CHS - SJU

$130 Find Cheap Flights from Charleston to San Juan - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$241
Typical prices: $376-$581
Multiple Airlines
Sun 11/11Sat 11/17
CHS - SJU • 1 stop
Cheapest one-way
$130
Typical prices: $180-$309
United Airlines
Wed 9/19
CHS - SJU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Charleston and San Juan Luis Munoz Marin Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 15% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $254 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 6h 20m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to San Juan (CHS-SJU)

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

Recent round-trip flight deals from Charleston to San Juan

Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
7:47 pm - 12:38 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
27h 51m1 stop Fort Lauderdale
Multiple Airlines Logo
6:12 pm - 7:07 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
25h 55m1 stop Fort Lauderdale
$241Multiple Airlines
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
10:05 pm - 1:31 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
15h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
10:20 am - 8:38 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
22h 18m1 stop Orlando
$253Multiple Airlines
Wed, Sep 30 - Fri, Oct 2
Southwest Logo
1:25 pm - 10:05 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 40m1 stop Baltimore/Washington
Southwest Logo
5:30 am - 6:00 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
12h 30m1 stop Baltimore/Washington
$261Southwest
Wed, Sep 30 - Fri, Oct 2
Southwest Logo
8:10 am - 7:05 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
10h 55m2 stops Baltimore/Washington Tampa
Southwest Logo
5:30 am - 6:00 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
12h 30m1 stop Baltimore/Washington
$261Southwest
Tue, Oct 27 - Sun, Nov 8
American Airlines Logo
6:20 am - 12:09 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
5h 49m1 stop Charlotte Douglas
American Airlines Logo
6:05 am - 11:01 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
5h 56m1 stop Miami
$262American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
8:14 pm - 9:42 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
12h 28m1 stop Miami
American Airlines Logo
3:17 pm - 10:02 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 45m1 stop Miami
$262American Airlines
Tue, Jan 19 - Sat, Jan 30
Delta Logo
12:15 pm - 11:50 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
10h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 11:26 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
6h 11m1 stop Atlanta Hartsfield-Jackson
$262Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
4:12 pm - 10:19 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
6h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:59 pm - 11:59 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
6h 00m1 stop Atlanta Hartsfield-Jackson
$282Delta
Thu, Sep 10 - Fri, Sep 11
United Airlines Logo
3:15 pm - 11:50 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 35m1 stop Newark
United Airlines Logo
1:00 am - 9:14 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 14m1 stop Newark
$292United Airlines
Fri, Sep 11 - Sat, Sep 12
United Airlines Logo
7:00 am - 1:45 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
6h 45m1 stop Newark
United Airlines Logo
1:00 am - 9:13 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 13m1 stop Newark
$292United Airlines
Booking Insights

Price, demand and travel trends for Charleston to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to San Juan Luis Munoz Marin Intl Airport with more confidence.

What's the cheapest day of the week to fly from Charleston to San Juan Luis Munoz Marin Intl Airport?

Wednesday is the cheapest day of the week to fly from Charleston to San Juan Luis Munoz Marin Intl Airport, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Charleston to San Juan Luis Munoz Marin Intl Airport?

  • January is the cheapest month to fly from Charleston to San Juan Luis Munoz Marin Intl Airport at $382 round-trip.
  • December ($549) and June ($533) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 43% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Charleston to San Juan Luis Munoz Marin Intl Airport the cheapest?

Flights from Charleston to San Juan Luis Munoz Marin Intl Airport are cheapest 24 weeks before departure. Booking in this window typically costs about 52% 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 Juan Luis Munoz Marin Intl Airport flights

Low season

August

Cheapest flight

$130
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Charleston to San Juan Luis Munoz Marin Intl Airport

When to book flights from Charleston to San Juan

Are your dates flexible? Find out the best times to travel from Charleston to San Juan 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 Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Charleston to San Juan Luis Munoz Marin Intl Airport?

    Flights from Charleston to San Juan Luis Munoz Marin Intl Airport usually depart from Charleston (CHS) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • What cabin classes can I book on flights from Charleston to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Charleston to San Juan Luis Munoz Marin Intl Airport.

  • Which airports do connecting flights from Charleston to San Juan Luis Munoz Marin Intl Airport pass through?

    One-stop flights from Charleston to San Juan Luis Munoz Marin Intl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • Miami (MIA) - 32% of one-stop connections
    • Fort Lauderdale (FLL) - 16% of one-stop connections
    • Charlotte Douglas (CLT) - 10% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Charleston to San Juan Luis Munoz Marin Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 19% on the Charleston to San Juan Luis Munoz Marin Intl Airport route. Wednesday is the cheapest departure day at $418 round-trip on average, while Sunday is the most expensive at $515, a difference of $97. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

  • How long is a flight from Charleston to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Charleston to San Juan Luis Munoz Marin Intl Airport takes 0h 00m, covering 1,323 miles.

  • What are the earliest and latest flights from Charleston to San Juan Luis Munoz Marin Intl Airport?

    These are the earliest and latest flight times available from Charleston to San Juan Luis Munoz Marin Intl Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Charleston to San Juan Luis Munoz Marin Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of $451. Book 24 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Charleston to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Charleston to San Juan Luis Munoz Marin Intl Airport 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 $241 to $1,454. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Charleston to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Charleston to San Juan Luis Munoz Marin Intl Airport are currently lower than usual. Average one-way flight prices are about $154, which is 35% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Charleston to San Juan Luis Munoz Marin Intl Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 20m, compared with 6h 24m via Atlanta Hartsfield-Jackson (ATL) and 6h 37m via Miami (MIA).

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · U-Save
    · Payless
    · Hertz
    · Europcar

  • How much should I expect to pay for a Charleston to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Charleston to San Juan Luis Munoz Marin Intl Airport range from $376 to $581, with an average of $451 over the past 12 months. Anything below $376 counts as a good deal.

Your guide to booking Charleston to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $418 - about $97 less than Sunday (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Charleston to San Juan Luis Munoz Marin Intl Airport trip for January. Fares historically average $382 round-trip in that month - typically $167 less than the most expensive month, which is December (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 Juan Luis Munoz Marin Intl Airport.
    - Coral by The Sea Hotel
    - Hampton Inn & Suites by Hilton San Juan
    - San Juan Airport Hotel

Everything you need to know for your flight from Charleston to San Juan

Information on your arrival and departure airports

Charleston (CHS)
Luis Munoz Marin Intl (SJU)