$321 Find Cheap Flights from Charleston to Puerto Rico - Compare and Save

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Book Cheap Charleston to Puerto Rico Plane Tickets

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

Recent round-trip flight deals from Charleston to Puerto Rico

Mon, Nov 9 - Wed, Nov 18
American Airlines Logo
8:00 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 03m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
8:30 am - 7:27 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
11h 57m2 stops Philadelphia Washington, D.C. Reagan-National
$336American Airlines
Mon, Nov 9 - Wed, Nov 18
American Airlines Logo
12:34 pm - 9:13 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
7h 39m1 stop Charlotte Douglas
American Airlines Logo
7:05 am - 11:59 amSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
5h 54m1 stop Charlotte Douglas
$336American Airlines
Mon, Nov 9 - Wed, Nov 18
American Airlines Logo
7:08 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 55m1 stop Charlotte Douglas
American Airlines Logo
8:30 am - 7:27 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
11h 57m2 stops Philadelphia Washington, D.C. Reagan-National
$336American Airlines
Fri, Nov 13 - Fri, Nov 20
American Airlines Logo
8:00 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 03m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
7:05 am - 6:38 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
12h 33m1 stop Charlotte Douglas
$369American Airlines
Fri, Nov 13 - Fri, Nov 20
American Airlines Logo
7:04 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 59m1 stop Charlotte Douglas
American Airlines Logo
7:05 am - 6:38 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
12h 33m1 stop Charlotte Douglas
$369American Airlines
Fri, Nov 13 - Fri, Nov 20
American Airlines Logo
8:00 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 03m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
8:30 am - 7:36 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
12h 06m2 stops Philadelphia Washington, D.C. Reagan-National
$419American Airlines
Fri, Nov 13 - Mon, Nov 16
American Airlines Logo
7:04 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 59m1 stop Charlotte Douglas
American Airlines Logo
1:53 pm - 11:01 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
10h 08m1 stop Charlotte Douglas
$439American Airlines
Fri, Nov 13 - Mon, Nov 16
American Airlines Logo
8:00 pm - 1:03 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
16h 03m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
1:53 pm - 11:01 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
10h 08m1 stop Charlotte Douglas
$439American Airlines
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
6:02 am - 8:24 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
14h 22m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:05 am - 1:15 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
12h 10m2 stops Newark Chicago O'Hare Intl
$602United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:02 am - 9:22 pmCRW  Charleston Yeager-SJU San Juan Luis Munoz Marin Intl
15h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:05 am - 9:14 pmSJU  San Juan Luis Munoz Marin Intl-CRW Charleston Yeager
14h 09m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$602United Airlines
Booking Insights

Price, demand and travel trends for Charleston to Puerto Rico flights

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

What are the cheapest fares from Charleston to Puerto Rico right now?

The cheapest fare from Charleston to Puerto Rico in the last week was $336 round-trip, to San Juan Luis Munoz Marin Intl (SJU).

Which airport in Puerto Rico is the cheapest to fly to from Charleston?

All flights from Charleston to Puerto Rico arrive at San Juan Luis Munoz Marin Intl (SJU). On average, round-trip fares are around $518.

What’s the cheapest day to fly from Charleston to Puerto Rico?

Sunday tends to be the cheapest day to fly from Charleston to Puerto Rico, while Thursday is the most expensive. Fares run about 60% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Charleston to Puerto Rico?

Data from the past 12 months shows it's cheapest to fly to Puerto Rico during the afternoon with average prices of $433. The evening is the most expensive time to fly, with average prices of $663.

Find deals

Key details for Charleston to Puerto Rico flights

Low season

August

Cheapest flight

$336
Beat the crowds with an average 88% drop in travelers.
The most popular month to fly with an average 62% increase in travelers.
Round-trip flight from Charleston to San Juan Luis Munoz Marin Intl Airport

Your Charleston to Puerto Rico flight questions, answered

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

  • Is now a good time to book a flight from Charleston to Puerto Rico?

    Yes. Fares from Charleston to Puerto Rico are low right now. As a rule of thumb, a round-trip under $405 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Charleston to Puerto Rico?

    Over the past 12 months, round-trip fares from Charleston to Puerto Rico have ranged from $405 to $854.

  • Which cabin classes are available on flights from Charleston to Puerto Rico?

    On flights from Charleston to Puerto Rico you can only book Economy Class.

  • What are some popular landmarks in Puerto Rico?

    KAYAK travelers' favorite landmarks in Puerto Rico include:

    • Viejo San Juan
    • Condado Beach
    • Puerto Rico Convention Center
    • Ocean Park

Your guide to booking Charleston to Puerto Rico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for August when flights are typically cheapest and avoid February when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Thursday cost about 60% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in San Juan, which is the most popular destination in Puerto Rico. From there, it's easy to continue on to other popular destinations such as Carolina, Fajardo and Rio Grande.

Reviews of the top airline flying from Charleston to Puerto Rico

 
Need help choosing which airline to fly with from Charleston to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
American AirlinesOverall score based on 12168 reviews
7.4Boarding
7.9Crew
7.2Comfort
6.8Entertainment
6.4Food
Airline reviews

Multiple delays and made us miss the connecting flight and lost our bags

2.0 MediocreKhaled, Oct 2026
Read more American Airlines reviews

Multiple delays and made us miss the connecting flight and lost our bags

Cabin was bone dry, no humidity whatsoever, and pretty warm; and beverage service didn't start for at least an hour. I had to go to the back for water and the FAs tried telling me it was always this way for all Miami flights, which is complete nonsense. Avoid the MAX8 like the plague.

We did not fly on American Airlines from Chicago to London. We were rebooked on British Airways (by American Airlines) and our luggage was left behind. A full day delay and lost luggage.

To many flight at the same hour...no respect to handicap....

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

More options for your flight from Charleston to Puerto Rico

Complete your trip to Puerto Rico with a hotel stay or car rental

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