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Idaho Falls

$161+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IDA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$316
(Alaska Airlines)

One-way from

$161
(Mytrip)
From South Carolina to Idaho Falls Fanning Field
Search Deals
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 July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 9/166:17 pmCHS - IDA
1 stop23h 03mAlaska Airlines
Tue 9/236:13 amIDA - CHS
1 stop9h 04mAlaska Airlines
Deal found 7/2$316
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/1610:10 amCHS - IDA
2 stops13h 15mAmerican Airlines
Tue 9/231:35 pmIDA - CHS
1 stop7h 09mAmerican Airlines
Deal found 7/2$322
This Delta deal was found by Cheapflights users on 7/3. 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 8/235:29 pmCLT - IDA
1 stop6h 58mDelta
Tue 8/266:00 amIDA - CLT
1 stop8h 19mDelta
Deal found 7/3$344
This Delta deal was found by Cheapflights users on 7/2. 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 9/55:30 amGSP - IDA
2 stops10h 49mDelta
Sat 9/136:51 pmIDA - GSP
2 stops12h 22mDelta
Deal found 7/2$384
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/15:00 amIDA - CAE
2 stops11h 54mUnited Airlines
Deal found 7/2$389
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/236:40 amCLT - IDA
2 stops8h 50mUnited Airlines
Tue 8/265:00 amIDA - CLT
2 stops10h 15mUnited Airlines
Deal found 7/3$389
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/264:29 pmCLT - IDA
1 stop6h 49mAmerican Airlines
Thu 9/1112:41 pmIDA - CLT
1 stop7h 03mAmerican Airlines
Deal found 7/1$401
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Sun 7/139:28 pmCLT - IDA
2 stops20h 46mMultiple Airlines
Fri 7/186:12 pmIDA - CLT
1 stop17h 28mMultiple Airlines
Deal found 7/2$408
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/510:51 amGSP - IDA
2 stops12h 34mAmerican Airlines
Sat 9/136:44 amIDA - GSP
1 stop8h 13mAmerican Airlines
Deal found 7/3$413
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/54:30 pmGSP - IDA
1 stop8h 18mUnited Airlines
Sat 9/135:00 amIDA - GSP
1 stop8h 00mUnited Airlines
Deal found 7/3$444
This Delta deal was found by Cheapflights users on 6/30. 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 12/163:10 pmCHS - IDA
2 stops9h 10mDelta
Tue 12/236:45 pmIDA - CHS
2 stops12h 42mDelta
Deal found 6/30$510
This Delta deal was found by Cheapflights users on 6/30. 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 10/282:05 pmAGS - IDA
2 stops10h 15mDelta
Sat 11/11:05 pmIDA - AGS
2 stops23h 11mDelta
Deal found 6/30$524

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 July 3, 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

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Tue 9/16

6:17 pm-3:20 pm

1 stop23h 03m

Idaho Falls Fanning Field

Tue 9/23

6:13 am-5:17 pm

1 stop9h 04m

$316

CharlestonIdaho Falls

CHS - IDA

CHSIDA

Charleston

Tue 9/16

10:10 am-9:25 pm

2 stops13h 15m

Idaho Falls Fanning Field

Tue 9/23

1:35 pm-10:44 pm

1 stop7h 09m

$322

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 8/23

5:29 pm-10:27 pm

1 stop6h 58m

Idaho Falls Fanning Field

Tue 8/26

6:00 am-4:19 pm

1 stop8h 19m

$344

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Fri 9/5

5:30 am-2:19 pm

2 stops10h 49m

Idaho Falls Fanning Field

Sat 9/13

6:51 pm-9:13 am

2 stops12h 22m

$384

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

5:00 am-6:54 pm

2 stops11h 54m

$389

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sat 8/23

6:40 am-1:30 pm

2 stops8h 50m

Idaho Falls Fanning Field

Tue 8/26

5:00 am-5:15 pm

2 stops10h 15m

$389

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Tue 8/26

4:29 pm-9:18 pm

1 stop6h 49m

Idaho Falls Fanning Field

Thu 9/11

12:41 pm-9:44 pm

1 stop7h 03m

$401

CharlotteIdaho Falls

CLT - IDA

CLTIDA

Charlotte Douglas

Sun 7/13

9:28 pm-4:14 pm

2 stops20h 46m

Idaho Falls Fanning Field

Fri 7/18

6:12 pm-1:40 pm

1 stop17h 28m

$408

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Fri 9/5

10:51 am-9:25 pm

2 stops12h 34m

Idaho Falls Fanning Field

Sat 9/13

6:44 am-4:57 pm

1 stop8h 13m

$413

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Fri 9/5

4:30 pm-10:48 pm

1 stop8h 18m

Idaho Falls Fanning Field

Sat 9/13

5:00 am-3:00 pm

1 stop8h 00m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 20 results
1
2

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, October is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $380). Flying from South Carolina to Idaho Falls in December is currently the most expensive (average of $578). 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Idaho Falls as you normally would.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from South Carolina to Idaho Falls, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The most popular flight routes from South Carolina to Idaho Falls are Charleston - Idaho Falls Fanning Field, Columbia Metropolitan - Idaho Falls Fanning Field and Charlotte Douglas - 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, October is the cheapest month in which you can book a flight from South Carolina to Idaho Falls (average of $380). Flying from South Carolina to Idaho Falls in December is currently the most expensive (average of $578). 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 South Carolina?

Book flights to South Carolina if you plan to visit one of these locations
Rexburg

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Alternative routes for South Carolina to Idaho Falls

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$348Average$624FlexibilityNo cancel feeOn-time71%

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