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Cheap flights from Boise to Charleston from $224

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Charleston departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boise to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 am - 2:11 pmBOI-CHS
6h 31m1 stop
Delta Logo
5:30 am - 2:09 pmCHS-BOI
10h 39m2 stops
$224Delta
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Tue, Mar 3 - Wed, Mar 4
Southwest Logo
11:20 am - 8:50 pmBOI-CHS
7h 30m1 stop
Southwest Logo
1:45 pm - 10:30 pmCHS-BOI
10h 45m2 stops
$258Southwest
Find Deal
Tue, Jan 20 - Thu, Jan 29
Delta Logo
5:40 am - 2:11 pmBOI-CHS
6h 31m1 stop
Delta Logo
5:30 am - 12:45 pmCHS-BOI
9h 15m1 stop
$259Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:40 am - 2:11 pmBOI-CHS
6h 31m1 stop
Delta Logo
5:30 am - 2:09 pmCHS-BOI
10h 39m2 stops
$264Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:57 pm - 5:54 pmBOI-CHS
22h 57m1 stop
Alaska Airlines Logo
6:59 pm - 10:29 amCHS-BOI
17h 30m1 stop
$330Alaska Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
Alaska Airlines Logo
4:20 pm - 5:54 pmBOI-CHS
23h 34m2 stops
Alaska Airlines Logo
6:59 pm - 10:29 amCHS-BOI
17h 30m1 stop
$352Alaska Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
United Airlines Logo
12:45 pm - 9:08 pmBOI-CHS
6h 23m1 stop
United Airlines Logo
11:25 am - 10:45 pmCHS-BOI
13h 20m2 stops
$379United Airlines
Find Deal
Fri, Nov 7 - Wed, Nov 12
United Airlines Logo
5:00 am - 6:12 pmBOI-CHS
11h 12m2 stops
United Airlines Logo
10:05 am - 8:55 pmCHS-BOI
12h 50m2 stops
$402United Airlines
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Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
1:39 pm - 11:50 pmBOI-CHS
8h 11m1 stop
American Airlines Logo
4:49 pm - 10:59 pmCHS-BOI
8h 10m1 stop
$638American Airlines
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Sun, Dec 21 - Fri, Dec 26
American Airlines Logo
6:40 am - 7:27 pmBOI-CHS
10h 47m2 stops
American Airlines Logo
5:10 am - 1:05 pmCHS-BOI
9h 55m2 stops
$779American Airlines
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Wed, Dec 31 - Sun, Jan 4

Delta flights from Boise to Charleston

Our best Delta deals on Boise to Charleston flight tickets
Delta
Mar 3
BOI5:40 amBoise Air Term. Gowen Fld
6h 31m
1 stop
CHS2:11 pmCharleston
Mar 4
CHS5:30 amCharleston
10h 39m
2 stops
BOI2:09 pmBoise Air Term. Gowen Fld
$224
Find similar
Delta
Mar 3
BOI5:40 amBoise Air Term. Gowen Fld
6h 31m
1 stop
CHS2:11 pmCharleston
Mar 4
CHS5:30 amCharleston
9h 15m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
$259
Find similar
Delta
Mar 3
BOI5:40 amBoise Air Term. Gowen Fld
6h 31m
1 stop
CHS2:11 pmCharleston
Mar 4
CHS5:30 amCharleston
10h 39m
2 stops
BOI2:09 pmBoise Air Term. Gowen Fld
$264
Find similar

United Airlines flights from Boise to Charleston

Our best United Airlines deals on Boise to Charleston flight tickets
United Airlines
Nov 7
BOI12:45 pmBoise Air Term. Gowen Fld
6h 23m
1 stop
CHS9:08 pmCharleston
Nov 12
CHS11:25 amCharleston
13h 20m
2 stops
BOI10:45 pmBoise Air Term. Gowen Fld
$379
Find similar
United Airlines
Mar 3
BOI5:00 amBoise Air Term. Gowen Fld
11h 12m
2 stops
CHS6:12 pmCharleston
Mar 4
CHS10:05 amCharleston
12h 50m
2 stops
BOI8:55 pmBoise Air Term. Gowen Fld
$402
Find similar
United Airlines
Nov 5
BOI12:45 pmBoise Air Term. Gowen Fld
6h 23m
1 stop
CHS9:08 pmCharleston
Nov 9
CHS6:15 amCharleston
7h 24m
1 stop
BOI11:39 amBoise Air Term. Gowen Fld
$477
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Charleston 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Boise to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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-2:09 pm

2 stops10h 39m

$224

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 1/20

11:20 am-8:50 pm

1 stop7h 30m

Charleston

Thu 1/29

1:45 pm-10:30 pm

2 stops10h 45m

$258

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

$259

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-2:09 pm

2 stops10h 39m

$264

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 11/11

4:57 pm-5:54 pm

1 stop22h 57m

Charleston

Sun 11/16

6:59 pm-10:29 am

1 stop17h 30m

$330

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 11/11

4:20 pm-5:54 pm

2 stops23h 34m

Charleston

Sun 11/16

6:59 pm-10:29 am

1 stop17h 30m

$352

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Fri 11/7

12:45 pm-9:08 pm

1 stop6h 23m

Charleston

Wed 11/12

11:25 am-10:45 pm

2 stops13h 20m

$379

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 3/3

5:00 am-6:12 pm

2 stops11h 12m

Charleston

Wed 3/4

10:05 am-8:55 pm

2 stops12h 50m

$402

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sun 12/21

1:39 pm-11:50 pm

1 stop8h 11m

Charleston

Fri 12/26

4:49 pm-10:59 pm

1 stop8h 10m

$638

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Wed 12/31

6:40 am-7:27 pm

2 stops10h 47m

Charleston

Sun 1/4

5:10 am-1:05 pm

2 stops9h 55m

$779

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Charleston from

How to get the cheapest flight ticket from Boise to Charleston

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

What is the typical price of a round-trip flight between Boise and Charleston?

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Boise is in July. Flight prices, which tend to average around $380, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Charleston, with average flight prices from Boise averaging around $398.

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

The cheapest day to depart from Boise to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $472. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $637.

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

The cheapest time of day to fly to Charleston is in the afternoon when flights can be purchased for as low as $366. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $582 per ticket.

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Boise for as low as $310 on momondo.

When to book flights from Boise to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Charleston (BOI to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Charleston

Direct flights

None
There are no direct flights from Boise to Charleston. There are no popular flight routes from Boise to Charleston.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Charleston by plane?

    The distance between Boise Air Term. Gowen Fld and Charleston is about 2085.8 mi. A reasonable flight in good conditions will take 6h 23m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Charleston Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Charleston Airport refresh daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Charleston Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Charleston?

Best airlines flying from Boise to Charleston

Compare and see reviews for airlines that fly from Boise to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
SouthwestPriceFrom $349Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $430Free CancellationRating
8.0
11,161 reviews
Search Alaska Airlines flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Charleston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Charleston. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Charleston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boise to Charleston flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Charleston?

momondo helps you find the best flight between Boise and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Boise to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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