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Idaho Falls

$289+ Cheap flights from South Carolina to Idaho Falls (IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IDA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. 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 12/66:00 amGSP - IDA
1 stop9h 27mAmerican Airlines
Wed 12/101:58 pmIDA - GSP
1 stop8h 20mAmerican Airlines
Deal found 10/16$289
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:15 amCLT - IDA
1 stop7h 20mUnited Airlines
Sat 11/12:45 pmIDA - CLT
1 stop6h 08mUnited Airlines
Deal found 10/15$339
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/255:37 amCLT - IDA
1 stop8h 48mAmerican Airlines
Sat 11/112:55 pmIDA - CLT
1 stop6h 59mAmerican Airlines
Deal found 10/15$379
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 12/65:35 amGSP - IDA
2 stops9h 02mDelta
Wed 12/101:17 pmIDA - GSP
2 stops8h 38mDelta
Deal found 10/16$384
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 10/295:30 amGSP - IDA
2 stops9h 03mDelta
Mon 11/36:53 pmIDA - GSP
2 stops12h 06mDelta
Deal found 10/16$424
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/14:17 pmGSP - IDA
1 stop6h 46mUnited Airlines
Tue 11/47:00 amIDA - GSP
1 stop5h 59mUnited Airlines
Deal found 10/16$429
This United Airlines deal was found by Cheapflights users on 10/16. 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 10/309:10 amGSP - IDA
2 stops13h 53mUnited Airlines
Tue 11/47:00 amIDA - GSP
1 stop5h 59mUnited Airlines
Deal found 10/16$434
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 10/2810:20 amCAE - IDA
2 stops12h 43mUnited Airlines
Sat 11/17:00 amIDA - CAE
2 stops12h 30mUnited Airlines
Deal found 10/14$465
This United Airlines deal was found by Cheapflights users on 10/16. 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 10/294:17 pmGSP - IDA
1 stop8h 35mUnited Airlines
Tue 11/47:00 amIDA - GSP
1 stop5h 59mUnited Airlines
Deal found 10/16$469
This United Airlines deal was found by Cheapflights users on 10/16. 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 10/258:20 amCLT - IDA
1 stop7h 13mUnited Airlines
Sat 11/17:00 amIDA - CLT
1 stop6h 14mUnited Airlines
Deal found 10/16$469
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/14:17 pmGSP - IDA
1 stop6h 46mUnited Airlines
Wed 11/58:30 amIDA - GSP
2 stops13h 26mUnited Airlines
Deal found 10/16$474
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:30 amCLT - IDA
2 stops11h 53mMultiple Airlines
Mon 11/38:52 pmIDA - CLT
3 stops20h 02mMultiple Airlines
Deal found 10/15$487

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 October 16, 2025.

Round-trip from

$289
(American Airlines)
From South Carolina to Idaho Falls Fanning Field
Search Deals

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 October 16, 2025.
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

Wed 10/29

8:15 am-1:35 pm

1 stop7h 20m

Idaho Falls Fanning Field

Sat 11/1

2:45 pm-10:53 pm

1 stop6h 08m

$339

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 11/1

12:23 pm-9:03 pm

2 stops10h 40m

Idaho Falls Fanning Field

Tue 11/4

7:00 am-2:59 pm

1 stop5h 59m

$434

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Tue 4/14

5:25 pm-10:14 pm

1 stop6h 49m

Idaho Falls Fanning Field

Wed 4/15

6:10 am-4:43 pm

1 stop8h 33m

$450

ColumbiaIdaho Falls

CAE - IDA

CAEIDA

Columbia Metropolitan

Tue 10/28

10:20 am-9:03 pm

2 stops12h 43m

Idaho Falls Fanning Field

Sat 11/1

7:00 am-9:30 pm

2 stops12h 30m

$465

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Wed 10/29

4:17 pm-10:52 pm

1 stop8h 35m

Idaho Falls Fanning Field

Tue 11/4

7:00 am-2:59 pm

1 stop5h 59m

$469

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Thu 10/30

6:45 am-3:16 pm

2 stops10h 31m

Idaho Falls Fanning Field

Mon 11/3

5:00 am-2:59 pm

1 stop7h 59m

$474

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Tue 3/3

4:00 pm-9:11 pm

1 stop7h 11m

Idaho Falls Fanning Field

Wed 3/4

10:45 am-11:25 pm

2 stops10h 40m

$474

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Thu 10/30

9:10 am-9:03 pm

2 stops13h 53m

Idaho Falls Fanning Field

Wed 11/5

8:30 am-11:56 pm

2 stops13h 26m

$479

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Thu 10/30

9:10 am-9:03 pm

2 stops13h 53m

Idaho Falls Fanning Field

Tue 11/4

8:30 am-9:59 pm

2 stops11h 29m

$479

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Tue 3/3

7:16 am-12:25 pm

1 stop7h 09m

Idaho Falls Fanning Field

Wed 3/4

1:34 pm-10:00 pm

1 stop6h 26m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 29 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, November is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $272). 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 October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from South Carolina to Idaho Falls in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

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 December 16, 2024.

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, Delta, and American Airlines can get you from South Carolina to Idaho Falls in just under 6h 49m. Your travel time can differ by up to 31m. There are 1745 mi between South Carolina and Idaho Falls. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Carolina to Idaho Falls one-way?

    The cheapest airlines for a one-way flight from South Carolina to Idaho Falls are Alaska Airlines ($328), United Airlines ($548), and American Airlines ($580).

  • 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, Charleston - Idaho Falls Fanning Field and Greenville - 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, November is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $272). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$348Average$523FlexibilityNo cancel feeOn-time71%

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