$167+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CHS
May 31 — Jun 71
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 May 1, 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 May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:24 pm
SAN
- CHS
1 stop7h 23m
Multiple Airlines
Tue 5/196:00 am
CHS
- SAN
2 stops18h 04m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Tue 6/212:24 pm
SAN
- CHS
1 stop7h 23m
Multiple Airlines
Tue 6/93:13 pm
CHS
- SAN
2 stops20h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:33 pm
SAN
- CHS
1 stop23h 46m
Multiple Airlines
Tue 5/196:00 am
CHS
- SAN
2 stops18h 04m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:45 am
SAN
- CHS
1 stop8h 50m
Southwest
Tue 6/94:50 pm
CHS
- SAN
1 stop9h 05m
Southwest
Deal found 4/30![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:40 pm
SAN
- CHS
1 stop10h 20m
Southwest
Sat 5/307:15 pm
CHS
- SAN
1 stop7h 00m
Southwest
Deal found 4/30![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/2311:33 am
SAN
- CHS
1 stop7h 29m
Delta
Sat 5/305:20 am
CHS
- SAN
1 stop7h 23m
Delta
Deal found 4/29![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 6/96:40 am
SAN
- CHS
2 stops9h 55m
Southwest
Tue 6/164:50 pm
CHS
- SAN
1 stop8h 05m
Southwest
Deal found 4/29![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:32 pm
SAN
- CHS
2 stops10h 51m
United Airlines
Sat 5/302:47 pm
CHS
- SAN
1 stop8h 36m
United Airlines
Deal found 4/30![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/306:15 am
SAN
- CHS
1 stop8h 38m
Delta
Mon 6/16:03 pm
CHS
- SAN
1 stop8h 24m
Delta
Deal found 5/1![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 5/238:20 pm
SAN
- CHS
2 stops11h 00m
Southwest
Sat 5/307:15 pm
CHS
- SAN
1 stop7h 00m
Southwest
Deal found 4/29![Southwest logo]()
$396
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 May 1, 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 May 1, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/2311:33 am
SAN
- CHS
1 stop7h 29m
Delta
Sat 5/305:20 am
CHS
- SAN
1 stop7h 23m
Delta
Deal found 4/29![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:20 am
SAN
- CHS
1 stop8h 15m
Southwest
Sat 7/45:30 am
CHS
- SAN
1 stop10h 05m
Southwest
Deal found 4/30![Southwest logo]()
$425
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:32 pm
SAN
- CHS
2 stops10h 51m
United Airlines
Fri 5/297:15 am
CHS
- SAN
1 stop6h 36m
United Airlines
Deal found 4/30![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/306:15 am
SAN
- CHS
1 stop8h 38m
Delta
Mon 6/16:03 pm
CHS
- SAN
1 stop8h 24m
Delta
Deal found 5/1![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:40 pm
SAN
- CHS
1 stop9h 45m
Southwest
Sun 7/55:15 pm
CHS
- SAN
1 stop8h 20m
Southwest
Deal found 4/30![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:40 pm
SAN
- CHS
1 stop9h 03m
Delta
Sat 9/124:30 pm
CHS
- SAN
1 stop6h 28m
Delta
Deal found 4/27![Delta logo]()
$434
This Southwest deal was found by Cheapflights users on 4/26. 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.
Wed 9/98:15 am
SAN
- CHS
2 stops8h 30m
Southwest
Fri 9/1111:30 am
CHS
- SAN
2 stops10h 10m
Southwest
Deal found 4/26![Southwest logo]()
$442
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 5/238:20 pm
SAN
- CHS
2 stops11h 00m
Southwest
Sat 5/3012:40 pm
CHS
- SAN
2 stops10h 30m
Southwest
Deal found 4/29![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:31 pm
SAN
- CHS
1 stop7h 05m
Delta
Sun 7/55:10 am
CHS
- SAN
1 stop7h 23m
Delta
Deal found 4/28![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 4/26. 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.
Fri 6/196:20 am
SAN
- CHS
1 stop6h 45m
Southwest
Mon 6/223:15 pm
CHS
- SAN
1 stop6h 30m
Southwest
Deal found 4/26![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sun 6/2110:40 pm
SAN
- CHS
1 stop9h 45m
Southwest
Thu 6/2512:00 pm
CHS
- SAN
2 stops9h 45m
Southwest
Deal found 4/29![Southwest logo]()
$482
Last-minute flights from San Diego to CharlestonDiscover last-minute flight deals from San Diego to Charleston. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Charleston. Data last updated May 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:33 pm
SAN
- CHS
1 stop23h 46m
Multiple Airlines
Tue 5/196:00 am
CHS
- SAN
2 stops18h 04m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:24 pm
SAN
- CHS
1 stop7h 23m
Multiple Airlines
Tue 5/196:00 am
CHS
- SAN
2 stops18h 04m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Tue 5/1212:24 pm
SAN
- CHS
1 stop7h 23m
Multiple Airlines
Thu 5/147:25 am
CHS
- SAN
2 stops40h 39m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/2311:33 am
SAN
- CHS
1 stop7h 29m
Delta
Sat 5/305:20 am
CHS
- SAN
1 stop7h 23m
Delta
Deal found 4/29![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 5/238:20 pm
SAN
- CHS
2 stops11h 00m
Southwest
Sat 5/307:15 pm
CHS
- SAN
1 stop7h 00m
Southwest
Deal found 4/29![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:40 pm
SAN
- CHS
1 stop10h 20m
Southwest
Sat 5/307:15 pm
CHS
- SAN
1 stop7h 00m
Southwest
Deal found 4/30![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:32 pm
SAN
- CHS
2 stops10h 51m
United Airlines
Sat 5/302:47 pm
CHS
- SAN
1 stop8h 36m
United Airlines
Deal found 4/30![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:40 pm
SAN
- CHS
1 stop9h 35m
Southwest
Thu 6/44:10 pm
CHS
- SAN
1 stop10h 10m
Southwest
Deal found 4/30![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/306:15 am
SAN
- CHS
1 stop8h 38m
Delta
Mon 6/16:03 pm
CHS
- SAN
1 stop8h 24m
Delta
Deal found 5/1![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:25 am
SAN
- CHS
2 stops9h 10m
Southwest
Sat 6/61:30 pm
CHS
- SAN
2 stops10h 55m
Southwest
Deal found 4/30![Southwest logo]()
$401
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 May 1, 2026.
Search for one-way flight options from San Diego to Charleston. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 5/221:38 pm
SAN
- CHS
3 stops40h 00m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:01 pm
SAN
- CHS
1 stop7h 12m
United Airlines
Deal found 4/28![United Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:20 pm
SAN
- CHS
1 stop7h 50m
American Airlines
Deal found 4/30![American Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:45 pm
SAN
- CHS
1 stop9h 26m
United Airlines
Deal found 4/29![United Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:20 pm
SAN
- CHS
1 stop7h 38m
American Airlines
Deal found 4/30![American Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:32 pm
SAN
- CHS
2 stops10h 36m
United Airlines
Deal found 4/28![United Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:32 pm
SAN
- CHS
2 stops10h 36m
United Airlines
Deal found 4/30![United Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:17 pm
SAN
- CHS
3 stops37h 28m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sun 5/3112:09 pm
SAN
- CHS
2 stops42h 49m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 6/199:43 am
SAN
- CHS
2 stops22h 08m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/16:25 am
SAN
- CHS
3 stops29h 57m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$217
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 May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Kiwi.com) |
One-way from | $167 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $419 |
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 May 1, 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
Sat 5/23
11:33 am-10:02 pm
1 stop7h 29m
Charleston
Sat 5/30
5:20 am-9:43 am
1 stop7h 23m
$391
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 5/30
6:15 am-5:53 pm
1 stop8h 38m
Charleston
Mon 6/1
6:03 pm-11:27 pm
1 stop8h 24m
$395
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 6/27
6:20 am-5:35 pm
1 stop8h 15m
Charleston
Sat 7/4
5:30 am-12:35 pm
1 stop10h 05m
$425
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 7/1
10:40 pm-11:25 am
1 stop9h 45m
Charleston
Sun 7/5
5:15 pm-10:35 pm
1 stop8h 20m
$432
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 9/4
9:40 pm-9:43 am
1 stop9h 03m
Charleston
Sat 9/12
4:30 pm-7:58 pm
1 stop6h 28m
$434
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 9/9
8:15 am-7:45 pm
2 stops8h 30m
Charleston
Fri 9/11
11:30 am-6:40 pm
2 stops10h 10m
$442
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 5/25
8:32 pm-10:23 am
2 stops10h 51m
Charleston
Fri 5/29
7:15 am-10:51 am
1 stop6h 36m
$443
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Sat 5/23
8:20 pm-10:20 am
2 stops11h 00m
Charleston
Sat 5/30
12:40 pm-8:10 pm
2 stops10h 30m
$444
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 6/26
2:31 pm-12:36 am
1 stop7h 05m
Charleston
Sun 7/5
5:10 am-9:33 am
1 stop7h 23m
$477
Quickest round-trip
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 6/19
6:20 am-4:05 pm
1 stop6h 45m
Charleston
Mon 6/22
3:15 pm-6:45 pm
1 stop6h 30m
$477
Showing 1-10 of 17 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 May 1, 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
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
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
Walterboro
Summerville
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 May 1, 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 May 1, 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 May 1, 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 May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$270 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$326 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$484 | FlexibilityNo cancel fee | On-time63% |