Cheap Flights from Charleston to Boise

Compare Charleston to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from Charleston Airport to Boise Airport

Looking for a cheap last-minute deal or the best return flight from Charleston Airport to Boise Airport? If you want to travel next month, return fares start from R 4,801. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Charleston to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charleston to Boise flights are currently cheapest in April.

Charleston to Boise: Alternative routes

Compare routes from Charleston to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Charleston to Boise: Flight information

The things to know before you go.
Cheapest flight foundR 2,401
Cheapest month to flyApril

Finding cheap flights from Charleston to Boise: Frequently asked questions

The best price we found for a return flight from Charleston to Boise is R 4,721. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Charleston to Boise. But we found flights with one or more stops from R 4,801.
As of March 2026, there are no flights flying from Charleston to Boise.
The cheapest month to fly from Charleston to Boise is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Boise Airport on Wednesday, 22 April 2026.
No airlines currently offer direct flights between Charleston Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Boise.

Travelling from Charleston International Airport (CHS) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • To ensure you get on your CHS to BOI flight, leave enough time to check in and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Flying during a peak time like July? Public holidays and other popular seasons can lead to longer queues and delays at airport checkpoints. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Popular stopovers between CHS and BOI include:

    • Denver International Airport

    • O'Hare International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Charleston International Airport (CHS) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • R 2,401 is the lowest price for a one-way Charleston International Airport to Boise Air Terminal (Gowen Field) Airport flight. A return flight starts from R 4,801. These prices may change depending on availability.

  • To get your hands on cheap tickets from CHS to BOI, book as early as you can. Airlines usually offer the most competitive fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport across the entire month. It's a great way to find a bargain if your trip dates aren't set in stone.

  • Save time looking for cheap flights from CHS to BOI by setting up a Price Alert. You'll get an email or notification on the app when a lower fare becomes available.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport.

Handy information about Charleston International Airport (CHS)

  • 81.5% of flights leaving Charleston International Airport touch down at their destination on schedule. Given its solid on-time performance, you're unlikely to face delays when setting off from CHS.

  • To reach Charleston International Airport from central Charleston, it takes about 30 minutes if you're planning to drive. This depends on traffic though. It's approximately 21 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 3 hours 35 minutes.

  • Get your journey off to a relaxed start by staying near CHS. Whether you're taking an early flight from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport or just don't like being rushed, these hotels are the answer:

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

  • If you're coming in on a late Charleston International Airport to Boise Air Terminal (Gowen Field) Airport flight, nothing beats the convenience of being near the terminal. Pick up your bags from the carousel and then be tucked up in bed not long after at one of these hotels near BOI:

  • Grab a Boise Air Terminal (Gowen Field) Airport rental car and discover Boise and beyond with your own set of wheels. Budget, Alamo and Avis are leading providers to choose from here.

  • Booking your ride from Boise Air Terminal (Gowen Field) Airport about one week ahead increases your chances of getting a good deal.

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • BOI is located at 3201 Airport Way.

  • Boise Air Terminal (Gowen Field) Airport is roughly 18 kilometres from central Boise. The drive time takes around 20 minutes.

  • If you're travelling on public transport, expect a journey time of roughly 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • July is the most popular month for flights from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport. To steer clear of the crowds, travel to Boise in May.

  • The warmest month in Boise is July, with the temperature ranging between 15ºC (59ºF) and 35ºC (95ºF). Book your flights from Charleston International Airport to Boise Air Terminal (Gowen Field) Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from CHS to BOI in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 5ºC (41ºF) on average.

Explore more of United States

  • Spokane is just one of the many places in United States waiting to be explored after you've experienced Boise. Around 467 kilometres away to the north, its best attractions include Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Salt Lake City is another favourite destination in United States and is around 483 kilometres south-east of Boise. No trip is complete without visiting Temple Square, Utah State Capitol and Red Butte Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.