How long is the flight from Idaho to South Carolina?

Departing from Idaho to South Carolina will take you 6h 05m. There are 1808 mi between Idaho and South Carolina. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Carolina ranges from 3.0 - 6.5 inches per month. July is typically the wettest month, when rainfall can reach 6.5 in. November is typically the driest time to visit South Carolina when rainfall is around 3.0 in.

If weather is an important factor for your trip to South Carolina, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Can I find deals for flights from Idaho to South Carolina that include hotel bookings?

Yes. In addition to deals on Idaho to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to South Carolina?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to South Carolina.

Can I find deals for business class flights from Idaho to South Carolina?

Yes. Cheapflights offers flight deals from Idaho to South Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$123+ Flights from Idaho to South Carolina

Q: How much does it cost to fly round-trip from Idaho to South Carolina?

Airfare is below average for this route at the moment. Idaho to South Carolina flights typically cost between $469 and $700 in January. The cheapest round-trip price found within the last 3 days was $271 on United Airlines (Jan 13-Jan 20).

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Cheap flight deals from Idaho to South Carolina

Cheapest flights from Idaho to South Carolina
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 December 16, 2025.

Thu 12/255:00 amBOI - CHS

1 stop8h 09mUnited Airlines

Sun 1/116:05 amCHS - BOI

1 stop8h 34mUnited Airlines

Deal found 12/13

$288

Wed 12/246:00 amGEG - CHS

2 stops11h 39mDelta

Thu 1/85:25 amCHS - GEG

1 stop9h 20mDelta

Deal found 12/14

$323

Thu 12/251:55 pmBOI - CHS

1 stop5h 55mDelta

Sun 1/115:25 amCHS - BOI

2 stops10h 37mDelta

Deal found 12/13

$370

Wed 12/311:30 pmJAC - CHS

1 stop8h 27mAmerican Airlines

Sun 1/47:00 amCHS - JAC

1 stop7h 45mAmerican Airlines

Deal found 12/15

$389

Wed 12/246:00 amGEG - CHS

2 stops10h 32mAmerican Airlines

Thu 1/812:29 pmCHS - GEG

2 stops13h 42mAmerican Airlines

Deal found 12/16

$398

Wed 12/2411:36 amGEG - CHS

1 stop27h 21mAlaska Airlines

Thu 1/87:22 pmCHS - GEG

1 stop17h 03mAlaska Airlines

Deal found 12/16

$402

Wed 12/3112:46 pmGEG - CHS

1 stop8h 11mAmerican Airlines

Sun 1/44:49 pmCHS - GEG

1 stop7h 39mAmerican Airlines

Deal found 12/16

$416

Wed 12/246:00 amGEG - CLT

1 stop10h 10mAmerican Airlines

Thu 1/14:28 pmCLT - GEG

1 stop9h 45mAmerican Airlines

Deal found 12/14

$495

Fri 12/267:32 amBOI - CHS

2 stops12h 39mAmerican Airlines

Sun 1/117:32 amCHS - BOI

1 stop7h 36mAmerican Airlines

Deal found 12/13

$512

Thu 12/251:55 pmBOI - MYR

1 stop6h 55mDelta

Sun 1/116:00 amMYR - BOI

1 stop8h 46mDelta

Deal found 12/15

$519

Wed 12/311:55 pmBOI - CHS

1 stop8h 03mDelta

Sun 1/45:25 amCHS - BOI

1 stop9h 20mDelta

Deal found 12/16

$527

Tue 12/302:40 pmBOI - CLT

1 stop5h 58mUnited Airlines

Sat 1/36:20 amCLT - BOI

1 stop8h 19mUnited Airlines

Deal found 12/15

$557

Best flights from Idaho to South Carolina
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 December 16, 2025.

Thu 1/81:19 pmGEG - CLT

1 stop25h 36mMultiple Airlines

Wed 1/143:15 pmCLT - GEG

2 stops22h 22mMultiple Airlines

Deal found 12/16

$232

Fri 1/97:00 amJAC - CHS

1 stop6h 05mUnited Airlines

Mon 1/124:01 pmCHS - JAC

1 stop6h 41mUnited Airlines

Deal found 12/15

$267

Sat 1/1712:55 pmGEG - CHS

1 stop8h 00mDelta

Tue 1/205:25 amCHS - GEG

1 stop9h 20mDelta

Deal found 12/16

$275

Wed 3/117:05 amGEG - CHS

1 stop7h 27mAlaska Airlines

Tue 3/176:32 pmCHS - GEG

1 stop8h 27mAlaska Airlines

Deal found 12/15

$304

Tue 2/1711:35 amBOI - CLT

1 stop7h 25mAmerican Airlines

Tue 2/245:15 amCLT - BOI

1 stop9h 31mAmerican Airlines

Deal found 12/16

$353

Sat 2/146:20 amBOI - CLT

2 stops13h 35mSouthwest

Sat 2/213:20 pmCLT - BOI

2 stops11h 00mSouthwest

Deal found 12/15

$390

Tue 1/138:15 amBOI - CHS

1 stop9h 47mUnited Airlines

Tue 1/202:58 pmCHS - BOI

2 stops9h 59mUnited Airlines

Deal found 12/14

$276

Tue 1/135:30 amBOI - CHS

2 stops10h 49mDelta

Tue 1/2011:28 amCHS - BOI

2 stops11h 27mDelta

Deal found 12/14

$281

Mon 3/98:29 pmGEG - CHS

1 stop18h 03mAlaska Airlines

Wed 3/186:45 pmCHS - GEG

1 stop8h 29mAlaska Airlines

Deal found 12/13

$304

Mon 1/122:40 pmJAC - CLT

1 stop6h 19mUnited Airlines

Mon 1/198:00 amCLT - JAC

1 stop7h 21mUnited Airlines

Deal found 12/14

$293

Tue 3/107:29 pmGEG - CHS

2 stops13h 38mDelta

Tue 3/175:20 amCHS - GEG

2 stops12h 27mDelta

Deal found 12/13

$306

Tue 3/1012:00 pmGEG - CHS

1 stop26h 32mAlaska Airlines

Mon 3/166:32 pmCHS - GEG

1 stop30h 05mAlaska Airlines

Deal found 12/13

$324

Tue 3/107:29 pmGEG - CHS

2 stops13h 38mDelta

Wed 3/185:20 amCHS - GEG

2 stops12h 27mDelta

Deal found 12/13

$306

Tue 1/206:33 amGEG - CLT

1 stop10h 02mAmerican Airlines

Tue 1/2711:01 amCLT - GEG

1 stop10h 48mAmerican Airlines

Deal found 12/14

$372

Fri 3/138:29 pmGEG - CHS

1 stop18h 03mAlaska Airlines

Mon 3/166:32 pmCHS - GEG

1 stop26h 40mAlaska Airlines

Deal found 12/13

$324

Sat 2/142:40 pmBOI - CLT

1 stop6h 08mUnited Airlines

Sat 2/2110:42 amCLT - BOI

2 stops12h 50mUnited Airlines

Deal found 12/15

$339

Thu 1/227:45 amBOI - CLT

1 stop8h 45mSouthwest

Sun 1/2512:55 pmCLT - BOI

1 stop11h 50mSouthwest

Deal found 12/15

$420

Wed 2/186:15 amGEG - CLT

1 stop8h 15mAmerican Airlines

Tue 2/2411:40 amCLT - GEG

1 stop8h 54mAmerican Airlines

Deal found 12/13

$385

Mon 3/91:40 pmGEG - CHS

2 stops17h 07mDelta

Tue 3/1712:47 pmCHS - GEG

2 stops12h 42mDelta

Deal found 12/13

$326

Mon 1/266:23 amBOI - CHS

1 stop9h 59mAlaska Airlines

Wed 1/287:22 pmCHS - BOI

1 stop30h 37mAlaska Airlines

Deal found 12/13

$330

Sat 1/106:00 amGEG - CLT

1 stop9h 49mAmerican Airlines

Tue 1/1311:01 amCLT - GEG

1 stop10h 48mAmerican Airlines

Deal found 12/15

$385

Sat 2/141:38 pmBOI - CLT

1 stop8h 11mDelta

Sat 2/216:05 amCLT - BOI

1 stop9h 54mDelta

Deal found 12/15

$334

Tue 1/201:48 pmGEG - CLT

1 stop6h 11mUnited Airlines

Tue 1/276:45 amCLT - GEG

2 stops11h 36mUnited Airlines

Deal found 12/14

$377

Wed 3/185:40 amBOI - SAV

2 stops9h 50mSouthwest

Mon 3/234:30 pmSAV - BOI

2 stops10h 50mSouthwest

Deal found 12/15

$457

Tue 2/1711:35 amBOI - GSP

2 stops9h 33mAmerican Airlines

Tue 2/2411:26 amGSP - BOI

2 stops10h 58mAmerican Airlines

Deal found 12/14

$387

Mon 3/2310:40 pmGEG - CHS

1 stop7h 05mDelta

Wed 4/12:31 pmCHS - GEG

1 stop10h 03mDelta

Deal found 12/13

$335

Fri 3/67:05 amBOI - SAV

2 stops11h 05mSouthwest

Sun 3/82:00 pmSAV - BOI

2 stops11h 45mSouthwest

Deal found 12/16

$457

Wed 12/311:30 pmJAC - CHS

1 stop8h 27mAmerican Airlines

Sun 1/47:00 amCHS - JAC

1 stop7h 45mAmerican Airlines

Deal found 12/15

$389

Wed 1/217:00 amJAC - CLT

1 stop6h 16mUnited Airlines

Sat 1/248:00 amCLT - JAC

1 stop9h 18mUnited Airlines

Deal found 12/14

$394

Wed 3/1110:40 pmGEG - CHS

1 stop7h 05mDelta

Wed 3/185:20 amCHS - GEG

2 stops10h 51mDelta

Deal found 12/13

$340

Last-minute flights from Idaho to South Carolina
Discover last-minute flight deals from Idaho to South Carolina. Data last updated December 16, 2025 and is based on user searches.

Wed 12/246:00 amGEG - CHS

2 stops11h 39mDelta

Thu 1/85:25 amCHS - GEG

1 stop9h 20mDelta

Deal found 12/14

$323

Thu 12/255:00 amBOI - CHS

1 stop8h 09mUnited Airlines

Sun 1/116:05 amCHS - BOI

1 stop8h 34mUnited Airlines

Deal found 12/13

$288

Thu 12/251:55 pmBOI - CHS

1 stop5h 55mDelta

Sun 1/115:25 amCHS - BOI

2 stops10h 37mDelta

Deal found 12/13

$370

Thu 1/81:19 pmGEG - CLT

1 stop25h 36mMultiple Airlines

Wed 1/143:15 pmCLT - GEG

2 stops22h 22mMultiple Airlines

Deal found 12/16

$232

Fri 1/97:00 amJAC - CHS

1 stop6h 05mUnited Airlines

Mon 1/124:01 pmCHS - JAC

1 stop6h 41mUnited Airlines

Deal found 12/15

$267

Mon 1/122:40 pmJAC - CLT

1 stop6h 19mUnited Airlines

Mon 1/198:00 amCLT - JAC

1 stop7h 21mUnited Airlines

Deal found 12/14

$293

Tue 1/136:10 amBOI - CHS

1 stop6h 55mUnited Airlines

Tue 1/204:01 pmCHS - BOI

1 stop7h 51mUnited Airlines

Deal found 12/14

$271

Tue 1/135:30 amBOI - CHS

2 stops10h 49mDelta

Tue 1/2011:28 amCHS - BOI

2 stops11h 27mDelta

Deal found 12/14

$281

Sat 1/1712:55 pmGEG - CHS

1 stop8h 00mDelta

Tue 1/205:25 amCHS - GEG

1 stop9h 20mDelta

Deal found 12/16

$275

Sat 1/176:33 amGEG - CHS

2 stops11h 38mAmerican Airlines

Tue 1/208:00 amCHS - GEG

2 stops13h 49mAmerican Airlines

Deal found 12/16

$353

Tue 1/206:33 amGEG - CLT

1 stop10h 02mAmerican Airlines

Tue 1/2711:01 amCLT - GEG

1 stop10h 48mAmerican Airlines

Deal found 12/14

$372

Mon 1/266:23 amBOI - CHS

1 stop9h 59mAlaska Airlines

Wed 1/287:22 pmCHS - BOI

1 stop17h 30mAlaska Airlines

Deal found 12/14

$330

One-way flights from Idaho to South Carolina
Search for one-way flight options from Idaho to South Carolina. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Fri 2/2011:48 amBOI - CLT

2 stops46h 34mFrontier

Deal found 12/15

$123

Sun 2/85:20 amBOI - CHS

1 stop6h 44mDelta

Deal found 12/16

$138

Fri 2/2011:48 amBOI - CLT

3 stops28h 14mMultiple Airlines

Deal found 12/15

$140

Sun 2/85:54 pmBOI - CHS

2 stops12h 53mAmerican Airlines

Deal found 12/16

$143

Sun 2/156:28 amBOI - CHS

1 stop9h 04mAlaska Airlines

Deal found 12/14

$165

Fri 1/97:30 amGEG - CHS

1 stop7h 52mAlaska Airlines

Deal found 12/15

$166

Tue 3/32:02 pmIDA - CHS

1 stop6h 23mAmerican Airlines

Deal found 12/15

$169

Fri 1/96:30 amGEG - CHS

2 stops11h 36mDelta

Deal found 12/15

$173

Wed 1/147:00 amJAC - CLT

1 stop6h 16mUnited Airlines

Deal found 12/15

$180

Tue 1/137:20 amBOI - CLT

1 stop6h 59mAmerican Airlines

Deal found 12/14

$184

Tue 1/139:15 amBOI - CLT

2 stops10h 24mDelta

Deal found 12/14

$189

Wed 1/77:00 amJAC - CHS

1 stop6h 05mUnited Airlines

Deal found 12/15

$201

Find flight deals from Idaho to South Carolina

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$232 (Kiwi.com)
One-way from	$123 (Kiwi.com)
Popular in	February
Cheapest in	November
Average price	$642

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Myrtle Beach Intl flight deals.

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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Myrtle Beach Intl flights.

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From Idaho to South Carolina

Search Deals

One-way flight from Idaho to South Carolina

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($251 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($63 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Price

SpokaneCharlotte

GEG - CLT

GEGCLT

Spokane

Thu 1/8

1:19 pm-5:55 pm

1 stop25h 36m

Charlotte Douglas

Wed 1/14

3:15 pm-10:37 am

2 stops22h 22m

$232

JacksonCharleston

JAC - CHS

JACCHS

Jackson Hole

Fri 1/9

7:00 am-3:05 pm

1 stop6h 05m

Charleston

Mon 1/12

4:01 pm-8:42 pm

1 stop6h 41m

$267

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Sat 1/17

12:55 pm-11:55 pm

1 stop8h 00m

Charleston

Tue 1/20

5:25 am-11:45 am

1 stop9h 20m

$275

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 1/13

8:15 am-8:02 pm

1 stop9h 47m

Charleston

Tue 1/20

2:58 pm-10:57 pm

2 stops9h 59m

$276

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 1/13

5:30 am-6:19 pm

2 stops10h 49m

Charleston

Tue 1/20

11:28 am-8:55 pm

2 stops11h 27m

$281

JacksonCharlotte

JAC - CLT

JACCLT

Jackson Hole

Mon 1/12

2:40 pm-10:59 pm

1 stop6h 19m

Charlotte Douglas

Mon 1/19

8:00 am-1:21 pm

1 stop7h 21m

$293

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Wed 3/11

7:05 am-5:32 pm

1 stop7h 27m

Charleston

Tue 3/17

6:32 pm-11:59 pm

1 stop8h 27m

$304

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Mon 3/9

8:29 pm-5:32 pm

1 stop18h 03m

Charleston

Wed 3/18

6:45 pm-12:14 am

1 stop8h 29m

$304

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Tue 3/10

7:29 pm-12:07 pm

2 stops13h 38m

Charleston

Tue 3/17

5:20 am-2:47 pm

2 stops12h 27m

$306

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Tue 3/10

7:29 pm-12:07 pm

2 stops13h 38m

Charleston

Wed 3/18

5:20 am-2:47 pm

2 stops12h 27m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results

...

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.

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

What is the cheapest month to book a flight from Idaho to South Carolina?

Currently, April is the cheapest month in which you can book a flight from Idaho to South Carolina (average of $179). Flying from Idaho to South Carolina in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to SC?

One of the essential ways to save on airfare from Idaho to South Carolina is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Idaho to South Carolina?

Travelers seeking maximum savings on their Idaho to South Carolina flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Idaho to South Carolina?

Reviews of airlines servicing South Carolina

Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,469 reviews

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Southwest

7.9

Good

4,250 reviews

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,008 reviews

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,092 reviews

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,049 reviews

Alaska Airlines

8.0

Very good

11,469 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How long is the flight from Idaho to South Carolina?
Departing from Idaho to South Carolina will take you 6h 05m. There are 1808 mi between Idaho and South Carolina. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Idaho to South Carolina that include hotel bookings?
Yes. In addition to deals on Idaho to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to South Carolina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to South Carolina.
Can I find deals for business class flights from Idaho to South Carolina?
Yes. Cheapflights offers flight deals from Idaho to South Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho to South Carolina?
Currently, April is the cheapest month in which you can book a flight from Idaho to South Carolina (average of $179). Flying from Idaho to South Carolina in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Idaho to South Carolina

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$219	Average$455	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$228	Average$598	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$250	Average$469	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$310	Average$459	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$430	Average$612	FlexibilityNo cancel fee	On-time75%

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$123+ Cheap flights from Idaho to South Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to South Carolina with Cheapflights

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Cheap flight deals from Idaho to South Carolina

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 December 16, 2025.

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 December 16, 2025.

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 December 16, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to South Carolina that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to South Carolina

What is the cheapest month to book a flight from Idaho to South Carolina?

What is the cheapest time of day to fly from ID to SC?

Find hourly flight availability from Idaho to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

What is the cheapest day to fly from Idaho to South Carolina?

Use this chart to determine the cheapest time to fly round-trip from Idaho to South Carolina. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Idaho to South Carolina?

Reviews of airlines servicing South Carolina

Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.

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.

How long is the flight from Idaho to South Carolina?

Can I find deals for flights from Idaho to South Carolina that include hotel bookings?

How can I find direct flights from Idaho to South Carolina?

Can I find deals for business class flights from Idaho to South Carolina?

What is the cheapest month to book a flight from Idaho to South Carolina?

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.

Alternative routes for Idaho to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Idaho to South Carolina

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Cheapest flights from Idaho to South Carolina
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 December 16, 2025.