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Cheap flights from Idaho Falls to Charleston from $174

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 3/3. 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
6:58 pm - 6:22 pm
IDA
-
CHS
21h 24m
1 stop
Alaska Airlines Logo
7:22 pm - 6:18 pm
CHS
-
IDA
24h 56m
1 stop
$409Alaska Airlines
Tue, Jan 27 - Wed, Feb 4
United Airlines Logo
6:30 am - 3:05 pm
IDA
-
CHS
6h 35m
1 stop
United Airlines Logo
4:01 pm - 9:14 pm
CHS
-
IDA
7h 13m
1 stop
$422United Airlines
Tue, Jan 27 - Wed, Feb 4
American Airlines Logo
6:18 am - 11:59 pm
IDA
-
CHS
15h 41m
2 stops
American Airlines Logo
7:03 am - 1:48 pm
CHS
-
IDA
8h 45m
1 stop
$424American Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:30 am - 11:44 pm
IDA
-
CHS
15h 14m
2 stops
United Airlines Logo
4:01 pm - 9:14 pm
CHS
-
IDA
7h 13m
1 stop
$427United Airlines
Tue, Jan 27 - Wed, Feb 4
Alaska Airlines Logo
5:20 pm - 5:32 pm
IDA
-
CHS
22h 12m
1 stop
Alaska Airlines Logo
6:32 pm - 4:43 pm
CHS
-
IDA
24h 11m
1 stop
$428Alaska Airlines
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
5:20 pm - 5:32 pm
IDA
-
CHS
22h 12m
1 stop
Alaska Airlines Logo
6:32 pm - 4:43 pm
CHS
-
IDA
24h 11m
1 stop
$429Alaska Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:30 am - 8:02 pm
IDA
-
CHS
11h 32m
2 stops
United Airlines Logo
10:15 am - 9:14 pm
CHS
-
IDA
12h 59m
2 stops
$454United Airlines
Tue, Jan 27 - Wed, Feb 4
American Airlines Logo
6:18 am - 11:59 pm
IDA
-
CHS
15h 41m
2 stops
American Airlines Logo
12:25 pm - 11:24 pm
CHS
-
IDA
12h 59m
2 stops
$519American Airlines
Mon, Mar 2 - Mon, Mar 9
Alaska Airlines Logo
5:20 pm - 5:32 pm
IDA
-
CHS
22h 12m
1 stop
Alaska Airlines Logo
6:32 pm - 4:43 pm
CHS
-
IDA
24h 11m
1 stop
$579Alaska Airlines
Fri, Feb 13 - Mon, Feb 16
American Airlines Logo
2:18 pm - 2:55 pm
IDA
-
CHS
22h 37m
1 stop
American Airlines Logo
12:25 pm - 11:24 pm
CHS
-
IDA
12h 59m
2 stops
$628American Airlines
Fri, Feb 20 - Mon, Feb 23

Alaska Airlines flights from Idaho Falls to Charleston

Our best Alaska Airlines deals on Idaho Falls to Charleston flight tickets
Alaska Airlines
Jan 27
IDA6:58 pmIdaho Falls Fanning Field
21h 24m
1 stop
CHS6:22 pmCharleston
Feb 4
CHS7:22 pmCharleston
24h 56m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
$409
Alaska Airlines
Feb 20
IDA5:20 pmIdaho Falls Fanning Field
22h 12m
1 stop
CHS5:32 pmCharleston
Feb 23
CHS6:32 pmCharleston
24h 11m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
$428
Alaska Airlines
Feb 13
IDA5:20 pmIdaho Falls Fanning Field
22h 12m
1 stop
CHS5:32 pmCharleston
Feb 16
CHS6:32 pmCharleston
24h 11m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
$579

American Airlines flights from Idaho Falls to Charleston

Our best American Airlines deals on Idaho Falls to Charleston flight tickets
American Airlines
Jan 27
IDA2:07 pmIdaho Falls Fanning Field
6h 27m
1 stop
CHS10:34 pmCharleston
Feb 4
CHS12:37 pmCharleston
11h 59m
2 stops
IDA10:36 pmIdaho Falls Fanning Field
$495
American Airlines
Jan 27
IDA7:20 amIdaho Falls Fanning Field
13h 47m
2 stops
CHS11:07 pmCharleston
Feb 4
CHS12:29 pmCharleston
12h 07m
2 stops
IDA10:36 pmIdaho Falls Fanning Field
$501
American Airlines
Feb 20
IDA2:18 pmIdaho Falls Fanning Field
22h 37m
1 stop
CHS2:55 pmCharleston
Feb 23
CHS12:25 pmCharleston
12h 59m
2 stops
IDA11:24 pmIdaho Falls Fanning Field
$628

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 January 13, 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

Tue 1/27

6:58 pm-6:22 pm

1 stop21h 24m

Charleston

Wed 2/4

7:22 pm-6:18 pm

1 stop24h 56m

$409

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Tue 1/27

6:30 am-3:05 pm

1 stop6h 35m

Charleston

Wed 2/4

4:01 pm-9:14 pm

1 stop7h 13m

$422

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 3/2

6:18 am-11:59 pm

2 stops15h 41m

Charleston

Mon 3/9

7:03 am-1:48 pm

1 stop8h 45m

$424

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Tue 1/27

6:30 am-11:44 pm

2 stops15h 14m

Charleston

Wed 2/4

4:01 pm-9:14 pm

1 stop7h 13m

$427

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 2/20

5:20 pm-5:32 pm

1 stop22h 12m

Charleston

Mon 2/23

6:32 pm-4:43 pm

1 stop24h 11m

$428

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 3/2

5:20 pm-5:32 pm

1 stop22h 12m

Charleston

Mon 3/9

6:32 pm-4:43 pm

1 stop24h 11m

$429

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Tue 1/27

6:30 am-8:02 pm

2 stops11h 32m

Charleston

Wed 2/4

10:15 am-9:14 pm

2 stops12h 59m

$454

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Mon 3/2

6:18 am-11:59 pm

2 stops15h 41m

Charleston

Mon 3/9

12:25 pm-11:24 pm

2 stops12h 59m

$519

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 2/13

5:20 pm-5:32 pm

1 stop22h 12m

Charleston

Mon 2/16

6:32 pm-4:43 pm

1 stop24h 11m

$579

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 2/20

2:18 pm-2:55 pm

1 stop22h 37m

Charleston

Mon 2/23

12:25 pm-11:24 pm

2 stops12h 59m

$628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 64% 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

6h 35m

Direct flights

None
The fastest flight from Idaho Falls to Charleston takes 6h 35m
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 6h 35m.

  • 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
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,119 reviews
Search American 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
Kiawah Island
North Charleston
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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