CHS - IDA

$420 Find Cheap Flights from Charleston to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$420
Typical prices: $478-$790
American Airlines
Sun 10/21Wed 10/31
CHS - IDA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Charleston and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 21% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $483 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 56m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Charleston to Idaho Falls (CHS-IDA)

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

Recent round-trip flight deals from Charleston to Idaho Falls

Wed, Oct 21 - Sat, Oct 31
American Airlines Logo
3:41 pm - 9:42 pmCHS  Charleston-IDA Idaho Falls Fanning Field
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
1:50 pm - 11:59 pmIDA  Idaho Falls Fanning Field-CHS Charleston
8h 09m1 stop Chicago O'Hare Intl
$420American Airlines
Wed, Oct 21 - Sat, Oct 31
American Airlines Logo
3:41 pm - 9:42 pmCHS  Charleston-IDA Idaho Falls Fanning Field
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
6:18 am - 6:18 pmIDA  Idaho Falls Fanning Field-CHS Charleston
10h 00m2 stops Dallas/Fort Worth Charlotte Douglas
$426American Airlines
Wed, Oct 21 - Sat, Oct 31
American Airlines Logo
11:12 am - 9:42 pmCHS  Charleston-IDA Idaho Falls Fanning Field
12h 30m2 stops Miami Dallas/Fort Worth
American Airlines Logo
6:18 am - 6:18 pmIDA  Idaho Falls Fanning Field-CHS Charleston
10h 00m2 stops Dallas/Fort Worth Charlotte Douglas
$467American Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
4:00 pm - 9:08 pmCHS  Charleston-IDA Idaho Falls Fanning Field
7h 08m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:57 pmIDA  Idaho Falls Fanning Field-CHS Charleston
5h 57m1 stop Denver Intl
$529United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
4:00 pm - 9:08 pmCHS  Charleston-IDA Idaho Falls Fanning Field
7h 08m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:57 pmIDA  Idaho Falls Fanning Field-CHS Charleston
5h 57m1 stop Denver Intl
$574United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
2:30 pm - 9:28 amCHS  Charleston-IDA Idaho Falls Fanning Field
20h 58m2 stops Newark Denver Intl
United Airlines Logo
7:00 am - 2:57 pmIDA  Idaho Falls Fanning Field-CHS Charleston
5h 57m1 stop Denver Intl
$615United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
2:30 pm - 9:28 amCHS  Charleston-IDA Idaho Falls Fanning Field
20h 58m2 stops Newark Denver Intl
United Airlines Logo
7:00 am - 2:57 pmIDA  Idaho Falls Fanning Field-CHS Charleston
5h 57m1 stop Denver Intl
$626United Airlines
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
6:22 pm - 1:19 pmCHS  Charleston-IDA Idaho Falls Fanning Field
20h 57m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
9:08 am - 5:19 pmIDA  Idaho Falls Fanning Field-CHS Charleston
30h 11m1 stop Seattle/Tacoma Intl
$649Alaska Airlines
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
6:22 pm - 1:19 pmCHS  Charleston-IDA Idaho Falls Fanning Field
20h 57m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
3:58 pm - 5:19 pmIDA  Idaho Falls Fanning Field-CHS Charleston
23h 21m2 stops Portland Seattle/Tacoma Intl
$663Alaska Airlines
Fri, Oct 9 - Tue, Oct 13
Alaska Airlines Logo
6:59 pm - 3:20 pmCHS  Charleston-IDA Idaho Falls Fanning Field
22h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:58 pm - 5:55 pmIDA  Idaho Falls Fanning Field-CHS Charleston
25h 57m1 stop Seattle/Tacoma Intl
$943Alaska Airlines
Booking Insights

Price, demand and travel trends for Charleston to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to Idaho Falls with more confidence.

How much is a round-trip flight from Charleston to Idaho Falls?

Round-trip flights from Charleston to Idaho Falls start at $420. Prices are below average for this route right now, with typical round-trip fares ranging from $478 to $790. The lowest price found in the past 5 days was $420 on American Airlines.

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Key details for Charleston to Idaho Falls flights

Low season

May

Cheapest flight

$420
Flight from Charleston to Idaho Falls

When to book flights from Charleston to Idaho Falls

Are your dates flexible? Find out the best times to travel from Charleston to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Idaho Falls flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Charleston to Idaho Falls?

    Only Economy Class is available on flights from Charleston to Idaho Falls.

  • How long is a flight from Charleston to Idaho Falls?

    A nonstop flight from Charleston to Idaho Falls takes 0h 00m, covering 1,871 miles.

  • Do I need a passport to fly from Charleston to Idaho Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Charleston to Idaho Falls flight?

    Round-trip flights from Charleston to Idaho Falls range from $478 to $790, with an average of $604 over the past 12 months. Anything below $478 counts as a good deal.

  • Have flight prices from Charleston to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $420 to $1,253. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Charleston to Idaho Falls?

    Flights from Charleston to Idaho Falls usually depart from Charleston (CHS) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Charleston to Idaho Falls pass through?

    One-stop flights from Charleston to Idaho Falls most commonly connect through:

    • Dallas/Fort Worth (DFW) - 56% of one-stop connections
    • Denver Intl (DEN) - 40% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 4% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Charleston to Idaho Falls?

    Yes. Being flexible with your travel dates can save you up to 57% on the Charleston to Idaho Falls route. Wednesday is the cheapest departure day at $368 round-trip on average, while Thursday is the most expensive at $841, a difference of $473. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Charleston to Idaho Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 56m, compared with 7h 13m via Dallas/Fort Worth (DFW) and 7h 46m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Charleston and Idaho Falls?

    Idaho Falls is 2 hours behind Charleston (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Charleston to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $368 - about $473 less than Thursday (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charleston to Idaho Falls trip for July. Fares historically average $478 round-trip in that month - typically $363 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.
    - Tru by Hilton Idaho Falls
    - Quality Inn Idaho Falls
    - Comfort Suites Idaho Falls

More options for your flight from Charleston to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls