HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$130+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOI
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Carolina to Idaho 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 South Carolina to Idaho

Cheapest flights from South Carolina to Idaho
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 February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/297:49 pm
CLT
-
GEG
1 stop18h 00m
Frontier
Sun 5/311:44 am
GEG
-
CLT
1 stop26h 39m
Frontier
Deal found 2/24$191
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/297:49 pm
CLT
-
GEG
1 stop18h 00m
Multiple Airlines
Sun 5/39:19 pm
GEG
-
CLT
2 stops40h 16m
Multiple Airlines
Deal found 2/24$267
This Delta deal was found by Cheapflights users on 2/24. 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.
Thu 4/1612:41 pm
CHS
-
BOI
1 stop9h 48m
Delta
Mon 4/278:40 pm
BOI
-
CHS
2 stops13h 06m
Delta
Deal found 2/24$280
This Delta deal was found by Cheapflights users on 2/25. 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 4/2412:41 pm
CHS
-
BOI
1 stop9h 48m
Delta
Mon 4/2711:35 pm
BOI
-
CHS
1 stop7h 16m
Delta
Deal found 2/25$289
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Fri 3/277:01 am
CLT
-
JAC
1 stop8h 00m
United Airlines
Fri 4/32:35 pm
JAC
-
CLT
1 stop6h 23m
United Airlines
Deal found 2/25$297
This American Airlines deal was found by Cheapflights users on 2/26. 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 3/255:15 am
CLT
-
JAC
1 stop9h 23m
American Airlines
Tue 3/311:44 pm
JAC
-
CLT
1 stop6h 07m
American Airlines
Deal found 2/26$302
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 3/266:01 am
GSP
-
JAC
1 stop8h 37m
American Airlines
Thu 4/21:44 pm
JAC
-
GSP
1 stop7h 58m
American Airlines
Deal found 2/24$302
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Fri 4/107:00 am
CHS
-
JAC
1 stop7h 41m
American Airlines
Mon 4/131:25 pm
JAC
-
CHS
1 stop7h 16m
American Airlines
Deal found 2/24$303
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:25 pm
CLT
-
SUN
1 stop6h 29m
Delta
Fri 8/287:30 am
SUN
-
CLT
1 stop7h 13m
Delta
Deal found 2/23$309
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/176:01 am
GSP
-
JAC
1 stop8h 37m
American Airlines
Wed 3/251:08 pm
JAC
-
GSP
1 stop7h 37m
American Airlines
Deal found 2/24$309
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 4/135:15 pm
CLT
-
IDA
1 stop7h 25m
Delta
Sat 4/185:47 am
IDA
-
CLT
1 stop8h 34m
Delta
Deal found 2/24$309
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Fri 4/247:07 am
CHS
-
BOI
1 stop7h 42m
American Airlines
Mon 4/271:53 pm
BOI
-
CHS
1 stop6h 48m
American Airlines
Deal found 2/24$309

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(Kiwi.com)

One-way from

$130
(United Airlines)
Provider with most accurate pricing for Myrtle Beach Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From South Carolina to Idaho
Search Deals
One-way flight from South Carolina to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 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

Price

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Thu 4/16

5:20 am-2:26 pm

2 stops11h 06m

Boise Air Term. Gowen Fld

Mon 4/27

8:40 pm-11:20 am

2 stops12h 40m

$286

CharlotteHailey

CLT - SUN

CLTSUN

Charlotte Douglas

Sat 8/22

12:59 pm-9:54 pm

2 stops10h 55m

Hailey Sun Valley-Friedman

Fri 8/28

7:30 am-4:43 pm

1 stop7h 13m

$314

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Wed 5/27

6:00 am-11:32 am

1 stop7h 32m

Boise Air Term. Gowen Fld

Wed 7/29

12:38 pm-9:48 pm

1 stop7h 10m

$331

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Fri 5/29

6:00 am-4:44 pm

2 stops12h 44m

Boise Air Term. Gowen Fld

Fri 6/5

12:38 pm-9:48 pm

1 stop7h 10m

$336

CharlotteSpokane

CLT - GEG

CLTGEG

Charlotte Douglas

Thu 5/14

6:02 pm-11:35 pm

1 stop8h 33m

Spokane

Wed 5/20

5:35 am-4:52 pm

1 stop8h 17m

$340

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Fri 4/24

7:07 am-12:49 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Sun 4/26

1:29 pm-11:08 pm

1 stop7h 39m

$342

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Tue 3/24

4:52 pm-10:25 pm

1 stop7h 33m

Boise Air Term. Gowen Fld

Tue 3/31

11:30 pm-8:40 am

1 stop7h 10m

$359

CharlotteSpokane

CLT - GEG

CLTGEG

Charlotte Douglas

Thu 5/14

6:02 pm-11:35 pm

1 stop8h 33m

Spokane

Mon 5/18

10:40 pm-8:56 am

1 stop7h 16m

$359

CharlotteSpokane

CLT - GEG

CLTGEG

Charlotte Douglas

Tue 3/24

5:30 am-11:37 am

1 stop9h 07m

Spokane

Tue 3/31

10:40 pm-10:48 am

1 stop9h 08m

$359

CharlotteJackson

CLT - JAC

CLTJAC

Charlotte Douglas

Tue 4/7

6:18 am-4:47 pm

2 stops12h 29m

Jackson Hole

Tue 4/14

7:20 am-4:04 pm

1 stop6h 44m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.
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

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

Currently, August is the cheapest month in which you can book a flight from South Carolina to Idaho (average of $188). Flying from South Carolina to Idaho in March 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 SC to ID?

Find hourly flight availability from South Carolina to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 27, 2026.

When flying from South Carolina to Idaho, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 22% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from South Carolina to Idaho. Price data was last updated on March 30, 2025.

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

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 February 27, 2026.
Read through reviews of airlines operating flights from South Carolina to Idaho, such as Delta, United Airlines, and American 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.
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,242 reviews
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,351 reviews
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,357 reviews
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from South Carolina to Idaho?

    Airlines like Delta, United Airlines, and American Airlines fly from South Carolina to Idaho in about 7h 32m. The time it takes to get you to your destination can typically vary by up to 3h 34m. There are 2077 mi between South Carolina and Idaho. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Carolina to Idaho one-way?

    $125 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $155 and $188, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Carolina to Idaho 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 South Carolina to Idaho?

    Currently, August is the cheapest month in which you can book a flight from South Carolina to Idaho (average of $188). Flying from South Carolina to Idaho in March 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Carolina to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Miami flights
San Francisco to Newark flights
John F Kennedy Intl to Orlando flights
San Francisco to LaGuardia flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
Newark to Orlando flights
Newark to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Los Angeles flights
O'Hare Intl to Las Vegas flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Newark flights
LaGuardia to Orlando flights
Dulles Intl to Miami flights
O'Hare Intl to Sky Harbor Intl flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Boston to Fort Lauderdale flights
Baltimore to Fort Lauderdale flights
Baltimore to Miami flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Hobby flights
John F Kennedy Intl to San Francisco flights
O'Hare Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Los Angeles to Newark flights
LaGuardia to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Minneapolis to Sky Harbor Intl flights
Newark to Tampa flights
Dallas/Fort Worth to Los Angeles flights
San Francisco to Los Angeles flights
John F Kennedy Intl to Tampa flights
Los Angeles to Honolulu flights
O'Hare Intl to John F Kennedy Intl flights
San Francisco to Las Vegas flights

Top 3 airlines flying from South Carolina to Idaho

Discover the top 3 airlines that operate flights from South Carolina to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$737FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$456FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.