$424+ Cheap flights from Idaho Falls (IDA) to South Carolina
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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CHS
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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
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Cheapest flights from Idaho Falls to South CarolinaExplore 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 November 4, 2026.
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 November 4, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/105:35 pm -
2 stops12h 59m
Mon 12/147:00 am -
1 stop8h 11m
Deal found 11/2![American Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/121:53 pm -
1 stop25h 02m
Tue 11/175:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/151:53 pm -
1 stop25h 02m
Thu 11/195:58 pm -
1 stop23h 11m
Deal found 10/31![Alaska Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/81:35 pm -
1 stop6h 51m
Sat 11/147:00 am -
1 stop8h 05m
Deal found 10/31![American Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:54 pm -
1 stop25h 23m
Mon 12/146:20 pm -
2 stops20h 57m
Deal found 11/3![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/116:04 am -
1 stop8h 51m
Mon 11/165:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/126:04 am -
1 stop8h 51m
Mon 11/165:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/177:00 am -
2 stops10h 08m
Sat 11/2110:16 am -
2 stops12h 53m
Deal found 11/2![United Airlines logo]()
$1,629
Best flights from Idaho Falls to South CarolinaDiscover carefully curated flight deals from Idaho Falls to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Idaho Falls to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/236:15 am -
1 stop9h 03m
Tue 3/26:14 pm -
1 stop23h 15m
Deal found 11/1![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/31. 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 1/97:00 am -
1 stop6h 00m
Tue 1/124:02 pm -
1 stop7h 11m
Deal found 10/31![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/267:00 am -
2 stops12h 03m
Sat 1/3010:05 am -
2 stops13h 05m
Deal found 11/2![United Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:54 pm -
1 stop25h 23m
Mon 12/146:20 pm -
2 stops20h 57m
Deal found 11/3![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:58 pm -
2 stops29h 41m
Mon 2/86:22 pm -
1 stop22h 59m
Deal found 11/3![Alaska Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 1/147:00 am -
2 stops12h 03m
Thu 2/186:15 am -
2 stops9h 16m
Deal found 11/2![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/177:00 am -
2 stops10h 08m
Sat 11/2110:16 am -
2 stops12h 53m
Deal found 11/2![United Airlines logo]()
$1,629
Last-minute flights from Idaho Falls to South CarolinaDiscover last-minute flight deals from Idaho Falls to South Carolina. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to South Carolina. Data last updated November 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/81:35 pm -
1 stop6h 51m
Sat 11/147:00 am -
1 stop8h 05m
Deal found 10/31![American Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/116:04 am -
1 stop8h 51m
Mon 11/165:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/121:53 pm -
1 stop25h 02m
Tue 11/175:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/126:04 am -
1 stop8h 51m
Mon 11/165:58 pm -
1 stop23h 20m
Deal found 10/31![Alaska Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/151:53 pm -
1 stop25h 02m
Thu 11/195:58 pm -
1 stop23h 11m
Deal found 10/31![Alaska Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/177:00 am -
2 stops10h 08m
Sat 11/2110:16 am -
2 stops12h 53m
Deal found 11/2![United Airlines logo]()
$1,629
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:54 pm -
1 stop25h 23m
Mon 12/146:20 pm -
2 stops20h 57m
Deal found 11/3![Alaska Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/105:35 pm -
2 stops12h 59m
Mon 12/147:00 am -
1 stop8h 11m
Deal found 11/2![American Airlines logo]()
$463
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 November 4, 2026.
Round-trip from | $424 (Alaska Airlines) |
|---|
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 7,457,451 searches. Data last updated November 4, 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
Cheapest round-trip
Idaho FallsCharleston
IDA Idaho Falls Fanning Field - CHS Charleston
IDACHS
Idaho Falls Fanning Field
Tue 2/23
6:15 am-5:18 pm
1 stop9h 03m
Charleston
Tue 3/2
6:14 pm-3:29 pm
1 stop23h 15m
$424
Quickest round-trip
Idaho FallsCharleston
IDA Idaho Falls Fanning Field - CHS Charleston
IDACHS
Idaho Falls Fanning Field
Sat 1/9
7:00 am-3:00 pm
1 stop6h 00m
Charleston
Tue 1/12
4:02 pm-9:13 pm
1 stop7h 11m
$494
Idaho FallsColumbia
IDA Idaho Falls Fanning Field - CAE Columbia Metropolitan
IDACAE
Idaho Falls Fanning Field
Tue 1/26
7:00 am-9:03 pm
2 stops12h 03m
Columbia Metropolitan
Sat 1/30
10:05 am-9:10 pm
2 stops13h 05m
$496
Idaho FallsCharleston
IDA Idaho Falls Fanning Field - CHS Charleston
IDACHS
Idaho Falls Fanning Field
Tue 12/8
1:54 pm-5:17 pm
1 stop25h 23m
Charleston
Mon 12/14
6:20 pm-1:17 pm
2 stops20h 57m
$546
Idaho FallsCharleston
IDA Idaho Falls Fanning Field - CHS Charleston
IDACHS
Idaho Falls Fanning Field
Mon 2/1
3:58 pm-11:39 pm
2 stops29h 41m
Charleston
Mon 2/8
6:22 pm-3:21 pm
1 stop22h 59m
$554
Idaho FallsColumbia
IDA Idaho Falls Fanning Field - CAE Columbia Metropolitan
IDACAE
Idaho Falls Fanning Field
Thu 1/14
7:00 am-9:03 pm
2 stops12h 03m
Columbia Metropolitan
Thu 2/18
6:15 am-1:31 pm
2 stops9h 16m
$832
Idaho FallsColumbia
IDA Idaho Falls Fanning Field - CAE Columbia Metropolitan
IDACAE
Idaho Falls Fanning Field
Tue 11/17
7:00 am-7:08 pm
2 stops10h 08m
Columbia Metropolitan
Sat 11/21
10:16 am-9:09 pm
2 stops12h 53m
$1,629
Sorted by cheapest first
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.
IDA-CHS
IDA-CAE
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
IDA-USSC
IDA-CHS
IDA-CAE
No data available for this route at this time. Please check back soon.
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