To save on the cost of your flight from Idaho to South Dakota, book at least 9 days before your planned departure. Booking around this time can save you about 117% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $316 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $688.
The best pricing can be found in the month of August. Prices to South Dakota from Idaho average $512. You can even find prices in August for less than $512, as users have found deals to South Dakota from as low as $316. The month of November appears to be one of the more expensive times to travel to South Dakota from Idaho. Flying in the targeted month can save you up to 18%.
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.
Fly from
Fly to
Budget
$272 - $511
Route
Depart
Return
Price
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
jeu. 7/11
1 stop6h 42m
Sioux Falls Joe Foss Field
mer. 7/17
1 stop5h 01m
Lewiston Nez Perce RgnlRapid City
LWS - RAP
LWSRAP
Lewiston Nez Perce Rgnl
sam. 8/24
1 stop5h 02m
Rapid City
mer. 8/28
1 stop5h 20m
SpokaneSioux Falls Joe Foss Field
GEG - FSD
GEGFSD
Spokane
mer. 7/10
1 stop7h 28m
Sioux Falls Joe Foss Field
lun. 7/15
1 stop5h 25m
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
mer. 7/31
1 stop8h 41m
Sioux Falls Joe Foss Field
sam. 8/3
1 stop8h 27m
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
mar. 6/11
1 stop4h 54m
Sioux Falls Joe Foss Field
sam. 6/15
1 stop4h 41m
SpokaneSioux Falls Joe Foss Field
GEG - FSD
GEGFSD
Spokane
mer. 7/17
1 stop7h 28m
Sioux Falls Joe Foss Field
mer. 7/31
1 stop5h 25m
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
sam. 8/24
1 stop6h 19m
Sioux Falls Joe Foss Field
mer. 8/28
2 stops10h 26m
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
sam. 6/29
1 stop4h 41m
Sioux Falls Joe Foss Field
mar. 7/2
1 stop4h 47m
Boise Air Term. Gowen FldSioux Falls Joe Foss Field
BOI - FSD
BOIFSD
Boise Air Term. Gowen Fld
jeu. 5/30
2 stops17h 52m
Sioux Falls Joe Foss Field
jeu. 6/6
3 stops35h 58m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Cheapflights makes it easy to find Idaho to South Dakota flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Idaho to South Dakota.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho to South Dakota flexibly with Cheapflights today.
Yes, Cheapflights offers price alerts on Idaho to South Dakota flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.