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Cheap flights from Charleston to San Juan from $125

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:52 pm - 1:25 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
16h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
8:45 am - 7:12 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
11h 27m1 stop Fort Lauderdale
$256Multiple Airlines
Sat, Nov 7 - Wed, Nov 11
Multiple Airlines Logo
7:52 pm - 1:25 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
16h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
8:45 am - 7:12 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
11h 27m1 stop Fort Lauderdale
$256Multiple Airlines
Sat, Nov 7 - Wed, Nov 11
JetBlue Logo
3:04 pm - 11:49 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 45m1 stop Boston Logan Intl
JetBlue Logo
6:20 am - 2:12 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 52m1 stop Boston Logan Intl
$276JetBlue
Sat, Oct 17 - Sat, Oct 24
JetBlue Logo
12:43 pm - 11:30 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
9h 47m1 stop New York John F Kennedy Intl
JetBlue Logo
5:18 pm - 12:23 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 05m1 stop Boston Logan Intl
$276JetBlue
Fri, Dec 4 - Fri, Dec 18
American Airlines Logo
10:34 am - 9:25 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
9h 51m1 stop Miami
American Airlines Logo
7:38 am - 6:54 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
12h 16m1 stop Miami
$282American Airlines
Thu, Jan 28 - Sat, Feb 6
American Airlines Logo
5:37 pm - 9:46 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
16h 09m2 stops Charlotte Douglas Miami
American Airlines Logo
3:53 pm - 10:51 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 58m1 stop Charlotte Douglas
$282American Airlines
Tue, Oct 27 - Tue, Nov 3
Delta Logo
5:30 am - 1:05 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
6h 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
$282Delta
Tue, Jan 19 - Sat, Jan 30
Delta Logo
2:25 pm - 11:50 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 25m1 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
$282Delta
Sun, Jan 24 - Sun, Jan 31
United Airlines Logo
7:00 am - 1:45 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
6h 45m1 stop Newark
United Airlines Logo
1:05 am - 9:12 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 07m1 stop Newark
$282United Airlines
Mon, Oct 19 - Sun, Oct 25
United Airlines Logo
3:03 pm - 11:50 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 47m1 stop Newark
United Airlines Logo
7:05 am - 2:38 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 33m1 stop Washington, D.C. Dulles Intl
$282United Airlines
Fri, Oct 23 - Mon, Oct 26

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JetBlue flights from Charleston to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Charleston to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Dec 12
CHS12:43 pmCharleston
8h 17m
1 stop
SJU10:00 pmSan Juan Luis Munoz Marin Intl
Dec 17
SJU1:55 pmSan Juan Luis Munoz Marin Intl
9h 27m
1 stop
CHS10:22 pmCharleston
$276
JetBlue
Oct 14
CHS11:05 amCharleston
8h 48m
1 stop
SJU7:53 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU6:20 amSan Juan Luis Munoz Marin Intl
7h 52m
1 stop
CHS2:12 pmCharleston
$300
JetBlue
Oct 10
CHS11:05 amCharleston
8h 48m
1 stop
SJU7:53 pmSan Juan Luis Munoz Marin Intl
Oct 17
SJU6:20 amSan Juan Luis Munoz Marin Intl
7h 52m
1 stop
CHS2:12 pmCharleston
$303

American Airlines flights from Charleston to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Charleston to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Oct 27
CHS6:20 amCharleston
5h 49m
1 stop
SJU12:09 pmSan Juan Luis Munoz Marin Intl
Nov 8
SJU6:05 amSan Juan Luis Munoz Marin Intl
5h 56m
1 stop
CHS11:01 amCharleston
$282
American Airlines
Oct 14
CHS5:02 amCharleston
6h 18m
1 stop
SJU11:20 amSan Juan Luis Munoz Marin Intl
Oct 20
SJU12:21 pmSan Juan Luis Munoz Marin Intl
11h 38m
1 stop
CHS11:59 pmCharleston
$287
American Airlines
Oct 17
CHS7:08 pmCharleston
16h 12m
1 stop
SJU11:20 amSan Juan Luis Munoz Marin Intl
Oct 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
15h 04m
1 stop
CHS9:04 pmCharleston
$290

momondo Fare Finder

 
Use the filters below to find and compare flights from Charleston to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 11/7

7:52 pm-1:25 pm

1 stop16h 33m

San Juan Luis Munoz Marin Intl

Wed 11/11

8:45 am-7:12 pm

1 stop11h 27m

$256

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 11/7

7:52 pm-1:25 pm

1 stop16h 33m

San Juan Luis Munoz Marin Intl

Wed 11/11

8:45 am-7:12 pm

1 stop11h 27m

$256

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 10/17

3:04 pm-11:49 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Sat 10/24

6:20 am-2:12 pm

1 stop7h 52m

$276

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Fri 12/4

12:43 pm-11:30 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Fri 12/18

5:18 pm-12:23 am

1 stop8h 05m

$276

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Thu 1/28

10:34 am-9:25 pm

1 stop9h 51m

San Juan Luis Munoz Marin Intl

Sat 2/6

7:38 am-6:54 pm

1 stop12h 16m

$282

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Tue 10/27

5:37 pm-9:46 am

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Tue 11/3

3:53 pm-10:51 pm

1 stop7h 58m

$282
Quickest round-trip

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Tue 1/19

5:30 am-1:05 pm

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Sat 1/30

6:15 am-11:26 am

1 stop6h 11m

$282

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sun 1/24

2:25 pm-11:50 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Sun 1/31

6:15 am-11:26 am

1 stop6h 11m

$282

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Mon 10/19

7:00 am-1:45 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Sun 10/25

1:05 am-9:12 am

1 stop8h 07m

$282

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Fri 10/23

3:03 pm-11:50 pm

1 stop8h 47m

San Juan Luis Munoz Marin Intl

Mon 10/26

7:05 am-2:38 pm

1 stop7h 33m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Charleston to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and San Juan Luis Munoz Marin Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $328 to $522.
The lowest price recently found on this route was $256.

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

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $418.

How far in advance should I book a flight from Charleston to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $449 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Charleston for as low as $235 on momondo.

Can stopping save me money on Charleston to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Charleston to San Juan Luis Munoz Marin Intl Airport flight.

How have Charleston to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2026, prices for Charleston to San Juan Luis Munoz Marin Intl Airport flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to San Juan Luis Munoz Marin Intl Airport (CHS to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$125

Fastest flight time

6h 20m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Charleston in the past 72 hours is $125. The best round-trip flight deal from Charleston to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $256.
The fastest flight from Charleston to San Juan Luis Munoz Marin Intl Airport takes 6h 20m
There are no direct flights from Charleston to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Charleston to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Charleston to San Juan Luis Munoz Marin Intl Airport

  • How far is Charleston to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 1313.3 mi away from Charleston. Flights usually cover this in 6h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Charleston to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Charleston to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Charleston to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $239Free CancellationRating
7.1
3,033 reviews
Search JetBlue flights
DeltaPriceFrom $260Free CancellationRating
7.8
8,587 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
10,229 reviews
Search United Airlines flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,190 reviews
Search Southwest flights
American AirlinesPriceFrom $308Free CancellationRating
7.0
12,086 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to San Juan?

Finding the right flight to San Juan from Charleston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Charleston to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Charleston to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Charleston to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Charleston.

I’m not ready to book a flight from Charleston to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Charleston and alert you when they change.

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