CRW - SJU

$203 Find Cheap Flights from Charleston to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Luis Munoz Marin Intl departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to San Juan, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Luis Munoz Marin Intl

Mon, Oct 20 - Fri, Oct 24
American Airlines Logo
4:03 pm - 11:54 pmCRW-SJU
7h 51m1 stop
American Airlines Logo
4:45 pm - 11:08 pmSJU-CRW
6h 23m1 stop
$405American Airlines
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Fri, Dec 5 - Sat, Dec 13
Delta Logo
6:24 am - 5:15 pmCRW-SJU
9h 51m1 stop
Delta Logo
7:30 am - 2:42 pmSJU-CRW
8h 12m1 stop
$415Delta
Find Deal
Sat, Sep 20 - Wed, Sep 24
American Airlines Logo
6:17 am - 11:37 pmCRW-SJU
17h 20m2 stops
American Airlines Logo
6:10 am - 10:31 pmSJU-CRW
16h 21m2 stops
$424American Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
American Airlines Logo
6:00 am - 11:59 pmCRW-SJU
17h 59m2 stops
American Airlines Logo
5:30 am - 9:34 pmSJU-CRW
16h 04m2 stops
$440American Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 13
American Airlines Logo
7:46 am - 5:03 pmCRW-SJU
8h 17m1 stop
American Airlines Logo
6:25 am - 9:53 pmSJU-CRW
16h 28m2 stops
$479American Airlines
Find Deal
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
8:53 am - 8:50 pmCRW-SJU
10h 57m1 stop
American Airlines Logo
9:30 am - 3:50 pmSJU-CRW
7h 20m1 stop
$530American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
United Airlines Logo
7:00 am - 8:38 pmCRW-SJU
13h 38m2 stops
United Airlines Logo
1:05 am - 1:25 pmSJU-CRW
12h 20m2 stops
$542United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
United Airlines Logo
7:00 am - 2:44 pmCRW-SJU
7h 44m1 stop
United Airlines Logo
1:05 am - 1:25 pmSJU-CRW
12h 20m2 stops
$669United Airlines
Find Deal
Sun, Feb 8 - Sat, Feb 14
United Airlines Logo
5:37 pm - 6:11 amCRW-SJU
11h 34m2 stops
United Airlines Logo
2:05 am - 5:16 pmSJU-CRW
16h 11m2 stops
$737United Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
Delta Logo
4:05 pm - 10:00 pmCRW-SJU
5h 55m1 stop
Delta Logo
2:26 pm - 10:40 pmSJU-CRW
8h 14m1 stop
$878Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Charleston to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Charleston to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport?

What’s the cheapest day of the week to fly from Charleston to San Juan?

The average price of all round-trip flights from Charleston to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Charleston to San Juan, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $294 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,039 and $1,038 respectively.

Good to know

Low seasonJuly
Cheapest flight$203
Best time to beat the crowds but there is an average 74% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Charleston to San Juan

When to book flights from Charleston to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Charleston to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Charleston to San Juan flights

  • What is the cheapest flight from Charleston to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Charleston to San Juan Luis Munoz Marin Intl Airport was $203 for a one-way ticket and $405 for a round-trip.

  • Do I need a passport to fly between Charleston and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Charleston.

  • Which aircraft models fly most regularly from Charleston to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to San Juan?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Charleston and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to San Juan, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to San Juan are Delta and American Airlines. With an average price for the route of $485 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $556 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Charleston to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Charleston with another airline. Booking your flights between Charleston and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Charleston to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Charleston to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Luis Munoz Marin Intl? 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.
7.9
DeltaOverall score based on 7977 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The flight was canceled 3 hours after original take off time

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

Everything you need to know for your flight from Charleston to Luis Munoz Marin Intl

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