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>

$271 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

$271

Overall average: $526

Delta

Tue 3/3Wed 3/4

BOI - CHS • 1 stop

Cheapest one-way

$326

Overall average: $409

American Airlines

Sun 11/9

GEG - CHS • 1 stop

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

Tue, Mar 3 - Wed, Mar 4

5:40 am - 2:11 pmBOI-CHS

6h 31m1 stop

6:30 am - 12:45 pmCHS-BOI

8h 15m1 stop

$271Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

5:00 am - 5:31 pmGEG-CHS

9h 31m1 stop

6:45 pm - 12:14 amCHS-GEG

8h 29m1 stop

$275Hawaiian Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

5:00 am - 4:03 pmBOI-CHS

9h 03m2 stops

10:20 am - 8:55 pmCHS-BOI

12h 35m2 stops

$281United Airlines

Find Deal

Tue, Dec 2 - Mon, Dec 8

5:51 am - 6:24 pmGEG-CHS

9h 33m1 stop

7:24 pm - 12:24 amCHS-GEG

8h 00m1 stop

$304Alaska Airlines

Find Deal

Fri, Feb 27 - Mon, Mar 2

6:55 pm - 8:58 amBOI-CHS

12h 03m2 stops

5:00 pm - 10:51 pmCHS-BOI

7h 51m1 stop

$329United Airlines

Find Deal

Fri, Feb 27 - Mon, Mar 2

8:30 pm - 5:31 pmBOI-CHS

19h 01m1 stop

6:45 pm - 9:26 amCHS-BOI

16h 41m1 stop

$347Alaska Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:45 pm - 11:15 pmBOI-CHS

7h 30m1 stop

8:15 am - 3:50 pmCHS-BOI

9h 35m2 stops

$353Southwest

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:24 pm - 10:53 pmBOI-CHS

7h 29m1 stop

3:46 pm - 10:36 pmCHS-BOI

8h 50m1 stop

$355American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:30 am - 6:55 pmBOI-CHS

10h 25m2 stops

8:15 am - 3:50 pmCHS-BOI

9h 35m2 stops

$365Southwest

Find Deal

Wed, Dec 31 - Sun, Jan 4

1:35 pm - 11:57 pmBOI-CHS

8h 22m1 stop

6:26 am - 1:05 pmCHS-BOI

8h 39m1 stop

$384American Airlines

Find Deal

Useful Info

Low season	January
High season	April
Cheapest flight	$271

Best time to beat the crowds with an average 11% 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

CHS

$271 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