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South Carolina

$166+ Cheap flights from Idaho Falls (IDA) to South Carolina

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CHS
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Idaho Falls to South Carolina

Cheapest flights from Idaho Falls to South Carolina
Explore the most affordable flight options available from Idaho Falls to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/242:30 pm
IDA
-
CLT
1 stop6h 28m
United Airlines
Tue 4/288:06 am
CLT
-
IDA
1 stop7h 26m
United Airlines
Deal found 3/9$371
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 5/76:00 am
IDA
-
CLT
2 stops13h 33m
Delta
Sun 5/106:02 pm
CLT
-
IDA
1 stop6h 40m
Delta
Deal found 3/10$424
This Travelocity deal was found by Cheapflights users on 3/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:15 am
IDA
-
CHS
1 stop9h 03m
Alaska Airlines
Tue 10/206:14 pm
CHS
-
IDA
1 stop23h 15m
Alaska Airlines
Deal found 3/9$434
This Delta deal was found by Cheapflights users on 3/9. 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 4/286:58 pm
IDA
-
CLT
2 stops11h 48m
Delta
Sat 5/25:31 pm
CLT
-
IDA
1 stop7h 09m
Delta
Deal found 3/9$449
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/247:48 am
IDA
-
CLT
2 stops12h 07m
American Airlines
Tue 4/281:05 pm
CLT
-
IDA
2 stops12h 34m
American Airlines
Deal found 3/9$460
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 4/272:30 pm
IDA
-
CLT
1 stop6h 29m
United Airlines
Sat 5/28:05 am
CLT
-
IDA
1 stop9h 38m
United Airlines
Deal found 3/9$464
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/287:48 am
IDA
-
CLT
1 stop7h 49m
American Airlines
Fri 5/14:30 pm
CLT
-
IDA
1 stop9h 09m
American Airlines
Deal found 3/9$466
This United Airlines deal was found by Cheapflights users on 3/10. 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 10/247:00 am
IDA
-
CHS
2 stops14h 51m
United Airlines
Tue 10/2711:55 am
CHS
-
IDA
2 stops11h 13m
United Airlines
Deal found 3/10$474
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/16:05 am
IDA
-
CHS
2 stops15h 54m
American Airlines
Wed 4/812:26 pm
CHS
-
IDA
2 stops13h 13m
American Airlines
Deal found 3/8$502
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 10/131:43 pm
IDA
-
CHS
1 stop8h 32m
American Airlines
Tue 10/2011:17 am
CHS
-
IDA
2 stops11h 52m
American Airlines
Deal found 3/9$537
This Delta deal was found by Cheapflights users on 3/9. 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 10/136:45 pm
IDA
-
CHS
2 stops12h 57m
Delta
Tue 10/2010:30 am
CHS
-
IDA
2 stops13h 49m
Delta
Deal found 3/9$542
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 4/272:30 pm
IDA
-
CLT
1 stop6h 29m
United Airlines
Fri 5/17:43 pm
CLT
-
IDA
2 stops16h 12m
United Airlines
Deal found 3/9$548

Find flight deals from Idaho Falls to South Carolina

Keep the following information in mind while searching for Idaho Falls to South Carolina flight deals. Data was last updated March 11, 2026.

Round-trip from

$371
(United Airlines)

One-way from

$166
(Kiwi.com)
From Idaho Falls Fanning Field to South Carolina
Search Deals
One-way flight from Idaho Falls Fanning Field to South Carolina
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to South Carolina 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 March 11, 2026.
Use the filters below to find and compare flights from Idaho Falls to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Fri 4/24

2:30 pm-10:58 pm

1 stop6h 28m

Charlotte Douglas

Tue 4/28

11:39 am-9:04 pm

2 stops11h 25m

$390

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Thu 5/7

6:00 am-9:33 pm

2 stops13h 33m

Charlotte Douglas

Sun 5/10

6:02 pm-10:42 pm

1 stop6h 40m

$424

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Fri 4/24

7:48 am-9:55 pm

2 stops12h 07m

Charlotte Douglas

Tue 4/28

1:05 pm-11:39 pm

2 stops12h 34m

$460
Quickest round-trip

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Mon 4/27

2:30 pm-10:59 pm

1 stop6h 29m

Charlotte Douglas

Sat 5/2

8:05 am-3:43 pm

1 stop9h 38m

$464

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Mon 4/27

2:30 pm-10:59 pm

1 stop6h 29m

Charlotte Douglas

Fri 5/1

7:43 pm-9:55 am

2 stops16h 12m

$548

Idaho FallsCharlotte

IDA - CLT

IDACLT

Idaho Falls Fanning Field

Wed 4/1

2:30 pm-10:59 pm

1 stop6h 29m

Charlotte Douglas

Sat 4/4

6:20 am-4:14 pm

2 stops11h 54m

$550

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Wed 4/8

7:48 am-10:41 pm

2 stops12h 53m

Charleston

Wed 4/15

12:26 pm-11:39 pm

2 stops13h 13m

$575

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Wed 4/1

6:05 am-11:59 pm

2 stops15h 54m

Charleston

Wed 4/8

7:00 am-1:13 pm

1 stop8h 13m

$640

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Fri 5/1

5:26 pm-7:39 pm

2 stops24h 13m

Charleston

Mon 5/4

6:53 pm-9:55 am

2 stops17h 02m

$650

Idaho FallsCharleston

IDA - CHS

IDACHS

Idaho Falls Fanning Field

Sun 3/22

6:00 am-5:53 pm

1 stop9h 53m

Charleston

Tue 3/31

6:53 pm-4:19 pm

1 stop23h 26m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Idaho Falls to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Idaho Falls 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 Idaho Falls to South Carolina

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

Find hourly flight availability from Idaho Falls to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.

One of the essential ways to save on airfare from Idaho Falls to South Carolina is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 78% on airfare.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Carolina. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown United Airlines from Idaho Falls to South Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to South Carolina. 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 from for flights from Idaho Falls to South Carolina?

    If you book a flight to South Carolina from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

    A quick flight from Idaho Falls to South Carolina can take about 6h 28m. United Airlines provides one of the quickest options available for as low as $390. The distance between Idaho Falls and South Carolina is about 1745 mi. This flight may include one or multiple stops.

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

    While some choose either Idaho Falls Fanning Field - Augusta Bush Field or Idaho Falls Fanning Field - Charleston, Idaho Falls Fanning Field - Charlotte Douglas is the most popular route from Idaho Falls to South Carolina.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Idaho Falls to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho Falls to South Carolina

Discover the top airline that operate flights from Idaho Falls to South Carolina. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$361Average$512FlexibilityNo cancel feeOn-time69%

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