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Cheap flights from Boise to Charleston from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Charleston departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
United Airlines Logo
6:10 am - 3:05 pm
BOI
-
CHS
6h 55m1 stop
United Airlines Logo
4:01 pm - 9:52 pm
CHS
-
BOI
7h 51m1 stop
$271United Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
6:10 am - 3:05 pm
BOI
-
CHS
6h 55m1 stop
United Airlines Logo
4:41 pm - 10:57 pm
CHS
-
BOI
8h 16m1 stop
$275United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
8:15 am - 8:02 pm
BOI
-
CHS
9h 47m1 stop
United Airlines Logo
2:58 pm - 10:57 pm
CHS
-
BOI
9h 59m2 stops
$276United Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
7:05 pm - 11:40 am
BOI
-
CHS
14h 35m2 stops
United Airlines Logo
4:01 pm - 9:52 pm
CHS
-
BOI
7h 51m1 stop
$280United Airlines
Fri, Jan 9 - Mon, Jan 12
Delta Logo
5:30 am - 6:19 pm
BOI
-
CHS
10h 49m2 stops
Delta Logo
11:28 am - 8:55 pm
CHS
-
BOI
11h 27m2 stops
$281Delta
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
5:00 am - 3:09 pm
BOI
-
CHS
8h 09m1 stop
United Airlines Logo
6:05 am - 12:39 pm
CHS
-
BOI
8h 34m1 stop
$288United Airlines
Thu, Dec 25 - Sun, Jan 11
United Airlines Logo
6:15 am - 9:57 pm
BOI
-
CHS
13h 42m2 stops
United Airlines Logo
6:05 am - 12:39 pm
CHS
-
BOI
8h 34m1 stop
$293United Airlines
Thu, Dec 25 - Sun, Jan 11
Delta Logo
1:38 pm - 11:56 pm
BOI
-
CHS
8h 18m1 stop
Delta Logo
7:30 am - 12:28 pm
CHS
-
BOI
6h 58m1 stop
$301Delta
Thu, Feb 19 - Tue, Feb 24
Delta Logo
1:38 pm - 11:56 pm
BOI
-
CHS
8h 18m1 stop
Delta Logo
5:27 am - 4:15 pm
CHS
-
BOI
12h 48m2 stops
$306Delta
Thu, Feb 19 - Tue, Feb 24
Alaska Airlines Logo
6:23 am - 6:22 pm
BOI
-
CHS
9h 59m1 stop
Alaska Airlines Logo
7:22 pm - 10:52 am
CHS
-
BOI
17h 30m1 stop
$330Alaska Airlines
Mon, Jan 26 - Wed, Jan 28

Alaska Airlines flights from Boise to Charleston

Our best Alaska Airlines deals on Boise to Charleston flight tickets
Alaska Airlines
Jan 26
BOI6:23 amBoise Air Term. Gowen Fld
9h 59m
1 stop
CHS6:22 pmCharleston
Jan 28
CHS7:22 pmCharleston
17h 30m
1 stop
BOI10:52 amBoise Air Term. Gowen Fld
$330
Find similar
Alaska Airlines
Jan 26
BOI6:23 amBoise Air Term. Gowen Fld
9h 59m
1 stop
CHS6:22 pmCharleston
Jan 28
CHS12:37 pmCharleston
13h 22m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$378
Find similar
Alaska Airlines
Apr 24
BOI8:30 pmBoise Air Term. Gowen Fld
18h 58m
1 stop
CHS5:28 pmCharleston
Apr 27
CHS6:45 pmCharleston
17h 49m
1 stop
BOI10:34 amBoise Air Term. Gowen Fld
$398
Find similar

American Airlines flights from Boise to Charleston

Our best American Airlines deals on Boise to Charleston flight tickets
American Airlines
Dec 26
BOI7:32 amBoise Air Term. Gowen Fld
12h 39m
2 stops
CHS10:11 pmCharleston
Jan 11
CHS7:32 amCharleston
7h 36m
1 stop
BOI1:08 pmBoise Air Term. Gowen Fld
$512
Find similar
American Airlines
Dec 26
BOI7:32 amBoise Air Term. Gowen Fld
12h 39m
2 stops
CHS10:11 pmCharleston
Jan 11
CHS6:10 amCharleston
9h 43m
2 stops
BOI1:53 pmBoise Air Term. Gowen Fld
$517
Find similar
American Airlines
Apr 24
BOI1:25 pmBoise Air Term. Gowen Fld
7h 28m
1 stop
CHS10:53 pmCharleston
May 3
CHS5:32 amCharleston
8h 59m
2 stops
BOI12:31 pmBoise Air Term. Gowen Fld
$567
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 December 15, 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 1/13

6:10 am-3:05 pm

1 stop6h 55m

Charleston

Tue 1/20

4:01 pm-9:52 pm

1 stop7h 51m

$271

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Fri 1/9

6:10 am-3:05 pm

1 stop6h 55m

Charleston

Mon 1/12

4:41 pm-10:57 pm

1 stop8h 16m

$275

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 1/13

8:15 am-8:02 pm

1 stop9h 47m

Charleston

Tue 1/20

2:58 pm-10:57 pm

2 stops9h 59m

$276

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Fri 1/9

7:05 pm-11:40 am

2 stops14h 35m

Charleston

Mon 1/12

4:01 pm-9:52 pm

1 stop7h 51m

$280

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 1/13

5:30 am-6:19 pm

2 stops10h 49m

Charleston

Tue 1/20

11:28 am-8:55 pm

2 stops11h 27m

$281

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 12/25

5:00 am-3:09 pm

1 stop8h 09m

Charleston

Sun 1/11

6:05 am-12:39 pm

1 stop8h 34m

$288

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 12/25

6:15 am-9:57 pm

2 stops13h 42m

Charleston

Sun 1/11

6:05 am-12:39 pm

1 stop8h 34m

$293

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 2/19

1:38 pm-11:56 pm

1 stop8h 18m

Charleston

Tue 2/24

7:30 am-12:28 pm

1 stop6h 58m

$301

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 2/19

1:38 pm-11:56 pm

1 stop8h 18m

Charleston

Tue 2/24

5:27 am-4:15 pm

2 stops12h 48m

$306

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Mon 1/26

6:23 am-6:22 pm

1 stop9h 59m

Charleston

Wed 1/28

7:22 pm-10:52 am

1 stop17h 30m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 February is another great option to travel to Charleston, with average flight prices from Boise averaging around $387.

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 $494 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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Boise to Charleston takes 5h 55m
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 5h 55m.

  • 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
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $430Free CancellationRating
8.0
11,451 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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