$131+ Cheap flights from Idaho to South Carolina
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to South Carolina with Cheapflights
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Cheapest flights from Idaho to South CarolinaExplore the most affordable flight options available from Idaho to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Idaho to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 8/16:33 pm
BOI
- CLT
1 stop9h 10m
American Airlines
Sat 8/84:30 pm
CLT
- BOI
1 stop8h 10m
American Airlines
Deal found 6/19![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 6/18. 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 7/295:20 am
GEG
- CLT
1 stop8h 32m
Delta
Tue 8/45:52 pm
CLT
- GEG
1 stop8h 34m
Delta
Deal found 6/18![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 9/1910:36 am
BOI
- CLT
2 stops11h 23m
United Airlines
Wed 9/238:48 am
CLT
- BOI
1 stop6h 47m
United Airlines
Deal found 6/20![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am
BOI
- CLT
2 stops8h 25m
Southwest
Wed 9/231:30 pm
CLT
- BOI
2 stops11h 40m
Southwest
Deal found 6/20![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 6/17. 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 10/811:30 pm
BOI
- CLT
1 stop7h 10m
Delta
Tue 10/137:45 am
CLT
- BOI
1 stop6h 57m
Delta
Deal found 6/17![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 6/18. 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 8/126:45 am
GEG
- CLT
1 stop8h 36m
Delta
Mon 8/176:24 am
CLT
- GEG
1 stop9h 33m
Delta
Deal found 6/18![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 9/266:45 am
GEG
- CHS
1 stop6h 52m
Delta
Wed 9/305:27 pm
CHS
- GEG
1 stop8h 27m
Delta
Deal found 6/20![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/16. 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 11/1112:40 pm
GEG
- SAV
1 stop8h 19m
Delta
Sat 11/145:30 am
SAV
- GEG
1 stop9h 08m
Delta
Deal found 6/16![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 8/115:00 am
BOI
- SAV
1 stop8h 02m
United Airlines
Thu 8/134:10 pm
SAV
- BOI
1 stop8h 30m
United Airlines
Deal found 6/18![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 6/20. 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.
Thu 10/1510:45 pm
GEG
- GSP
1 stop9h 13m
Delta
Sat 10/245:40 am
GSP
- GEG
1 stop8h 58m
Delta
Deal found 6/20![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:10 pm
BOI
- CLT
1 stop7h 40m
Southwest
Wed 8/126:50 am
CLT
- BOI
2 stops8h 50m
Southwest
Deal found 6/18![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 6/16. 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 7/32:50 pm
BOI
- CLT
1 stop6h 56m
Delta
Tue 7/76:58 pm
CLT
- BOI
1 stop6h 48m
Delta
Deal found 6/16![Delta logo]()
$375
Best flights from Idaho to South CarolinaDiscover carefully curated flight deals from Idaho to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Idaho to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 9/1910:36 am
BOI
- CLT
2 stops11h 23m
United Airlines
Wed 9/238:48 am
CLT
- BOI
1 stop6h 47m
United Airlines
Deal found 6/20![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am
BOI
- CLT
2 stops8h 25m
Southwest
Wed 9/231:30 pm
CLT
- BOI
2 stops11h 40m
Southwest
Deal found 6/20![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 6/16. 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 11/1112:40 pm
GEG
- SAV
1 stop8h 19m
Delta
Sat 11/145:30 am
SAV
- GEG
1 stop9h 08m
Delta
Deal found 6/16![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:03 am
GEG
- CHS
1 stop8h 03m
Alaska Airlines
Wed 9/237:09 pm
CHS
- GEG
1 stop7h 50m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:15 pm
BOI
- CLT
1 stop7h 29m
American Airlines
Tue 7/75:45 am
CLT
- BOI
1 stop7h 34m
American Airlines
Deal found 6/16![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 9/266:45 am
GEG
- CHS
1 stop6h 52m
Delta
Wed 9/307:55 am
CHS
- GEG
2 stops10h 44m
Delta
Deal found 6/20![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:40 am
GEG
- SAV
2 stops8h 50m
Southwest
Sat 11/1411:05 am
SAV
- GEG
2 stops13h 05m
Southwest
Deal found 6/16![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/265:00 am
GEG
- CLT
1 stop7h 14m
United Airlines
Sat 10/312:30 pm
CLT
- GEG
2 stops11h 19m
United Airlines
Deal found 6/17![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/16. 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 10/1511:30 pm
BOI
- CLT
1 stop7h 10m
Delta
Mon 10/196:50 pm
CLT
- BOI
1 stop7h 05m
Delta
Deal found 6/16![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
BOI
- SAV
2 stops11h 35m
Southwest
Thu 8/132:00 pm
SAV
- BOI
2 stops10h 35m
Southwest
Deal found 6/18![Southwest logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:10 pm
JAC
- CHS
2 stops24h 55m
Alaska Airlines
Sun 9/137:09 pm
CHS
- JAC
1 stop18h 13m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 8/135:00 am
GEG
- GSP
1 stop6h 48m
United Airlines
Mon 8/174:33 pm
GSP
- GEG
1 stop7h 13m
United Airlines
Deal found 6/20![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 6/20. 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.
Thu 8/1310:56 pm
GEG
- GSP
1 stop8h 44m
Delta
Mon 8/175:46 am
GSP
- GEG
2 stops9h 22m
Delta
Deal found 6/20![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sat 7/2512:15 pm
BOI
- SAV
1 stop9h 13m
American Airlines
Sat 8/15:00 am
SAV
- BOI
2 stops11h 22m
American Airlines
Deal found 6/21![American Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:30 am
BOI
- SAV
2 stops9h 05m
Southwest
Sat 9/197:40 am
SAV
- BOI
2 stops9h 45m
Southwest
Deal found 6/16![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:30 am
BOI
- SAV
2 stops8h 25m
Southwest
Thu 9/102:00 pm
SAV
- BOI
2 stops10h 35m
Southwest
Deal found 6/16![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 6/17. 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 10/410:50 pm
GEG
- CHS
1 stop8h 16m
Delta
Fri 10/95:30 am
CHS
- GEG
1 stop9h 08m
Delta
Deal found 6/17![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:10 pm
JAC
- CHS
2 stops24h 55m
Alaska Airlines
Sat 9/127:09 pm
CHS
- JAC
1 stop18h 13m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/45:00 am
GEG
- GSP
1 stop7h 19m
United Airlines
Thu 8/134:33 pm
GSP
- GEG
1 stop7h 13m
United Airlines
Deal found 6/16![United Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:15 pm
BOI
- MYR
1 stop9h 01m
American Airlines
Wed 7/154:43 pm
MYR
- BOI
1 stop8h 38m
American Airlines
Deal found 6/20![American Airlines logo]()
$511
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
BOI
- MYR
2 stops11h 10m
Southwest
Thu 9/248:10 am
MYR
- BOI
1 stop8h 00m
Southwest
Deal found 6/17![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 6/19. 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 11/110:45 pm
GEG
- CHS
1 stop6h 55m
Delta
Sun 11/85:30 am
CHS
- GEG
1 stop9h 08m
Delta
Deal found 6/19![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 10/272:43 pm
BOI
- CLT
1 stop6h 04m
United Airlines
Wed 10/288:15 am
CLT
- BOI
1 stop7h 15m
United Airlines
Deal found 6/17![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 6/19. 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 11/27:00 am
GEG
- CHS
1 stop6h 36m
Delta
Sun 11/85:30 am
CHS
- GEG
1 stop9h 08m
Delta
Deal found 6/19![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BOI
- MYR
2 stops9h 40m
Southwest
Mon 8/243:20 pm
MYR
- BOI
2 stops9h 15m
Southwest
Deal found 6/16![Southwest logo]()
$398
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 7/1612:49 pm
JAC
- CHS
1 stop8h 06m
American Airlines
Sun 7/195:00 am
CHS
- JAC
1 stop8h 10m
American Airlines
Deal found 6/19![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 10/275:00 am
GEG
- CLT
1 stop7h 19m
United Airlines
Wed 10/288:37 am
CLT
- GEG
1 stop9h 38m
United Airlines
Deal found 6/20![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 6/16. 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 11/1910:45 pm
GEG
- CHS
1 stop7h 57m
Delta
Thu 1/75:30 am
CHS
- GEG
1 stop9h 08m
Delta
Deal found 6/16![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:55 am
GEG
- GSP
2 stops7h 40m
Southwest
Sat 8/153:30 pm
GSP
- GEG
2 stops8h 25m
Southwest
Deal found 6/16![Southwest logo]()
$434
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 12/87:00 am
BOI
- SAV
2 stops14h 25m
United Airlines
Wed 12/96:30 am
SAV
- BOI
2 stops13h 25m
United Airlines
Deal found 6/17![United Airlines logo]()
$483
Last-minute flights from Idaho to South CarolinaDiscover last-minute flight deals from Idaho to South Carolina. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to South Carolina. Data last updated June 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 6/3012:51 pm
GEG
- CHS
1 stop7h 06m
American Airlines
Sat 7/47:30 am
CHS
- GEG
1 stop8h 39m
American Airlines
Deal found 6/18![American Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/16. 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 7/32:50 pm
BOI
- CLT
1 stop6h 56m
Delta
Tue 7/76:58 pm
CLT
- BOI
1 stop6h 48m
Delta
Deal found 6/16![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/17. 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 7/142:26 pm
GEG
- CLT
1 stop6h 18m
Delta
Tue 7/216:58 pm
CLT
- GEG
1 stop7h 08m
Delta
Deal found 6/17![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:16 am
GEG
- CLT
1 stop9h 57m
American Airlines
Tue 7/217:41 am
CLT
- GEG
1 stop9h 18m
American Airlines
Deal found 6/20![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/153:54 pm
BOI
- CLT
1 stop7h 05m
American Airlines
Wed 7/224:50 pm
CLT
- BOI
1 stop7h 56m
American Airlines
Deal found 6/17![American Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
GEG
- CHS
2 stops12h 30m
Southwest
Mon 7/205:40 pm
CHS
- GEG
2 stops9h 55m
Southwest
Deal found 6/18![Southwest logo]()
$411
This Delta deal was found by Cheapflights users on 6/16. 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 7/1610:48 pm
GEG
- CLT
1 stop7h 01m
Delta
Wed 7/226:10 pm
CLT
- GEG
1 stop8h 45m
Delta
Deal found 6/16![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/17. 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 7/2110:48 pm
GEG
- CLT
1 stop7h 01m
Delta
Tue 7/286:20 am
CLT
- GEG
1 stop8h 19m
Delta
Deal found 6/17![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 6/19. 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 7/242:50 pm
BOI
- CLT
1 stop6h 54m
Delta
Tue 8/115:52 pm
CLT
- BOI
1 stop8h 07m
Delta
Deal found 6/19![Delta logo]()
$406
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:25 am
BOI
- CLT
2 stops10h 55m
Southwest
Tue 8/111:30 pm
CLT
- BOI
2 stops11h 40m
Southwest
Deal found 6/19![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:25 am
BOI
- CLT
2 stops10h 55m
Southwest
Sat 8/86:30 am
CLT
- BOI
2 stops11h 00m
Southwest
Deal found 6/19![Southwest logo]()
$435
This Delta deal was found by Cheapflights users on 6/18. 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 7/295:20 am
GEG
- CLT
1 stop8h 32m
Delta
Tue 8/45:52 pm
CLT
- GEG
1 stop8h 34m
Delta
Deal found 6/18![Delta logo]()
$355
One-way flights from Idaho to South CarolinaSearch for one-way flight options from Idaho to South Carolina. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Idaho to South Carolina. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Trip.com deal was found by Cheapflights users on 6/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- CLT
1 stop27h 22m
Frontier
Deal found 6/19![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 6/19. 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 9/92:11 pm
BOI
- CLT
1 stop7h 48m
Delta
Deal found 6/19![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 6/17. 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 11/410:45 pm
GEG
- CLT
1 stop9h 19m
Delta
Deal found 6/17![Delta logo]()
$178
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
GEG
- GSP
1 stop7h 34m
American Airlines
Deal found 6/20![American Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:05 am
BOI
- CLT
2 stops12h 05m
Southwest
Deal found 6/19![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 6/18. 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 7/2810:48 pm
GEG
- CHS
1 stop8h 25m
Delta
Deal found 6/18![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 7/147:05 pm
BOI
- MYR
2 stops12h 54m
United Airlines
Deal found 6/20![United Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 6/16. 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 9/154:19 pm
GEG
- GSP
2 stops13h 55m
Delta
Deal found 6/16![Delta logo]()
$187
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 7/286:30 am
GEG
- CHS
2 stops13h 25m
American Airlines
Deal found 6/18![American Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:12 pm
BOI
- CLT
1 stop9h 36m
American Airlines
Deal found 6/20![American Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 6/17. 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 11/510:45 pm
GEG
- CLT
1 stop6h 55m
Delta
Deal found 6/17![Delta logo]()
$191
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
BOI
- CLT
2 stops9h 50m
Southwest
Deal found 6/17![Southwest logo]()
$196
Find flight deals from Idaho to South Carolina
Keep the following information in mind while searching for Idaho to South Carolina flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (American Airlines) |
One-way from | $131 (Trip.com) |
Popular in | October |
Cheapest in | November |
Average price | $601 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to South Carolina 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 June 21, 2026.
Use the filters below to find and compare flights from Idaho to South Carolina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseCharlotte
BOI - CLT
BOICLT
Boise Air Term. Gowen Fld
Sat 9/19
10:36 am-11:59 pm
2 stops11h 23m
Charlotte Douglas
Wed 9/23
8:48 am-1:35 pm
1 stop6h 47m
$360
BoiseCharlotte
BOI - CLT
BOICLT
Boise Air Term. Gowen Fld
Sat 9/19
6:10 am-4:35 pm
2 stops8h 25m
Charlotte Douglas
Wed 9/23
1:30 pm-11:10 pm
2 stops11h 40m
$366
SpokaneSavannah
GEG - SAV
GEGSAV
Spokane
Wed 11/11
12:40 pm-11:59 pm
1 stop8h 19m
Savannah/Hilton Head
Sat 11/14
5:30 am-11:38 am
1 stop9h 08m
$372
SpokaneCharleston
GEG - CHS
GEGCHS
Spokane
Sat 9/26
6:45 am-4:37 pm
1 stop6h 52m
Charleston
Wed 9/30
7:55 am-3:39 pm
2 stops10h 44m
$374
BoiseCharlotte
BOI - CLT
BOICLT
Boise Air Term. Gowen Fld
Thu 10/15
11:30 pm-8:40 am
1 stop7h 10m
Charlotte Douglas
Mon 10/19
6:50 pm-11:55 pm
1 stop7h 05m
$381
SpokaneCharleston
GEG - CHS
GEGCHS
Spokane
Tue 9/22
7:03 am-6:06 pm
1 stop8h 03m
Charleston
Wed 9/23
7:09 pm-11:59 pm
1 stop7h 50m
$382
SpokaneSavannah
GEG - SAV
GEGSAV
Spokane
Wed 11/11
6:40 am-6:30 pm
2 stops8h 50m
Savannah/Hilton Head
Sat 11/14
11:05 am-9:10 pm
2 stops13h 05m
$382
BoiseSavannah
BOI - SAV
BOISAV
Boise Air Term. Gowen Fld
Tue 8/11
6:00 am-7:35 pm
2 stops11h 35m
Savannah/Hilton Head
Thu 8/13
2:00 pm-10:35 pm
2 stops10h 35m
$382
SpokaneCharlotte
GEG - CLT
GEGCLT
Spokane
Sat 9/26
5:00 am-3:14 pm
1 stop7h 14m
Charlotte Douglas
Sat 10/3
12:30 pm-8:49 pm
2 stops11h 19m
$386
SpokaneGreenville
GEG - GSP
GEGGSP
Spokane
Thu 8/13
10:56 pm-10:40 am
1 stop8h 44m
Greenville
Mon 8/17
5:46 am-12:08 pm
2 stops9h 22m
$386
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to South Carolina
Have a flexible travel schedule? Discover the best time to fly to South Carolina from Idaho with our price prediction graph.
BOI-CLT
GEG-SAV
GEG-CHS
GEG-CLT
BOI-SAV
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 Idaho to South Carolina
USID-USSC
BOI-CLT
GEG-SAV
GEG-CHS
GEG-CLT
What is the cheapest month to book a flight from Idaho to South Carolina?
Currently, March is the cheapest month in which you can book a flight from Idaho to South Carolina (average of $165). Flying from Idaho to South Carolina in June is currently the most expensive (average of $390). 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 Idaho to South Carolina?
Reviews of airlines servicing South Carolina
Get insights into the airlines that provide service to South Carolina. 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 Carolina. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Idaho to South Carolina. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Idaho to South Carolina. 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 Carolina
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Carolina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to South Carolina by cabin class
Find flights from Idaho to South Carolina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and South Carolina flights
Browse other Idaho and South Carolina flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Carolina
Find the right flight back to Idaho after your stay in South Carolina
Idaho to South Carolina flights
Consider these flights traveling from Idaho to South Carolina.
Top 5 airlines flying from Idaho to South Carolina
Discover the top 5 airlines that operate flights from Idaho to South Carolina. 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$506 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$339 | Average$595 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$369 | Average$458 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$430 | Average$757 | FlexibilityNo cancel fee | On-time75% |