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Cheap flights from Idaho Falls to Charleston from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Charleston departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:06 pm - 6:07 pm
IDA
-
CHS
24h 01m
1 stop
Alaska Airlines Logo
7:07 pm - 3:29 pm
CHS
-
IDA
22h 22m
1 stop
$544Alaska Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
1:43 pm - 10:41 pm
IDA
-
CHS
6h 58m
1 stop
American Airlines Logo
8:11 am - 11:39 pm
CHS
-
IDA
17h 28m
2 stops
$575American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
7:48 am - 11:59 pm
IDA
-
CHS
14h 11m
2 stops
American Airlines Logo
8:11 am - 11:39 pm
CHS
-
IDA
17h 28m
2 stops
$580American Airlines
Fri, Apr 24 - Tue, Apr 28

American Airlines flights from Idaho Falls to Charleston

Our best American Airlines deals on Idaho Falls to Charleston flight tickets
American Airlines
Apr 24
IDA1:43 pmIdaho Falls Fanning Field
6h 58m
1 stop
CHS10:41 pmCharleston
Apr 28
CHS8:11 amCharleston
17h 28m
2 stops
IDA11:39 pmIdaho Falls Fanning Field
$575
American Airlines
Apr 24
IDA7:48 amIdaho Falls Fanning Field
14h 11m
2 stops
CHS11:59 pmCharleston
Apr 28
CHS8:11 amCharleston
17h 28m
2 stops
IDA11:39 pmIdaho Falls Fanning Field
$580

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Idaho Falls to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 4/24

4:06 pm-6:07 pm

1 stop24h 01m

Charleston

Tue 4/28

7:07 pm-3:29 pm

1 stop22h 22m

$544

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 4/24

1:43 pm-10:41 pm

1 stop6h 58m

Charleston

Tue 4/28

8:11 am-11:39 pm

2 stops17h 28m

$575

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 4/24

7:48 am-11:59 pm

2 stops14h 11m

Charleston

Tue 4/28

8:11 am-11:39 pm

2 stops17h 28m

$580

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 4/20

10:21 pm-8:38 am

2 stops56h 17m

$211

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 4/20

1:43 pm-10:41 pm

1 stop6h 58m

$240

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 4/20

4:17 pm-10:06 pm

3 stops27h 49m

$242

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Sat 7/11

1:43 pm-10:54 pm

1 stop7h 11m

$268

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Sat 7/11

12:41 pm-11:51 pm

2 stops9h 10m

$278

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Sat 7/11

12:41 pm-10:57 pm

1 stop8h 16m

$288

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Sat 7/11

12:41 pm-11:51 pm

2 stops9h 10m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho Falls to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Idaho Falls to Charleston flights?

You could potentially save up to 42% on your flight if you consider stops on a Idaho Falls to Charleston flight.

When to book flights from Idaho Falls to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Charleston (IDA to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Charleston

Fastest flight time

24h 01m

Direct flights

None
The fastest flight from Idaho Falls to Charleston takes 24h 01m
There are no direct flights from Idaho Falls to Charleston. There are no popular flight routes from Idaho Falls to Charleston.
Search flight deals

  • How far is Idaho Falls Fanning Field to Charleston by plane?

    Charleston is 1878.7 mi away from Idaho Falls Fanning Field. A reasonable flight in good conditions will take 24h 01m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Charleston Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Charleston Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Charleston Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Idaho Falls to Charleston?

Best airlines flying from Idaho Falls to Charleston

Compare and see reviews for airlines that fly from Idaho Falls to Charleston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $361Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Charleston?

It is quick and easy to find Idaho Falls to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

Can I find flights from Idaho Falls to Charleston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Charleston from Idaho Falls with this policy.

How can momondo help me find flights from Idaho Falls to Charleston?

Once all potential Idaho Falls to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho Falls to Charleston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho Falls to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Wed 4/1
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