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Find cheap flights from Idaho Falls to Charleston starting at HK$4,849.

Book one-way or return flights from Idaho Falls to Charleston from as little as HK$4,849. Choose from the popular airlines below and book your flight today!

  • Round-trip
      • IDA06:00
        9h 6m
        1 stop
        CHS17:06
        Thu, Jul 11|Idaho Falls - Charleston|Alaska Airlines
        CHS18:07
        23h 15m
        1 stop
        IDA15:22
        Wed, Jul 17|Charleston - Idaho Falls|Alaska Airlines
        HK$4,849HK$8,575
        43% OFF
        43% OFF
        HK$8,575HK$4,849
      • IDA13:36
        8h 39m
        1 stop
        CHS00:15
        Mon, Jul 15|Idaho Falls - Charleston|American Airlines
        CHS07:05
        8h 1m
        1 stop
        IDA13:06
        Sun, Jul 21|Charleston - Idaho Falls|American Airlines
        HK$5,039HK$8,575
        41% OFF
        41% OFF
        HK$8,575HK$5,039
      • IDA18:59
        15h 23m
        2 stops
        CHS12:22
        Thu, Jul 11|Idaho Falls - Charleston|Delta Air Lines
        CHS13:56
        10h 14m
        2 stops
        IDA22:10
        Wed, Jul 17|Charleston - Idaho Falls|Delta Air Lines
        HK$5,623HK$8,575
        34% OFF
        34% OFF
        HK$8,575HK$5,623
      • IDA17:59
        14h 11m
        2 stops
        CHS10:10
        Thu, Jul 11|Idaho Falls - Charleston|United Airlines
        CHS11:16
        11h 52m
        2 stops
        IDA21:08
        Wed, Jul 17|Charleston - Idaho Falls|United Airlines
        HK$5,644
        HK$5,644
      • IDA13:43
        8h 32m
        1 stop
        CHS00:15
        Thu, Jun 20|Idaho Falls - Charleston|American Airlines
        CHS12:47
        10h 56m
        2 stops
        IDA21:43
        Wed, Jun 26|Charleston - Idaho Falls|American Airlines
        HK$5,930
        HK$5,930
      • IDA13:43
        8h 32m
        1 stop
        CHS00:15
        Fri, Jun 21|Idaho Falls - Charleston|American Airlines
        CHS12:47
        10h 56m
        2 stops
        IDA21:43
        Thu, Jun 27|Charleston - Idaho Falls|American Airlines
        HK$5,930
        HK$5,930
      • IDA06:30
        6h 18m
        1 stop
        CHS14:48
        Thu, Jul 11|Idaho Falls - Charleston|American Airlines
        CHS07:05
        8h 1m
        1 stop
        IDA13:06
        Wed, Jul 17|Charleston - Idaho Falls|American Airlines
        HK$5,966
        HK$5,966
      • IDA17:59
        14h 11m
        2 stops
        CHS10:10
        Sat, Jul 13|Idaho Falls - Charleston|United Airlines
        CHS16:20
        26h 58m
        1 stop
        IDA17:18
        Fri, Jul 19|Charleston - Idaho Falls|United Airlines
        HK$6,098
        HK$6,098
      • IDA06:10
        16h 16m
        2 stops
        CHS00:26
        Sun, Jul 14|Idaho Falls - Charleston|Delta Air Lines
        CHS05:30
        8h 56m
        2 stops
        IDA12:26
        Sat, Jul 20|Charleston - Idaho Falls|Delta Air Lines
        HK$6,193
        HK$6,193
      • IDA17:56
        19h 21m
        1 stop
        CHS15:17
        Thu, Jun 20|Idaho Falls - Charleston|United Airlines
        CHS16:17
        6h 51m
        1 stop
        IDA21:08
        Wed, Jun 26|Charleston - Idaho Falls|United Airlines
        HK$6,241
        HK$6,241
      • IDA13:00
        3h 5m
        Direct
        CHS14:00
        Mon, Jun 24|Idaho Falls - Charleston|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Idaho Falls to Charleston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Idaho Falls to Charleston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap flights from Idaho Falls to Charleston by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Idaho Falls to Charleston.

  • Cheapest
    Alaska Airlines
    IDA
    06:00
    9h 6m
    2 transfer
    CHS
    17:06
    Idaho Falls Regional Airport - Charleston International Airport
    Thu, Jul 11Alaska Airlines
    HK$4,849
  • Alaska Airlines
    IDA
    06:00
    9h 6m
    2 transfer
    CHS
    17:06
    Idaho Falls Regional Airport - Charleston International Airport
    Thu, Jul 11Alaska Airlines
    HK$4,849
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Idaho Falls (IDA) to Charleston (CHS) the cheapest?

    Airlines adjust prices for flights from Idaho Falls to Charleston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Idaho Falls (IDA) to Charleston (CHS) cost?

    According to Trip.com's data, the lowest price is around HK$6,421.

  • What is the transportation method from the main airport to downtown in Charleston?

    • The distance from Charleston International Airport to downtown is about 16km. It takes about 30 minutes by taxi.

How to find a cheap flight from Idaho Falls to Charleston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Idaho Falls to Charleston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Idaho Falls to Charleston Flight Information

Off-season for travel

June

Peak season for travel

March

Flight distance

3,013.7km

Popular airline

American Airlines

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