$74 Cheap Flights from San Francisco (SFO) to Charleston (CHS)

View $74 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)

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Cheap Flights from San Francisco to Charleston (SFO-CHS)

Prices were available within the past 7 days and start at $74 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Thu, Dec 4 - Sat, Dec 13
SFO
San Francisco
CHS
Charleston
$97 Roundtrip, found 3 days ago
$97
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Dec 4 from San Francisco to Charleston, returning Sat, Dec 13, priced at $97 found 3 days ago
Breeze Airways
Thu, Dec 4 - Fri, Dec 12
SFO
San Francisco
CHS
Charleston
$109 Roundtrip, found 3 days ago
$109
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Dec 4 from San Francisco to Charleston, returning Fri, Dec 12, priced at $109 found 3 days ago
Breeze Airways
Fri, Dec 5 - Sun, Dec 14
SFO
San Francisco
CHS
Charleston
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Dec 5 from San Francisco to Charleston, returning Sun, Dec 14, priced at $118 found 2 days ago
Breeze Airways
Fri, Dec 5 - Fri, Dec 12
SFO
San Francisco
CHS
Charleston
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Fri, Dec 5 from San Francisco to Charleston, returning Fri, Dec 12, priced at $134 found 1 day ago
Breeze Airways
Fri, Dec 12 - Sat, Dec 13
SFO
San Francisco
CHS
Charleston
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Fri, Dec 12 from San Francisco to Charleston, returning Sat, Dec 13, priced at $137 found 3 days ago
Breeze Airways
Wed, Dec 10 - Sat, Dec 13
SFO
San Francisco
CHS
Charleston
$143 Roundtrip, found 2 days ago
$143
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Wed, Dec 10 from San Francisco to Charleston, returning Sat, Dec 13, priced at $143 found 2 days ago
JetBlue Airways
Fri, Dec 5 - Sun, Dec 14
SFO
San Francisco
CHS
Charleston
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Dec 5 from San Francisco to Charleston, returning Sun, Dec 14, priced at $185 found 2 days ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
SFO
San Francisco
CHS
Charleston
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 10 from San Francisco to Charleston, returning Tue, Jan 13, priced at $189 found 6 days ago
United
Tue, Dec 9 - Wed, Dec 10
SFO
San Francisco
CHS
Charleston
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 9 from San Francisco to Charleston, returning Wed, Dec 10, priced at $246 found 1 day ago
Southwest Airlines
Wed, Feb 4 - Tue, Feb 10
SFO
San Francisco
CHS
Charleston
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Feb 4 from San Francisco to Charleston, returning Tue, Feb 10, priced at $251 found 2 days ago

Find the cheapest month to fly from San Francisco (SFO) to Charleston (CHS)

August is typically the cheapest month to fly

From $142 - $317 per traveler.

Alternative airports near Charleston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $377
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $377
Flights from San Francisco (SFO) to Charleston (CHS)
Origin airport
San Francisco Intl.
Destination airport
Charleston Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$96
Distance
2391 mi
Average flight time
9 hours 58 mins

San Francisco to Charleston Flights

The cheapest times to fly from San Francisco to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Charleston are during the month of December. You can find some of the cheapest flights from San Francisco to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Charleston

Sunday is one of the best days to book for cheap flights from San Francisco to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS) cost?
Grab a cheap one-way flight from $74 or cheap return flight from $97 from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)?
Planning your trip for December can help you save, as it's the cheapest month for flights between SFO and CHS. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)?
To find the cheapest airline that'll fly you from SFO to CHS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)?
Direct flights from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to CHS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)?
To land at Charleston Intl. Airport (CHS) on schedule, select a flight that leaves San Francisco Intl. Airport (SFO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS) last-minute?
Last-minute bookings from SFO to CHS are typically more expensive. To secure the best prices, start searching for flights early. That being said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a SFO to CHS flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to CHS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Charleston Intl. Airport (CHS)?
If you reserved your SFO to CHS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.