IDA - CHS

$259 Find Cheap Flights from Idaho Falls to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Charleston departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Charleston, as well as popular online travel agencies
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls 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.

Recent round-trip flight deals from Idaho Falls to Charleston

Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:43 pm - 9:55 pmIDA-CHS
6h 12m1 stop
American Airlines Logo
7:14 am - 12:22 pmCHS-IDA
7h 08m1 stop
$427American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
10:45 am - 11:02 pmIDA-CHS
10h 17m2 stops
United Airlines Logo
6:35 am - 1:34 pmCHS-IDA
8h 59m2 stops
$479United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:43 pm - 9:55 pmIDA-CHS
6h 12m1 stop
American Airlines Logo
12:49 pm - 9:57 pmCHS-IDA
11h 08m2 stops
$487American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:43 pm - 9:55 pmIDA-CHS
6h 12m1 stop
American Airlines Logo
12:49 pm - 9:57 pmCHS-IDA
11h 08m2 stops
$493American Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $427 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$427
Typical prices: $561-$1,122
American Airlines
Tue 3/10Wed 3/11
IDA - CHS • 1 stop
Cheapest one-way
$259
Alaska Airlines
Thu 12/25
IDA - CHS • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for Idaho Falls to Charleston flights

Get data-powered insights and trends into flights from Idaho Falls to Charleston to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Idaho Falls to Charleston departing in March.

What’s the cheapest day of the week to fly from Idaho Falls to Charleston?

The average price of all round-trip flights from Idaho Falls to Charleston clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to Charleston, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

Find deals

Good to know

Low seasonOctober
Cheapest flight$259
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Idaho Falls to Charleston

When to book flights from Idaho Falls to Charleston

Are your dates flexible? Find out the best times to travel from Idaho Falls to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Charleston

  • What is the cheapest flight from Idaho Falls to Charleston?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Charleston was $259 for a one-way ticket and $427 for a round-trip.

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

    A passport is not required to fly from Idaho Falls to Charleston.

  • Which airports will I be using when flying from Idaho Falls to Charleston?

    Idaho Falls airport is called Idaho Falls Fanning Field and the only airport in Charleston is Charleston.

  • Which aircraft models fly most regularly from Idaho Falls to Charleston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Charleston?

    oneworld is the only airline alliance operating flights between Idaho Falls and Charleston.

  • How does KAYAK find such low prices on flights from Idaho Falls 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 Falls to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Idaho Falls 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 Falls 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 Falls with another airline. Booking your flights between Idaho Falls and CHS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls 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 Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
6.4Food
Airline reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

8.0 ExcellentKohMeng, Oct 2025DFW - LAX
Read more American Airlines reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from Idaho Falls to Charleston

Information on your arrival and departure airports

Idaho Falls (IDA)
Charleston (CHS)

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