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Charleston

$133+ Cheap flights from Idaho to Charleston (CHS)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Idaho to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Idaho to Charleston

Cheapest flights from Idaho to Charleston
Explore the most affordable flight options available from Idaho to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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.
Mon 12/2311:57 amBOI - CHS
2 stops24h 51mMultiple Airlines
Sun 1/57:00 amCHS - BOI
2 stops30h 02mMultiple Airlines
Deal found 11/20$402
This Delta deal was found by Cheapflights users on 11/20. 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.
Sat 12/71:53 pmBOI - CHS
1 stop7h 53mDelta
Sat 12/142:31 pmCHS - BOI
2 stops11h 35mDelta
Deal found 11/20$407
This Southwest deal was found by Cheapflights users on 11/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:25 amBOI - CHS
2 stops12h 45mSouthwest
Sun 1/52:10 pmCHS - BOI
2 stops11h 55mSouthwest
Deal found 11/20$414
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/76:00 amBOI - CHS
1 stop9h 50mAlaska Airlines
Sat 12/146:50 pmCHS - BOI
1 stop16h 41mAlaska Airlines
Deal found 11/20$480
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/197:39 amBOI - CHS
2 stops12h 02mUnited Airlines
Wed 12/254:10 pmCHS - BOI
1 stop7h 34mUnited Airlines
Deal found 11/20$495
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/61:35 pmJAC - CHS
1 stop8h 40mAmerican Airlines
Mon 12/96:48 amCHS - JAC
1 stop8h 00mAmerican Airlines
Deal found 11/19$508
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/55:00 amGEG - CHS
1 stop9h 50mAlaska Airlines
Mon 12/96:50 pmCHS - GEG
1 stop8h 05mAlaska Airlines
Deal found 11/20$518
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:00 amJAC - CHS
1 stop6h 13mUnited Airlines
Wed 12/1111:13 amCHS - JAC
2 stops12h 06mUnited Airlines
Deal found 11/19$527
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/2011:57 amBOI - CHS
3 stops29h 54mSpirit Airlines
Sun 1/51:16 pmCHS - BOI
3 stops23h 46mSpirit Airlines
Deal found 11/20$530
This Delta deal was found by Cheapflights users on 11/20. 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 12/101:20 pmJAC - CHS
2 stops8h 39mDelta
Sun 12/155:15 amCHS - JAC
2 stops9h 10mDelta
Deal found 11/20$582
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 12/167:16 pmGEG - CHS
2 stops11h 06mDelta
Fri 12/205:35 amCHS - GEG
1 stop8h 33mDelta
Deal found 11/19$683
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/165:15 amGEG - CHS
2 stops14h 00mUnited Airlines
Fri 12/206:30 amCHS - GEG
2 stops9h 20mUnited Airlines
Deal found 11/19$708

Find flights from Idaho to Charleston within your budget

Customize your flight search to find flights from Idaho 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 1/9

1:30 pm-10:35 pm

1 stop7h 05m

Charleston

Tue 1/14

6:59 am-12:39 pm

1 stop7h 40m

$313

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Thu 2/6

5:27 am-6:24 pm

1 stop9h 57m

Charleston

Mon 2/10

3:44 pm-9:12 pm

1 stop8h 28m

$375

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Thu 2/6

7:05 am-10:15 pm

2 stops12h 10m

Charleston

Mon 2/10

1:35 pm-11:05 pm

2 stops12h 30m

$388

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Mon 12/23

11:57 am-2:48 pm

2 stops24h 51m

Charleston

Sun 1/5

7:00 am-11:02 am

2 stops30h 02m

$402

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sat 12/7

1:53 pm-11:46 pm

1 stop7h 53m

Charleston

Sat 12/14

2:31 pm-12:06 am

2 stops11h 35m

$407

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Tue 12/24

6:25 am-9:10 pm

2 stops12h 45m

Charleston

Sun 1/5

2:10 pm-12:05 am

2 stops11h 55m

$414

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Sat 5/3

5:30 am-5:31 pm

1 stop10h 01m

Charleston

Wed 5/14

6:45 pm-9:26 am

1 stop16h 41m

$440

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Sat 3/8

5:52 pm-4:36 pm

1 stop19h 44m

Charleston

Sat 3/15

6:36 pm-10:19 pm

2 stops54h 43m

$481

BoiseCharleston

BOI - CHS

BOICHS

Boise Air Term. Gowen Fld

Thu 12/19

7:39 am-9:41 pm

2 stops12h 02m

Charleston

Wed 12/25

4:10 pm-9:44 pm

1 stop7h 34m

$495

JacksonCharleston

JAC - CHS

JACCHS

Jackson Hole

Fri 12/6

1:35 pm-12:15 am

1 stop8h 40m

Charleston

Mon 12/9

6:48 am-12:48 pm

1 stop8h 00m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 27 results
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Best time to book a flight from Idaho to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Idaho 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.

Travel insights for flights from Idaho to Charleston

Get recent, data-driven insights about flights from Idaho to Charleston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Charleston?

Currently, August is the cheapest month in which you can book a flight from Idaho to Charleston (average of $217). Flying from Idaho to Charleston in April is currently the most expensive (average of $314). 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 ID to CHS?

Find hourly flight availability from Idaho to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Idaho to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Charleston by month

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

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

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

If weather is an important factor for your trip to Charleston, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Southwest, United Airlines and American Airlines from Idaho to Charleston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Idaho to Charleston. 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 Charleston from Idaho?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Charleston from Idaho.

  • What are the cheapest airlines to fly from Idaho to Charleston one-way?

    One-way options have recently been found by users for as low as $133 on Delta. Other airlines that offer cheap prices include Spirit Airlines from $163 and Alaska Airlines from $231 one-way.

  • What are the most popular routes from Idaho to Charleston?

    The most popular flight routes from Idaho to Charleston are Boise Air Term. Gowen Fld - Charleston, Spokane - Charleston and Jackson Hole - Charleston.

  • Can I find deals for flights from Idaho to Charleston that include hotel bookings?

    Yes. In addition to deals on Idaho to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Charleston?

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

  • Can I find deals for business class flights from Idaho to Charleston?

    Yes. Cheapflights offers flight deals from Idaho to Charleston 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 Idaho to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Charleston (average of $217). Flying from Idaho to Charleston in April is currently the most expensive (average of $314). 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

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Alternative routes for Idaho to Charleston

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Top 5 airlines flying from Idaho to Charleston

Discover the top 5 airlines that operate flights from Idaho to Charleston. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$161Average$266FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$283Average$669FlexibilityNo cancel feeOn-time69%
DeltaCheapest$301Average$522FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$495FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$388Average$644FlexibilityNo cancel feeOn-time75%
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