Cheap flights from South Carolina to Idaho from $137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Idaho departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from South Carolina to Idaho
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Idaho?
In general, September is the cheapest month to fly from South Carolina to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $392. If you don’t want to visit Idaho in September, then you should wait until May to fly from South Carolina, when ticket prices are also cheap, with an average price of $428.
What is the cheapest day to depart on your flight to Idaho?
Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $430. On the other hand, Monday is the most expensive day to depart from South Carolina because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $726.
What is the cheapest time of day to depart on your flight to Idaho?
According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from South Carolina to Idaho in the evening for as low as $432. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $567 per ticket.
Can stopping save me money on South Carolina to Idaho flights?
You could potentially save up to 31% on your flight if you consider stops on a South Carolina to Idaho flight.
What is the cheapest airline that flies from South Carolina to Idaho?
Spirit Airlines, American Airlines, and Southwest are the most popular carriers operating from South Carolina to Idaho
What airlines fly to Idaho?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from South Carolina according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.
How many flights depart from South Carolina to Idaho on average per week?
As of June 2025, 7 flights take off from South Carolina and land in Idaho each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
How long is the flight from South Carolina to Idaho?
Flight times from South Carolina to Idaho vary, but if you’re flying out of Greenville and flying into Boise (one of the most popular routes), then the duration is 6h 44m on average. Another popular route from South Carolina to Idaho is flying from Columbia to Boise, which will take roughly 6h 53m. Keep in mind that layovers or delays could extend your travel time.
Cheap South Carolina to Idaho flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Carolina to Idaho
When did momondo last update prices for flights from South Carolina to Idaho?
Prices for flights from South Carolina to Idaho are updated daily.
How many operators does momondo search for flights from South Carolina to Idaho?
As of June 2025, there are 5 operators available to choose from for flights from South Carolina to Idaho.
How old do you have to be to fly from South Carolina to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from South Carolina to Idaho
Compare and see reviews for airlines that fly from South Carolina to Idaho with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $283 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $304 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $435 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South Carolina to Idaho?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from South Carolina.
Can I find flights from South Carolina to Idaho with flexible booking policies on momondo?
Flights from South Carolina to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from South Carolina to Idaho?
Once all potential South Carolina to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from South Carolina to Idaho right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from South Carolina and alert you when they change.