Cheap Flights from Charleston to San Francisco International

Travellers and cabin class

Compare Charleston to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Charleston to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Charleston to San Francisco International? Find the lowest prices on one-way and return tickets right here.

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

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

Charleston to San Francisco International: Alternative routes

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

Charleston to San Francisco: Flight information

The things to know before you go.
Cheapest flight found154 €
Cheapest month to flySeptember

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

The best price we found for a return flight from Charleston to San Francisco International is 154 €. 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 San Francisco International. But we found flights with one or more stops from 154 €.
As of April 2025, there are no flights flying from Charleston to San Francisco International.
The cheapest month to fly from Charleston to San Francisco International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to San Francisco International Airport on Thursday, 4 September 2025.
No airlines currently offer direct flights between Charleston Airport and San Francisco International 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 San Francisco International 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 San Francisco 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 San Francisco International.

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

  • San Francisco's timezone is UTC-7, which makes San Francisco three hours behind Charleston.

  • To ensure you get on your CHS to SFO flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • You'll likely experience bigger queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • If you want to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Charleston International Airport to San Francisco International Airport. Here are the most popular stopovers between CHS and SFO:

    • Denver International Airport

    • Lambert-St. Louis International Airport

    • George Bush Intercontinental Airport

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

  • The lowest price we've seen for a one-way Charleston International Airport to San Francisco International Airport flight is 95 €. A round-trip plane ticket is currently 154 €. Depending on the availability when you book, these fares could change.

  • It's usually best to book as early as possible if you want to get cheap tickets from CHS to SFO. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Finding cheap flights from Charleston International Airport to San Francisco International Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' function to see the best prices throughout the month and snap up a great deal.

  • Picking up cheap flights from CHS to SFO couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Choose your ideal arrival and departure 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 San Francisco International Airport.

Handy information about Charleston International Airport (CHS)

  • Charleston International Airport gets high marks for its on-time performance. 81.5% of flights that take off from CHS reach their destination without delay.

  • Charleston International Airport is around 21 kilometres from central Charleston. If you're driving, catching a cab or ride-sharing from the centre, it'll take 30 minutes or so to arrive, depending on the traffic.

  • You can expect a journey time of about 3 hours 35 minutes on public transport.

  • Searching for a convenient hotel near CHS? If you're catching an early flight from Charleston International Airport to San Francisco International Airport, these accommodation options will put you moments from your departure gate:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to central San Francisco has a drive time of around 20 minutes. It's approximately 21 kilometres away.

  • If you're travelling on public transport, expect a journey time of roughly 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Charleston International Airport to San Francisco International Airport is February, while August is the busiest. Choose the ideal time to visit San Francisco based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in San Francisco is September, with temperatures ranging between 12ºC (54ºF) and 22ºC (72ºF). Lock in your flights from Charleston International Airport to San Francisco International Airport in this month if you like this kind of weather.

  • If you want cooler conditions, look for a cheap ticket from CHS to SFO in January. Temperatures average between 6ºC (43ºF) and 16ºC (61ºF) then.

Explore more of United States

  • You've visited San Francisco, now it's time to explore more of United States. Journey around 64 kilometres south-east to San Jose to tick off its top attractions. From Winchester Mystery House to Rosicrucian Egyptian Museum and San Jose Museum of Art, there's plenty to keep you on the go.

  • If you want to check out another side of United States, consider Fresno, about 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden are the start of reasons to visit.

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