C$168 Cheap Flights from San Francisco International (SFO) to Charleston (CHS)

Compare San Francisco International to Charleston flight deals

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

Book the best Charleston fare with no extra fees

Flight deals from San Francisco International to Charleston

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Charleston Airport? If you want to travel next month, return fares start from C$477. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Charleston

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

San Francisco International to Charleston: Alternative routes

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

San Francisco to Charleston: Flight information

The things to know before you go.
Cheapest flight foundC$168
Cheapest month to flySeptember

Finding cheap flights from San Francisco International to Charleston: Frequently asked questions

The best price we found for a return flight from San Francisco International to Charleston is C$366. 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 San Francisco International to Charleston. But we found flights with one or more stops from C$366.
As of May 2026, there are no flights flying from San Francisco International to Charleston.
The cheapest month to fly from San Francisco International to Charleston is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Charleston Airport on Saturday, September 5, 2026.
No airlines currently offer direct flights between San Francisco International Airport and Charleston 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 Charleston 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 Charleston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Breeze Airways offers the cheapest flight tickets to Charleston.

Traveling from San Francisco International Airport (SFO) to Charleston International Airport (CHS): what you need to know

  • If you're flying during a popular month like August, make your way to the airport even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of domestic departures. Expect lines to be longer during peak periods like spring break and summer.

  • We make it easy to book a flight with a stopover. To see your options for flights from San Francisco International Airport to Charleston International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some popular stopovers between SFO and CHS include:

    • Denver International Airport

    • Chicago Midway International Airport

    • Hartsfield-Jackson Atlanta International Airport

  • No need to bring your passport or a visa to travel within United States. You will need a valid form of identification however, such as a driver's license or an ID card. Make sure they're on your packing list once you've booked cheap ticket from SFO to CHS.

How to find the cheapest flights from San Francisco International Airport (SFO) to Charleston International Airport (CHS)

  • The best price we've seen for a one-way ticket from San Francisco International Airport to Charleston International Airport is C$168. The cheapest price for a return flight is C$366. Remember that fares may change due to availability when booking.

  • It's usually best to book ahead of time if you're looking for cheap flight tickets from SFO to CHS. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Finding cheap flight tickets from San Francisco International Airport to Charleston International Airport is easier if you're flexible with your dates. Use the 'Whole month' function to see the lowest prices across every month and snap up a great deal.

  • Sign into your online account or use the app to create a Price Alert. You'll be notified straight away if there's a better deal on this route. It's easy to do, and it'll save you time looking for cheap flight tickets from SFO to CHS every day.

  • Use filters to find the ideal journey for you. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Francisco International Airport to Charleston International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about San Francisco International Airport (SFO)

Arriving at Charleston International Airport (CHS)

Getting from Charleston International Airport (CHS) to central Charleston

  • Charleston International Airport is approximately 21 kilometres from the center of Charleston. With a cab or in your own car rental, the drive is about 28 minutes.

  • It'll take around 3 hours and 36 minutes to get there by public transport.

When to fly to Charleston International Airport (CHS)

  • It's time to work out your trip dates for your flight from San Francisco International Airport to Charleston International Airport. July is the most popular month to visit Charleston. If you prefer a more peaceful vibe, go in April.

  • When booking your flight from San Francisco International Airport to Charleston International Airport, think about the type of weather you enjoy. July is the warmest month in Charleston, with the temperature ranging from 24ºC to 32ºC.

  • January sees average temperatures of between 4ºC and 17ºC. Search for cheap flight tickets from SFO to CHS sometime then if you want to travel in cooler conditions.

More about Charleston

  • Start your Charleston trip right by finding the perfect stay. Once you've booked your flight from SFO to CHS, browse our hotel options including:

  • There are so many things to explore in this city it can be hard to figure out where to start. Rainbow Row, Fort Sumter National Monument and Charleston City Market are highlights which should feature on any good Charleston itinerary.

Complete your Charleston trip with hotels and a car rental

  • We've got more party tricks than just comparing flights. After booking your cheap ticket to Charleston International Airport, explore our great car rental offers that'll give you the freedom to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find your ideal Charleston stay.

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