$149+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CHS
jun. 29 — jul. 61
Round-trip
1 adult, Economy
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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 mayo 30, 2026.
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 mayo 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. 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.
sáb. 9/56:15 am
SAN
- CHS
1 stop6h 34m
Delta
mar. 9/82:25 pm
CHS
- SAN
1 stop8h 33m
Delta
Deal found 5/29![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 5/27. 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.
sáb. 7/1111:07 am
SAN
- CHS
1 stop9h 31m
American Airlines
sáb. 7/187:12 pm
CHS
- SAN
1 stop7h 47m
American Airlines
Deal found 5/27![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1610:40 pm
SAN
- CHS
1 stop8h 55m
United Airlines
sáb. 6/207:15 am
CHS
- SAN
1 stop9h 06m
United Airlines
Deal found 5/25![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 5/29. 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.
mar. 7/79:40 pm
SAN
- CHS
1 stop9h 30m
Southwest
mié. 7/84:15 pm
CHS
- SAN
1 stop6h 55m
Southwest
Deal found 5/29![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 5/29. 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.
sáb. 9/56:20 am
SAN
- CHS
1 stop6h 35m
Southwest
lun. 9/77:15 pm
CHS
- SAN
1 stop7h 10m
Southwest
Deal found 5/29![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/288:45 am
SAN
- CHS
2 stops7h 50m
Southwest
mar. 8/46:45 am
CHS
- SAN
2 stops9h 15m
Southwest
Deal found 5/25![Southwest logo]()
$401
This American Airlines deal was found by Cheapflights users on 5/27. 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.
mié. 9/1610:27 pm
SAN
- CHS
1 stop7h 06m
American Airlines
sáb. 9/1912:22 pm
CHS
- SAN
1 stop9h 55m
American Airlines
Deal found 5/27![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 5/30. 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.
mar. 6/2310:30 pm
SAN
- CHS
1 stop7h 30m
Delta
mar. 6/306:44 pm
CHS
- SAN
1 stop7h 16m
Delta
Deal found 5/30![Delta logo]()
$413
Best flights from San Diego to CharlestonDiscover carefully curated flight deals from San Diego to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 30, 2026.
Discover carefully curated flight deals from San Diego to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 30, 2026.
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2910:40 pm
SAN
- CHS
1 stop9h 45m
Southwest
sáb. 8/12:30 pm
CHS
- SAN
2 stops8h 55m
Southwest
Deal found 5/25![Southwest logo]()
$396
This KAYAK deal was found by Cheapflights users on 5/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/36:20 am
SAN
- CHS
1 stop9h 41m
American Airlines
mié. 8/52:06 pm
CHS
- SAN
1 stop8h 38m
American Airlines
Deal found 5/26![American Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/288:45 am
SAN
- CHS
2 stops7h 50m
Southwest
mar. 8/46:45 am
CHS
- SAN
2 stops9h 15m
Southwest
Deal found 5/25![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/286:40 am
SAN
- CHS
2 stops9h 55m
Southwest
vie. 7/313:15 pm
CHS
- SAN
2 stops8h 40m
Southwest
Deal found 5/25![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 5/27. 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.
lun. 7/69:40 pm
SAN
- CHS
1 stop9h 30m
Southwest
vie. 7/103:15 pm
CHS
- SAN
2 stops8h 50m
Southwest
Deal found 5/27![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 5/26. 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.
vie. 7/179:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
lun. 7/2012:00 pm
CHS
- SAN
2 stops8h 40m
Southwest
Deal found 5/26![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 5/29. 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.
lun. 7/1312:30 pm
SAN
- CHS
1 stop6h 10m
Southwest
vie. 7/173:15 pm
CHS
- SAN
2 stops9h 40m
Southwest
Deal found 5/29![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 5/26. 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.
lun. 7/279:40 pm
SAN
- CHS
1 stop9h 30m
Southwest
jue. 7/303:15 pm
CHS
- SAN
2 stops8h 40m
Southwest
Deal found 5/26![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 5/29. 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.
jue. 7/237:45 am
SAN
- CHS
2 stops9h 55m
Southwest
lun. 7/273:15 pm
CHS
- SAN
2 stops9h 40m
Southwest
Deal found 5/29![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 5/27. 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.
sáb. 7/116:40 am
SAN
- CHS
2 stops11h 10m
Southwest
sáb. 7/186:30 am
CHS
- SAN
2 stops8h 25m
Southwest
Deal found 5/27![Southwest logo]()
$487
Last-minute flights from San Diego to CharlestonDiscover last-minute flight deals from San Diego to Charleston. Data last updated mayo 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Charleston. Data last updated mayo 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1610:40 pm
SAN
- CHS
1 stop8h 55m
United Airlines
sáb. 6/207:15 am
CHS
- SAN
1 stop9h 06m
United Airlines
Deal found 5/25![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/167:50 am
SAN
- CHS
2 stops8h 45m
Southwest
sáb. 6/202:30 pm
CHS
- SAN
2 stops8h 55m
Southwest
Deal found 5/25![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/207:15 am
SAN
- CHS
1 stop8h 05m
American Airlines
sáb. 6/275:00 am
CHS
- SAN
1 stop7h 04m
American Airlines
Deal found 5/26![American Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 5/25. 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.
lun. 6/229:25 pm
SAN
- CHS
1 stop9h 42m
American Airlines
mié. 6/247:19 pm
CHS
- SAN
1 stop7h 40m
American Airlines
Deal found 5/25![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/30. 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.
mar. 6/2310:30 pm
SAN
- CHS
1 stop7h 30m
Delta
mar. 6/306:44 pm
CHS
- SAN
1 stop7h 16m
Delta
Deal found 5/30![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 5/27. 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.
mar. 6/236:55 pm
SAN
- CHS
2 stops12h 21m
United Airlines
lun. 6/296:50 am
CHS
- SAN
1 stop7h 01m
United Airlines
Deal found 5/27![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 5/27. 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.
mar. 6/239:25 pm
SAN
- CHS
1 stop9h 42m
American Airlines
lun. 6/297:19 pm
CHS
- SAN
1 stop7h 40m
American Airlines
Deal found 5/27![American Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 5/27. 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.
mar. 6/238:40 am
SAN
- CHS
2 stops7h 55m
Southwest
lun. 6/293:15 pm
CHS
- SAN
2 stops8h 40m
Southwest
Deal found 5/27![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 5/30. 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.
mar. 6/2310:30 pm
SAN
- CHS
1 stop7h 30m
Delta
lun. 6/296:44 pm
CHS
- SAN
1 stop7h 16m
Delta
Deal found 5/30![Delta logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/2312:24 pm
SAN
- CHS
1 stop7h 23m
Multiple Airlines
mar. 6/303:13 pm
CHS
- SAN
2 stops20h 38m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 5/28. 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.
mié. 6/247:05 am
SAN
- CHS
1 stop8h 10m
Southwest
sáb. 6/276:20 pm
CHS
- SAN
1 stop7h 35m
Southwest
Deal found 5/28![Southwest logo]()
$434
One-way flights from San Diego to CharlestonSearch for one-way flight options from San Diego to Charleston. Find affordable one-way fares based on user searches. Data last updated mayo 30, 2026.
Search for one-way flight options from San Diego to Charleston. Find affordable one-way fares based on user searches. Data last updated mayo 30, 2026.
This Delta deal was found by Cheapflights users on 5/30. 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.
mié. 9/236:15 am
SAN
- CHS
1 stop7h 13m
Delta
Deal found 5/30![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/87:31 pm
SAN
- CHS
2 stops24h 24m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/57:46 pm
SAN
- CHS
2 stops24h 01m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 5/27. 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.
mar. 9/89:05 pm
SAN
- CHS
1 stop9h 08m
United Airlines
Deal found 5/27![United Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 5/29. 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.
mié. 9/2312:58 pm
SAN
- CHS
1 stop6h 54m
American Airlines
Deal found 5/29![American Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 5/28. 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.
mar. 6/238:40 am
SAN
- CHS
2 stops7h 55m
Southwest
Deal found 5/28![Southwest logo]()
$201
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/162:31 pm
SAN
- CHS
1 stop7h 05m
Delta
Deal found 5/25![Delta logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/38:44 pm
SAN
- CHS
1 stop10h 06m
JetBlue
Deal found 5/27![JetBlue logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/278:30 pm
SAN
- CHS
1 stop10h 38m
JetBlue
Deal found 5/27![JetBlue logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/169:43 am
SAN
- CHS
2 stops32h 46m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 5/25. 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.
jue. 7/3011:07 am
SAN
- CHS
1 stop8h 48m
American Airlines
Deal found 5/25![American Airlines logo]()
$239
Find 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 mayo 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (Delta) |
One-way from | $149 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $495 |
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 mayo 30, 2026.
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
Cheapest round-trip
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
mié. 7/29
10:40 pm-11:25 am
1 stop9h 45m
Charleston
sáb. 8/1
2:30 pm-8:25 pm
2 stops8h 55m
$396
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
mar. 7/28
8:45 am-7:35 pm
2 stops7h 50m
Charleston
mar. 8/4
6:45 am-1:00 pm
2 stops9h 15m
$401
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
mar. 7/28
6:40 am-7:35 pm
2 stops9h 55m
Charleston
vie. 7/31
3:15 pm-8:55 pm
2 stops8h 40m
$444
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
lun. 8/3
6:20 am-7:01 pm
1 stop9h 41m
Charleston
mié. 8/5
2:06 pm-7:44 pm
1 stop8h 38m
$464
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
lun. 7/6
9:40 pm-10:10 am
1 stop9h 30m
Charleston
vie. 7/10
3:15 pm-9:05 pm
2 stops8h 50m
$482
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
vie. 7/17
9:40 pm-9:55 am
1 stop9h 15m
Charleston
lun. 7/20
12:00 pm-5:40 pm
2 stops8h 40m
$482
Quickest round-trip
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
lun. 7/13
12:30 pm-9:40 pm
1 stop6h 10m
Charleston
vie. 7/17
3:15 pm-9:55 pm
2 stops9h 40m
$482
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
lun. 7/27
9:40 pm-10:10 am
1 stop9h 30m
Charleston
jue. 7/30
3:15 pm-8:55 pm
2 stops8h 40m
$482
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
jue. 7/23
7:45 am-8:40 pm
2 stops9h 55m
Charleston
lun. 7/27
3:15 pm-9:55 pm
2 stops9h 40m
$487
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
sáb. 7/11
6:40 am-8:50 pm
2 stops11h 10m
Charleston
sáb. 7/18
6:30 am-11:55 am
2 stops8h 25m
$487
Showing 1-10 of 19 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
SAN-CHS
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 San Diego to Charleston
How far ahead should I book a flight from San Diego to Charleston?
Booking 61 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, January is the cheapest month in which you can book a flight from San Diego to Charleston (average of $362). Flying from San Diego to Charleston in March is currently the most expensive (average of $536). 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.
How much does it cost to fly round-trip from San Diego to Charleston?
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 mayo 30, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from San Diego to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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Alternative routes for San Diego to Charleston
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mayo 30, 2026.
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San Diego and Charleston flights
Browse other San Diego and Charleston flight options. Last updated on mayo 30, 2026.
Other flights from San Diego
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Diego to Charleston
Discover the top 5 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 mayo 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$299 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$330 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$479 | FlexibilityNo cancel fee | On-time63% |