$133 Find Cheap Flights from Idaho to South Carolina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to South Carolina departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights to South Carolina

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

April

Cheapest flight

$133
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Spokane to Charleston

FAQs for booking flights from Idaho to South Carolina

  • How does KAYAK find such low prices on flights from Idaho to South Carolina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to South Carolina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to South Carolina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to South Carolina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to South Carolina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho to South Carolina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to South Carolina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho to South Carolina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Idaho to South Carolina

Need help choosing which airline to fly with from Idaho to South Carolina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 4395 reviews
8.2Boarding
8.1Comfort
7.1Food
8.7Crew
7.6Entertainment
Airline reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

10.0 ExcellentAnonymous, Jan 2025ATL - LGA
Read more Southwest reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Wi Fi was horrible kept cutting out the whole time and too expensive

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Boarding was a little late, but made up for it. It was quick to taxi to the runway, since it's a smallish airport.

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

It was 2 hours 45 minutes late, for no apparently clear reason.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

We had to cancel and we’re treated fairly with 100%refund quickly

Staff was great. Flight was cramped, and flight to Spokane was delayed.

I would fly again. My trip from Newark to Seattle had a 3 hr delay. Disappointed.

It was a very smooth fast flight, crew was prompt and comforting. Alaska airlines are the best.

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

All good. Great food and entertainment when there isn’t any on a one hour flight

Boarding for Alaska Airlines is always chaotic with many people crowding the gates. Arriving in on Alaska in Los Angeles is always interesting since there is never a gate available. So the planes are often parked all the way out on the west side of the airport while waiting for the gate to be cleared of the departing plane. This flight was no exception.

Flight was delayed about 45 min and they never offered an explanation. Peruse, staff were friendly and competent and the flight was safe.

It was a really smooth flight. I hate heights. All made it feel smooth. Thankyou

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

One of the best flights I’ve had. So smooth.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

late again! but its my only option to not take 9 hours to get to Memphis

Per usual, flight status, staff courtesy and professionalism were excellent

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Book cheap flights from Idaho to South Carolina

Recent round-trip flight deals

4/25Fri
1 stopDelta
7h 50mBOI-CHS
4/29Tue
1 stopDelta
8h 35mCHS-BOI
$281
4/25Fri
1 stopDelta
7h 50mBOI-CHS
4/29Tue
2 stopsDelta
9h 45mCHS-BOI
$286
4/16Wed
2 stopsAmerican Airlines
8h 34mBOI-CHS
4/23Wed
1 stopAmerican Airlines
8h 18mCHS-BOI
$289
4/16Wed
2 stopsAmerican Airlines
8h 34mBOI-CHS
4/23Wed
2 stopsAmerican Airlines
12h 04mCHS-BOI
$294
3/10Mon
1 stopAlaska Airlines
7h 36mBOI-CHS
3/14Fri
1 stopAlaska Airlines
17h 48mCHS-BOI
$334
3/7Fri
1 stopAlaska Airlines
18h 37mBOI-CHS
3/10Mon
1 stopAlaska Airlines
17h 48mCHS-BOI
$341
3/17Mon
2 stopsUnited Airlines
15h 35mGEG-CLT
3/24Mon
1 stopUnited Airlines
7h 31mCLT-GEG
$348
3/8Sat
2 stopsUnited Airlines
11h 32mGEG-CHS
3/12Wed
2 stopsUnited Airlines
16h 44mCHS-GEG
$352
4/29Tue
2 stopsSouthwest
8h 55mBOI-CHS
5/5Mon
2 stopsSouthwest
9h 50mCHS-BOI
$373
8/14Thu
1 stopSouthwest
7h 30mBOI-CHS
8/17Sun
1 stopSouthwest
8h 40mCHS-BOI
$397

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/1Tue
2 stopsDelta
13h 45mGEG-CHS
$133
3/11Tue
1 stopDelta
8h 12mBOI-SAV
$169
5/3Sat
1 stopAmerican Airlines
7h 57mBOI-CLT
$174
3/8Sat
2 stopsUnited Airlines
11h 21mGEG-GSP
$206
5/5Mon
1 stopSouthwest
9h 00mGEG-CLT
$219
3/20Thu
2 stopsUnited Airlines
12h 54mBOI-CLT
$222
8/21Thu
nonstopAmerican Airlines
3h 54mJAC-CLT
$234
7/22Tue
2 stopsSouthwest
10h 15mBOI-CLT
$244
3/21Fri
1 stopAlaska Airlines
14h 54mJAC-CLT
$415
7/21Mon
3 stopsAlaska Airlines
15h 46mGEG-MYR
$479

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to South Carolina

Last minute flight, train and bus deals

2/25Tue
multi-stopAmerican Airlines
7h 44mGEG-CLT
2/27Thu
multi-stopAmerican Airlines
8h 43mCLT-GEG
$577
2/25Tue
multi-stopSouthwest
12h 05mGEG-CLT
2/27Thu
multi-stopSouthwest
7h 40mCLT-GEG
$582
2/25Tue
multi-stopSouthwest
8h 35mGEG-CLT
2/27Thu
multi-stopSouthwest
13h 00mCLT-GEG
$587
2/25Tue
multi-stopAmerican Airlines
7h 19mGEG-MYR
3/25Tue
multi-stopAmerican Airlines
11h 35mMYR-GEG
$596
2/23Sun
multi-stopDelta
6h 36mGEG-CLT
2/27Thu
multi-stopDelta
9h 17mCLT-GEG
$603
2/23Sun
multi-stopDelta
7h 31mGEG-CLT
2/27Thu
multi-stopDelta
10h 04mCLT-GEG
$608
2/25Tue
multi-stopAlaska Airlines
18h 37mBOI-CHS
3/4Tue
multi-stopAlaska Airlines
17h 48mCHS-BOI
$709
2/23Sun
multi-stopAlaska Airlines
7h 36mBOI-CHS
3/2Sun
multi-stopAlaska Airlines
8h 00mCHS-BOI
$810
2/23Sun
multi-stop
14h 24mBOI-CHS
2/26Wed
multi-stop
27h 38mCHS-BOI
$888
2/25Tue
multi-stopUnited Airlines
19h 35mGEG-MYR
3/25Tue
multi-stopUnited Airlines
33h 21mMYR-GEG
$1,332

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to South Carolina

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.