$109+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CHS
Mar 10 — Mar 171
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 February 8, 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 February 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
Sat 2/288:44 pm
SAN
- CHS
1 stop9h 41m
JetBlue
Tue 3/1710:32 am
CHS
- SAN
1 stop11h 47m
JetBlue
Deal found 2/5![JetBlue logo]()
$268
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Fri 2/279:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Tue 3/1710:32 am
CHS
- SAN
1 stop11h 47m
JetBlue
Deal found 2/5![JetBlue logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 3/186:20 am
SAN
- CHS
1 stop7h 24m
American Airlines
Tue 3/316:10 am
CHS
- SAN
1 stop7h 47m
American Airlines
Deal found 2/5![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/118:45 am
SAN
- CHS
2 stops9h 12m
United Airlines
Tue 3/174:00 pm
CHS
- SAN
1 stop8h 03m
United Airlines
Deal found 2/4![United Airlines logo]()
$286
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:21 pm
SAN
- CHS
2 stops17h 11m
Multiple Airlines
Thu 3/510:20 am
CHS
- SAN
1 stop12h 08m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 5/128:54 am
SAN
- CHS
1 stop7h 38m
United Airlines
Sat 5/165:03 pm
CHS
- SAN
1 stop8h 31m
United Airlines
Deal found 2/8![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 2/2812:16 pm
SAN
- CHS
1 stop6h 42m
United Airlines
Tue 3/1710:20 am
CHS
- SAN
2 stops11h 40m
United Airlines
Deal found 2/5![United Airlines logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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.
Mon 3/29:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Thu 3/512:36 pm
CHS
- SAN
1 stop10h 24m
JetBlue
Deal found 2/7![JetBlue logo]()
$315
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:44 pm
SAN
- CHS
1 stop9h 41m
JetBlue
Thu 3/129:20 am
CHS
- SAN
1 stop13h 32m
JetBlue
Deal found 2/5![JetBlue logo]()
$316
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 5/66:15 am
SAN
- CHS
1 stop6h 41m
United Airlines
Mon 5/115:05 pm
CHS
- SAN
2 stops9h 54m
United Airlines
Deal found 2/4![United Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Fri 9/412:33 pm
SAN
- CHS
1 stop28h 43m
Breeze Airways
Thu 9/108:44 pm
CHS
- SAN
2 stops18h 36m
Breeze Airways
Deal found 2/8![Breeze Airways logo]()
$324
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 February 8, 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 February 8, 2026.
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Fri 2/279:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Tue 3/1710:32 am
CHS
- SAN
1 stop11h 47m
JetBlue
Deal found 2/5![JetBlue logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 3/186:20 am
SAN
- CHS
1 stop7h 24m
American Airlines
Tue 3/316:10 am
CHS
- SAN
1 stop7h 47m
American Airlines
Deal found 2/5![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/118:45 am
SAN
- CHS
2 stops9h 12m
United Airlines
Tue 3/174:00 pm
CHS
- SAN
1 stop8h 03m
United Airlines
Deal found 2/4![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 2/7. 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.
Wed 5/69:45 pm
SAN
- CHS
1 stop8h 55m
Delta
Mon 5/114:55 pm
CHS
- SAN
1 stop9h 32m
Delta
Deal found 2/7![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 2/5. 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.
Tue 3/106:50 am
SAN
- CHS
2 stops11h 20m
Southwest
Fri 3/134:30 pm
CHS
- SAN
1 stop9h 55m
Southwest
Deal found 2/5![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 2/2812:16 pm
SAN
- CHS
1 stop6h 42m
United Airlines
Tue 3/1710:20 am
CHS
- SAN
2 stops11h 40m
United Airlines
Deal found 2/5![United Airlines logo]()
$314
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:10 pm
SAN
- CHS
1 stop10h 48m
JetBlue
Fri 3/138:58 pm
CHS
- SAN
1 stop25h 54m
JetBlue
Deal found 2/6![JetBlue logo]()
$317
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 2/261:37 pm
SAN
- CHS
1 stop7h 14m
American Airlines
Mon 3/22:42 pm
CHS
- SAN
1 stop9h 25m
American Airlines
Deal found 2/5![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 5/66:15 am
SAN
- CHS
1 stop6h 41m
United Airlines
Mon 5/115:05 pm
CHS
- SAN
1 stop7h 20m
United Airlines
Deal found 2/4![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 2/7. 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.
Wed 5/66:45 am
SAN
- CHS
2 stops10h 15m
Southwest
Mon 5/113:50 pm
CHS
- SAN
1 stop9h 25m
Southwest
Deal found 2/7![Southwest logo]()
$350
Last-minute flights from San Diego to CharlestonDiscover last-minute flight deals from San Diego to Charleston. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Charleston. Data last updated February 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 2/261:37 pm
SAN
- CHS
1 stop7h 14m
American Airlines
Mon 3/22:42 pm
CHS
- SAN
1 stop9h 25m
American Airlines
Deal found 2/5![American Airlines logo]()
$337
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:26 pm
SAN
- CHS
1 stop18h 06m
Alaska Airlines
Mon 3/26:32 pm
CHS
- SAN
2 stops21h 13m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$338
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Fri 2/279:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Tue 3/1710:32 am
CHS
- SAN
1 stop11h 47m
JetBlue
Deal found 2/5![JetBlue logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
Sat 2/288:44 pm
SAN
- CHS
1 stop9h 41m
JetBlue
Tue 3/1710:32 am
CHS
- SAN
1 stop11h 47m
JetBlue
Deal found 2/5![JetBlue logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 2/2812:16 pm
SAN
- CHS
1 stop6h 42m
United Airlines
Tue 3/1710:20 am
CHS
- SAN
2 stops11h 40m
United Airlines
Deal found 2/5![United Airlines logo]()
$314
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:21 pm
SAN
- CHS
2 stops17h 11m
Multiple Airlines
Thu 3/510:20 am
CHS
- SAN
1 stop12h 08m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$310
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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.
Mon 3/29:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Thu 3/512:36 pm
CHS
- SAN
1 stop10h 24m
JetBlue
Deal found 2/7![JetBlue logo]()
$315
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
Fri 3/69:10 pm
SAN
- CHS
1 stop10h 47m
JetBlue
Sat 3/1412:35 pm
CHS
- SAN
1 stop10h 17m
JetBlue
Deal found 2/5![JetBlue logo]()
$330
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:44 pm
SAN
- CHS
1 stop9h 41m
JetBlue
Thu 3/129:20 am
CHS
- SAN
1 stop13h 32m
JetBlue
Deal found 2/5![JetBlue logo]()
$316
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/118:45 am
SAN
- CHS
2 stops9h 12m
United Airlines
Tue 3/174:00 pm
CHS
- SAN
1 stop8h 03m
United Airlines
Deal found 2/4![United Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 3/186:20 am
SAN
- CHS
1 stop7h 24m
American Airlines
Tue 3/316:10 am
CHS
- SAN
1 stop7h 47m
American Airlines
Deal found 2/5![American Airlines logo]()
$281
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 February 8, 2026.
Search for one-way flight options from San Diego to Charleston. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 3/65:08 pm
SAN
- CHS
2 stops21h 32m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 4/246:55 am
SAN
- CHS
2 stops36h 46m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 5/86:55 am
SAN
- CHS
2 stops36h 46m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sun 3/14:12 pm
SAN
- CHS
2 stops22h 28m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 2/264:12 pm
SAN
- CHS
2 stops46h 28m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mon 3/99:18 pm
SAN
- CHS
3 stops39h 47m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mon 3/165:08 pm
SAN
- CHS
2 stops50h 05m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 3/76:25 am
SAN
- CHS
3 stops53h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 4/303:20 pm
SAN
- CHS
3 stops44h 20m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$124
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 February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Cheapflightsfares) |
One-way from | $109 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $461 |
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 February 8, 2026.
Use the filters below to find and compare flights from San Diego to Charleston that are best for you.
Fly from
San Diego
Fly to
Charleston
Route
Depart
Return
Price
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 2/27
9:10 pm-10:57 am
1 stop10h 47m
Charleston
Tue 3/17
10:32 am-7:19 pm
1 stop11h 47m
$269
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 3/18
6:20 am-4:44 pm
1 stop7h 24m
Charleston
Tue 3/31
6:10 am-10:57 am
1 stop7h 47m
$281
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 3/11
8:45 am-8:57 pm
2 stops9h 12m
Charleston
Tue 3/17
4:00 pm-9:03 pm
1 stop8h 03m
$286
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 2/28
12:16 pm-9:58 pm
1 stop6h 42m
Charleston
Tue 3/17
10:20 am-7:00 pm
2 stops11h 40m
$314
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 3/10
9:10 pm-10:58 am
1 stop10h 48m
Charleston
Fri 3/13
8:58 pm-7:52 pm
1 stop25h 54m
$317
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 5/6
6:15 am-3:56 pm
1 stop6h 41m
Charleston
Mon 5/11
5:05 pm-9:25 pm
1 stop7h 20m
$317
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 5/6
9:45 pm-9:40 am
1 stop8h 55m
Charleston
Mon 5/11
4:55 pm-11:27 pm
1 stop9h 32m
$325
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Thu 2/26
1:37 pm-11:51 pm
1 stop7h 14m
Charleston
Mon 3/2
2:42 pm-9:07 pm
1 stop9h 25m
$337
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 3/10
6:50 am-9:10 pm
2 stops11h 20m
Charleston
Fri 3/13
4:30 pm-11:25 pm
1 stop9h 55m
$341
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 5/6
6:45 am-8:00 pm
2 stops10h 15m
Charleston
Mon 5/11
3:50 pm-10:15 pm
1 stop9h 25m
$350
Showing 1-10 of 22 results
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 February.
| 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?
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 January 30, 2026.
Booking 85 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 $149). Flying from San Diego to Charleston in March is currently the most expensive (average of $275). 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.
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 February 8, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
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
Edisto Beach
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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 February 8, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
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San Diego and Charleston flights
Browse other San Diego and Charleston flight options. Last updated on February 8, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on February 8, 2026.
Popular flight searches
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 February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$264 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$330 | Average$511 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$344 | Average$487 | FlexibilityNo cancel fee | On-time63% |