$128 Find Cheap Flights from South Carolina to Idaho

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Low seasonJanuary
High seasonJuly
Cheapest flight$128
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Charleston to Spokane

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 $356 (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 $602 respectively.

  • How long is the flight to Idaho?

    An average nonstop flight from South Carolina to Idaho takes 9h 04m, 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 (29%) and Idaho Falls (9%). Searches for flights to West Yellowstone (5%), to Hailey (4%) 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 9968 reviews
7.1Food
7.9Comfort
8.5Crew
7.1Entertainment
8.2Boarding
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

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.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Book cheap flights from South Carolina to Idaho

Recent round-trip flight deals

6/9Mon
1 stopDelta
7h 26mCLT-JAC
6/12Thu
2 stopsDelta
12h 03mJAC-CLT
$222
6/9Mon
2 stopsDelta
11h 05mCLT-JAC
6/12Thu
2 stopsDelta
12h 03mJAC-CLT
$227
5/15Thu
1 stopUnited Airlines
7h 45mCHS-GEG
5/19Mon
1 stopUnited Airlines
6h 32mGEG-CHS
$255
5/15Thu
1 stopUnited Airlines
7h 45mCHS-GEG
5/19Mon
2 stopsUnited Airlines
14h 26mGEG-CHS
$260
5/25Sun
1 stopAmerican Airlines
7h 37mCLT-BOI
6/3Tue
1 stopAmerican Airlines
8h 47mBOI-CLT
$308
6/12Thu
1 stopAmerican Airlines
9h 09mCHS-JAC
6/16Mon
1 stopAmerican Airlines
8h 45mJAC-CHS
$317
7/29Tue
2 stopsSouthwest
9h 15mCLT-GEG
8/30Sat
2 stopsSouthwest
8h 05mGEG-CLT
$389
7/29Tue
1 stopSouthwest
11h 15mCLT-GEG
8/30Sat
2 stopsSouthwest
8h 05mGEG-CLT
$390
5/15Thu
1 stopAlaska Airlines
10h 02mCLT-GEG
5/19Mon
1 stopAlaska Airlines
9h 45mGEG-CLT
$617
9/27Sat
1 stopAlaska Airlines
9h 03mSAV-BOI
10/4Sat
2 stopsAlaska Airlines
10h 07mBOI-SAV
$657

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Recent one-way flight deals

6/10Tue
1 stopAmerican Airlines
8h 49mCHS-GEG
$128
7/29Tue
1 stopDelta
7h 32mCLT-JAC
$129
5/22Thu
1 stopSpirit Airlines
19h 57mCLT-BOI
$130
5/25Sun
2 stopsUnited Airlines
14h 31mCHS-GEG
$133
7/1Tue
2 stopsDelta
13h 17mCLT-JAC
$134
7/10Thu
1 stopAmerican Airlines
7h 20mCHS-JAC
$159
7/25Fri
1 stopUnited Airlines
6h 24mCHS-JAC
$167
6/5Thu
2 stopsSouthwest
10h 35mSAV-BOI
$181
6/5Thu
1 stopSouthwest
9h 05mSAV-BOI
$204
7/28Mon
3 stopsAlaska Airlines
22h 36mCLT-JAC
$537

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Last minute flights from South Carolina to Idaho

Last minute flight, train and bus deals

5/3Sat
multi-stopAmerican Airlines
7h 51mCLT-GEG
5/16Fri
multi-stopAmerican Airlines
7h 35mGEG-CLT
$534
5/3Sat
multi-stopSouthwest
9h 50mCLT-GEG
5/16Fri
multi-stopSouthwest
9h 00mGEG-CLT
$539
5/3Sat
multi-stopSouthwest
9h 50mCLT-GEG
5/16Fri
multi-stopSouthwest
9h 40mGEG-CLT
$544
5/5Mon
multi-stopDelta
8h 19mCLT-JAC
5/10Sat
multi-stopDelta
7h 20mJAC-CLT
$600
5/5Mon
multi-stopDelta
12h 21mCLT-JAC
5/10Sat
multi-stopDelta
8h 51mJAC-CLT
$605
5/3Sat
multi-stopUnited Airlines
15h 57mCLT-GEG
5/16Fri
multi-stopUnited Airlines
15h 20mGEG-CLT
$649
5/3Sat
multi-stopUnited Airlines
7h 09mSAV-JAC
5/9Fri
multi-stopUnited Airlines
6h 09mJAC-SAV
$654
5/4Sun
multi-stopAlaska Airlines
8h 05mCHS-GEG
5/8Thu
multi-stopAlaska Airlines
8h 54mGEG-CHS
$655
5/3Sat
multi-stopUnited Airlines
7h 09mSAV-JAC
5/9Fri
multi-stopUnited Airlines
11h 36mJAC-SAV
$659
5/4Sun
multi-stopAlaska Airlines
8h 05mCHS-GEG
5/8Thu
multi-stopAlaska Airlines
11h 47mGEG-CHS
$761

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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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