$137+ Cheap flights from South Carolina to Idaho
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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOI
mei. 23 — mei. 301
Round-trip
1 adult, Economy
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Cheapest flights from South Carolina to IdahoExplore the most affordable flight options available from South Carolina to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 23, 2026.
Explore the most affordable flight options available from South Carolina to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 23, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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.
di 8/115:30 am
CHS
- GEG
2 stops11h 36m
Delta
do 8/2010:45 pm
GEG
- CHS
1 stop6h 51m
Delta
Deal found 4/22![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 4/21. 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.
wo 5/273:00 pm
CHS
- BOI
1 stop9h 28m
Delta
za 5/301:53 pm
BOI
- CHS
1 stop8h 06m
Delta
Deal found 4/21![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 4/21. 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.
di 6/96:58 pm
CLT
- BOI
1 stop6h 49m
Delta
wo 6/102:50 pm
BOI
- CLT
1 stop6h 55m
Delta
Deal found 4/21![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/22. 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.
di 6/27:19 pm
CLT
- GEG
1 stop6h 47m
Delta
di 6/910:48 pm
GEG
- CLT
1 stop9h 44m
Delta
Deal found 4/22![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 6/27:44 am
CLT
- GEG
1 stop8h 30m
American Airlines
di 6/96:30 am
GEG
- CLT
1 stop10h 02m
American Airlines
Deal found 4/22![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 4/20. 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.
di 9/15:25 pm
CLT
- BOI
1 stop8h 31m
Delta
do 9/1711:30 pm
BOI
- CLT
1 stop7h 08m
Delta
Deal found 4/20![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 4/20. 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.
wo 8/195:25 pm
CLT
- GEG
1 stop9h 10m
Delta
ma 8/2410:45 pm
GEG
- CLT
1 stop9h 19m
Delta
Deal found 4/20![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 4/22. 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.
di 8/113:00 pm
CLT
- GEG
2 stops11h 35m
Delta
do 8/207:07 pm
GEG
- CLT
2 stops10h 31m
Delta
Deal found 4/22![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 4/22. 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.
do 6/45:30 am
SAV
- GEG
2 stops10h 41m
Delta
wo 6/1012:47 pm
GEG
- SAV
1 stop8h 07m
Delta
Deal found 4/22![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/20. 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.
di 5/1211:14 am
CHS
- BOI
2 stops13h 24m
American Airlines
di 6/3011:19 am
BOI
- CHS
1 stop9h 39m
American Airlines
Deal found 4/20![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/22. 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.
do 6/46:36 am
SAV
- GEG
2 stops9h 35m
Delta
di 6/97:59 pm
GEG
- SAV
2 stops12h 16m
Delta
Deal found 4/22![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 4/22. 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.
ma 6/16:15 am
CLT
- BOI
1 stop9h 03m
Delta
do 6/411:39 pm
BOI
- CLT
1 stop7h 17m
Delta
Deal found 4/22![Delta logo]()
$355
Best flights from South Carolina to IdahoDiscover carefully curated flight deals from South Carolina to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 23, 2026.
Discover carefully curated flight deals from South Carolina to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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.
wo 5/273:00 pm
CHS
- BOI
1 stop9h 28m
Delta
za 5/301:53 pm
BOI
- CHS
1 stop8h 06m
Delta
Deal found 4/21![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 8/114:15 pm
CLT
- BOI
1 stop7h 10m
United Airlines
wo 8/1212:23 pm
BOI
- CLT
1 stop7h 07m
United Airlines
Deal found 4/22![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 4/18. 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.
wo 7/82:10 pm
CHS
- GEG
2 stops11h 05m
Southwest
wo 7/156:00 am
GEG
- CHS
1 stop10h 35m
Southwest
Deal found 4/18![Southwest logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 7/28:25 am
CHS
- GEG
1 stop7h 42m
American Airlines
di 7/76:30 am
GEG
- CHS
2 stops13h 26m
American Airlines
Deal found 4/22![American Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 4/22. 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.
di 6/29:47 am
CLT
- GEG
2 stops11h 14m
Delta
di 6/97:08 pm
GEG
- CLT
2 stops10h 47m
Delta
Deal found 4/22![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 4/19. 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.
wo 7/85:10 am
CHS
- GEG
2 stops11h 11m
Delta
wo 7/1510:48 pm
GEG
- CHS
1 stop8h 25m
Delta
Deal found 4/19![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 4/20. 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.
wo 7/84:50 pm
CHS
- GEG
1 stop8h 25m
Southwest
di 7/146:25 am
GEG
- CHS
1 stop12h 00m
Southwest
Deal found 4/20![Southwest logo]()
$423
This United Airlines deal was found by Cheapflights users on 4/20. 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.
di 9/14:15 pm
GSP
- GEG
1 stop7h 49m
United Airlines
wo 9/25:00 am
GEG
- GSP
1 stop7h 10m
United Airlines
Deal found 4/20![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 4/20. 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.
vr 5/296:03 pm
CHS
- BOI
1 stop6h 25m
Delta
di 6/211:39 pm
BOI
- CHS
1 stop7h 59m
Delta
Deal found 4/20![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 7/47:00 am
SAV
- GEG
1 stop7h 59m
American Airlines
di 7/1412:49 pm
GEG
- SAV
1 stop7h 36m
American Airlines
Deal found 4/22![American Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 4/20. 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.
ma 6/225:30 pm
CHS
- BOI
2 stops9h 35m
Southwest
ma 7/67:40 pm
BOI
- CHS
2 stops12h 30m
Southwest
Deal found 4/20![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 4/20. 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.
di 6/24:08 pm
CLT
- GEG
1 stop7h 57m
United Airlines
wo 6/31:41 pm
GEG
- CLT
1 stop6h 27m
United Airlines
Deal found 4/20![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 4/19. 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.
za 5/305:37 pm
CLT
- IDA
1 stop7h 05m
Delta
wo 6/36:54 pm
IDA
- CLT
2 stops12h 02m
Delta
Deal found 4/19![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/272:25 pm
CHS
- BOI
2 stops9h 45m
Southwest
za 5/307:05 am
BOI
- CHS
2 stops9h 30m
Southwest
Deal found 4/21![Southwest logo]()
$450
This American Airlines deal was found by Cheapflights users on 4/18. 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.
do 7/28:25 am
CHS
- JAC
1 stop9h 09m
American Airlines
wo 7/812:54 pm
JAC
- CHS
1 stop8h 02m
American Airlines
Deal found 4/18![American Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 4/20. 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.
za 9/265:25 pm
CLT
- BOI
1 stop8h 31m
Delta
do 10/111:30 pm
BOI
- CLT
1 stop7h 08m
Delta
Deal found 4/20![Delta logo]()
$406
This Southwest deal was found by Cheapflights users on 4/19. 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.
do 10/156:45 am
CLT
- BOI
2 stops10h 45m
Southwest
do 10/2211:45 am
BOI
- CLT
2 stops8h 35m
Southwest
Deal found 4/19![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/18. 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.
di 6/166:00 am
CHS
- JAC
2 stops13h 54m
United Airlines
wo 6/248:00 am
JAC
- CHS
2 stops12h 15m
United Airlines
Deal found 4/18![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 4/21. 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.
do 5/145:15 am
CHS
- GEG
1 stop9h 02m
Delta
ma 5/186:45 pm
GEG
- CHS
2 stops10h 58m
Delta
Deal found 4/21![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 4/20. 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.
za 5/239:04 am
GSP
- JAC
2 stops12h 20m
American Airlines
di 5/2612:52 pm
JAC
- GSP
1 stop8h 05m
American Airlines
Deal found 4/20![American Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 6/26:40 am
CLT
- GEG
2 stops10h 05m
Southwest
di 6/96:00 am
GEG
- CLT
2 stops10h 40m
Southwest
Deal found 4/22![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/20. 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.
za 5/234:15 pm
GSP
- JAC
1 stop6h 43m
United Airlines
di 5/267:05 am
JAC
- GSP
1 stop6h 14m
United Airlines
Deal found 4/20![United Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 4/18. 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.
za 8/225:25 pm
CLT
- IDA
1 stop6h 49m
Delta
za 9/56:10 am
IDA
- CLT
1 stop8h 33m
Delta
Deal found 4/18![Delta logo]()
$420
This Southwest deal was found by Cheapflights users on 4/18. 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.
di 9/221:30 pm
CLT
- GEG
2 stops11h 55m
Southwest
di 9/297:00 am
GEG
- CLT
2 stops11h 10m
Southwest
Deal found 4/18![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 9/151:05 pm
CLT
- JAC
1 stop7h 47m
United Airlines
za 9/198:00 am
JAC
- CLT
2 stops13h 09m
United Airlines
Deal found 4/19![United Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 4/18. 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.
ma 6/223:14 pm
CHS
- BOI
2 stops10h 55m
Delta
wo 7/811:42 pm
BOI
- CHS
1 stop8h 31m
Delta
Deal found 4/18![Delta logo]()
$421
This Southwest deal was found by Cheapflights users on 4/19. 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.
wo 7/81:25 pm
SAV
- GEG
2 stops11h 50m
Southwest
wo 7/156:25 am
GEG
- SAV
1 stop6h 45m
Southwest
Deal found 4/19![Southwest logo]()
$472
This American Airlines deal was found by Cheapflights users on 4/21. 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.
za 9/57:54 pm
CHS
- JAC
1 stop18h 28m
American Airlines
wo 9/93:32 pm
JAC
- CHS
1 stop22h 55m
American Airlines
Deal found 4/21![American Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 4/22. 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.
vr 8/215:25 pm
CLT
- IDA
1 stop6h 49m
Delta
di 8/2511:20 am
IDA
- CLT
2 stops10h 37m
Delta
Deal found 4/22![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 6/43:55 pm
SAV
- GEG
2 stops10h 30m
Southwest
wo 6/105:00 am
GEG
- SAV
2 stops9h 45m
Southwest
Deal found 4/22![Southwest logo]()
$477
Last-minute flights from South Carolina to IdahoDiscover last-minute flight deals from South Carolina to Idaho. Data last updated april 23, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Idaho. Data last updated april 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/21. 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.
wo 5/65:15 pm
CLT
- IDA
1 stop7h 25m
Delta
zo 5/106:00 am
IDA
- CLT
1 stop8h 52m
Delta
Deal found 4/21![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 4/20. 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.
ma 5/117:19 pm
CLT
- GEG
1 stop6h 47m
Delta
za 5/1612:27 pm
GEG
- CLT
1 stop8h 26m
Delta
Deal found 4/20![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 4/20. 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.
di 5/1211:14 am
CHS
- BOI
2 stops13h 24m
American Airlines
di 6/3011:19 am
BOI
- CHS
1 stop9h 39m
American Airlines
Deal found 4/20![American Airlines logo]()
$337
This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/127:07 pm
CHS
- GEG
1 stop7h 48m
Alaska Airlines
do 5/141:59 pm
GEG
- CHS
1 stop25h 27m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 4/21. 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.
do 5/145:15 am
CHS
- GEG
1 stop9h 02m
Delta
ma 5/1810:40 pm
GEG
- CHS
1 stop8h 00m
Delta
Deal found 4/21![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/21. 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.
do 5/144:30 pm
CLT
- GEG
1 stop9h 39m
American Airlines
ma 5/181:13 pm
GEG
- CLT
1 stop7h 38m
American Airlines
Deal found 4/21![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/21. 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.
vr 5/156:00 pm
CLT
- BOI
1 stop7h 41m
American Airlines
za 5/234:05 pm
BOI
- CLT
1 stop6h 48m
American Airlines
Deal found 4/21![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 4/20. 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.
za 5/233:04 pm
CLT
- GEG
1 stop8h 39m
American Airlines
di 5/2612:51 pm
GEG
- CLT
1 stop9h 02m
American Airlines
Deal found 4/20![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/258:55 am
CLT
- JAC
Nonstop4h 10m
American Airlines
do 5/2810:00 am
JAC
- CLT
Nonstop4h 04m
American Airlines
Deal found 4/22![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 4/21. 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.
wo 5/273:00 pm
CHS
- BOI
1 stop9h 28m
Delta
za 5/301:53 pm
BOI
- CHS
1 stop8h 06m
Delta
Deal found 4/21![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 4/20. 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.
vr 5/296:03 pm
CHS
- BOI
1 stop6h 25m
Delta
di 6/211:39 pm
BOI
- CHS
1 stop7h 59m
Delta
Deal found 4/20![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 4/20. 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.
za 5/305:37 pm
CLT
- IDA
1 stop7h 05m
Delta
wo 6/36:54 pm
IDA
- CLT
2 stops12h 02m
Delta
Deal found 4/20![Delta logo]()
$399
One-way flights from South Carolina to IdahoSearch for one-way flight options from South Carolina to Idaho. Find affordable one-way fares based on user searches. Data last updated april 23, 2026.
Search for one-way flight options from South Carolina to Idaho. Find affordable one-way fares based on user searches. Data last updated april 23, 2026.
This CheapOair deal was found by Cheapflights users on 4/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 7/1310:14 pm
CLT
- BOI
1 stop15h 55m
Frontier
Deal found 4/20![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 4/21. 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.
wo 9/95:45 am
GSP
- GEG
1 stop8h 39m
Delta
Deal found 4/21![Delta logo]()
$150
This American Airlines deal was found by Cheapflights users on 4/21. 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.
di 6/97:00 am
SAV
- GEG
1 stop8h 01m
American Airlines
Deal found 4/21![American Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 4/21. 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.
wo 9/912:55 pm
GSP
- GEG
2 stops10h 52m
American Airlines
Deal found 4/21![American Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 4/21. 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.
di 6/95:39 am
SAV
- GEG
2 stops10h 39m
Delta
Deal found 4/21![Delta logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/67:58 pm
CLT
- IDA
2 stops45h 29m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 4/21. 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.
ma 9/145:25 pm
CLT
- BOI
1 stop8h 31m
Delta
Deal found 4/21![Delta logo]()
$178
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/127:07 pm
CHS
- GEG
1 stop7h 48m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/147:40 am
CLT
- BOI
2 stops10h 35m
Southwest
Deal found 4/21![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 4/22. 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.
di 5/123:12 pm
CHS
- GEG
2 stops11h 06m
Delta
Deal found 4/22![Delta logo]()
$184
This American Airlines deal was found by Cheapflights users on 4/20. 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.
wo 6/31:15 pm
SAV
- GEG
2 stops13h 05m
American Airlines
Deal found 4/20![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 4/20. 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.
di 7/144:50 pm
CHS
- GEG
1 stop8h 25m
Southwest
Deal found 4/20![Southwest logo]()
$189
Find flight deals from South Carolina to Idaho
Keep the following information in mind while searching for South Carolina to Idaho flight deals. Data was last updated april 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Delta) |
One-way from | $137 (CheapOair) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Idaho 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 april 23, 2026.
Use the filters below to find and compare flights from South Carolina to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonBoise
CHS - BOI
CHSBOI
Charleston
wo 5/27
3:00 pm-10:28 pm
1 stop9h 28m
Boise Air Term. Gowen Fld
za 5/30
1:53 pm-11:59 pm
1 stop8h 06m
$291
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
di 6/2
9:47 am-6:01 pm
2 stops11h 14m
Spokane
di 6/9
7:08 pm-8:55 am
2 stops10h 47m
$303
CharlestonSpokane
CHS - GEG
CHSGEG
Charleston
wo 7/8
5:10 am-1:21 pm
2 stops11h 11m
Spokane
wo 7/15
10:48 pm-10:13 am
1 stop8h 25m
$382
CharlestonBoise
CHS - BOI
CHSBOI
Charleston
vr 5/29
6:03 pm-10:28 pm
1 stop6h 25m
Boise Air Term. Gowen Fld
di 6/2
11:39 pm-9:38 am
1 stop7h 59m
$382
CharlotteBoise
CLT - BOI
CLTBOI
Charlotte Douglas
di 8/11
4:15 pm-9:25 pm
1 stop7h 10m
Boise Air Term. Gowen Fld
wo 8/12
12:23 pm-9:30 pm
1 stop7h 07m
$393
CharlotteIdaho Falls
CLT - IDA
CLTIDA
Charlotte Douglas
za 5/30
5:37 pm-10:42 pm
1 stop7h 05m
Idaho Falls Fanning Field
wo 6/3
6:54 pm-8:56 am
2 stops12h 02m
$399
CharlotteBoise
CLT - BOI
CLTBOI
Charlotte Douglas
za 9/26
5:25 pm-11:56 pm
1 stop8h 31m
Boise Air Term. Gowen Fld
do 10/1
11:30 pm-8:38 am
1 stop7h 08m
$406
CharlestonSpokane
CHS - GEG
CHSGEG
Charleston
do 5/14
5:15 am-11:17 am
1 stop9h 02m
Spokane
ma 5/18
6:45 pm-8:43 am
2 stops10h 58m
$407
CharlestonSpokane
CHS - GEG
CHSGEG
Charleston
wo 7/8
2:10 pm-10:15 pm
2 stops11h 05m
Spokane
wo 7/15
6:00 am-7:35 pm
1 stop10h 35m
$419
CharlotteIdaho Falls
CLT - IDA
CLTIDA
Charlotte Douglas
za 8/22
5:25 pm-10:14 pm
1 stop6h 49m
Idaho Falls Fanning Field
za 9/5
6:10 am-4:43 pm
1 stop8h 33m
$420
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Carolina to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from South Carolina with our price prediction graph.
CHS-BOI
CLT-BOI
CHS-GEG
CLT-GEG
GSP-GEG
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 South Carolina to Idaho
USSC-USID
CHS-BOI
CLT-BOI
CHS-GEG
CLT-GEG
What is the cheapest month to book a flight from South Carolina to Idaho?
Currently, August is the cheapest month in which you can book a flight from South Carolina to Idaho (average of $158). Flying from South Carolina to Idaho in March is currently the most expensive (average of $357). 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 South Carolina to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated april 23, 2026.
Read through reviews of airlines operating flights from South Carolina to Idaho, such as Delta,United Airlines, andAmerican Airlines. 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.
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for South Carolina to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Idaho by cabin class
Find flights from South Carolina to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Carolina and Idaho flights
Browse other South Carolina and Idaho flight options. Last updated on april 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to South Carolina after your stay in Idaho
South Carolina to Idaho flights
Consider these flights traveling from South Carolina to Idaho.
Top 3 airlines flying from South Carolina to Idaho
Discover the top 3 airlines that operate flights from South Carolina to Idaho. 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 april 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$708 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$548 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$469 | FlexibilityNo cancel fee | On-timeN/A |