$144+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CHS
Aug 3 — Aug 101
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Charleston with Cheapflights
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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
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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 July 4, 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 July 4, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/1812:01 pm
SAN
- CHS
1 stop7h 10m
United Airlines
Tue 8/2511:10 am
CHS
- SAN
1 stop11h 43m
United Airlines
Deal found 6/30![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/1010:20 pm
SAN
- CHS
1 stop8h 19m
American Airlines
Mon 8/173:32 pm
CHS
- SAN
1 stop8h 31m
American Airlines
Deal found 6/29![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/129:45 pm
SAN
- CHS
1 stop9h 18m
United Airlines
Wed 8/1910:19 am
CHS
- SAN
1 stop7h 38m
United Airlines
Deal found 7/2![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/912:45 pm
SAN
- CHS
1 stop8h 26m
United Airlines
Sat 9/1210:10 am
CHS
- SAN
2 stops10h 00m
United Airlines
Deal found 7/2![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 10/1311:26 am
SAN
- CHS
1 stop8h 01m
Delta
Tue 10/205:30 am
CHS
- SAN
1 stop8h 46m
Delta
Deal found 6/30![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 6/30. 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 8/187:25 am
SAN
- CHS
2 stops9h 20m
Southwest
Tue 8/251:15 pm
CHS
- SAN
2 stops8h 25m
Southwest
Deal found 6/30![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 6/30. 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 9/17:25 am
SAN
- CHS
2 stops9h 20m
Southwest
Tue 9/88:10 am
CHS
- SAN
1 stop11h 05m
Southwest
Deal found 6/30![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
Mon 8/107:15 pm
CHS
- SAN
1 stop7h 10m
Southwest
Deal found 7/1![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 10/1311:26 am
SAN
- CHS
1 stop8h 01m
Delta
Mon 10/195:36 pm
CHS
- SAN
1 stop8h 39m
Delta
Deal found 6/30![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 7/2. 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 8/1210:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
Wed 8/191:15 pm
CHS
- SAN
2 stops8h 25m
Southwest
Deal found 7/2![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 8/1312:01 pm
SAN
- CHS
1 stop7h 10m
United Airlines
Thu 8/204:30 pm
CHS
- SAN
1 stop8h 57m
United Airlines
Deal found 7/3![United Airlines logo]()
$310
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 July 4, 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 July 4, 2026.
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 10/1311:26 am
SAN
- CHS
1 stop8h 01m
Delta
Thu 10/153:20 pm
CHS
- SAN
1 stop7h 57m
Delta
Deal found 7/2![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 7/3. 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.
Mon 11/26:30 am
SAN
- CHS
1 stop9h 45m
Southwest
Sat 11/79:45 am
CHS
- SAN
2 stops9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/112:01 pm
SAN
- CHS
1 stop7h 10m
United Airlines
Fri 9/46:30 am
CHS
- SAN
1 stop7h 45m
United Airlines
Deal found 7/3![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 11/211:26 am
SAN
- CHS
1 stop8h 01m
Delta
Sat 11/711:15 am
CHS
- SAN
1 stop8h 11m
Delta
Deal found 7/3![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 10/216:35 am
SAN
- CHS
1 stop7h 05m
Southwest
Mon 10/266:30 am
CHS
- SAN
2 stops8h 50m
Southwest
Deal found 6/29![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 7/2. 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 9/98:05 am
SAN
- CHS
2 stops8h 40m
Southwest
Sat 9/128:05 am
CHS
- SAN
2 stops9h 10m
Southwest
Deal found 7/2![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/189:59 pm
SAN
- CHS
1 stop11h 10m
Delta
Mon 9/215:25 am
CHS
- SAN
1 stop9h 00m
Delta
Deal found 6/29![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 7/2812:59 pm
SAN
- CHS
1 stop8h 27m
Delta
Fri 7/317:06 am
CHS
- SAN
1 stop10h 03m
Delta
Deal found 7/1![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
Sun 8/96:30 am
CHS
- SAN
2 stops8h 45m
Southwest
Deal found 7/1![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:40 pm
SAN
- CHS
1 stop11h 30m
Southwest
Fri 7/313:15 pm
CHS
- SAN
2 stops9h 40m
Southwest
Deal found 7/1![Southwest logo]()
$389
Last-minute flights from San Diego to CharlestonDiscover last-minute flight deals from San Diego to Charleston. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Charleston. Data last updated July 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
Mon 8/107:15 pm
CHS
- SAN
1 stop7h 10m
Southwest
Deal found 7/1![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 7/2. 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 8/510:25 pm
SAN
- CHS
1 stop8h 55m
Delta
Mon 8/105:06 pm
CHS
- SAN
1 stop8h 54m
Delta
Deal found 7/2![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/1010:20 pm
SAN
- CHS
1 stop8h 19m
American Airlines
Mon 8/173:32 pm
CHS
- SAN
1 stop8h 31m
American Airlines
Deal found 6/29![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/129:45 pm
SAN
- CHS
1 stop9h 18m
United Airlines
Wed 8/1910:19 am
CHS
- SAN
1 stop7h 38m
United Airlines
Deal found 7/2![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/2. 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 8/1210:40 pm
SAN
- CHS
1 stop9h 15m
Southwest
Wed 8/191:15 pm
CHS
- SAN
2 stops8h 25m
Southwest
Deal found 7/2![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/3. 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 8/1210:25 pm
SAN
- CHS
1 stop8h 55m
Delta
Wed 8/196:15 am
CHS
- SAN
1 stop9h 18m
Delta
Deal found 7/3![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 8/1312:01 pm
SAN
- CHS
1 stop7h 10m
United Airlines
Thu 8/204:30 pm
CHS
- SAN
1 stop8h 57m
United Airlines
Deal found 7/3![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 7/3. 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 8/135:50 pm
SAN
- CHS
1 stop14h 05m
Southwest
Thu 8/204:05 pm
CHS
- SAN
2 stops9h 00m
Southwest
Deal found 7/3![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/1812:01 pm
SAN
- CHS
1 stop7h 10m
United Airlines
Tue 8/2511:10 am
CHS
- SAN
1 stop11h 43m
United Airlines
Deal found 6/30![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 6/30. 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 8/187:25 am
SAN
- CHS
2 stops9h 20m
Southwest
Tue 8/251:15 pm
CHS
- SAN
2 stops8h 25m
Southwest
Deal found 6/30![Southwest logo]()
$299
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 July 4, 2026.
Search for one-way flight options from San Diego to Charleston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This Southwest deal was found by Cheapflights users on 6/29. 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 10/36:20 am
SAN
- CHS
1 stop7h 40m
Southwest
Deal found 6/29![Southwest logo]()
$144
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:16 am
SAN
- CHS
1 stop8h 39m
United Airlines
Deal found 7/1![United Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/223:03 pm
SAN
- CHS
2 stops14h 35m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/26:25 am
SAN
- CHS
2 stops35h 22m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:12 pm
SAN
- CHS
2 stops37h 56m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:57 am
SAN
- CHS
3 stops33h 36m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 10/312:40 pm
SAN
- CHS
3 stops18h 22m
United Airlines
Deal found 6/29![United Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 7/153:03 pm
SAN
- CHS
2 stops14h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/209:19 am
SAN
- CHS
2 stops21h 29m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$233
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 July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (United Airlines) |
One-way from | $144 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $476 |
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 July 4, 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
Tue 10/13
11:26 am-10:27 pm
1 stop8h 01m
Charleston
Thu 10/15
3:20 pm-8:17 pm
1 stop7h 57m
$306
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 11/2
11:26 am-10:27 pm
1 stop8h 01m
Charleston
Sat 11/7
11:15 am-4:26 pm
1 stop8h 11m
$315
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Mon 11/2
6:30 am-7:15 pm
1 stop9h 45m
Charleston
Sat 11/7
9:45 am-3:50 pm
2 stops9h 05m
$320
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 10/21
6:35 am-4:40 pm
1 stop7h 05m
Charleston
Mon 10/26
6:30 am-12:20 pm
2 stops8h 50m
$320
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 9/9
8:05 am-7:45 pm
2 stops8h 40m
Charleston
Sat 9/12
8:05 am-2:15 pm
2 stops9h 10m
$344
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Fri 9/18
9:59 pm-12:09 pm
1 stop11h 10m
Charleston
Mon 9/21
5:25 am-11:25 am
1 stop9h 00m
$382
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 7/28
12:59 pm-12:26 am
1 stop8h 27m
Charleston
Fri 7/31
7:06 am-2:09 pm
1 stop10h 03m
$382
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Wed 8/5
10:40 pm-10:55 am
1 stop9h 15m
Charleston
Sun 8/9
6:30 am-12:15 pm
2 stops8h 45m
$383
Quickest round-trip
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 9/1
12:01 pm-10:11 pm
1 stop7h 10m
Charleston
Fri 9/4
6:30 am-11:15 am
1 stop7h 45m
$386
San DiegoCharleston
SAN - CHS
SANCHS
San Diego
Tue 7/28
10:40 pm-1:10 pm
1 stop11h 30m
Charleston
Fri 7/31
3:15 pm-9:55 pm
2 stops9h 40m
$389
Showing 1-10 of 20 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 July.
| 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 88 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 $556). 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 July 4, 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
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Browse thousands of different options on Cheapflights for your next trip
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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 July 4, 2026.
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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 July 4, 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 July 4, 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 July 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$330 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$476 | FlexibilityNo cancel fee | On-time63% |