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$127+ Cheap flights from South Carolina to Boise (BOI)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from South Carolina to Boise

Keep the following information in mind while searching for South Carolina to Boise flight deals. Data was last updated June 12, 2025.

Round-trip from

$286
(Delta)

One-way from

$127
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$579
From South Carolina to Boise Air Term. Gowen Fld
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One-way flight from South Carolina to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 21% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from South Carolina to Boise

Cheapest flights from South Carolina to Boise
Explore the most affordable flight options available from South Carolina to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 8/201:00 pmCHS - BOI
2 stops12h 50mDelta
Sun 8/2411:39 pmBOI - CHS
1 stop7h 40mDelta
Deal found 6/11$286
This Delta deal was found by Cheapflights users on 6/10. 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 8/153:08 pmCAE - BOI
2 stops10h 51mDelta
Sun 8/1711:39 pmBOI - CAE
1 stop8h 45mDelta
Deal found 6/10$294
This Delta deal was found by Cheapflights users on 6/10. 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 9/256:55 pmCLT - BOI
1 stop6h 43mDelta
Mon 9/2911:30 pmBOI - CLT
1 stop7h 08mDelta
Deal found 6/10$297
This Delta deal was found by Cheapflights users on 6/11. 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 9/93:20 pmGSP - BOI
2 stops10h 38mDelta
Mon 9/1511:30 pmBOI - GSP
1 stop7h 55mDelta
Deal found 6/11$302
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 8/206:17 pmCHS - BOI
1 stop17h 11mAlaska Airlines
Sun 8/246:35 amBOI - CHS
1 stop8h 42mAlaska Airlines
Deal found 6/10$303
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/124:27 pmCHS - BOI
1 stop7h 07mUnited Airlines
Tue 7/227:15 pmBOI - CHS
2 stops11h 32mUnited Airlines
Deal found 6/11$316
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/207:33 amGSP - BOI
1 stop6h 46mAmerican Airlines
Sun 8/241:07 pmBOI - GSP
1 stop6h 58mAmerican Airlines
Deal found 6/10$334
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/55:43 amCLT - BOI
1 stop7h 11mMultiple Airlines
Fri 7/117:48 pmBOI - CLT
1 stop15h 52mMultiple Airlines
Deal found 6/11$335
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/207:06 amCHS - BOI
2 stops11h 39mAmerican Airlines
Sun 8/246:35 amBOI - CHS
2 stops13h 29mAmerican Airlines
Deal found 6/11$335
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/262:15 pmCLT - BOI
1 stop20h 33mSpirit Airlines
Mon 6/309:43 amBOI - CLT
1 stop25h 27mSpirit Airlines
Deal found 6/11$336
This Delta deal was found by Cheapflights users on 6/11. 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 7/304:10 pmSAV - BOI
1 stop8h 20mDelta
Mon 8/411:40 pmBOI - SAV
1 stop7h 41mDelta
Deal found 6/11$343
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/297:29 amSAV - BOI
2 stops11h 18mAmerican Airlines
Wed 8/65:15 pmBOI - SAV
2 stops13h 09mAmerican Airlines
Deal found 6/11$353

Cheapflights Fare Finder

Customize your flight search to find flights from South Carolina to Boise 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 June 12, 2025.
Use the filters below to find and compare flights from South Carolina to Boise that are best for you.

Fly from

South Carolina

Fly to

Boise

Route

Depart

Return

Price

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Wed 8/20

1:00 pm-11:50 pm

2 stops12h 50m

Boise Air Term. Gowen Fld

Sun 8/24

11:39 pm-9:19 am

1 stop7h 40m

$286

ColumbiaBoise

CAE - BOI

CAEBOI

Columbia Metropolitan

Fri 8/15

3:08 pm-11:59 pm

2 stops10h 51m

Boise Air Term. Gowen Fld

Sun 8/17

11:39 pm-10:24 am

1 stop8h 45m

$294

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 9/9

3:20 pm-11:58 pm

2 stops10h 38m

Boise Air Term. Gowen Fld

Mon 9/15

11:30 pm-9:25 am

1 stop7h 55m

$302

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Wed 8/20

6:17 pm-9:28 am

1 stop17h 11m

Boise Air Term. Gowen Fld

Sun 8/24

6:35 am-5:17 pm

1 stop8h 42m

$303

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Mon 8/4

5:31 pm-9:40 pm

1 stop6h 09m

Boise Air Term. Gowen Fld

Sat 8/9

3:17 pm-11:43 pm

1 stop6h 26m

$306

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Sat 7/12

4:27 pm-9:34 pm

1 stop7h 07m

Boise Air Term. Gowen Fld

Tue 7/22

7:15 pm-8:47 am

2 stops11h 32m

$316

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Wed 8/20

7:33 am-12:19 pm

1 stop6h 46m

Boise Air Term. Gowen Fld

Sun 8/24

1:07 pm-10:05 pm

1 stop6h 58m

$334

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Sat 7/5

5:43 am-10:54 am

1 stop7h 11m

Boise Air Term. Gowen Fld

Fri 7/11

7:48 pm-1:40 pm

1 stop15h 52m

$335

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Wed 8/20

7:06 am-4:45 pm

2 stops11h 39m

Boise Air Term. Gowen Fld

Sun 8/24

6:35 am-10:04 pm

2 stops13h 29m

$335

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Thu 6/26

2:15 pm-8:48 am

1 stop20h 33m

Boise Air Term. Gowen Fld

Mon 6/30

9:43 am-1:10 pm

1 stop25h 27m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 40 results
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Best time to book a flight from South Carolina to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from South Carolina to Boise (average of $314). Flying from South Carolina to Boise in June is currently the most expensive (average of $395). 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 BOI?

Find hourly flight availability from South Carolina to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from South Carolina to Boise. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Boise. 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 into for flights to Boise from South Carolina?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from South Carolina to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

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

    $127 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $131 and $195, respectively.

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

    While some choose either Savannah/Hilton Head - Boise Air Term. Gowen Fld or Columbia Metropolitan - Boise Air Term. Gowen Fld, Charlotte Douglas - Boise Air Term. Gowen Fld is the most popular route from South Carolina to Boise.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from South Carolina to Boise (average of $314). Flying from South Carolina to Boise in June is currently the most expensive (average of $395). 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

Traveling to a place near South Carolina?

Book flights to South Carolina if you plan to visit one of these locations
Nampa
Meridian
Ontario
McCall
Caldwell

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Alternative routes for South Carolina to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from South Carolina to Boise

Discover the top 5 airlines that operate flights from South Carolina to Boise. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$304Average$496FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$416Average$556FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$435Average$602FlexibilityNo cancel feeOn-time75%

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