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$136+ Cheap flights from Boise (BOI) 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Boise to South Carolina

Keep the following information in mind while searching for Boise to South Carolina flight deals. Data was last updated September 16, 2025.

Round-trip from

$271
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$561
From Boise Air Term. Gowen Fld to South Carolina
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One-way flight from Boise Air Term. Gowen Fld to South Carolina
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Highest demand for flights based on searches. 35% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to South Carolina

Cheapest flights from Boise to South Carolina
Explore the most affordable flight options available from Boise to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/281:35 pmBOI - CHS
1 stop8h 14mAmerican Airlines
Fri 10/312:26 pmCHS - BOI
1 stop7h 27mAmerican Airlines
Deal found 9/14$271
This Delta deal was found by Cheapflights users on 9/14. 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 10/285:42 amBOI - CHS
1 stop6h 30mDelta
Fri 10/315:35 amCHS - BOI
2 stops10h 27mDelta
Deal found 9/14$276
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/2612:28 pmBOI - CLT
1 stop26h 11mMultiple Airlines
Wed 10/292:40 pmCLT - BOI
2 stops23h 08mMultiple Airlines
Deal found 9/15$298
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/1612:28 pmBOI - CLT
2 stops18h 47mFrontier
Thu 10/235:34 pmCLT - BOI
1 stop20h 09mFrontier
Deal found 9/15$299
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/281:35 pmBOI - CHS
1 stop8h 14mAmerican Airlines
Thu 10/302:26 pmCHS - BOI
1 stop9h 58mAmerican Airlines
Deal found 9/14$301
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/257:00 amBOI - SAV
2 stops12h 07mAmerican Airlines
Wed 10/297:09 amSAV - BOI
1 stop7h 36mAmerican Airlines
Deal found 9/14$312
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/41:25 pmBOI - CLT
1 stop9h 02mAmerican Airlines
Tue 11/181:45 pmCLT - BOI
1 stop8h 12mAmerican Airlines
Deal found 9/15$317
This Delta deal was found by Cheapflights users on 9/15. 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 10/215:42 amBOI - CLT
2 stops14h 15mDelta
Wed 10/295:30 pmCLT - BOI
1 stop8h 29mDelta
Deal found 9/15$322
This Delta deal was found by Cheapflights users on 9/13. 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 10/251:39 pmBOI - SAV
1 stop8h 19mDelta
Wed 10/295:40 amSAV - BOI
2 stops10h 22mDelta
Deal found 9/13$322
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/301:26 pmBOI - CHS
1 stop8h 49mAmerican Airlines
Tue 11/42:06 pmCHS - BOI
2 stops10h 26mAmerican Airlines
Deal found 9/15$329
This Delta deal was found by Cheapflights users on 9/15. 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 10/256:00 amBOI - CLT
1 stop8h 19mDelta
Wed 10/296:18 amCLT - BOI
1 stop9h 44mDelta
Deal found 9/15$334
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/1912:28 pmBOI - CLT
2 stops18h 47mFrontier
Thu 10/235:34 pmCLT - BOI
1 stop20h 09mFrontier
Deal found 9/15$335

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to South Carolina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Boise to South Carolina that are best for you.

Fly from

Boise

Fly to

South Carolina

Route

Depart

Return

Price

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 10/28

1:35 pm-11:49 pm

1 stop8h 14m

Charleston

Fri 10/31

2:26 pm-7:53 pm

1 stop7h 27m

$271

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 3/3

5:40 am-2:11 pm

1 stop6h 31m

Charleston

Wed 3/4

5:30 am-12:45 pm

1 stop9h 15m

$271

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 10/28

5:42 am-2:12 pm

1 stop6h 30m

Charleston

Fri 10/31

5:35 am-2:02 pm

2 stops10h 27m

$276

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 11/4

11:41 am-11:59 pm

2 stops10h 18m

Charleston

Thu 11/6

5:35 am-4:06 pm

2 stops12h 31m

$311

BoiseSavannah

BOI - SAV

BOISAV

Boise Air Term. Gowen Fld

Sat 10/25

7:00 am-9:07 pm

2 stops12h 07m

Savannah/Hilton Head

Wed 10/29

7:09 am-12:45 pm

1 stop7h 36m

$312

BoiseCharlotte

BOI - CLT

BOICLT

Boise Air Term. Gowen Fld

Tue 11/4

6:00 am-4:19 pm

1 stop8h 19m

Charlotte Douglas

Tue 11/18

6:03 am-4:05 pm

2 stops12h 02m

$322

BoiseSavannah

BOI - SAV

BOISAV

Boise Air Term. Gowen Fld

Sat 10/25

1:39 pm-11:58 pm

1 stop8h 19m

Savannah/Hilton Head

Wed 10/29

5:40 am-2:02 pm

2 stops10h 22m

$322

BoiseCharlotte

BOI - CLT

BOICLT

Boise Air Term. Gowen Fld

Tue 10/21

5:42 am-9:57 pm

2 stops14h 15m

Charlotte Douglas

Wed 10/29

2:15 pm-11:54 pm

2 stops11h 39m

$327

BoiseSavannah

BOI - SAV

BOISAV

Boise Air Term. Gowen Fld

Tue 10/14

12:35 pm-9:47 pm

1 stop7h 12m

Savannah/Hilton Head

Wed 10/15

7:10 am-4:58 pm

2 stops11h 48m

$337

BoiseMyrtle Beach

BOI - MYR

BOIMYR

Boise Air Term. Gowen Fld

Tue 11/4

1:39 pm-11:57 pm

1 stop8h 18m

Myrtle Beach Intl

Tue 11/18

10:33 am-8:25 pm

2 stops11h 52m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 49 results
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Best time to book a flight from Boise to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Boise 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 Boise to South Carolina

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

Currently, August is the cheapest month in which you can book a flight from Boise to South Carolina (average of $217). Flying from Boise to South Carolina in March is currently the most expensive (average of $335). 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 BOI to SC?

Find hourly flight availability from Boise 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to South Carolina as you normally would.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Carolina. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to South Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Boise to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to South Carolina?

    If you book a flight to South Carolina from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

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

    A quick flight from Boise to South Carolina can take about 6h 31m. American Airlines provides one of the quickest options available for as low as $271. The distance between Boise and South Carolina is about 2077 mi. This flight may include one or multiple stops.

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

    $136 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $149 and $157, respectively.

  • What are the most popular routes from Boise to South Carolina?

    While some choose either Boise Air Term. Gowen Fld - Charleston or Boise Air Term. Gowen Fld - Myrtle Beach Intl, Boise Air Term. Gowen Fld - Charlotte Douglas is the most popular route from Boise to South Carolina.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to South Carolina (average of $217). Flying from Boise to South Carolina in March is currently the most expensive (average of $335). 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.

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Top 5 airlines flying from Boise to South Carolina

Discover the top 5 airlines that operate flights from Boise to South Carolina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$481FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$598FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$446FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$466FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$388Average$563FlexibilityNo cancel feeOn-time75%

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