$177+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOI
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Idaho with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 August 26, 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 August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/127:18 am -
1 stop9h 13m
Sat 9/191:50 pm -
1 stop6h 58m
Deal found 8/22![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 8/22. 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.
Sat 9/128:35 am -
2 stops12h 18m
Sat 9/192:11 pm -
1 stop7h 48m
Deal found 8/22![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/286:40 am -
2 stops10h 05m
Thu 11/510:30 am -
2 stops12h 00m
Deal found 8/24![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 9/53:14 pm -
1 stop7h 38m
Wed 9/92:11 pm -
1 stop7h 48m
Deal found 8/21![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:26 am -
1 stop8h 25m
Sat 10/2412:14 pm -
1 stop8h 30m
Deal found 8/23![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/166:20 am -
1 stop9h 24m
Tue 9/225:30 am -
1 stop6h 29m
Deal found 8/24![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 8/22. 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.
Thu 10/299:32 am -
2 stops10h 27m
Fri 11/611:32 am -
2 stops10h 27m
Deal found 8/22![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:50 pm -
1 stop7h 05m
Tue 9/296:45 am -
1 stop8h 30m
Deal found 8/25![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/166:25 am -
1 stop7h 01m
Sat 9/197:05 pm -
2 stops12h 49m
Deal found 8/23![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/21. 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.
Tue 10/65:44 pm -
1 stop6h 26m
Tue 10/206:56 pm -
2 stops12h 05m
Deal found 8/21![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/512:34 pm -
2 stops11h 03m
Sat 9/1212:30 pm -
1 stop6h 37m
Deal found 8/24![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/224:23 pm -
1 stop7h 51m
Tue 9/295:00 am -
2 stops13h 15m
Deal found 8/25![United Airlines 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 August 26, 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 August 26, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 9/53:14 pm -
1 stop7h 38m
Wed 9/92:11 pm -
1 stop7h 48m
Deal found 8/21![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/165:45 am -
1 stop9h 15m
Tue 9/221:50 pm -
1 stop6h 43m
Deal found 8/21![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/65:36 pm -
1 stop7h 17m
Thu 9/102:41 pm -
1 stop6h 48m
Deal found 8/22![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/221:30 pm -
2 stops12h 00m
Tue 9/297:00 am -
2 stops11h 30m
Deal found 8/24![Southwest logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Thu 9/247:09 pm -
1 stop16h 47m
Sun 9/272:16 pm -
1 stop25h 50m
Deal found 8/23![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 10/16:20 am -
1 stop9h 38m
Thu 10/810:50 pm -
1 stop7h 11m
Deal found 8/21![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:15 am -
1 stop7h 13m
Sat 10/175:00 am -
2 stops9h 57m
Deal found 8/23![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop8h 51m
Sat 10/1012:14 pm -
1 stop8h 31m
Deal found 8/23![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sat 9/126:45 am -
2 stops11h 10m
Sat 9/196:10 am -
2 stops10h 45m
Deal found 8/22![Southwest logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/103:41 pm -
1 stop8h 46m
Tue 9/151:50 pm -
1 stop6h 58m
Deal found 8/21![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 8/22. 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.
Fri 9/187:16 pm -
1 stop6h 43m
Mon 9/2111:10 pm -
1 stop7h 39m
Deal found 8/22![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:01 pm -
2 stops9h 32m
Wed 10/1412:26 pm -
1 stop6h 49m
Deal found 8/21![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 8/22. 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.
Fri 9/114:05 pm -
1 stop8h 35m
Fri 9/1812:10 pm -
1 stop7h 20m
Deal found 8/22![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:22 pm -
1 stop8h 37m
Mon 10/511:10 pm -
1 stop8h 16m
Deal found 8/24![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 8/21. 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.
Tue 10/67:25 am -
2 stops9h 20m
Wed 10/146:00 am -
2 stops10h 10m
Deal found 8/21![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/106:44 am -
1 stop6h 42m
Sat 9/1212:30 pm -
2 stops9h 29m
Deal found 8/24![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/257:16 pm -
1 stop6h 38m
Fri 10/211:07 pm -
1 stop8h 02m
Deal found 8/25![Delta logo]()
$391
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/97:00 am -
2 stops12h 03m
Sat 9/128:05 am -
2 stops12h 04m
Deal found 8/24![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:36 am -
2 stops10h 06m
Sun 11/2212:31 pm -
1 stop6h 23m
Deal found 8/21![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 8/21. 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.
Fri 12/114:25 pm -
2 stops11h 00m
Thu 12/1711:15 am -
2 stops8h 20m
Deal found 8/21![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 8/22. 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.
Thu 10/1511:51 am -
2 stops12h 19m
Mon 10/196:56 pm -
2 stops12h 05m
Deal found 8/22![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 10/2112:30 pm -
2 stops12h 46m
Sun 10/255:00 am -
1 stop7h 16m
Deal found 8/22![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 8/22. 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.
Wed 10/211:10 pm -
2 stops12h 10m
Sun 10/256:25 am -
2 stops10h 50m
Deal found 8/22![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 9/67:13 am -
1 stop7h 36m
Thu 9/106:44 pm -
2 stops13h 24m
Deal found 8/21![Delta logo]()
$400
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 1/96:59 am -
1 stop9h 33m
Wed 1/201:23 pm -
1 stop7h 12m
Deal found 8/22![American Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:20 pm -
1 stop6h 34m
Tue 10/2010:35 am -
1 stop8h 56m
Deal found 8/21![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 8/21. 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.
Wed 11/187:40 am -
2 stops9h 30m
Sun 11/2211:15 am -
2 stops9h 25m
Deal found 8/21![Southwest logo]()
$435
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/245:29 pm -
1 stop8h 30m
Sun 9/2711:10 pm -
1 stop8h 58m
Deal found 8/25![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:38 pm -
1 stop7h 15m
Wed 9/97:05 pm -
2 stops12h 49m
Deal found 8/21![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/136:01 am -
1 stop8h 18m
Tue 10/201:43 pm -
2 stops18h 23m
Deal found 8/22![American Airlines logo]()
$526
Last-minute flights from South Carolina to IdahoDiscover last-minute flight deals from South Carolina to Idaho. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Idaho. Data last updated August 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 9/53:14 pm -
1 stop7h 38m
Wed 9/92:11 pm -
1 stop7h 48m
Deal found 8/21![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/512:34 pm -
2 stops11h 03m
Sat 9/1212:30 pm -
1 stop6h 37m
Deal found 8/24![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/103:41 pm -
1 stop8h 46m
Tue 9/151:50 pm -
1 stop6h 58m
Deal found 8/21![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/127:18 am -
1 stop9h 13m
Sat 9/191:50 pm -
1 stop6h 58m
Deal found 8/22![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 8/22. 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.
Sat 9/128:35 am -
2 stops12h 18m
Sat 9/192:11 pm -
1 stop7h 48m
Deal found 8/22![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/166:20 am -
1 stop9h 24m
Tue 9/225:30 am -
1 stop6h 29m
Deal found 8/24![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/166:25 am -
1 stop7h 01m
Sat 9/197:05 pm -
2 stops12h 49m
Deal found 8/23![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/22. 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.
Fri 9/187:16 pm -
1 stop6h 43m
Mon 9/2111:10 pm -
1 stop7h 39m
Deal found 8/22![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:50 pm -
1 stop7h 05m
Mon 9/2810:50 pm -
1 stop9h 21m
Deal found 8/25![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/224:23 pm -
1 stop7h 51m
Tue 9/295:00 am -
2 stops13h 15m
Deal found 8/24![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/221:30 pm -
2 stops12h 00m
Tue 9/297:00 am -
2 stops11h 30m
Deal found 8/24![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 -
1 stop8h 39m
Mon 9/2810:50 pm -
1 stop6h 59m
Deal found 8/25![Delta logo]()
$377
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 August 26, 2026.
Search for one-way flight options from South Carolina to Idaho. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:34 pm -
1 stop8h 25m
Deal found 8/24![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:28 am -
1 stop7h 03m
Deal found 8/25![American Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 -
1 stop9h 18m
Deal found 8/25![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 11/97:00 am -
1 stop8h 06m
Deal found 8/25![Delta logo]()
$182
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/92:54 pm -
2 stops9h 46m
Deal found 8/24![United Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/255:35 pm -
1 stop6h 25m
Deal found 8/25![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/2612:30 pm -
2 stops12h 03m
Deal found 8/23![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 -
2 stops12h 55m
Deal found 8/24![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Wed 9/231:34 pm -
2 stops26h 21m
Deal found 8/24![Frontier logo]()
$190
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 10/165:38 am -
1 stop7h 46m
Deal found 8/21![American Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/255:22 pm -
1 stop8h 37m
Deal found 8/25![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/197:55 am -
2 stops12h 45m
Deal found 8/24![Southwest 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (American Airlines) |
One-way from | $177 (Delta) |
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 7,457,451 searches. Data last updated August 26, 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 Charleston - BOI Boise Air Term. Gowen Fld
CHSBOI
Charleston
Sat 9/5
3:14 pm-8:52 pm
1 stop7h 38m
Boise Air Term. Gowen Fld
Wed 9/9
2:11 pm-11:59 pm
1 stop7h 48m
$353
CharlotteBoise
CLT Charlotte Douglas - BOI Boise Air Term. Gowen Fld
CLTBOI
Charlotte Douglas
Wed 9/16
5:45 am-1:00 pm
1 stop9h 15m
Boise Air Term. Gowen Fld
Tue 9/22
1:50 pm-10:33 pm
1 stop6h 43m
$363
Quickest round-trip
CharlotteBoise
CLT Charlotte Douglas - BOI Boise Air Term. Gowen Fld
CLTBOI
Charlotte Douglas
Sun 9/6
5:36 pm-10:53 pm
1 stop7h 17m
Boise Air Term. Gowen Fld
Thu 9/10
2:41 pm-11:29 pm
1 stop6h 48m
$363
CharlotteSpokane
CLT Charlotte Douglas - GEG Spokane
CLTGEG
Charlotte Douglas
Thu 10/1
6:20 am-12:58 pm
1 stop9h 38m
Spokane
Thu 10/8
10:50 pm-9:01 am
1 stop7h 11m
$363
ColumbiaBoise
CAE Columbia Metropolitan - BOI Boise Air Term. Gowen Fld
CAEBOI
Columbia Metropolitan
Wed 10/14
6:15 am-11:28 am
1 stop7h 13m
Boise Air Term. Gowen Fld
Sat 10/17
5:00 am-4:57 pm
2 stops9h 57m
$364
SavannahBoise
SAV Savannah/Hilton Head - BOI Boise Air Term. Gowen Fld
SAVBOI
Savannah/Hilton Head
Wed 10/7
7:00 am-1:51 pm
1 stop8h 51m
Boise Air Term. Gowen Fld
Sat 10/10
12:14 pm-10:45 pm
1 stop8h 31m
$369
CharlestonBoise
CHS Charleston - BOI Boise Air Term. Gowen Fld
CHSBOI
Charleston
Thu 9/10
3:41 pm-10:27 pm
1 stop8h 46m
Boise Air Term. Gowen Fld
Tue 9/15
1:50 pm-10:48 pm
1 stop6h 58m
$375
CharlotteBoise
CLT Charlotte Douglas - BOI Boise Air Term. Gowen Fld
CLTBOI
Charlotte Douglas
Fri 9/18
7:16 pm-11:59 pm
1 stop6h 43m
Boise Air Term. Gowen Fld
Mon 9/21
11:10 pm-8:49 am
1 stop7h 39m
$377
CharlotteSpokane
CLT Charlotte Douglas - GEG Spokane
CLTGEG
Charlotte Douglas
Tue 9/22
1:30 pm-10:30 pm
2 stops12h 00m
Spokane
Tue 9/29
7:00 am-9:30 pm
2 stops11h 30m
$379
SavannahBoise
SAV Savannah/Hilton Head - BOI Boise Air Term. Gowen Fld
SAVBOI
Savannah/Hilton Head
Fri 10/2
5:22 pm-11:59 pm
1 stop8h 37m
Boise Air Term. Gowen Fld
Mon 10/5
11:10 pm-9:26 am
1 stop8h 16m
$380
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
CLT-GEG
SAV-BOI
CAE-BOI
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
CLT-GEG
SAV-BOI
What is the cheapest month to book a flight from South Carolina to Idaho?
Currently, February is the cheapest month in which you can book a flight from South Carolina to Idaho (average of $374). Flying from South Carolina to Idaho in October is currently the most expensive (average of $782). 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?
Airfare is typical for this route at the moment.
South Carolina to Idaho flights typically cost between $293 and $470 in September.The cheapest round-trip price found within the last 5 days was $337 on American Airlines (Sep 12-Sep 19).
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 August 26, 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.
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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.
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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 August 26, 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$526 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$753 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$590 | FlexibilityNo cancel fee | On-time71% |