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Cheap flights from Charleston to San Juan from $149

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
10:15 pm - 12:37 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
13h 22m1 stop Fort Lauderdale
Multiple Airlines Logo
3:48 pm - 8:28 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
17h 40m2 stops Atlanta Hartsfield-Jackson Orlando
$264Multiple Airlines
Sun, Jan 17 - Wed, Jan 20
Multiple Airlines Logo
10:15 pm - 12:37 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
13h 22m1 stop Fort Lauderdale
Multiple Airlines Logo
6:00 am - 7:55 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
14h 55m1 stop Fort Lauderdale
$277Multiple Airlines
Sun, Jan 17 - Wed, Jan 20
JetBlue Logo
7:45 pm - 1:59 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
5h 14m1 stop Fort Lauderdale
JetBlue Logo
11:40 am - 6:45 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 05m1 stop Fort Lauderdale
$309JetBlue
Sat, Dec 5 - Tue, Dec 8
JetBlue Logo
7:45 pm - 1:59 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
5h 14m1 stop Fort Lauderdale
JetBlue Logo
12:30 pm - 6:48 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 18m1 stop Fort Lauderdale
$309JetBlue
Sat, Dec 12 - Thu, Dec 17
American Airlines Logo
8:12 pm - 12:23 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
15h 11m1 stop Miami
American Airlines Logo
7:00 am - 6:45 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
12h 45m1 stop Charlotte Douglas
$322American Airlines
Sat, Dec 12 - Mon, Dec 14
American Airlines Logo
8:12 pm - 10:44 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
13h 32m1 stop Miami
American Airlines Logo
6:31 pm - 12:50 amSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
7h 19m1 stop Miami
$322American Airlines
Fri, Dec 11 - Sat, Dec 19
Delta Logo
6:00 am - 12:49 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
5h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 7:48 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
6h 38m1 stop Atlanta Hartsfield-Jackson
$322Delta
Tue, Jan 19 - Sat, Jan 30
Delta Logo
7:30 am - 4:20 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
8h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:00 pm - 9:46 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
8h 46m1 stop Atlanta Hartsfield-Jackson
$322Delta
Sat, May 1 - Wed, May 5
Southwest Logo
1:35 pm - 12:35 amCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
10h 00m2 stops Baltimore/Washington Orlando
Southwest Logo
7:25 am - 4:45 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
10h 20m2 stops Tampa Nashville Intl
$322Southwest
Sun, Jan 17 - Wed, Jan 20
Southwest Logo
11:00 am - 10:25 pmCHS  Charleston-SJU San Juan Luis Munoz Marin Intl
10h 25m2 stops Nashville Intl Tampa
Southwest Logo
10:45 am - 7:35 pmSJU  San Juan Luis Munoz Marin Intl-CHS Charleston
9h 50m2 stops Orlando Nashville Intl
$322Southwest
Tue, Dec 1 - Fri, Dec 4

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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
Jan 19
CHS8:05 amCharleston
9h 44m
2 stops
SJU6:49 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU7:22 amSan Juan Luis Munoz Marin Intl
17h 37m
1 stop
CHS11:59 pmCharleston
$382
American Airlines
Jan 19
CHS8:05 amCharleston
9h 44m
2 stops
SJU6:49 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU5:15 amSan Juan Luis Munoz Marin Intl
9h 14m
2 stops
CHS1:29 pmCharleston
$384
American Airlines
Nov 29
CHS8:10 pmCharleston
13h 31m
1 stop
SJU10:41 amSan Juan Luis Munoz Marin Intl
Dec 6
SJU6:00 amSan Juan Luis Munoz Marin Intl
6h 00m
1 stop
CHS11:00 amCharleston
$404

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

Our best United Airlines deals on Charleston to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Nov 16
CHS2:52 pmCharleston
6h 30m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Nov 19
SJU2:05 amSan Juan Luis Munoz Marin Intl
8h 07m
1 stop
CHS9:12 amCharleston
$586
United Airlines
Nov 11
CHS8:30 amCharleston
15h 06m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Nov 12
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 23m
2 stops
CHS2:28 pmCharleston
$835
United Airlines
Nov 6
CHS7:00 amCharleston
6h 40m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Nov 15
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 23m
2 stops
CHS2:28 pmCharleston
$890

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

Sun 1/17

10:15 pm-12:37 pm

1 stop13h 22m

San Juan Luis Munoz Marin Intl

Wed 1/20

3:48 pm-8:28 am

2 stops17h 40m

$264

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sun 1/17

10:15 pm-12:37 pm

1 stop13h 22m

San Juan Luis Munoz Marin Intl

Wed 1/20

6:00 am-7:55 pm

1 stop14h 55m

$277

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 12/5

7:45 pm-1:59 am

1 stop5h 14m

San Juan Luis Munoz Marin Intl

Tue 12/8

11:40 am-6:45 pm

1 stop8h 05m

$309

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 12/12

7:45 pm-1:59 am

1 stop5h 14m

San Juan Luis Munoz Marin Intl

Thu 12/17

12:30 pm-6:48 pm

1 stop7h 18m

$309

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 12/12

8:12 pm-12:23 pm

1 stop15h 11m

San Juan Luis Munoz Marin Intl

Mon 12/14

7:00 am-6:45 pm

1 stop12h 45m

$322

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Fri 12/11

8:12 pm-10:44 am

1 stop13h 32m

San Juan Luis Munoz Marin Intl

Sat 12/19

6:31 pm-12:50 am

1 stop7h 19m

$322
Quickest round-trip

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Tue 1/19

6:00 am-12:49 pm

1 stop5h 49m

San Juan Luis Munoz Marin Intl

Sat 1/30

2:10 pm-7:48 pm

1 stop6h 38m

$322

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sat 5/1

7:30 am-4:20 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Wed 5/5

1:00 pm-9:46 pm

1 stop8h 46m

$322

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Sun 1/17

1:35 pm-12:35 am

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Wed 1/20

7:25 am-4:45 pm

2 stops10h 20m

$322

CharlestonSan Juan

CHS Charleston - SJU San Juan Luis Munoz Marin Intl

CHSSJU

Charleston

Tue 12/1

11:00 am-10:25 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Fri 12/4

10:45 am-7:35 pm

2 stops9h 50m

$322

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 $392 to $544.
The lowest price recently found on this route was $264.

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 September, 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 $464 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 $339 on momondo.

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

As of November 2026, prices for Charleston to San Juan Luis Munoz Marin Intl Airport flights are approximately 5% 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

$149

Fastest flight time

5h 14m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Charleston in the past 72 hours is $149. 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 $264.
The fastest flight from Charleston to San Juan Luis Munoz Marin Intl Airport takes 5h 14m
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 5h 14m, 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 $208Free CancellationRating
7.1
3,065 reviews
Search JetBlue flights
DeltaPriceFrom $232Free CancellationRating
7.8
8,699 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
American AirlinesPriceFrom $304Free CancellationRating
7.0
12,228 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
Rio Grande
Luquillo
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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