$105+ Cheap flights from San Diego to Charleston (SAN - CHS)
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Charleston 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 San Diego to Charleston are usually found in January or August, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from San Diego to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $294 (American Airlines) |
One-way from | $105 (FlightHub) |
Popular in | March |
Cheapest in | January |
Average price | $579 |
Find flight deals from San Diego to Charleston
Cheapest flights from San Diego to CharlestonExplore the most affordable flight options available from San Diego to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from San Diego to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from San Diego to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 4/12
11:04 am-10:40 pm
1 stop8h 36m
Charleston
Sun 4/20
6:44 am-10:58 am
1 stop7h 14m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 6/9
10:40 pm-8:35 am
1 stop6h 55m
Charleston
Thu 6/12
5:02 pm-9:20 pm
1 stop7h 18m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Thu 5/8
5:43 pm-8:38 am
2 stops35h 55m
Charleston
Mon 5/12
3:35 pm-11:53 pm
3 stops35h 18m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 4/28
9:30 pm-10:16 am
1 stop9h 46m
Charleston
Fri 5/2
4:26 pm-10:14 pm
1 stop8h 48m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 4/28
6:55 am-6:20 pm
1 stop8h 25m
Charleston
Fri 5/2
5:25 pm-11:00 pm
2 stops8h 35m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 5/20
8:48 pm-8:38 am
3 stops32h 50m
Charleston
Thu 5/29
2:56 pm-7:53 pm
2 stops31h 57m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 4/12
5:45 pm-12:09 pm
1 stop15h 24m
Charleston
Thu 4/17
1:31 pm-4:58 pm
1 stop30h 27m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 4/4
9:35 pm-11:45 am
1 stop11h 10m
Charleston
Sun 4/6
12:30 pm-8:22 pm
1 stop10h 52m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 5/14
6:15 am-10:05 pm
2 stops12h 50m
Charleston
Sun 5/18
7:00 am-12:48 pm
1 stop8h 48m
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 5/5
9:08 pm-9:20 am
2 stops9h 12m
Compare providers for flights from San Diego to Charleston
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 San Diego to Charleston in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Charleston 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 San Diego to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Charleston
How far ahead should I book a flight from San Diego to Charleston?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Charleston. Price data was last updated on March 21, 2025.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Diego to Charleston?
Currently, August is the cheapest month in which you can book a flight from San Diego to Charleston (average of $217). Flying from San Diego to Charleston in March is currently the most expensive (average of $335). 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 SAN to CHS?
Find hourly flight availability from San Diego to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.
When flying from San Diego to Charleston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the morning.
What is the cheapest day to fly from San Diego to Charleston?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Charleston. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to Charleston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Charleston by month
Plan your trip to Charleston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.
Temperature in Charleston by month
Plan your trip to Charleston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from San Diego to Charleston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Boarding
Food
Crew
Overall
Entertainment
Comfort
Reviews
Merlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from San Diego to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Charleston
Discover the top 6 airlines that operate flights from San Diego to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$226 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$294 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$307 | Average$472 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$312 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$465 | Average$816 | FlexibilityNo cancel fee | On-time75% |