$185+ Cheap flights from Idaho to South Carolina
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to South Carolina with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to South Carolina
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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 November 4, 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 November 4, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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 12/41:47 pm -
1 stop6h 35m
Fri 12/115:40 am -
2 stops14h 58m
Deal found 11/4![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 11/2. 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 12/86:45 pm -
2 stops13h 22m
Sat 12/126:00 am -
1 stop9h 17m
Deal found 11/2![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 11/2. 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 12/75:15 am -
1 stop7h 02m
Thu 12/106:24 am -
1 stop9h 20m
Deal found 11/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 11/3. 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 12/26:45 pm -
2 stops13h 22m
Wed 12/96:00 am -
2 stops12h 04m
Deal found 11/3![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 11/2. 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 12/85:15 am -
1 stop7h 02m
Sat 12/128:40 am -
2 stops9h 43m
Deal found 11/2![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/412:16 pm -
1 stop7h 36m
Fri 12/117:05 am -
1 stop7h 54m
Deal found 11/4![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 11/2. 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 12/71:47 pm -
1 stop6h 15m
Sat 12/127:00 am -
1 stop8h 17m
Deal found 11/2![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 11/4. 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 12/46:45 pm -
2 stops13h 22m
Fri 12/116:00 am -
2 stops13h 16m
Deal found 11/4![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/86:06 am -
2 stops12h 54m
Sat 12/128:07 am -
2 stops13h 24m
Deal found 11/2![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/105:35 pm -
2 stops12h 59m
Mon 12/147:00 am -
1 stop8h 11m
Deal found 11/2![American Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:37 am -
1 stop8h 40m
Wed 12/1612:17 pm -
2 stops13h 42m
Deal found 11/3![Alaska Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 11/2. 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 12/71:47 pm -
1 stop8h 17m
Fri 12/113:14 pm -
2 stops8h 51m
Deal found 11/2![Delta logo]()
$483
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 November 4, 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 November 4, 2026.
This Delta deal was found by Cheapflights users on 11/1. 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 2/22:21 pm -
1 stop7h 30m
Mon 2/87:01 am -
1 stop8h 25m
Deal found 11/1![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 2/236:15 am -
1 stop9h 03m
Tue 3/26:14 pm -
1 stop23h 15m
Deal found 11/1![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/128:00 am -
1 stop6h 53m
Tue 12/156:30 am -
1 stop7h 37m
Deal found 11/3![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/26:06 am -
2 stops12h 54m
Wed 12/97:20 am -
1 stop8h 32m
Deal found 11/3![American Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 10/31. 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 2/187:30 am -
2 stops9h 35m
Mon 2/227:10 am -
2 stops12h 30m
Deal found 10/31![Southwest logo]()
$547
This Delta deal was found by Cheapflights users on 11/3. 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 12/26:45 pm -
2 stops13h 22m
Wed 12/96:00 am -
2 stops12h 04m
Deal found 11/3![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 10/31. 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 1/205:30 am -
2 stops10h 47m
Tue 1/267:01 am -
1 stop8h 25m
Deal found 10/31![Delta logo]()
$382
This Orbitz deal was found by Cheapflights users on 10/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/186:00 am -
1 stop9h 18m
Mon 2/226:14 pm -
2 stops23h 10m
Deal found 10/31![Alaska Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 11/2. 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 12/91:47 pm -
1 stop8h 17m
Sat 12/128:40 am -
2 stops9h 43m
Deal found 11/2![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/98:15 am -
2 stops13h 19m
Tue 1/125:29 pm -
1 stop7h 46m
Deal found 11/2![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 11/2. 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 12/91:07 pm -
2 stops8h 57m
Thu 12/105:10 am -
2 stops12h 54m
Deal found 11/2![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:37 am -
1 stop8h 40m
Wed 12/1612:17 pm -
2 stops13h 42m
Deal found 11/4![Alaska Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 10/31. 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 1/97:00 am -
1 stop6h 00m
Tue 1/124:02 pm -
1 stop7h 11m
Deal found 10/31![United Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 11/3. 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 12/198:50 pm -
2 stops11h 00m
Mon 12/2112:45 pm -
2 stops12h 20m
Deal found 11/3![Southwest logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:37 am -
1 stop8h 40m
Fri 12/116:20 pm -
1 stop20h 01m
Deal found 11/2![Alaska Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/31. 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 3/46:05 am -
2 stops11h 27m
Wed 3/101:05 pm -
2 stops12h 52m
Deal found 10/31![American Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 1/267:00 am -
2 stops12h 03m
Sat 1/3010:05 am -
2 stops13h 05m
Deal found 11/2![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 4/171:43 pm -
1 stop7h 12m
Tue 4/275:55 pm -
1 stop6h 46m
Deal found 11/4![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 11/2. 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 12/81:47 pm -
1 stop7h 00m
Sat 12/126:00 am -
1 stop9h 17m
Deal found 11/2![Delta logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:54 pm -
1 stop25h 23m
Mon 12/146:20 pm -
2 stops20h 57m
Deal found 11/3![Alaska Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 11/4. 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 12/47:18 pm -
2 stops12h 49m
Fri 12/116:00 am -
1 stop9h 44m
Deal found 11/4![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:58 pm -
2 stops29h 41m
Mon 2/86:22 pm -
1 stop22h 59m
Deal found 11/3![Alaska Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 3/1511:30 pm -
1 stop8h 12m
Wed 3/175:30 am -
1 stop9h 09m
Deal found 11/3![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 11/1. 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 1/62:35 pm -
2 stops18h 11m
Thu 1/76:29 pm -
3 stops29h 04m
Deal found 11/1![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 3/227:30 pm -
2 stops11h 10m
Tue 3/302:25 pm -
2 stops11h 39m
Deal found 11/3![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 11/2. 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 12/15:56 pm -
2 stops14h 11m
Sat 12/56:00 am -
1 stop9h 17m
Deal found 11/2![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 1/147:00 am -
2 stops12h 03m
Thu 2/186:15 am -
2 stops9h 16m
Deal found 11/2![United Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 11/2. 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 11/166:45 pm -
2 stops13h 02m
Thu 11/198:11 am -
1 stop7h 28m
Deal found 11/2![Delta logo]()
$642
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/177:00 am -
2 stops10h 08m
Sat 11/2110:16 am -
2 stops12h 53m
Deal found 11/2![United Airlines logo]()
$1,629
This Delta deal was found by Cheapflights users on 11/1. 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 1/146:04 am -
2 stops7h 47m
Sun 1/1712:35 pm -
2 stops11h 28m
Deal found 11/1![Delta logo]()
$1,318
Last-minute flights from Idaho to South CarolinaDiscover last-minute flight deals from Idaho to South Carolina. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to South Carolina. Data last updated November 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/3. 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 12/26:45 pm -
2 stops13h 22m
Wed 12/96:00 am -
2 stops12h 04m
Deal found 11/3![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 11/4. 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 12/41:47 pm -
1 stop6h 35m
Fri 12/115:40 am -
2 stops14h 58m
Deal found 11/4![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/412:16 pm -
1 stop7h 36m
Fri 12/117:05 am -
1 stop7h 54m
Deal found 11/4![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 11/4. 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 12/46:45 pm -
2 stops13h 22m
Fri 12/116:00 am -
2 stops13h 16m
Deal found 11/4![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 11/2. 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 12/75:15 am -
1 stop7h 02m
Thu 12/106:24 am -
1 stop9h 20m
Deal found 11/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 11/2. 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 12/71:47 pm -
1 stop6h 15m
Sat 12/127:00 am -
1 stop8h 17m
Deal found 11/2![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 11/2. 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 12/71:47 pm -
1 stop8h 17m
Fri 12/113:14 pm -
2 stops8h 51m
Deal found 11/2![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 11/2. 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 12/86:45 pm -
2 stops13h 22m
Sat 12/126:00 am -
1 stop9h 17m
Deal found 11/2![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 11/2. 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 12/85:15 am -
1 stop7h 02m
Sat 12/128:40 am -
2 stops9h 43m
Deal found 11/2![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/86:06 am -
2 stops12h 54m
Sat 12/128:07 am -
2 stops13h 24m
Deal found 11/2![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/105:35 pm -
2 stops12h 59m
Mon 12/147:00 am -
1 stop8h 11m
Deal found 11/2![American Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:37 am -
1 stop8h 40m
Wed 12/1612:17 pm -
2 stops13h 42m
Deal found 11/3![Alaska Airlines logo]()
$482
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 November 4, 2026.
Search for one-way flight options from Idaho to South Carolina. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/186:07 am -
1 stop6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:15 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 10/31. 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 12/157:55 am -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 11/1. 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 12/1812:45 pm -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/231:24 pm -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 11/2. 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 11/161:41 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 10/31. 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 11/2311:10 pm -
1 stop8h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Fri 12/185:33 pm -
3 stops37h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:43 pm -
3 stops39h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/1312:31 pm -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:37 am -
3 stops30h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/238:28 am -
3 stops23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$704
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $185 (American Airlines) |
Popular in | December |
Cheapest in | January |
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 7,457,451 searches. Data last updated November 4, 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
BoiseGreenville
BOI Boise Air Term. Gowen Fld - GSP Greenville
BOIGSP
Boise Air Term. Gowen Fld
Fri 12/18
6:07 am-2:56 pm
1 stop6h 49m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$185
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Tue 12/15
5:15 am-2:17 pm
1 stop7h 02m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$189
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Tue 12/15
7:55 am-7:35 pm
2 stops9h 40m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
BoiseGreenville
BOI Boise Air Term. Gowen Fld - GSP Greenville
BOIGSP
Boise Air Term. Gowen Fld
Fri 12/18
12:45 pm-11:25 pm
2 stops8h 40m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$271
BoiseColumbia
BOI Boise Air Term. Gowen Fld - CAE Columbia Metropolitan
BOICAE
Boise Air Term. Gowen Fld
Mon 11/23
1:24 pm-11:55 pm
1 stop8h 31m
Columbia Metropolitan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$280
BoiseGreenville
BOI Boise Air Term. Gowen Fld - GSP Greenville
BOIGSP
Boise Air Term. Gowen Fld
Mon 11/16
1:41 pm-11:53 pm
1 stop8h 12m
Greenville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
BoiseColumbia
BOI Boise Air Term. Gowen Fld - CAE Columbia Metropolitan
BOICAE
Boise Air Term. Gowen Fld
Mon 11/23
11:10 pm-9:21 am
1 stop8h 11m
Columbia Metropolitan
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$334
BoiseColumbia
BOI Boise Air Term. Gowen Fld - CAE Columbia Metropolitan
BOICAE
Boise Air Term. Gowen Fld
Tue 2/2
2:21 pm-11:51 pm
1 stop7h 30m
Columbia Metropolitan
Mon 2/8
7:01 am-1:26 pm
1 stop8h 25m
$379
BoiseMyrtle Beach
BOI Boise Air Term. Gowen Fld - MYR Myrtle Beach Intl
BOIMYR
Boise Air Term. Gowen Fld
Wed 12/2
6:45 pm-10:07 am
2 stops13h 22m
Myrtle Beach Intl
Wed 12/9
6:00 am-4:04 pm
2 stops12h 04m
$380
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Wed 1/20
5:30 am-6:17 pm
2 stops10h 47m
Charleston
Tue 1/26
7:01 am-1:26 pm
1 stop8h 25m
$382
Showing 1-10 of 40 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-GSP
BOI-CHS
BOI-CAE
BOI-MYR
IDA-CHS
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-GSP
BOI-CHS
BOI-CAE
BOI-MYR
What is the cheapest month to book a flight from Idaho to South Carolina?
Currently, January is the cheapest month in which you can book a flight from Idaho to South Carolina (average of $330). Flying from Idaho to South Carolina in May is currently the most expensive (average of $616). 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?
Airfare is typical for this route at the moment.
Idaho to South Carolina flights typically cost between $337 and $579 in January.The cheapest round-trip price found within the last 5 days was $377 on American Airlines (Jan 20-Jan 26).
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 November 4, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines 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.
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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 November 4, 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 4 airlines flying from Idaho to South Carolina
Discover the top 4 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$539 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$523 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$592 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$433 | Average$528 | FlexibilityNo cancel fee | On-time63% |