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Cheap flights from Charleston to Idaho Falls from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Idaho Falls departing on 5/10. 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 Charleston to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:01 am - 12:14 pm
CHS
-
IDA
7h 13m
1 stop
American Airlines Logo
12:44 pm - 11:00 pm
IDA
-
CHS
8h 16m
1 stop
$369American Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
12:26 pm - 11:39 pm
CHS
-
IDA
13h 13m
2 stops
American Airlines Logo
7:48 am - 9:46 pm
IDA
-
CHS
11h 58m
2 stops
$429American Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
7:00 am - 12:14 pm
CHS
-
IDA
7h 14m
1 stop
American Airlines Logo
12:44 pm - 11:00 pm
IDA
-
CHS
8h 16m
1 stop
$435American Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
7:01 am - 12:14 pm
CHS
-
IDA
7h 13m
1 stop
American Airlines Logo
12:44 pm - 11:48 pm
IDA
-
CHS
9h 04m
2 stops
$440American Airlines
Wed, Jun 3 - Tue, Jun 9
United Airlines Logo
8:00 am - 3:39 pm
CHS
-
IDA
9h 39m
1 stop
United Airlines Logo
10:40 am - 7:33 pm
IDA
-
CHS
6h 53m
1 stop
$441United Airlines
Fri, Apr 24 - Tue, Apr 28
Delta Logo
5:15 am - 2:34 pm
CHS
-
IDA
11h 19m
2 stops
Delta Logo
6:54 pm - 9:40 am
IDA
-
CHS
12h 46m
2 stops
$444Delta
Fri, May 15 - Mon, May 18
United Airlines Logo
10:22 am - 9:03 pm
CHS
-
IDA
12h 41m
2 stops
United Airlines Logo
10:40 am - 7:32 pm
IDA
-
CHS
6h 52m
1 stop
$483United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
8:00 am - 1:25 pm
CHS
-
IDA
7h 25m
1 stop
United Airlines Logo
10:40 am - 7:32 pm
IDA
-
CHS
6h 52m
1 stop
$485United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
8:00 am - 3:39 pm
CHS
-
IDA
9h 39m
1 stop
United Airlines Logo
10:40 am - 11:59 pm
IDA
-
CHS
11h 19m
2 stops
$489United Airlines
Fri, Apr 24 - Tue, Apr 28
Alaska Airlines Logo
7:26 pm - 3:26 pm
CHS
-
IDA
22h 00m
1 stop
Alaska Airlines Logo
1:54 pm - 6:26 pm
IDA
-
CHS
26h 32m
1 stop
$508Alaska Airlines
Fri, May 15 - Mon, May 18

American Airlines flights from Charleston to Idaho Falls

Our best American Airlines deals on Charleston to Idaho Falls flight tickets
American Airlines
Jun 3
CHS7:01 amCharleston
7h 13m
1 stop
IDA12:14 pmIdaho Falls Fanning Field
Jun 9
IDA12:44 pmIdaho Falls Fanning Field
8h 16m
1 stop
CHS11:00 pmCharleston
$369
American Airlines
Apr 24
CHS12:26 pmCharleston
13h 13m
2 stops
IDA11:39 pmIdaho Falls Fanning Field
Apr 28
IDA7:48 amIdaho Falls Fanning Field
11h 58m
2 stops
CHS9:46 pmCharleston
$429
American Airlines
Jun 10
CHS7:00 amCharleston
7h 14m
1 stop
IDA12:14 pmIdaho Falls Fanning Field
Jun 17
IDA12:44 pmIdaho Falls Fanning Field
8h 16m
1 stop
CHS11:00 pmCharleston
$435

United Airlines flights from Charleston to Idaho Falls

Our best United Airlines deals on Charleston to Idaho Falls flight tickets
United Airlines
Apr 24
CHS8:00 amCharleston
9h 39m
1 stop
IDA3:39 pmIdaho Falls Fanning Field
Apr 28
IDA10:40 amIdaho Falls Fanning Field
6h 53m
1 stop
CHS7:33 pmCharleston
$441
United Airlines
May 9
CHS10:22 amCharleston
12h 41m
2 stops
IDA9:03 pmIdaho Falls Fanning Field
May 12
IDA10:40 amIdaho Falls Fanning Field
6h 52m
1 stop
CHS7:32 pmCharleston
$483
United Airlines
May 9
CHS8:00 amCharleston
7h 25m
1 stop
IDA1:25 pmIdaho Falls Fanning Field
May 12
IDA10:40 amIdaho Falls Fanning Field
6h 52m
1 stop
CHS7:32 pmCharleston
$485

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Idaho Falls 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 April 1, 2026.
Use the filters below to find and compare flights from Charleston to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Wed 6/3

7:01 am-12:14 pm

1 stop7h 13m

Idaho Falls Fanning Field

Tue 6/9

12:44 pm-11:00 pm

1 stop8h 16m

$369

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Fri 4/24

12:26 pm-11:39 pm

2 stops13h 13m

Idaho Falls Fanning Field

Tue 4/28

7:48 am-9:46 pm

2 stops11h 58m

$429

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Wed 6/10

7:00 am-12:14 pm

1 stop7h 14m

Idaho Falls Fanning Field

Wed 6/17

12:44 pm-11:00 pm

1 stop8h 16m

$435

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Wed 6/3

7:01 am-12:14 pm

1 stop7h 13m

Idaho Falls Fanning Field

Tue 6/9

12:44 pm-11:48 pm

2 stops9h 04m

$440

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Fri 4/24

8:00 am-3:39 pm

1 stop9h 39m

Idaho Falls Fanning Field

Tue 4/28

10:40 am-7:33 pm

1 stop6h 53m

$441

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Fri 5/15

5:15 am-2:34 pm

2 stops11h 19m

Idaho Falls Fanning Field

Mon 5/18

6:54 pm-9:40 am

2 stops12h 46m

$444

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Sat 5/9

10:22 am-9:03 pm

2 stops12h 41m

Idaho Falls Fanning Field

Tue 5/12

10:40 am-7:32 pm

1 stop6h 52m

$483
Quickest round-trip

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Sat 5/9

8:00 am-1:25 pm

1 stop7h 25m

Idaho Falls Fanning Field

Tue 5/12

10:40 am-7:32 pm

1 stop6h 52m

$485

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Fri 4/24

8:00 am-3:39 pm

1 stop9h 39m

Idaho Falls Fanning Field

Tue 4/28

10:40 am-11:59 pm

2 stops11h 19m

$489

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Fri 5/15

7:26 pm-3:26 pm

1 stop22h 00m

Idaho Falls Fanning Field

Mon 5/18

1:54 pm-6:26 pm

1 stop26h 32m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Charleston to Idaho Falls

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 Charleston to Idaho Falls flights?

You could potentially save up to 70% on your flight if you consider stops on a Charleston to Idaho Falls flight.

When to book flights from Charleston to Idaho Falls

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

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

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

Fastest flight time

7h 32m

Direct flights

None
The fastest flight from Charleston to Idaho Falls takes 7h 32m
There are no direct flights from Charleston to Idaho Falls. There are no popular flight routes from Charleston to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Charleston to Idaho Falls

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

    Charleston and Idaho Falls Fanning Field are 1878.7 mi apart from one another. By plane, this route typically takes 7h 32m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Charleston to Idaho Falls

Compare and see reviews for airlines that fly from Charleston to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $526Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

Finding the right flight to Idaho Falls from Charleston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

Yes. All flights to Idaho Falls from Charleston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Charleston to Idaho Falls 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 Charleston to Idaho Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Charleston and alert you when they change.

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