$169 Find Cheap Flights from Idaho Falls to South Carolina

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 South Carolina departing on 3/3. 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 South Carolina

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to South Carolina, 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 South Carolina, as well as popular online travel agencies
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Cheap Flights from Idaho Falls to South Carolina

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Charleston
Charleston2 stops$432
Charlotte
Charlotte1 stop$309
Charleston
Charleston2 stops$432
Charlotte
Charlotte1 stop$309

Book Cheap Idaho Falls to South Carolina Plane Tickets

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

Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
2:40 pm - 10:59 pm
IDA
-
CLT
6h 19m1 stop
United Airlines Logo
8:00 am - 1:30 pm
CLT
-
IDA
7h 30m1 stop
$309United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
6:30 am - 5:24 pm
IDA
-
CLT
8h 54m2 stops
United Airlines Logo
8:00 am - 1:30 pm
CLT
-
IDA
7h 30m1 stop
$364United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
6:30 am - 5:24 pm
IDA
-
CLT
8h 54m2 stops
United Airlines Logo
6:10 am - 1:30 pm
CLT
-
IDA
9h 20m2 stops
$369United Airlines
Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
2:40 pm - 10:59 pm
IDA
-
CLT
6h 19m1 stop
United Airlines Logo
6:10 am - 1:30 pm
CLT
-
IDA
9h 20m2 stops
$396United Airlines
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
7:20 am - 8:31 pm
IDA
-
CLT
11h 11m2 stops
American Airlines Logo
12:58 pm - 10:36 pm
CLT
-
IDA
11h 38m2 stops
$404American Airlines
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
7:20 am - 6:18 pm
IDA
-
CLT
8h 58m1 stop
American Airlines Logo
2:32 pm - 10:36 pm
CLT
-
IDA
10h 04m1 stop
$419American Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
9:20 pm - 12:40 am
IDA
-
CLT
25h 20m3 stops
Multiple Airlines Logo
1:24 pm - 2:19 pm
CLT
-
IDA
26h 55m2 stops
$420Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
2:40 pm - 10:48 pm
IDA
-
CLT
6h 08m1 stop
United Airlines Logo
8:11 am - 1:30 pm
CLT
-
IDA
7h 19m1 stop
$424United Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
9:20 pm - 12:40 am
IDA
-
CLT
25h 20m3 stops
Multiple Airlines Logo
9:06 am - 2:19 pm
CLT
-
IDA
31h 13m3 stops
$482Multiple Airlines
Thu, Feb 12 - Sun, Feb 15
Alaska Airlines Logo
5:20 pm - 5:32 pm
IDA
-
CHS
22h 12m1 stop
Alaska Airlines Logo
6:32 pm - 11:36 pm
CHS
-
IDA
31h 04m1 stop
$552Alaska Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to South Carolina flights

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

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

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

For Idaho Falls to South Carolina, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from South Carolina back to Idaho Falls, the best deals are generally found on Wednesday, with Friday being the most expensive.

Find deals

Good to know

Cheapest flight$169
Flight from Idaho Falls to Charleston

FAQs - booking South Carolina flights

  • How does KAYAK find such low prices on flights from Idaho Falls to South Carolina?

    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 South Carolina.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to South Carolina 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 South Carolina?

    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 from Idaho Falls to South Carolina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to South Carolina?

    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 from Idaho Falls to South Carolina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Carolina?

    The cheapest time of day to fly to South Carolina is generally in the afternoon, when round-trip flights cost $448 on average. The most expensive time of day to fly to South Carolina is generally in the morning, which is peak travel time and where the average cost of a ticket is $763.

Reviews of the top airline flying from Idaho Falls to South Carolina

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to South Carolina. 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 South Carolina? 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 11072 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.5Food
6.9Entertainment
Airline reviews

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

10.0 ExcellentAnonymous, Dec 2025
MIA - MSP
Read more American Airlines reviews

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Everything you need to know for your flight from Idaho Falls to South Carolina

Information on your arrival and departure airports

Idaho Falls (IDA)