CHS - SAN

$136 Find Cheap Flights from Charleston to San Diego - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$290
Typical prices: $387-$564
Multiple Airlines
Mon 12/3Sat 12/8
CHS - SAN • 1 stop
Cheapest one-way
$136
Typical prices: $216-$356
Multiple Airlines
Sun 1/7
CHS - SAN • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Charleston and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 64% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 14% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $268 (round-trip)
Austin Bergstrom (AUS)
Shortest trip • 6h 39m (one-way)
Insights
Insights
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We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to San Diego (CHS-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to San Diego

Thu, Dec 3 - Tue, Dec 8
Multiple Airlines Logo
3:00 pm - 12:00 pmCHS  Charleston-SAN San Diego
24h 00m1 stop Cincinnati Cinci./N. Kentucky
Multiple Airlines Logo
7:51 pm - 10:55 pmSAN  San Diego-CHS Charleston
24h 04m2 stops San Francisco Richmond Byrd Intl
$290Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
3:00 pm - 12:00 pmCHS  Charleston-SAN San Diego
24h 00m1 stop Cincinnati Cinci./N. Kentucky
Multiple Airlines Logo
8:57 am - 8:38 amSAN  San Diego-CHS Charleston
20h 41m2 stops Las Vegas Harry Reid Intl Orlando
$307Multiple Airlines
Mon, Nov 23 - Tue, Dec 1
American Airlines Logo
3:29 pm - 8:43 pmCHS  Charleston-SAN San Diego
8h 14m1 stop Dallas/Fort Worth
American Airlines Logo
10:35 pm - 9:47 amSAN  San Diego-CHS Charleston
8h 12m1 stop Charlotte Douglas
$325American Airlines
Thu, Dec 3 - Sat, Dec 5
Delta Logo
6:59 pm - 11:38 pmCHS  Charleston-SAN San Diego
7h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 10:15 amSAN  San Diego-CHS Charleston
8h 45m1 stop Atlanta Hartsfield-Jackson
$325Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
6:59 pm - 11:38 pmCHS  Charleston-SAN San Diego
7h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 6:02 pmSAN  San Diego-CHS Charleston
8h 47m1 stop Detroit Metropolitan Wayne County
$325Delta
Tue, Dec 8 - Wed, Dec 16
American Airlines Logo
6:02 am - 11:03 amCHS  Charleston-SAN San Diego
8h 01m1 stop Charlotte Douglas
American Airlines Logo
12:29 pm - 10:23 pmSAN  San Diego-CHS Charleston
6h 54m1 stop Dallas/Fort Worth
$345American Airlines
Wed, Dec 9 - Wed, Dec 16
Southwest Logo
1:25 pm - 6:50 pmCHS  Charleston-SAN San Diego
8h 25m1 stop Dallas Love Field
Southwest Logo
6:35 am - 8:05 pmSAN  San Diego-CHS Charleston
10h 30m1 stop Baltimore/Washington
$345Southwest
Sat, Mar 13 - Tue, Mar 16
United Airlines Logo
2:30 pm - 8:48 pmCHS  Charleston-SAN San Diego
9h 18m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:51 am - 9:13 pmSAN  San Diego-CHS Charleston
7h 22m1 stop Chicago O'Hare Intl
$345United Airlines
Tue, Dec 8 - Wed, Dec 16
Southwest Logo
11:00 am - 2:55 pmCHS  Charleston-SAN San Diego
6h 55m1 stop Nashville Intl
Southwest Logo
8:15 am - 7:35 pmSAN  San Diego-CHS Charleston
8h 20m2 stops Las Vegas Harry Reid Intl Nashville Intl
$350Southwest
Sat, Dec 12 - Sat, Dec 19
United Airlines Logo
6:00 am - 11:27 amCHS  Charleston-SAN San Diego
8h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
9:50 pm - 10:39 amSAN  San Diego-CHS Charleston
9h 49m1 stop Washington, D.C. Dulles Intl
$351United Airlines
Booking Insights

Price, demand and travel trends for Charleston to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Charleston to San Diego?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Charleston to San Diego. It’s 11% cheaper than the average day, while Monday is the most expensive, with prices 18% higher.

What’s the cheapest month to fly from Charleston to San Diego?

•March is the cheapest month to fly from Charleston to San Diego at $394 round-trip.
•August ($590) and December ($586) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 49% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Charleston to San Diego the cheapest?

Flights from Charleston to San Diego are cheapest 23 weeks before departure. Booking in this window typically costs about 64% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Charleston to San Diego flights

Low season

December

Cheapest flight

$136
Beat the crowds with an average 22% drop in travelers.
The most popular month to fly with an average 32% increase in travelers.
One-way flight from Charleston to San Diego

When to book flights from Charleston to San Diego

Are your dates flexible? Find out the best times to travel from Charleston to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to San Diego flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Charleston to San Diego?

    Two cabin classes are available on flights from Charleston to San Diego:

    • Economy Class
    • First Class

  • How long is a flight from Charleston to San Diego?

    A nonstop flight from Charleston to San Diego takes 00m, covering 2,145 miles.

  • Do I need a passport to fly from Charleston to San Diego?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Charleston to San Diego flight?

    Round-trip flights from Charleston to San Diego range from $387 to $564, with an average of $458 over the past 12 months. Anything below $387 counts as a good deal.

  • How expensive are last-minute Charleston to San Diego flights?

    Last-minute fares on this route (booked within two weeks of departure) run 86% above the $458 route average. Book 23 weeks before departure for the lowest fares.

  • Have flight prices from Charleston to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $290 to $1,770. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Charleston to San Diego looking right now?

    One-way fares from Charleston to San Diego are currently lower than usual. Average one-way flight prices are about $167, which is 39% below the typical average for this route.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • Which airports can I use when flying from Charleston to San Diego?

    Flights from Charleston to San Diego usually depart from Charleston (CHS) and arrive at San Diego (SAN).

  • Which airports do connecting flights from Charleston to San Diego pass through?

    One-stop flights from Charleston to San Diego most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
    • Charlotte Douglas (CLT) - 23% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 13% of one-stop connections
    • Nashville Intl (BNA) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Charleston to San Diego?

    Yes. Flexible dates can save you up to 25% on flights from Charleston to San Diego. Wednesday is the cheapest departure day at $409 round-trip on average, while Monday is the most expensive at $543, a difference of $134.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Charleston to San Diego?

    Flying via Austin Bergstrom (AUS) gives the shortest average 1-stop total travel time at 6h 39m, compared with 6h 44m via Dallas Love Field (DAL) and 6h 46m via Houston Hobby (HOU).

  • What is the time difference between Charleston and San Diego?

    San Diego is 3 hours behind Charleston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Your guide to booking Charleston to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $409, about $134 less than Monday fares (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 64% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Charleston to San Diego trip for March. Fares historically average $394 round-trip in that month - typically $196 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

    • Courtyard by Marriott San Diego Downtown Little Italy
    • Bay Club Hotel & Marina
    • Sheraton San Diego Resort

More options for your flight from Charleston to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego
Hotels in San Diego
Vacations in San Diego