$379+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IDA
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Carolina to Idaho Falls
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Best
Last-minute
One-way
Cheapest flights from South Carolina to Idaho FallsExplore 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 September 26, 2026.
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 September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/318:00 am -
1 stop7h 09m
Tue 11/31:35 pm -
1 stop6h 23m
Deal found 9/22![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/314:29 pm -
1 stop6h 40m
Tue 11/37:00 am -
1 stop6h 03m
Deal found 9/22![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/218:00 am -
2 stops15h 42m
Wed 10/286:37 am -
1 stop7h 58m
Deal found 9/23![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/34:00 pm -
1 stop6h 54m
Mon 10/195:51 pm -
2 stops13h 53m
Deal found 9/23![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/74:13 pm -
1 stop6h 41m
Sun 10/1110:35 am -
1 stop9h 11m
Deal found 9/23![United Airlines logo]()
$767
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/256:01 am -
1 stop9h 19m
Sun 11/11:35 pm -
1 stop6h 23m
Deal found 9/25![American Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/55:00 pm -
2 stops29h 54m
Sat 10/247:00 am -
1 stop6h 02m
Deal found 9/24![United Airlines logo]()
$883
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/58:00 pm -
2 stops19h 20m
Sat 10/241:50 pm -
2 stops19h 53m
Deal found 9/22![American Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/710:38 am -
2 stops12h 16m
Sun 10/1110:35 am -
2 stops21h 07m
Deal found 9/23![United Airlines logo]()
$986
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 12/266:33 pm -
1 stop31h 12m
Sat 1/21:52 pm -
1 stop25h 38m
Deal found 9/22![Alaska Airlines logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/307:40 am -
1 stop7h 33m
Sun 1/36:00 am -
1 stop8h 39m
Deal found 9/25![American Airlines logo]()
$1,112
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/297:40 am -
1 stop7h 33m
Sun 1/36:00 am -
1 stop8h 39m
Deal found 9/25![American Airlines logo]()
$1,186
Best flights from South Carolina to Idaho FallsDiscover carefully curated flight deals from South Carolina to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from South Carolina to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/318:00 am -
1 stop7h 09m
Tue 11/31:35 pm -
1 stop6h 23m
Deal found 9/22![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/314:29 pm -
1 stop6h 40m
Tue 11/37:00 am -
1 stop6h 03m
Deal found 9/22![United Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 1/66:22 pm -
2 stops20h 57m
Sat 1/93:58 pm -
2 stops23h 21m
Deal found 9/21![Alaska Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/64:00 pm -
1 stop7h 08m
Sat 1/97:00 am -
1 stop5h 57m
Deal found 9/25![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/218:00 am -
2 stops15h 42m
Wed 10/286:37 am -
1 stop7h 58m
Deal found 9/23![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/2610:17 am -
2 stops12h 51m
Sat 1/307:00 am -
2 stops9h 49m
Deal found 9/25![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/256:01 am -
1 stop9h 19m
Sun 11/11:35 pm -
1 stop6h 23m
Deal found 9/25![American Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:00 pm -
2 stops19h 20m
Mon 10/121:50 pm -
2 stops19h 48m
Deal found 9/23![American Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/85:00 pm -
2 stops26h 16m
Mon 10/122:28 pm -
3 stops19h 10m
Deal found 9/23![United Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/256:49 am -
2 stops10h 49m
Sun 11/110:35 am -
2 stops8h 23m
Deal found 9/25![United Airlines logo]()
$1,412
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/84:25 pm -
1 stop6h 29m
Sun 10/117:00 am -
1 stop6h 08m
Deal found 9/24![United Airlines logo]()
$2,119
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/54:25 pm -
1 stop6h 29m
Thu 10/87:00 am -
1 stop6h 08m
Deal found 9/26![United Airlines logo]()
$2,900
Last-minute flights from South Carolina to Idaho FallsDiscover last-minute flight deals from South Carolina to Idaho Falls. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Idaho Falls. Data last updated September 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/34:00 pm -
1 stop6h 54m
Mon 10/195:51 pm -
2 stops13h 53m
Deal found 9/23![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/55:00 pm -
2 stops29h 54m
Sat 10/247:00 am -
1 stop6h 02m
Deal found 9/24![United Airlines logo]()
$883
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/58:00 pm -
2 stops19h 20m
Sat 10/241:50 pm -
2 stops19h 53m
Deal found 9/22![American Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/74:13 pm -
1 stop6h 41m
Sun 10/1110:35 am -
1 stop9h 11m
Deal found 9/23![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/710:38 am -
2 stops12h 16m
Sun 10/1110:35 am -
2 stops21h 07m
Deal found 9/23![United Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/84:25 pm -
1 stop6h 29m
Sun 10/117:00 am -
1 stop6h 08m
Deal found 9/24![United Airlines logo]()
$2,119
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/218:00 am -
2 stops15h 42m
Wed 10/286:37 am -
1 stop7h 58m
Deal found 9/23![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/256:01 am -
1 stop9h 19m
Sun 11/11:35 pm -
1 stop6h 23m
Deal found 9/25![American Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/256:49 am -
2 stops10h 49m
Sun 11/17:00 am -
1 stop6h 03m
Deal found 9/25![United Airlines logo]()
$1,230
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/318:00 am -
1 stop7h 09m
Tue 11/31:35 pm -
1 stop6h 23m
Deal found 9/22![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/314:29 pm -
1 stop6h 40m
Tue 11/37:00 am -
1 stop6h 03m
Deal found 9/22![United Airlines logo]()
$435
One-way flights from South Carolina to Idaho FallsSearch for one-way flight options from South Carolina to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from South Carolina to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/154:25 pm -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/106:20 am -
2 stops11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/84:25 pm -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/114:25 pm -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/910:45 am -
2 stops12h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$965
Find 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (American Airlines) |
One-way from | $379 (United Airlines) |
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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from South Carolina to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Thu 10/15
4:25 pm-8:54 pm
1 stop6h 29m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Sat 10/31
8:00 am-1:09 pm
1 stop7h 09m
Idaho Falls Fanning Field
Tue 11/3
1:35 pm-9:58 pm
1 stop6h 23m
$394
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Sat 10/31
4:29 pm-9:09 pm
1 stop6h 40m
Idaho Falls Fanning Field
Tue 11/3
7:00 am-3:03 pm
1 stop6h 03m
$435
CharlestonIdaho Falls
CHS Charleston - IDA Idaho Falls Fanning Field
CHSIDA
Charleston
Wed 1/6
4:00 pm-9:08 pm
1 stop7h 08m
Idaho Falls Fanning Field
Sat 1/9
7:00 am-2:57 pm
1 stop5h 57m
$494
ColumbiaIdaho Falls
CAE Columbia Metropolitan - IDA Idaho Falls Fanning Field
CAEIDA
Columbia Metropolitan
Tue 1/26
10:17 am-9:08 pm
2 stops12h 51m
Idaho Falls Fanning Field
Sat 1/30
7:00 am-6:49 pm
2 stops9h 49m
$509
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Wed 10/21
8:00 am-9:42 pm
2 stops15h 42m
Idaho Falls Fanning Field
Wed 10/28
6:37 am-4:35 pm
1 stop7h 58m
$532
CharlestonIdaho Falls
CHS Charleston - IDA Idaho Falls Fanning Field
CHSIDA
Charleston
Wed 1/6
6:22 pm-1:19 pm
2 stops20h 57m
Idaho Falls Fanning Field
Sat 1/9
3:58 pm-5:19 pm
2 stops23h 21m
$663
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Sat 10/10
4:25 pm-8:54 pm
1 stop6h 29m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$711
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Thu 10/8
4:25 pm-8:54 pm
1 stop6h 29m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$750
GreenvilleIdaho Falls
GSP Greenville - IDA Idaho Falls Fanning Field
GSPIDA
Greenville
Sun 10/11
6:00 am-3:24 pm
2 stops11h 24m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$755
Showing 1-10 of 17 resultsSorted by cheapest first
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.
GSP-IDA
MYR-IDA
CHS-IDA
CAE-IDA
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
USSC-IDA
GSP-IDA
MYR-IDA
CHS-IDA
CAE-IDA
No data available for this route at this time. Please check back soon.
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.
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Alternative routes for South Carolina to Idaho Falls
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Complete your trip
Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Idaho Falls by cabin class
Find flights from South Carolina to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
South Carolina and Idaho Falls flights
Browse other South Carolina and Idaho Falls flight options. Last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Carolina to Idaho Falls flights
Consider these flights traveling from South Carolina to Idaho Falls.
Top 2 airlines flying from South Carolina to Idaho Falls
Discover the top 2 airlines 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$649 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$526 | Average$790 | FlexibilityNo cancel fee | On-time69% |