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Idaho Falls

$214+ Cheap flights from South Carolina to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IDA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from South Carolina to Idaho Falls

Keep the following information in mind while searching for South Carolina to Idaho Falls flight deals. Data was last updated January 15, 2026.

Round-trip from

$359
(United Airlines)

One-way from

$214
(Kiwi.com)
From South Carolina to Idaho Falls Fanning Field
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One-way flight from South Carolina to Idaho Falls Fanning Field
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Find flight deals from South Carolina to Idaho Falls

Cheapest flights from South Carolina to Idaho Falls
Explore the most affordable flight options available from South Carolina to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:25 pm
CLT
-
IDA
1 stop6h 49m
Delta
Tue 8/256:50 pm
IDA
-
CLT
2 stops11h 48m
Delta
Deal found 1/14$339
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:00 am
CLT
-
IDA
1 stop7h 30m
United Airlines
Mon 2/22:40 pm
IDA
-
CLT
1 stop6h 19m
United Airlines
Deal found 1/14$359
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:05 pm
CLT
-
IDA
1 stop8h 48m
United Airlines
Wed 6/32:35 pm
IDA
-
CLT
1 stop6h 07m
United Airlines
Deal found 1/13$364
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:32 pm
CHS
-
IDA
1 stop31h 04m
Alaska Airlines
Tue 2/245:20 pm
IDA
-
CHS
1 stop22h 12m
Alaska Airlines
Deal found 1/15$373
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:05 pm
CLT
-
IDA
1 stop8h 48m
United Airlines
Fri 5/292:35 pm
IDA
-
CLT
1 stop6h 07m
United Airlines
Deal found 1/13$381
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:05 am
CHS
-
IDA
2 stops9h 25m
United Airlines
Wed 2/47:00 am
IDA
-
CHS
1 stop6h 05m
United Airlines
Deal found 1/14$384
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 am
CLT
-
IDA
1 stop7h 14m
United Airlines
Wed 5/2010:45 am
IDA
-
CLT
2 stops9h 07m
United Airlines
Deal found 1/14$390
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:46 am
CLT
-
IDA
1 stop7h 27m
American Airlines
Wed 6/312:41 pm
IDA
-
CLT
1 stop9h 18m
American Airlines
Deal found 1/15$394
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:22 pm
CHS
-
IDA
1 stop24h 56m
Alaska Airlines
Wed 2/46:58 pm
IDA
-
CHS
1 stop21h 24m
Alaska Airlines
Deal found 1/14$409
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:32 pm
CHS
-
IDA
1 stop31h 04m
Alaska Airlines
Wed 2/255:20 pm
IDA
-
CHS
1 stop22h 12m
Alaska Airlines
Deal found 1/14$413
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:25 pm
CLT
-
IDA
1 stop6h 49m
Delta
Tue 7/146:50 pm
IDA
-
CLT
2 stops11h 57m
Delta
Deal found 1/15$418
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:25 pm
CLT
-
IDA
1 stop6h 49m
Delta
Tue 7/146:50 pm
IDA
-
CLT
2 stops11h 57m
Delta
Deal found 1/15$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina 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, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from South Carolina to Idaho Falls that are best for you.

Fly from

South Carolina

Fly to

Idaho Falls

Route

Depart

Return

Price

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Thu 1/29

8:00 am-1:30 pm

1 stop7h 30m

Idaho Falls Fanning Field

Mon 2/2

2:40 pm-10:59 pm

1 stop6h 19m

$359

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 5/30

4:05 pm-10:53 pm

1 stop8h 48m

Idaho Falls Fanning Field

Wed 6/3

2:35 pm-10:42 pm

1 stop6h 07m

$364

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Thu 2/19

6:32 pm-11:36 pm

1 stop31h 04m

Idaho Falls Fanning Field

Tue 2/24

5:20 pm-5:32 pm

1 stop22h 12m

$373

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 5/23

4:05 pm-10:53 pm

1 stop8h 48m

Idaho Falls Fanning Field

Fri 5/29

2:35 pm-10:42 pm

1 stop6h 07m

$381

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Thu 1/29

6:05 am-1:30 pm

2 stops9h 25m

Idaho Falls Fanning Field

Wed 2/4

7:00 am-11:44 pm

2 stops14h 44m

$390

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 5/30

7:46 am-1:13 pm

1 stop7h 27m

Idaho Falls Fanning Field

Wed 6/3

12:41 pm-11:59 pm

1 stop9h 18m

$394

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Thu 1/29

7:22 pm-6:18 pm

1 stop24h 56m

Idaho Falls Fanning Field

Wed 2/4

6:58 pm-6:22 pm

1 stop21h 24m

$409

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Wed 2/18

6:32 pm-11:36 pm

1 stop31h 04m

Idaho Falls Fanning Field

Wed 2/25

5:20 pm-5:32 pm

1 stop22h 12m

$413

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Sat 1/31

6:00 am-3:31 pm

2 stops11h 31m

Idaho Falls Fanning Field

Tue 2/3

2:40 pm-2:50 pm

2 stops22h 10m

$426

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 1/31

8:00 am-3:31 pm

1 stop9h 31m

Idaho Falls Fanning Field

Wed 2/4

7:00 am-9:16 pm

2 stops12h 16m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 33 results
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Best time to book a flight from South Carolina to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from South Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from South Carolina to Idaho Falls?

Currently, March is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $270). Flying from South Carolina to Idaho Falls in May is currently the most expensive (average of $449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SC to IDA?

Find hourly flight availability from South Carolina to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.

A simple way to save on the total cost of your ticket is to fly from South Carolina to Idaho Falls in the morning. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from South Carolina to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from South Carolina to Idaho Falls. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their South Carolina to Idaho Falls flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from South Carolina?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from South Carolina to Idaho Falls. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • How long is the flight from South Carolina to Idaho Falls?

    United Airlines, Alaska Airlines, and American Airlines can get you from South Carolina to Idaho Falls in just under 7h 27m. Your travel time can differ by up to 23h 37m. There are 1745 mi between South Carolina and Idaho Falls. This flight may include one or multiple stops.

  • What are the most popular routes from South Carolina to Idaho Falls?

    The most popular flight routes from South Carolina to Idaho Falls are Charlotte Douglas - Idaho Falls Fanning Field, Greenville - Idaho Falls Fanning Field and Columbia Metropolitan - Idaho Falls Fanning Field.

  • Can I find deals for flights from South Carolina to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on South Carolina to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Idaho Falls.

  • Can I find deals for business class flights from South Carolina to Idaho Falls?

    Yes. Cheapflights offers flight deals from South Carolina to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Carolina to Idaho Falls?

    Currently, March is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $270). Flying from South Carolina to Idaho Falls in May is currently the most expensive (average of $449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

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

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Top airline flying from South Carolina to Idaho Falls

Discover the top airline that operate flights from South Carolina to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$348Average$427FlexibilityNo cancel feeOn-time71%

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