How long is the flight from Charleston to San Francisco?

For as low as $251, United Airlines can have you in San Francisco from Charleston in 8h 46m. There are 2389 mi between Charleston and San Francisco. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Charleston to San Francisco round-trip?

Our cheapest airline available from Charleston to San Francisco is Breeze Airways. Our recent data shows that you can find tickets from as low as $114 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $199 and $242 round-trip. You may be able to fly from Charleston to San Francisco for 68% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Charleston to San Francisco one-way?

The cheapest airlines for a one-way flight from Charleston to San Francisco are Breeze Airways ($71), American Airlines ($108), and Southwest ($138).

Weekly flight availability from Charleston to San Francisco

The most flights from CHS to SFO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Charleston to San Francisco?

Consider American Airlines, Breeze Airways or Delta when booking your flight. These represent the most popular airlines when flying from Charleston to San Francisco.

Most accurate provider : When it comes to deals on Charleston-San Francisco flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Charleston-San Francisco flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Charleston-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston-San Francisco flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Charleston to San Francisco?

If you book a flight from Charleston to San Francisco, you will be flying from Charleston to San Francisco. Flights to San Francisco (SFO) from Charleston (CHS) take 7h 33m for a nonstop flight. There is 1 flight from Charleston to San Francisco per day from 5 airlines.

Can I find deals for flights from Charleston to San Francisco that include hotel bookings?

Yes. In addition to deals on Charleston to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Charleston to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to San Francisco.

Can I find deals for business class flights from Charleston to San Francisco?

Yes. Cheapflights offers flight deals from Charleston to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$107+ Flights from Charleston to San Francisco

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Charleston to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Charleston to San Francisco are usually found in August or October, booked 33 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Charleston to San Francisco

Cheapest flights from Charleston to San Francisco
Explore the most affordable flight options available from Charleston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Fri 12/127:05 amCHS - SFO

1 stop7h 57mBreeze Airways

Mon 12/1512:47 pmSFO - CHS

1 stop6h 41mBreeze Airways

Deal found 12/8

$354

Wed 12/244:05 pmCHS - SFO

1 stop10h 00mUnited Airlines

Fri 1/26:00 amSFO - CHS

1 stop10h 18mUnited Airlines

Deal found 12/8

$359

Sun 12/2111:40 amCHS - SFO

1 stop10h 36mUnited Airlines

Mon 12/2911:05 pmSFO - CHS

1 stop8h 30mUnited Airlines

Deal found 12/8

$382

Sun 12/212:15 pmCHS - SFO

2 stops34h 34mMultiple Airlines

Tue 12/3012:50 pmSFO - CHS

1 stop6h 53mMultiple Airlines

Deal found 12/8

$390

Sun 12/212:15 pmCHS - SFO

2 stops34h 34mMultiple Airlines

Mon 12/2912:47 pmSFO - CHS

1 stop6h 41mMultiple Airlines

Deal found 12/8

$404

Wed 12/244:05 pmCHS - SFO

1 stop10h 00mUnited Airlines

Thu 1/111:35 pmSFO - CHS

1 stop8h 00mUnited Airlines

Deal found 12/9

$413

Wed 12/315:00 pmCHS - SFO

1 stop8h 49mUnited Airlines

Sun 1/411:35 pmSFO - CHS

1 stop8h 00mUnited Airlines

Deal found 12/9

$424

Wed 12/316:25 amCHS - SFO

1 stop8h 29mMultiple Airlines

Wed 1/712:49 pmSFO - CHS

2 stops30h 17mMultiple Airlines

Deal found 12/10

$429

Best flights from Charleston to San Francisco
Discover carefully curated flight deals from Charleston to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 10, 2025.

Wed 1/75:13 pmCHS - SFO

1 stop8h 46mUnited Airlines

Wed 1/1411:15 pmSFO - CHS

1 stop10h 17mUnited Airlines

Deal found 12/9

$251

Mon 1/263:16 pmCHS - SFO

1 stop9h 21mAmerican Airlines

Sat 1/319:10 amSFO - CHS

2 stops10h 24mAmerican Airlines

Deal found 12/8

$262

Fri 1/95:25 amCHS - SFO

1 stop10h 30mDelta

Mon 1/129:00 amSFO - CHS

1 stop10h 22mDelta

Deal found 12/10

$263

Tue 2/242:00 pmCHS - SFO

1 stop12h 58mJetBlue

Sat 2/288:41 pmSFO - CHS

1 stop9h 44mJetBlue

Deal found 12/8

$298

Thu 3/196:05 amCHS - SFO

2 stops9h 50mSouthwest

Tue 3/245:40 amSFO - CHS

1 stop7h 10mSouthwest

Deal found 12/9

$316

Mon 1/264:01 pmCHS - SFO

1 stop9h 57mUnited Airlines

Sat 1/3111:56 pmSFO - CHS

1 stop9h 36mUnited Airlines

Deal found 12/8

$257

Wed 4/12:31 pmCHS - SFO

1 stop8h 52mDelta

Tue 4/711:49 pmSFO - CHS

1 stop6h 58mDelta

Deal found 12/8

$263

Fri 1/93:16 pmCHS - SFO

2 stops10h 25mAmerican Airlines

Mon 1/127:00 amSFO - CHS

1 stop9h 02mAmerican Airlines

Deal found 12/10

$268

Tue 4/286:00 amCHS - SFO

1 stop9h 08mUnited Airlines

Sat 5/25:00 amSFO - CHS

1 stop8h 00mUnited Airlines

Deal found 12/9

$263

Wed 4/12:31 pmCHS - SFO

1 stop8h 52mDelta

Mon 4/1312:40 amSFO - CHS

1 stop10h 25mDelta

Deal found 12/10

$263

Fri 3/137:47 pmCHS - SFO

1 stop8h 41mUnited Airlines

Mon 3/169:30 pmSFO - CHS

1 stop8h 45mUnited Airlines

Deal found 12/9

$263

Tue 2/245:27 amCHS - SFO

2 stops11h 21mDelta

Fri 2/2710:54 pmSFO - CHS

1 stop9h 05mDelta

Deal found 12/9

$313

Last-minute flights from Charleston to San Francisco
Discover last-minute flight deals from Charleston to San Francisco. Data last updated December 10, 2025 and is based on user searches.

Wed 1/75:13 pmCHS - SFO

1 stop8h 46mUnited Airlines

Wed 1/1411:15 pmSFO - CHS

1 stop10h 17mUnited Airlines

Deal found 12/9

$251

Wed 1/75:24 pmCHS - SFO

1 stop8h 01mAmerican Airlines

Tue 1/1312:17 amSFO - CHS

2 stops10h 22mAmerican Airlines

Deal found 12/9

$266

Fri 1/94:41 pmCHS - SFO

1 stop9h 19mUnited Airlines

Mon 1/125:00 amSFO - CHS

1 stop7h 05mUnited Airlines

Deal found 12/9

$263

Sun 1/115:41 pmCHS - SFO

1 stop7h 47mAmerican Airlines

Thu 1/157:00 amSFO - CHS

1 stop6h 56mAmerican Airlines

Deal found 12/8

$299

Thu 1/152:44 pmCHS - SFO

1 stop8h 05mDelta

Sun 1/186:00 amSFO - CHS

1 stop8h 53mDelta

Deal found 12/8

$257

Thu 1/1510:10 amCHS - SFO

1 stop9h 59mMultiple Airlines

Tue 1/201:10 pmSFO - CHS

2 stops26h 12mMultiple Airlines

Deal found 12/8

$325

Thu 1/153:16 pmCHS - SFO

2 stops10h 24mAmerican Airlines

Sun 1/1811:36 pmSFO - CHS

1 stop7h 12mAmerican Airlines

Deal found 12/8

$342

Fri 1/163:16 pmCHS - SFO

2 stops10h 25mAmerican Airlines

Mon 1/1911:36 pmSFO - CHS

1 stop7h 12mAmerican Airlines

Deal found 12/9

$331

Fri 1/237:22 pmCHS - SFO

1 stop15h 49mAlaska Airlines

Sun 1/257:00 amSFO - CHS

1 stop8h 22mAlaska Airlines

Deal found 12/9

$262

Fri 1/2312:29 pmCHS - SFO

2 stops9h 50mAmerican Airlines

Sun 1/2511:36 pmSFO - CHS

1 stop9h 03mAmerican Airlines

Deal found 12/10

$268

Fri 1/2312:09 pmCHS - SFO

1 stop13h 50mJetBlue

Fri 1/308:29 pmSFO - CHS

1 stop11h 44mJetBlue

Deal found 12/9

$338

One-way flights from Charleston to San Francisco
Search for one-way flight options from Charleston to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 10, 2025.

Tue 1/207:00 amCHS - SFO

2 stops28h 49mMultiple Airlines

Deal found 12/8

$107

Tue 1/203:16 pmCHS - SFO

1 stop9h 21mAmerican Airlines

Deal found 12/9

$126

Fri 2/132:45 pmCHS - SFO

1 stop9h 21mAmerican Airlines

Deal found 12/9

$132

Wed 1/712:09 pmCHS - SFO

1 stop13h 50mJetBlue

Deal found 12/10

$137

Mon 12/157:05 amCHS - SFO

Nonstop7h 57mBreeze Airways

Deal found 12/10

$143

Fri 2/65:45 pmCHS - SFO

2 stops25h 06mMultiple Airlines

Deal found 12/8

$145

Find flight deals from Charleston to San Francisco

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$251 (United Airlines)
One-way from	$107 (Kiwi.com)
Popular in	January
Cheapest in	August
Average price	$382

Provider with most accurate pricing for Charleston-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston-San Francisco flights.

Search Deals

From Charleston to San Francisco

Search Deals

One-way flight from Charleston to San Francisco

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Wed 1/7

5:13 pm-10:59 pm

1 stop8h 46m

San Francisco

Wed 1/14

11:15 pm-12:32 pm

1 stop10h 17m

$251

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Mon 1/26

4:01 pm-10:58 pm

1 stop9h 57m

San Francisco

Sat 1/31

11:56 pm-12:32 pm

1 stop9h 36m

$257

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Mon 1/26

3:16 pm-9:37 pm

1 stop9h 21m

San Francisco

Sat 1/31

9:10 am-10:34 pm

2 stops10h 24m

$262

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Fri 1/9

5:25 am-12:55 pm

1 stop10h 30m

San Francisco

Mon 1/12

9:00 am-10:22 pm

1 stop10h 22m

$263

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Wed 4/1

2:31 pm-8:23 pm

1 stop8h 52m

San Francisco

Tue 4/7

11:49 pm-9:47 am

1 stop6h 58m

$263

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Tue 4/28

6:00 am-12:08 pm

1 stop9h 08m

San Francisco

Sat 5/2

5:00 am-4:00 pm

1 stop8h 00m

$263

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Wed 4/1

2:31 pm-8:23 pm

1 stop8h 52m

San Francisco

Mon 4/13

12:40 am-2:05 pm

1 stop10h 25m

$263

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Fri 3/13

7:47 pm-1:28 am

1 stop8h 41m

San Francisco

Mon 3/16

9:30 pm-9:15 am

1 stop8h 45m

$263

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Fri 1/9

3:16 pm-10:41 pm

2 stops10h 25m

San Francisco

Mon 1/12

7:00 am-7:02 pm

1 stop9h 02m

$268

CharlestonSan Francisco

CHS - SFO

CHSSFO

Charleston

Tue 2/24

2:00 pm-11:58 pm

1 stop12h 58m

San Francisco

Sat 2/28

8:41 pm-9:25 am

1 stop9h 44m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 21 results

Compare providers for flights from Charleston to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to San Francisco in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Charleston-San Francisco flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Charleston-San Francisco flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Charleston-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-San Francisco flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Charleston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to San Francisco

Prices

Airlines

How far ahead should I book a flight from Charleston to San Francisco?

To ensure you get the cheapest price possible for a flight from Charleston to San Francisco, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Charleston to San Francisco?

Currently, November is the cheapest month in which you can book a flight from Charleston to San Francisco (average of $160). Flying from Charleston to San Francisco in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to SFO?

One of the essential ways to save on airfare from Charleston to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

What is the cheapest day to fly from Charleston to San Francisco?

Travelers seeking maximum savings on their Charleston to San Francisco flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

See what other customers who have flown with Breeze Airways, Southwest, and Delta from Charleston to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

Breeze Airways

8.2

Very good

243 reviews

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

Southwest

7.9

Good

4,253 reviews

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

Delta

7.9

Good

8,007 reviews

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

United Airlines

7.4

Good

9,092 reviews

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

American Airlines

7.2

Good

11,048 reviews

Breeze Airways

8.2

Very good

243 reviews

Reviews

1 / 15

8.0

Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

Related info for your journey

What airports do I use to fly from Charleston to San Francisco?
If you book a flight from Charleston to San Francisco, you will be flying from Charleston to San Francisco. Flights to San Francisco (SFO) from Charleston (CHS) take 7h 33m for a nonstop flight. There is 1 flight from Charleston to San Francisco per day from 5 airlines.
How long is the flight from Charleston to San Francisco?
For as low as $251, United Airlines can have you in San Francisco from Charleston in 8h 46m. There are 2389 mi between Charleston and San Francisco. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Charleston to San Francisco round-trip?
Our cheapest airline available from Charleston to San Francisco is Breeze Airways. Our recent data shows that you can find tickets from as low as $114 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $199 and $242 round-trip. You may be able to fly from Charleston to San Francisco for 68% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Charleston to San Francisco one-way?
The cheapest airlines for a one-way flight from Charleston to San Francisco are Breeze Airways ($71), American Airlines ($108), and Southwest ($138).
Can I find deals for flights from Charleston to San Francisco that include hotel bookings?
Yes. In addition to deals on Charleston to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to San Francisco.
Can I find deals for business class flights from Charleston to San Francisco?
Yes. Cheapflights offers flight deals from Charleston to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Charleston to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Charleston to San Francisco (average of $160). Flying from Charleston to San Francisco in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Roseville

South San Francisco

Santa Cruz

Livermore

Turlock

Manteca

Watsonville

Sunnyvale

Santa Clara

San Bruno

Redwood City

Daly City

Vallejo

Hollister

Foster City

Union City

Davis

San Ramon

Burlingame

Milpitas

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Charleston to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$147	Average$282	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$243	Average$372	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$263	Average$400	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$276	Average$457	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$307	Average$396	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$107+ Cheap flights from Charleston to San Francisco (CHS - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charleston to San Francisco are usually found in August or October, booked 33 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Charleston to San Francisco

Cheapest flights from Charleston to San FranciscoExplore the most affordable flight options available from Charleston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Explore the most affordable flight options available from Charleston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Find flight deals from Charleston to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to San Francisco that are best for you.

Compare providers for flights from Charleston to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to San Francisco in December.

Best time to book a flight from Charleston to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Charleston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charleston to San Francisco

How far ahead should I book a flight from Charleston to San Francisco?

What is the cheapest month to book a flight from Charleston to San Francisco?

What is the cheapest time of day to fly from CHS to SFO?

What is the cheapest day to fly from Charleston to San Francisco?

Weekly flight availability from Charleston to San Francisco

Reviews of airlines servicing San Francisco

See what other customers who have flown with Breeze Airways, Southwest, and Delta from Charleston to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charleston to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Charleston to San Francisco?

How long is the flight from Charleston to San Francisco?

What are the cheapest airlines flying from Charleston to San Francisco round-trip?

What are the cheapest airlines to fly from Charleston to San Francisco one-way?

Can I find deals for flights from Charleston to San Francisco that include hotel bookings?

How can I find direct flights from Charleston to San Francisco?

Can I find deals for business class flights from Charleston to San Francisco?

What is the cheapest month to book a flight from Charleston to San Francisco?

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Charleston to San Francisco

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Charleston to San Francisco
Explore the most affordable flight options available from Charleston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.