$132+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOI
Aug 6 — Aug 131
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 July 7, 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 July 7, 2026.
This CheapOair deal was found by Cheapflights users on 7/5. 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.
Wed 8/195:21 pm
CLT
- BOI
1 stop20h 08m
Frontier
Tue 8/251:24 pm
BOI
- CLT
1 stop25h 02m
Frontier
Deal found 7/5![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 7/5. 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 11/122:59 pm
CAE
- BOI
1 stop9h 42m
Delta
Mon 11/161:43 pm
BOI
- CAE
1 stop8h 11m
Delta
Deal found 7/5![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/2. 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 8/225:43 pm
CLT
- IDA
1 stop6h 49m
Delta
Sat 9/56:00 am
IDA
- CLT
1 stop8h 33m
Delta
Deal found 7/2![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 pm
CLT
- GEG
1 stop7h 10m
Southwest
Sat 8/297:05 am
GEG
- CLT
2 stops8h 15m
Southwest
Deal found 7/6![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 7/2. 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 12/242:59 pm
CAE
- BOI
2 stops11h 05m
Delta
Thu 12/3111:30 pm
BOI
- CAE
1 stop7h 55m
Delta
Deal found 7/2![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/47:41 am
CLT
- BOI
1 stop9h 05m
American Airlines
Tue 8/188:01 am
BOI
- CLT
1 stop9h 34m
American Airlines
Deal found 7/2![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/2. 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 9/305:50 pm
CLT
- GEG
1 stop9h 07m
Delta
Wed 10/72:00 pm
GEG
- CLT
1 stop6h 15m
Delta
Deal found 7/2![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 8/111:17 pm
CLT
- IDA
2 stops11h 15m
Delta
Tue 8/187:00 pm
IDA
- CLT
2 stops11h 52m
Delta
Deal found 7/6![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/153:30 pm
CLT
- BOI
2 stops9h 10m
United Airlines
Sat 8/2210:36 am
BOI
- CLT
1 stop8h 40m
United Airlines
Deal found 7/2![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/2. 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 8/156:30 am
CLT
- BOI
2 stops11h 00m
Southwest
Sat 8/226:10 am
BOI
- CLT
2 stops10h 10m
Southwest
Deal found 7/2![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 7/2. 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 9/3012:35 pm
CLT
- GEG
2 stops12h 50m
Southwest
Wed 10/77:35 am
GEG
- CLT
2 stops10h 30m
Southwest
Deal found 7/2![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 7/2. 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 8/315:19 pm
CLT
- BOI
1 stop8h 40m
Delta
Sat 9/192:50 pm
BOI
- CLT
1 stop6h 50m
Delta
Deal found 7/2![Delta logo]()
$368
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 July 7, 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 July 7, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 8/121:59 pm
CAE
- BOI
2 stops12h 00m
Delta
Mon 8/1711:10 pm
BOI
- CAE
1 stop8h 07m
Delta
Deal found 7/7![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/17:00 am
GSP
- GEG
1 stop7h 54m
American Airlines
Wed 9/96:00 am
GEG
- GSP
1 stop7h 34m
American Airlines
Deal found 7/3![American Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/58:05 am
CLT
- GEG
2 stops13h 46m
United Airlines
Wed 9/91:37 pm
GEG
- CLT
1 stop6h 52m
United Airlines
Deal found 7/3![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 7/3. 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 9/53:25 pm
CLT
- GEG
2 stops8h 30m
Southwest
Wed 9/96:15 am
GEG
- CLT
2 stops11h 55m
Southwest
Deal found 7/3![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 7/4. 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 1/12:59 pm
CAE
- BOI
1 stop9h 42m
Delta
Thu 1/75:40 am
BOI
- CAE
2 stops8h 48m
Delta
Deal found 7/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/2. 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 10/37:40 am
CLT
- BOI
1 stop7h 21m
Delta
Sat 10/171:33 pm
BOI
- CLT
1 stop8h 21m
Delta
Deal found 7/2![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 7/5. 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 8/191:30 pm
CLT
- BOI
2 stops11h 40m
Southwest
Tue 8/258:20 am
BOI
- CLT
2 stops10h 50m
Southwest
Deal found 7/5![Southwest logo]()
$403
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/156:45 am
CLT
- GEG
1 stop8h 38m
United Airlines
Sat 9/195:00 am
GEG
- CLT
2 stops13h 00m
United Airlines
Deal found 7/5![United Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Sun 8/307:37 am
CLT
- GEG
1 stop9h 32m
American Airlines
Wed 9/96:00 am
GEG
- CLT
1 stop9h 09m
American Airlines
Deal found 7/4![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 7/2. 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 8/116:24 am
CLT
- GEG
1 stop9h 33m
Delta
Tue 8/185:30 am
GEG
- CLT
1 stop8h 12m
Delta
Deal found 7/2![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:30 pm
CLT
- GEG
1 stop7h 10m
Southwest
Fri 8/146:00 am
GEG
- CLT
1 stop12h 50m
Southwest
Deal found 7/7![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/26:25 am
CAE
- BOI
1 stop7h 03m
United Airlines
Wed 9/97:05 pm
BOI
- CAE
2 stops12h 39m
United Airlines
Deal found 7/5![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/2. 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 8/315:19 pm
CLT
- BOI
1 stop8h 40m
Delta
Sat 9/192:50 pm
BOI
- CLT
1 stop6h 50m
Delta
Deal found 7/2![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/49:41 am
CLT
- BOI
1 stop9h 08m
American Airlines
Tue 8/118:01 am
BOI
- CLT
1 stop9h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/176:25 am
CAE
- BOI
1 stop7h 01m
United Airlines
Sat 9/266:50 pm
BOI
- CAE
2 stops12h 22m
United Airlines
Deal found 7/6![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/2. 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 8/197:18 pm
CLT
- GEG
1 stop6h 51m
Delta
Mon 8/2410:56 pm
GEG
- CLT
1 stop9h 07m
Delta
Deal found 7/2![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:50 am
CLT
- BOI
2 stops8h 50m
Southwest
Tue 8/188:20 am
BOI
- CLT
2 stops10h 50m
Southwest
Deal found 7/6![Southwest logo]()
$465
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/304:20 pm
CLT
- GEG
1 stop7h 29m
United Airlines
Wed 10/75:00 am
GEG
- CLT
2 stops13h 15m
United Airlines
Deal found 7/2![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 7/2. 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 9/307:00 am
GSP
- GEG
2 stops12h 21m
Delta
Wed 10/76:20 am
GEG
- GSP
2 stops10h 54m
Delta
Deal found 7/2![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 7/5. 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 9/1512:35 pm
CLT
- GEG
2 stops12h 50m
Southwest
Sat 9/197:05 am
GEG
- CLT
2 stops8h 15m
Southwest
Deal found 7/5![Southwest logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/4. 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 11/146:25 am
CAE
- BOI
1 stop7h 16m
United Airlines
Tue 11/176:59 pm
BOI
- CAE
2 stops12h 48m
United Airlines
Deal found 7/4![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 7/3. 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 9/105:13 pm
CLT
- BOI
1 stop8h 46m
Delta
Thu 9/1711:10 pm
BOI
- CLT
1 stop7h 39m
Delta
Deal found 7/3![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 9/137:00 am
CAE
- IDA
1 stop8h 37m
American Airlines
Tue 9/221:58 pm
IDA
- CAE
1 stop8h 01m
American Airlines
Deal found 7/2![American Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/36:45 am
CLT
- BOI
1 stop6h 43m
United Airlines
Sat 10/1710:35 am
BOI
- CLT
2 stops11h 21m
United Airlines
Deal found 7/2![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 7/2. 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 9/307:00 am
GSP
- GEG
1 stop7h 28m
Delta
Tue 10/612:56 pm
GEG
- GSP
1 stop7h 41m
Delta
Deal found 7/2![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/94:16 pm
CHS
- JAC
1 stop6h 42m
United Airlines
Wed 8/127:00 am
JAC
- CHS
1 stop6h 28m
United Airlines
Deal found 7/7![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 7/5. 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 8/225:43 pm
CLT
- IDA
1 stop6h 49m
Delta
Sat 9/511:35 am
IDA
- CLT
2 stops10h 02m
Delta
Deal found 7/5![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/204:16 pm
CHS
- JAC
1 stop6h 42m
United Airlines
Wed 7/298:00 am
JAC
- CHS
2 stops12h 15m
United Airlines
Deal found 7/3![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 7/4. 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 9/255:50 pm
CLT
- IDA
1 stop6h 32m
Delta
Mon 9/286:57 pm
IDA
- CLT
2 stops11h 52m
Delta
Deal found 7/4![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/24:23 pm
CLT
- JAC
1 stop6h 17m
United Airlines
Tue 9/81:40 pm
JAC
- CLT
1 stop7h 49m
United Airlines
Deal found 7/2![United Airlines logo]()
$503
Last-minute flights from South Carolina to IdahoDiscover last-minute flight deals from South Carolina to Idaho. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Idaho. Data last updated July 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/47:41 am
CLT
- BOI
1 stop9h 05m
American Airlines
Tue 8/188:01 am
BOI
- CLT
1 stop9h 34m
American Airlines
Deal found 7/2![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/2. 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 8/116:24 am
CLT
- GEG
1 stop9h 33m
Delta
Tue 8/185:30 am
GEG
- CLT
1 stop8h 12m
Delta
Deal found 7/2![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 8/111:17 pm
CLT
- IDA
2 stops11h 15m
Delta
Tue 8/187:00 pm
IDA
- CLT
2 stops11h 52m
Delta
Deal found 7/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 8/121:59 pm
CAE
- BOI
2 stops12h 00m
Delta
Mon 8/1711:10 pm
BOI
- CAE
1 stop8h 07m
Delta
Deal found 7/7![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/153:30 pm
CLT
- BOI
2 stops9h 10m
United Airlines
Sat 8/2210:36 am
BOI
- CLT
1 stop8h 40m
United Airlines
Deal found 7/2![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/2. 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 8/156:30 am
CLT
- BOI
2 stops11h 00m
Southwest
Sat 8/226:10 am
BOI
- CLT
2 stops10h 10m
Southwest
Deal found 7/2![Southwest logo]()
$366
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/185:45 am
CLT
- GEG
1 stop9h 09m
American Airlines
Tue 8/2512:44 pm
GEG
- CLT
1 stop8h 04m
American Airlines
Deal found 7/7![American Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:35 pm
CLT
- GEG
2 stops12h 50m
Southwest
Tue 8/256:15 am
GEG
- CLT
2 stops11h 55m
Southwest
Deal found 7/7![Southwest logo]()
$341
This CheapOair deal was found by Cheapflights users on 7/5. 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.
Wed 8/195:21 pm
CLT
- BOI
1 stop20h 08m
Frontier
Tue 8/251:24 pm
BOI
- CLT
1 stop25h 02m
Frontier
Deal found 7/5![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 pm
CLT
- GEG
1 stop7h 10m
Southwest
Sat 8/297:05 am
GEG
- CLT
2 stops8h 15m
Southwest
Deal found 7/6![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 7/2. 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 8/225:43 pm
CLT
- IDA
1 stop6h 49m
Delta
Sat 9/56:00 am
IDA
- CLT
1 stop8h 33m
Delta
Deal found 7/2![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/2. 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 8/315:19 pm
CLT
- BOI
1 stop8h 40m
Delta
Sat 9/192:50 pm
BOI
- CLT
1 stop6h 50m
Delta
Deal found 7/2![Delta logo]()
$368
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 July 7, 2026.
Search for one-way flight options from South Carolina to Idaho. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Sat 8/810:14 pm
CLT
- BOI
1 stop16h 15m
Frontier
Deal found 7/3![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:41 pm
CLT
- BOI
1 stop18h 23m
Frontier
Deal found 7/6![Frontier logo]()
$156
This Delta deal was found by Cheapflights users on 7/3. 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 9/66:24 am
CLT
- BOI
1 stop9h 18m
Delta
Deal found 7/3![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 7/2. 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 7/296:10 pm
CLT
- GEG
1 stop8h 45m
Delta
Deal found 7/2![Delta logo]()
$178
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/92:11 pm
GSP
- GEG
1 stop9h 14m
American Airlines
Deal found 7/3![American Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 7/3. 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 9/95:45 am
GSP
- GEG
2 stops9h 35m
Delta
Deal found 7/3![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 7/3. 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 10/15:50 pm
CLT
- BOI
1 stop8h 08m
Delta
Deal found 7/3![Delta logo]()
$191
This American Airlines deal was found by Cheapflights users on 7/4. 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 8/122:13 pm
GSP
- GEG
1 stop9h 29m
American Airlines
Deal found 7/4![American Airlines logo]()
$191
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:14 pm
CLT
- BOI
1 stop16h 15m
Frontier
Deal found 7/6![Frontier logo]()
$193
This Southwest deal was found by Cheapflights users on 7/3. 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 10/16:50 am
CLT
- BOI
2 stops10h 15m
Southwest
Deal found 7/3![Southwest logo]()
$196
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/88:40 am
CLT
- BOI
1 stop6h 54m
United Airlines
Deal found 7/4![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 7/4. 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 8/45:52 pm
CLT
- GEG
1 stop8h 34m
Delta
Deal found 7/4![Delta logo]()
$201
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (American Airlines) |
One-way from | $132 (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 July 7, 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
ColumbiaBoise
CAE - BOI
CAEBOI
Columbia Metropolitan
Wed 8/12
1:59 pm-11:59 pm
2 stops12h 00m
Boise Air Term. Gowen Fld
Mon 8/17
11:10 pm-9:17 am
1 stop8h 07m
$354
ColumbiaBoise
CAE - BOI
CAEBOI
Columbia Metropolitan
Fri 1/1
2:59 pm-10:41 pm
1 stop9h 42m
Boise Air Term. Gowen Fld
Thu 1/7
5:40 am-4:28 pm
2 stops8h 48m
$354
CharlotteBoise
CLT - BOI
CLTBOI
Charlotte Douglas
Sat 10/3
7:40 am-1:01 pm
1 stop7h 21m
Boise Air Term. Gowen Fld
Sat 10/17
1:33 pm-11:54 pm
1 stop8h 21m
$355
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Tue 8/11
6:24 am-12:57 pm
1 stop9h 33m
Spokane
Tue 8/18
5:30 am-4:42 pm
1 stop8h 12m
$355
CharlotteBoise
CLT - BOI
CLTBOI
Charlotte Douglas
Mon 8/31
5:19 pm-11:59 pm
1 stop8h 40m
Boise Air Term. Gowen Fld
Sat 9/19
2:50 pm-11:40 pm
1 stop6h 50m
$368
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Wed 8/19
7:18 pm-11:09 pm
1 stop6h 51m
Spokane
Mon 8/24
10:56 pm-11:03 am
1 stop9h 07m
$368
GreenvilleSpokane
GSP - GEG
GSPGEG
Greenville
Wed 9/30
7:00 am-4:21 pm
2 stops12h 21m
Spokane
Wed 10/7
6:20 am-8:14 pm
2 stops10h 54m
$374
GreenvilleSpokane
GSP - GEG
GSPGEG
Greenville
Tue 9/1
7:00 am-11:54 am
1 stop7h 54m
Spokane
Wed 9/9
6:00 am-4:34 pm
1 stop7h 34m
$381
CharlotteBoise
CLT - BOI
CLTBOI
Charlotte Douglas
Thu 9/10
5:13 pm-11:59 pm
1 stop8h 46m
Boise Air Term. Gowen Fld
Thu 9/17
11:10 pm-8:49 am
1 stop7h 39m
$381
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Sat 9/5
8:05 am-6:51 pm
2 stops13h 46m
Spokane
Wed 9/9
1:37 pm-11:29 pm
1 stop6h 52m
$386
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.
CLT-BOI
GSP-GEG
CLT-GEG
CHS-JAC
CLT-JAC
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
CLT-BOI
GSP-GEG
CLT-GEG
CHS-JAC
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 $430). 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 July 7, 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
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 July 7, 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$755 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$549 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$502 | FlexibilityNo cancel fee | On-timeN/A |