$229+ Cheap flights from Idaho 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Idaho 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 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 December 22, 2024.
Round-trip from | $258 (Delta) |
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Find flight deals from Idaho to South Dakota
Cheapest flights from Idaho to South DakotaExplore 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 December 22, 2024.
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 December 22, 2024.
This United Airlines deal was found by Cheapflights users on 12/21. 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.
This United Airlines deal was found by Cheapflights users on 12/20. 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.
This Delta deal was found by Cheapflights users on 12/22. 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.
This American Airlines deal was found by Cheapflights users on 12/21. 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.
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated December 22, 2024.
Fly from
Fly to
Route
Depart
Return
Price
BoiseSioux Falls
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
Wed 1/15
5:30 am-12:38 pm
1 stop6h 08m
Sioux Falls Joe Foss Field
Wed 1/29
6:59 pm-11:58 pm
1 stop5h 59m
SpokaneSioux Falls
GEG - FSD
GEGFSD
Spokane
Sat 2/1
6:00 am-3:47 pm
1 stop7h 47m
Sioux Falls Joe Foss Field
Wed 2/5
6:59 pm-10:46 pm
1 stop5h 47m
SpokaneRapid City
GEG - RAP
GEGRAP
Spokane
Sat 2/1
2:10 pm-10:45 pm
1 stop7h 35m
Rapid City
Wed 2/5
4:19 pm-10:46 pm
1 stop7h 27m
SpokaneSioux Falls
GEG - FSD
GEGFSD
Spokane
Sun 2/9
5:10 am-12:43 pm
1 stop5h 33m
Sioux Falls Joe Foss Field
Sat 2/15
5:08 pm-8:38 pm
1 stop5h 30m
BoiseRapid City
BOI - RAP
BOIRAP
Boise Air Term. Gowen Fld
Sat 1/4
5:20 pm-10:15 pm
1 stop4h 55m
Rapid City
Sat 1/11
11:34 am-6:02 pm
1 stop6h 28m
BoiseSioux Falls
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
Sat 5/24
5:22 pm-10:56 pm
1 stop4h 34m
Sioux Falls Joe Foss Field
Wed 5/28
2:05 pm-10:22 pm
2 stops9h 17m
SpokaneRapid City
GEG - RAP
GEGRAP
Spokane
Fri 5/23
4:11 pm-9:55 pm
1 stop4h 44m
Rapid City
Wed 5/28
3:21 pm-8:29 pm
1 stop6h 08m
BoiseRapid City
BOI - RAP
BOIRAP
Boise Air Term. Gowen Fld
Sat 1/4
5:59 am-3:36 pm
2 stops9h 37m
Rapid City
Sat 1/11
6:00 am-5:02 pm
2 stops11h 02m
BoiseRapid City
BOI - RAP
BOIRAP
Boise Air Term. Gowen Fld
Fri 5/9
1:40 pm-11:42 am
2 stops22h 02m
Rapid City
Fri 5/16
4:36 pm-1:15 pm
2 stops20h 39m
SpokaneSioux Falls
GEG - FSD
GEGFSD
Spokane
Mon 1/13
2:10 pm-11:07 pm
1 stop6h 57m
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.
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 $334). Flying from Idaho to South Dakota in December is currently the most expensive (average of $446). 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 December 22, 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 December 22, 2024.
Read reviews from past customers who have flown United Airlines, Delta and American Airlines 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.
Food
Boarding
Entertainment
Overall
Crew
Comfort
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Food
Boarding
Entertainment
Overall
Crew
Comfort
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Food
Boarding
Entertainment
Overall
Crew
Comfort
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Food
Boarding
Entertainment
Overall
Crew
Comfort
Reviews
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.
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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 2,558,603 searches. Data last updated December 22, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$432 | FlexibilityNo cancel fee | On-time69% |