How long is the flight from South Carolina to Idaho?

Flight times from South Carolina to Idaho vary, but if you’re flying out of Charleston and flying into Boise (one of the most popular routes), then the duration is 7h 14m on average. Another popular route from South Carolina to Idaho is flying from Greenville to Boise, which will take roughly 7h 23m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from South Carolina to Idaho?

Frontier, Delta, and American Airlines are the most popular carriers operating from South Carolina to Idaho

What airlines fly to Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Idaho from South Carolina according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Carolina to Idaho?

Prices for flights from South Carolina to Idaho are updated daily.

How many operators does momondo search for flights from South Carolina to Idaho?

As of November 2025, there are 5 operators available to choose from for flights from South Carolina to Idaho.

How old do you have to be to fly from South Carolina to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$75 Cheap Flights from South Carolina to Idaho in 2025/26

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Find the cheapest flights from South Carolina to Idaho

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:01 pm - 9:22 pmCHS-GEG

8h 21m1 stop

5:00 am - 3:05 pmGEG-CHS

7h 05m1 stop

$275United Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 14

1:13 pm - 9:22 pmCHS-GEG

11h 09m2 stops

11:25 am - 9:17 pmGEG-CHS

6h 52m1 stop

$280United Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 14

10:25 am - 7:59 pmCHS-GEG

12h 34m2 stops

6:30 am - 9:06 pmGEG-CHS

11h 36m2 stops

$285Delta

Find Deal

Sat, Jan 10 - Wed, Jan 14

7:22 pm - 12:23 amCHS-GEG

8h 01m1 stop

5:45 pm - 5:31 pmGEG-CHS

20h 46m1 stop

$295Alaska Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 15

5:44 pm - 11:49 amCLT-BOI

20h 05m1 stop

10:41 pm - 9:50 amBOI-CLT

33h 09m2 stops

$297Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

5:25 am - 4:15 pmCHS-GEG

13h 50m2 stops

12:55 pm - 11:58 pmGEG-CHS

8h 03m1 stop

$301Delta

Find Deal

Wed, Jan 14 - Sun, Jan 18

7:22 pm - 12:23 amCHS-GEG

8h 01m1 stop

9:05 am - 6:22 pmGEG-CHS

30h 17m1 stop

$316Alaska Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

7:32 am - 1:02 pmCHS-JAC

7h 30m1 stop

2:10 pm - 10:34 pmJAC-CHS

6h 24m1 stop

$328American Airlines

Find Deal

Tue, Jan 13 - Sun, Jan 18

5:29 am - 12:01 pmCLT-JAC

8h 32m1 stop

2:03 pm - 9:55 pmJAC-CLT

5h 52m1 stop

$349American Airlines

Find Deal

Tue, Apr 7 - Tue, Apr 14

2:51 pm - 2:30 pmCLT-BOI

25h 39m2 stops

12:38 pm - 11:22 amBOI-CLT

20h 44m1 stop

$445Multiple Airlines

Find Deal

Mon, Dec 22 - Sun, Dec 28

Southwest flights from South Carolina to Idaho

Our best Southwest deals on South Carolina to Idaho flight tickets

Southwest

Dec 9

CLT12:55 pmCharlotte Douglas

12h 30m

2 stops

GEG10:25 pmSpokane

Dec 17

GEG6:05 amSpokane

11h 45m

2 stops

CLT8:50 pmCharlotte Douglas

$369

Find similar

Southwest

Dec 8

CLT12:55 pmCharlotte Douglas

12h 30m

2 stops

GEG10:25 pmSpokane

Dec 11

GEG6:05 amSpokane

10h 50m

2 stops

CLT7:55 pmCharlotte Douglas

$389

Find similar

Southwest

Feb 16

CLT4:10 pmCharlotte Douglas

10h 00m

2 stops

BOI12:10 amBoise Air Term. Gowen Fld

Feb 19

BOI7:45 amBoise Air Term. Gowen Fld

5h 50m

1 stop

CLT3:35 pmCharlotte Douglas

$399

Find similar

Delta flights from South Carolina to Idaho

Our best Delta deals on South Carolina to Idaho flight tickets

Delta

Jan 10

CHS10:25 amCharleston

12h 34m

2 stops

GEG7:59 pmSpokane

Jan 14

GEG6:30 amSpokane

11h 36m

2 stops

CHS9:06 pmCharleston

$285

Find similar

Delta

Jan 14

CHS5:25 amCharleston

13h 50m

2 stops

GEG4:15 pmSpokane

Jan 18

GEG12:55 pmSpokane

8h 03m

1 stop

CHS11:58 pmCharleston

$301

Find similar

Delta

Jan 13

CHS5:25 amCharleston

8h 35m

2 stops

JAC12:00 pmJackson Hole

Jan 18

JAC2:40 pmJackson Hole

7h 18m

1 stop

CHS11:58 pmCharleston

$312

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Sat 1/10

4:01 pm-9:22 pm

1 stop8h 21m

Spokane

Wed 1/14

5:00 am-3:05 pm

1 stop7h 05m

$275

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Sat 1/10

1:13 pm-9:22 pm

2 stops11h 09m

Spokane

Wed 1/14

11:25 am-9:17 pm

1 stop6h 52m

$280

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Sat 1/10

10:25 am-7:59 pm

2 stops12h 34m

Spokane

Wed 1/14

6:30 am-9:06 pm

2 stops11h 36m

$285

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Wed 2/11

7:22 pm-12:23 am

1 stop8h 01m

Spokane

Sun 2/15

5:45 pm-5:31 pm

1 stop20h 46m

$295

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Thu 12/11

5:44 pm-11:49 am

1 stop20h 05m

Boise Air Term. Gowen Fld

Mon 12/15

10:41 pm-9:50 am

2 stops33h 09m

$297

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Wed 1/14

5:25 am-4:15 pm

2 stops13h 50m

Spokane

Sun 1/18

12:55 pm-11:58 pm

1 stop8h 03m

$301

CharlestonSpokane

CHS - GEG

CHSGEG

Charleston

Thu 1/15

7:22 pm-12:23 am

1 stop8h 01m

Spokane

Sun 1/18

9:05 am-6:22 pm

1 stop30h 17m

$316

CharlestonJackson

CHS - JAC

CHSJAC

Charleston

Tue 1/13

7:32 am-1:02 pm

1 stop7h 30m

Jackson Hole

Sun 1/18

2:10 pm-10:34 pm

1 stop6h 24m

$328

CharlotteJackson

CLT - JAC

CLTJAC

Charlotte Douglas

Tue 4/7

5:29 am-12:01 pm

1 stop8h 32m

Jackson Hole

Tue 4/14

2:03 pm-9:55 pm

1 stop5h 52m

$349

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Mon 12/22

2:51 pm-2:30 pm

2 stops25h 39m

Boise Air Term. Gowen Fld

Sun 12/28

12:38 pm-11:22 am

1 stop20h 44m

$445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Carolina to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, August is the cheapest month to fly from South Carolina to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $377. If you don’t want to visit Idaho in August, then you should wait until September to fly from South Carolina, when ticket prices are also cheap, with an average price of $393.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $430. On the other hand, Monday is the most expensive day to depart from South Carolina because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $726.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from South Carolina to Idaho in the evening for as low as $432. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $567 per ticket.

Can stopping save me money on South Carolina to Idaho flights?

You could potentially save up to 57% on your flight if you consider stops on a South Carolina to Idaho flight.

Cheap South Carolina to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to Idaho

Direct flights	None

There are no direct flights from South Carolina to Idaho. There are no popular flight routes from South Carolina to Idaho.

Search flight deals

When did momondo last update prices for flights from South Carolina to Idaho?
Prices for flights from South Carolina to Idaho are updated daily.
How many operators does momondo search for flights from South Carolina to Idaho?
As of November 2025, there are 5 operators available to choose from for flights from South Carolina to Idaho.
How old do you have to be to fly from South Carolina to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Carolina to Idaho

Compare and see reviews for airlines that fly from South Carolina to Idaho with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $435	Free Cancellation	Rating 8.0 11,243 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Carolina to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from South Carolina.

Can I find flights from South Carolina to Idaho with flexible booking policies on momondo?

Flights from South Carolina to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South Carolina to Idaho?

Once all potential South Carolina to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South Carolina to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from South Carolina and alert you when they change.