$137 Find Cheap Flights from South Carolina to Idaho

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Low seasonApril
High seasonJuly
Cheapest flight$137
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Charlotte to Boise

FAQs for booking flights from South Carolina to Idaho

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

    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 South Carolina to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Carolina to Idaho 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 South Carolina to Idaho?

    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 South Carolina to Idaho 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 South Carolina to Idaho?

    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 South Carolina to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Idaho?

    Based on KAYAK data, the cheapest day to fly to Idaho is Tuesday where round-trip tickets can be as cheap as $430. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $726 on average.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally at night, when round-trip flights cost $432 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $567.

  • What is the cheapest month to fly from South Carolina to Idaho?

    The cheapest month for flights from South Carolina to Idaho is August, when tickets cost $347 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $613 and $586 respectively.

  • How long is the flight to Idaho?

    An average nonstop flight from South Carolina to Idaho takes 8h 32m, covering a distance of 1882 miles. The shortest route is Charlotte (CLT) to Jackson (JAC) with an average flight time of 4h 07m.

  • What are the most popular destinations in Idaho?

    Based on KAYAK flight searches, the most popular destination is Boise (54% of total searches to Idaho). The next most popular destinations are Spokane (35%) and Idaho Falls (5%). Searches for flights to West Yellowstone (4%), to Hailey (2%) and to Pocatello (1%) are also popular.

Top 5 airlines serving from South Carolina to Idaho

 
Need help choosing which airline to fly with from South Carolina to Idaho? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

10.0 ExcellentAnonymous, Jun 2025SEA - BIL
Read more Alaska Airlines reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Both flights were delayed due to an incident at SEA. The problem really rests with inadequate customer & plane facilities for Skywest at SEA. You feel like you are in a cattle enclosure. And planes were sitting on taxiways waiting for parking so every plane was late. SEA appears to be over capacity. It is not a fun passenger experience waiting. But crews and flights were all fine. Alaska needs to step up.

Really good except my daughter's tv broke during the flight so she could watch tv

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

Delayed. It's not our first flight with them either, it's actually our 3rd and all 3 were delayed by hours each time. It was a myriad of delays. On one flight we boarded after being delayed for a little over an hr, only to be told we were going to sit in the plane for another hour before departing. Once landed, we waited another 40ish min to get to our gate. On another flight, flight was delayed just under 3 hrs but atleast we got to wait it out at the airport terminal. Its just a bad experience overall flying with Alaska Airlines.

Flight was delayed for weather, then delayed for mechanical, then just cancelled. Once mechanical problems started I wish you had just started offering rebooking options (at the same airport). I felt my trip was not a priority for you. I called you, I asked for a better option (than changing airports), then I had to literally run around the airport making it happen. Do better.

Staff were great but we were delayed on the tarmac for over an hour.

Great crew, smooth flight and landing. Wish they would offer Dr. Pepper and a choice of flavors of pretzels.

I would've liked to have the seat tablets like before to view movies, with long travels not everyone carries tablets to view movies. And phones are not worth it because screens to small.

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Book cheap flights from South Carolina to Idaho

Recent round-trip flight deals

9/23Tue
1 stopAmerican Airlines
8h 54mCHS-BOI
9/30Tue
2 stopsAmerican Airlines
12h 06mBOI-CHS
$256
9/23Tue
2 stopsDelta
9h 47mCHS-BOI
9/30Tue
2 stopsDelta
8h 26mBOI-CHS
$261
9/23Tue
1 stopAlaska Airlines
17h 11mCHS-BOI
9/29Mon
1 stopAlaska Airlines
21h 32mBOI-CHS
$280
9/23Tue
2 stopsDelta
11h 52mCHS-BOI
9/29Mon
1 stopDelta
8h 12mBOI-CHS
$286
10/21Tue
1 stopAmerican Airlines
6h 46mGSP-JAC
10/25Sat
1 stopAmerican Airlines
6h 21mJAC-GSP
$289
7/8Tue
1 stopUnited Airlines
8h 00mCHS-BOI
7/15Tue
1 stopUnited Airlines
6h 54mBOI-CHS
$331
6/30Mon
1 stopUnited Airlines
6h 26mGSP-JAC
7/4Fri
1 stopUnited Airlines
6h 03mJAC-GSP
$339
8/29Fri
1 stopAlaska Airlines
8h 42mCHS-GEG
9/7Sun
1 stopAlaska Airlines
18h 33mGEG-CHS
$340
8/7Thu
1 stopSouthwest
9h 40mCHS-BOI
8/10Sun
1 stopSouthwest
6h 45mBOI-CHS
$379
7/10Thu
1 stopSouthwest
11h 45mCHS-BOI
7/19Sat
2 stopsSouthwest
11h 40mBOI-CHS
$380

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Recent one-way flight deals

7/10Thu
1 stopSpirit Airlines
23h 24mCLT-BOI
$137
8/2Sat
1 stop
14h 15mCLT-GEG
$141
9/25Thu
1 stopAmerican Airlines
8h 51mCHS-BOI
$156
10/2Thu
1 stopDelta
9h 18mGSP-GEG
$169
9/15Mon
1 stopDelta
9h 15mCLT-GEG
$169
7/18Fri
1 stopAmerican Airlines
7h 05mCLT-BOI
$209
10/1Wed
1 stopUnited Airlines
6h 55mGSP-GEG
$219
10/1Wed
2 stopsUnited Airlines
16h 10mGSP-GEG
$224
9/21Sun
1 stopAlaska Airlines
17h 11mCHS-BOI
$245
9/21Sun
2 stopsAlaska Airlines
17h 34mCHS-BOI
$249

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Last minute flights from South Carolina to Idaho

Last minute flight, train and bus deals

6/21Sat
multi-stopAmerican Airlines
8h 05mCLT-GEG
6/28Sat
multi-stopAmerican Airlines
7h 16mGEG-CLT
$534
6/21Sat
multi-stopDelta
7h 08mCLT-GEG
6/28Sat
multi-stopDelta
14h 19mGEG-CLT
$539
6/21Sat
multi-stopDelta
9h 56mCLT-GEG
6/28Sat
multi-stopDelta
14h 19mGEG-CLT
$544
6/21Sat
multi-stopAmerican Airlines
9h 34mCLT-GEG
6/28Sat
multi-stopAmerican Airlines
6h 58mGEG-CLT
$551
6/20Fri
multi-stopUnited Airlines
10h 59mCLT-JAC
6/28Sat
multi-stopUnited Airlines
7h 08mJAC-CLT
$778
6/20Fri
multi-stopUnited Airlines
10h 59mCLT-JAC
6/28Sat
multi-stopUnited Airlines
12h 44mJAC-CLT
$783
6/17Tue
multi-stopSouthwest
11h 55mSAV-BOI
6/19Thu
multi-stopSouthwest
6h 25mBOI-SAV
$836
6/17Tue
multi-stopSouthwest
10h 55mSAV-BOI
6/19Thu
multi-stopSouthwest
10h 15mBOI-SAV
$841
6/17Tue
multi-stopAlaska Airlines
22h 57mCLT-JAC
6/22Sun
multi-stopAlaska Airlines
16h 49mJAC-CLT
$2,423
6/17Tue
multi-stopAlaska Airlines
22h 57mCLT-JAC
6/22Sun
multi-stopAlaska Airlines
16h 49mJAC-CLT
$2,718

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Everything you need to know for your flight to Idaho

Cabin class types available on flights to South Carolina

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

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