How does KAYAK find such low prices on flights from Idaho to Charleston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Charleston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Charleston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Charleston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Charleston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$134 Cheap Flights from Idaho to Charleston

CHS

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$273

Overall average: $464

Alaska Airlines

Wed 1/7Mon 1/12

BOI - CHS • 1 stop

Cheapest one-way

$134

Typical prices: $289-$367

Multiple Airlines

Fri 2/27

BOI - CHS • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Charleston!

Flight Deals

Cheap Flights from Idaho to Charleston

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Charleston

Wed, Jan 7 - Mon, Jan 12

3:43 pm - 6:22 pm

BOI

CHS

24h 39m1 stop

7:22 pm - 10:52 am

CHS

BOI

17h 30m1 stop

$273Alaska Airlines

Sat, Jan 17 - Tue, Jan 20

12:55 pm - 11:55 pm

GEG

CHS

8h 00m1 stop

5:25 am - 11:45 am

CHS

GEG

9h 20m1 stop

$275Delta

Wed, Jan 7 - Mon, Jan 12

7:05 pm - 9:50 am

BOI

CHS

12h 45m2 stops

4:41 pm - 10:57 pm

CHS

BOI

8h 16m1 stop

$278United Airlines

Sat, Jan 17 - Tue, Jan 20

12:55 pm - 11:55 pm

GEG

CHS

8h 00m1 stop

11:28 am - 7:54 pm

CHS

GEG

11h 26m2 stops

$280Delta

Wed, Mar 11 - Tue, Mar 17

7:05 am - 5:32 pm

GEG

CHS

7h 27m1 stop

6:32 pm - 11:59 pm

CHS

GEG

8h 27m1 stop

$304Alaska Airlines

Wed, Feb 11 - Sat, Feb 14

11:20 am - 8:50 pm

BOI

CHS

7h 30m1 stop

6:45 am - 4:25 pm

CHS

BOI

11h 40m1 stop

$316Southwest

Wed, Feb 11 - Sat, Feb 14

6:40 am - 7:10 pm

BOI

CHS

10h 30m2 stops

6:45 am - 4:25 pm

CHS

BOI

11h 40m1 stop

$322Southwest

Mon, May 4 - Fri, May 8

1:25 pm - 10:53 pm

BOI

CHS

7h 28m1 stop

7:00 am - 12:31 pm

CHS

BOI

7h 31m1 stop

$331American Airlines

Sat, Jan 17 - Tue, Jan 20

6:33 am - 9:11 pm

GEG

CHS

11h 38m2 stops

8:00 am - 6:49 pm

CHS

GEG

13h 49m2 stops

$353American Airlines

Tue, Jan 13 - Sat, Jan 17

5:00 am - 3:05 pm

GEG

CHS

7h 05m1 stop

4:01 pm - 9:22 pm

CHS

GEG

8h 21m1 stop

$375United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$134

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Boise to Charleston

How does KAYAK find such low prices on flights from Idaho to Charleston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Charleston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Charleston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Charleston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Charleston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

North Charleston

Santee

Walterboro

Goose Creek

Everything you need to know for your flight to Charleston

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Charleston

Charleston (CHS)

CHS

$134 Find Cheap Flights from Idaho to Charleston

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

Everything you should know

Cheap Flights from Idaho to Charleston

Recent round-trip flight deals from Idaho to Charleston

Recent one-way flight deals from Idaho to Charleston

Recent last minute flight deals from Idaho to Charleston

Good to know

FAQs for booking flights from Idaho to Charleston

How does KAYAK find such low prices on flights from Idaho to Charleston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Charleston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Charleston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Charleston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Charleston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Charleston?

Everything you need to know for your flight to Charleston

Information on the airport you'll fly into in Charleston

Cabin class types available on flights to Idaho

Complete your trip to Charleston with a hotel stay or car rental

Find direct flights for Charleston

Flights to other popular destinations

Flights from domestic origins to Charleston

Choose which airport to fly into in Charleston

Find deals for your return flight