEG - FSD
1 stop5h 37mUnited Airlines
mié. 11/278:00 amFSD - GEG
2 stops30h 47mUnited Airlines
Deal found 11/21$693
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 11/2712:49 pmGEG - FSD
1 stop8h 29mDelta
dom. 12/17:43 pmFSD - GEG
1 stop5h 34mDelta
Deal found 11/20$743
This American Airlines deal was found by Cheapflights users on 11/21. 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.
lun. 11/255:30 amGEG - FSD
1 stop9h 13mAmerican Airlines
mié. 11/271:26 pmFSD - GEG
1 stop9h 51mAmerican Airlines
Deal found 11/21$858
This Delta deal was found by Cheapflights users on 11/21. 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.
vie. 12/61:20 pmJAC - RAP
2 stops9h 39mDelta
mar. 12/106:00 amRAP - JAC
2 stops10h 45mDelta
Deal found 11/21$1,185
This Mytrip deal was found by Cheapflights users on 11/20. 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.
mié. 11/275:31 pmGEG - FSD
1 stop17h 08mMultiple Airlines
dom. 12/19:20 amFSD - GEG
3 stops27h 08mMultiple Airlines
Deal found 11/20$1,201
This Delta deal was found by Cheapflights users on 11/21. 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.
lun. 11/251:30 pmSUN - RAP
2 stops9h 17mDelta
vie. 12/611:49 amRAP - SUN
2 stops10h 27mDelta
Deal found 11/21$1,636

Find flights from Idaho to South Dakota within your budget

Customize your flight search to find flights from Idaho 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 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

vie. 12/6

3:36 pm-10:59 pm

1 stop7h 23m

Rapid City

mar. 12/10

4:15 pm-11:45 pm

1 stop7h 30m

$258

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

jue. 12/5

1:50 pm-8:57 pm

1 stop6h 07m

Rapid City

lun. 12/9

8:45 am-12:47 pm

1 stop5h 02m

$258

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 1/11

5:05 am-12:43 pm

1 stop5h 38m

Sioux Falls Joe Foss Field

sáb. 1/18

9:00 am-12:48 pm

1 stop5h 48m

$260

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 1/11

1:11 pm-11:14 pm

1 stop8h 03m

Sioux Falls Joe Foss Field

sáb. 1/18

4:27 pm-12:03 am

2 stops9h 36m

$263

JacksonRapid City

JAC - RAP

JACRAP

Jackson Hole

vie. 12/6

10:40 am-5:16 pm

1 stop6h 36m

Rapid City

mar. 12/10

3:00 pm-9:19 pm

1 stop6h 19m

$368

HaileyRapid City

SUN - RAP

SUNRAP

Hailey Sun Valley-Friedman

lun. 12/23

2:31 pm-6:47 pm

1 stop4h 16m

Rapid City

mar. 12/31

3:49 pm-9:05 pm

1 stop5h 16m

$444

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

mar. 12/3

2:10 pm-10:47 pm

1 stop7h 37m

Rapid City

vie. 12/6

4:15 pm-11:13 pm

1 stop7h 58m

$534

BoiseSioux Falls

BOI - FSD

BOIFSD

Boise Air Term. Gowen Fld

lun. 12/23

5:20 pm-8:28 pm

1 stop26h 08m

Sioux Falls Joe Foss Field

dom. 12/29

6:00 am-11:13 pm

1 stop18h 13m

$617

JacksonRapid City

JAC - RAP

JACRAP

Jackson Hole

vie. 12/6

1:20 pm-10:59 pm

2 stops9h 39m

Rapid City

mar. 12/10

6:00 am-4:45 pm

2 stops10h 45m

$1,185

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

sáb. 12/28

6:30 am-3:36 pm

1 stop8h 06m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results
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Best time to book a flight from Idaho to South Dakota

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

Travel insights for flights from Idaho to South Dakota

Get recent, data-driven insights about flights from Idaho to South Dakota including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Idaho to South Dakota (average of $332). Flying from Idaho to South Dakota in May is currently the most expensive (average of $425). 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 ID to SD?

Find hourly flight availability from Idaho to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

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

Rainfall in South Dakota by month

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

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.

Temperature in South Dakota by month

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

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).

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 noviembre 21, 2024.
Read reviews from past customers who have flown United Airlines and Delta from Idaho to South Dakota. 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.
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 10

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

8.0
Very good
8,755 reviews
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 10

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

7.4
Good
9,172 reviews
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 10

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 Idaho to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Idaho to South Dakota that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Idaho to South Dakota (average of $332). Flying from Idaho to South Dakota in May is currently the most expensive (average of $425). 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 Idaho to South Dakota

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

Top 2 airlines flying from Idaho to South Dakota

Discover the top 2 airlines that operate flights from Idaho 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 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$476FlexibilityNo cancel feeOn-time69%
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