$333+ Cheap flights from Boise (BOI) 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FSD
Nov 10 — Nov 171
Round-trip
1 adult, Economy
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Find cheap flights from Boise 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
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Cheapest flights from Boise to South DakotaExplore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
Explore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/95:30 am -
1 stop8h 13m
Mon 11/166:45 am -
1 stop5h 48m
Deal found 10/10![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 12/92:48 pm -
1 stop4h 45m
Mon 12/146:00 am -
1 stop4h 59m
Deal found 10/6![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/242:44 pm -
1 stop4h 24m
Wed 10/285:50 pm -
1 stop5h 09m
Deal found 10/8![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 10/292:49 pm -
1 stop19h 27m
Sun 11/112:28 pm -
1 stop25h 12m
Deal found 10/7![Multiple Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/241:06 pm -
2 stops9h 24m
Wed 10/284:38 pm -
1 stop7h 21m
Deal found 10/8![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1212:31 pm -
1 stop8h 06m
Sun 11/155:55 am -
1 stop4h 57m
Deal found 10/8![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/216:25 am -
1 stop5h 30m
Mon 10/265:50 pm -
1 stop5h 09m
Deal found 10/6![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/175:30 am -
1 stop5h 39m
Fri 10/305:00 pm -
1 stop7h 59m
Deal found 10/8![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/173:00 pm -
1 stop7h 03m
Sat 10/318:30 am -
2 stops8h 44m
Deal found 10/8![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/176:00 am -
2 stops9h 00m
Mon 11/21:00 pm -
2 stops10h 47m
Deal found 10/8![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 10/185:30 am -
1 stop5h 39m
Sat 10/318:30 am -
1 stop5h 05m
Deal found 10/8![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 10/185:30 am -
1 stop5h 39m
Mon 11/21:00 pm -
2 stops10h 47m
Deal found 10/8![Delta logo]()
$424
Best flights from Boise to South DakotaDiscover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/95:30 am -
1 stop8h 13m
Mon 11/166:45 am -
1 stop5h 48m
Deal found 10/10![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 12/92:48 pm -
1 stop4h 45m
Mon 12/146:00 am -
1 stop4h 59m
Deal found 10/6![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/241:06 pm -
2 stops9h 24m
Wed 10/284:38 pm -
1 stop7h 21m
Deal found 10/8![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1212:31 pm -
1 stop8h 06m
Sun 11/155:55 am -
1 stop4h 57m
Deal found 10/8![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/216:25 am -
1 stop5h 30m
Mon 10/265:50 pm -
1 stop5h 09m
Deal found 10/6![United Airlines logo]()
$377
This deal was found by Cheapflights users on 10/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:30 am -
1 stop5h 39m
Sat 10/318:30 am -
1 stop5h 05m
Deal found 10/10![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/175:30 pm -
1 stop5h 14m
Sat 10/246:00 am -
1 stop4h 34m
Deal found 10/8![United Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 10/10. 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 2/66:20 am -
1 stop5h 16m
Tue 2/94:35 pm -
1 stop4h 58m
Deal found 10/10![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/6. 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.
Sun 10/253:00 pm -
1 stop7h 22m
Sun 11/18:30 am -
1 stop5h 05m
Deal found 10/6![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/235:30 pm -
1 stop5h 00m
Sat 11/147:00 am -
1 stop6h 45m
Deal found 10/9![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/6. 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 10/161:06 pm -
2 stops9h 16m
Mon 10/198:30 am -
1 stop5h 05m
Deal found 10/6![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/7. 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.
Tue 12/85:15 am -
1 stop8h 19m
Tue 12/156:34 am -
1 stop7h 08m
Deal found 10/7![Delta logo]()
$563
This deal was found by Cheapflights users on 10/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:30 pm -
1 stop5h 14m
Wed 10/285:55 am -
1 stop4h 57m
Deal found 10/10![United Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 10/8. 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 10/2311:32 am -
2 stops10h 50m
Mon 11/21:00 pm -
2 stops10h 47m
Deal found 10/8![Delta logo]()
$563
This deal was found by Cheapflights users on 10/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:30 pm -
1 stop5h 14m
Tue 10/275:55 am -
1 stop4h 57m
Deal found 10/10![United Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/225:00 am -
1 stop5h 05m
Mon 10/266:25 pm -
1 stop24h 38m
Deal found 10/6![United Airlines logo]()
$588
This Delta deal was found by Cheapflights users on 10/10. 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.
Sat 10/243:00 pm -
1 stop5h 27m
Wed 10/283:36 pm -
2 stops9h 23m
Deal found 10/10![Delta logo]()
$813
This Delta deal was found by Cheapflights users on 10/9. 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.
Wed 12/95:15 am -
1 stop8h 19m
Fri 12/256:36 am -
1 stop7h 10m
Deal found 10/9![Delta logo]()
$963
Last-minute flights from Boise to South DakotaDiscover last-minute flight deals from Boise to South Dakota. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to South Dakota. Data last updated October 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/173:00 pm -
1 stop7h 03m
Sat 10/318:30 am -
1 stop5h 05m
Deal found 10/8![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/1711:32 am -
2 stops10h 31m
Fri 10/308:30 am -
1 stop5h 05m
Deal found 10/8![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/175:30 pm -
1 stop5h 14m
Sat 10/246:00 am -
1 stop4h 34m
Deal found 10/8![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/176:00 am -
2 stops9h 00m
Wed 10/288:30 am -
1 stop5h 05m
Deal found 10/8![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 10/185:30 am -
1 stop5h 39m
Sat 10/318:30 am -
1 stop5h 05m
Deal found 10/8![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 10/185:30 am -
1 stop5h 39m
Mon 11/21:00 pm -
2 stops10h 47m
Deal found 10/8![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/216:25 am -
1 stop5h 30m
Mon 10/265:50 pm -
1 stop5h 09m
Deal found 10/6![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/242:44 pm -
1 stop4h 24m
Wed 10/285:50 pm -
1 stop5h 09m
Deal found 10/8![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 10/241:06 pm -
2 stops9h 24m
Wed 10/284:38 pm -
1 stop7h 21m
Deal found 10/8![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 10/292:49 pm -
1 stop19h 27m
Sun 11/112:28 pm -
1 stop25h 12m
Deal found 10/7![Multiple Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/95:30 am -
1 stop8h 13m
Mon 11/166:45 am -
1 stop5h 48m
Deal found 10/10![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1212:31 pm -
1 stop8h 06m
Sun 11/155:55 am -
1 stop4h 57m
Deal found 10/8![United Airlines logo]()
$376
One-way flights from Boise to South DakotaSearch for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/165:30 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 10/146:17 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 10/142:14 pm -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 10/1910:30 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$479
Find flight deals from Boise to South Dakota
Keep the following information in mind while searching for Boise to South Dakota flight deals. Data was last updated October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $333 (Delta) |
Popular in | June |
Cheapest in | March |
Average price | $437 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 7,457,451 searches. Data last updated October 11, 2026.
Use the filters below to find and compare flights from Boise to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseAberdeen
BOI Boise Air Term. Gowen Fld - ABR Aberdeen
BOIABR
Boise Air Term. Gowen Fld
Mon 11/16
5:30 am-2:31 pm
1 stop8h 01m
Aberdeen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$333
BoiseRapid City
BOI Boise Air Term. Gowen Fld - RAP Rapid City
BOIRAP
Boise Air Term. Gowen Fld
Mon 11/9
5:30 am-1:43 pm
1 stop8h 13m
Rapid City
Mon 11/16
6:45 am-12:33 pm
1 stop5h 48m
$339
BoiseSioux Falls
BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field
BOIFSD
Boise Air Term. Gowen Fld
Wed 12/9
2:48 pm-8:33 pm
1 stop4h 45m
Sioux Falls Joe Foss Field
Mon 12/14
6:00 am-9:59 am
1 stop4h 59m
$349
BoiseRapid City
BOI Boise Air Term. Gowen Fld - RAP Rapid City
BOIRAP
Boise Air Term. Gowen Fld
Sat 10/24
1:06 pm-10:30 pm
2 stops9h 24m
Rapid City
Wed 10/28
4:38 pm-11:59 pm
1 stop7h 21m
$374
BoiseSioux Falls
BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field
BOIFSD
Boise Air Term. Gowen Fld
Thu 11/12
12:31 pm-9:37 pm
1 stop8h 06m
Sioux Falls Joe Foss Field
Sun 11/15
5:55 am-9:52 am
1 stop4h 57m
$376
BoiseRapid City
BOI Boise Air Term. Gowen Fld - RAP Rapid City
BOIRAP
Boise Air Term. Gowen Fld
Wed 10/21
6:25 am-11:55 am
1 stop5h 30m
Rapid City
Mon 10/26
5:50 pm-10:59 pm
1 stop5h 09m
$377
BoiseSioux Falls
BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field
BOIFSD
Boise Air Term. Gowen Fld
Wed 10/14
2:14 pm-11:44 pm
2 stops8h 30m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$402
BoiseSioux Falls
BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field
BOIFSD
Boise Air Term. Gowen Fld
Sat 10/17
5:30 pm-11:44 pm
1 stop5h 14m
Sioux Falls Joe Foss Field
Sat 10/24
6:00 am-9:34 am
1 stop4h 34m
$430
BoiseRapid City
BOI Boise Air Term. Gowen Fld - RAP Rapid City
BOIRAP
Boise Air Term. Gowen Fld
Sat 2/6
6:20 am-11:36 am
1 stop5h 16m
Rapid City
Tue 2/9
4:35 pm-9:33 pm
1 stop4h 58m
$439
BoiseSioux Falls
BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field
BOIFSD
Boise Air Term. Gowen Fld
Sun 10/18
5:30 am-12:09 pm
1 stop5h 39m
Sioux Falls Joe Foss Field
Sat 10/31
8:30 am-12:35 pm
1 stop5h 05m
$454
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Boise to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Boise with our price prediction graph.
BOI-ABR
BOI-FSD
BOI-ATY
BOI-RAP
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 Boise to South Dakota
BOI-USSD
BOI-ABR
BOI-FSD
BOI-ATY
BOI-RAP
What is the cheapest month to book a flight from Boise to South Dakota?
Currently, November is the cheapest month in which you can book a flight from Boise to South Dakota (average of $385). Flying from Boise to South Dakota in June is currently the most expensive (average of $668). 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 Boise to South Dakota?
Airfare is below average for this route at the moment.
Boise to South Dakota flights typically cost between $385 and $522 in January.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Jan 13-Jan 17).
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 October 11, 2026.
See what other customers who have flown with Delta and United Airlines from Boise to South Dakota have to say. 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.
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Boise 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 Boise to South Dakota
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Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
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Boise and South Dakota flights
Browse other Boise and South Dakota flight options. Last updated on October 11, 2026.
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Boise to South Dakota flights
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Top 2 airlines flying from Boise to South Dakota
Discover the top 2 airlines that operate flights from Boise 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 7,457,451 searches. Data last updated October 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$469 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$492 | FlexibilityNo cancel fee | On-timeN/A |