SJU - CHS

$142 Find Cheap Flights from San Juan to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Charleston departing on 5/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

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

Cheapest round-trip
$285
Typical prices: $396-$360
Spirit Airlines
Mon 5/11Sat 5/16
SJU - CHS • 1 stop
Cheapest one-way
$142
Typical prices: $157-$284
Spirit Airlines
Mon 5/18
SJU - CHS • 1 stop
Top airlines
Cheapest • from $285 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Juan and Charleston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $321 (round-trip)
Shortest trip • 6h 31m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Charleston 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 San Juan to Charleston

Mon, May 11 - Sat, May 16
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
$285Spirit Airlines
Tue, May 12 - Fri, May 15
American Airlines Logo
5:45 am - 7:29 pm
SJU
-
CHS
13h 44m
1 stop
American Airlines Logo
5:00 am - 8:51 pm
CHS
-
SJU
15h 51m
1 stop
$292American Airlines
Mon, May 11 - Sat, May 16
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
$306Spirit Airlines
Wed, May 6 - Mon, May 11
United Airlines Logo
7:40 am - 6:02 pm
SJU
-
CHS
10h 22m
1 stop
United Airlines Logo
6:00 am - 12:34 pm
CHS
-
SJU
6h 34m
1 stop
$312United Airlines
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
3:03 am - 1:44 pm
SJU
-
CHS
10h 41m
2 stops
Multiple Airlines Logo
3:44 pm - 12:19 am
CHS
-
SJU
8h 35m
1 stop
$319Multiple Airlines
Tue, May 12 - Sat, May 16
Multiple Airlines Logo
5:15 pm - 1:44 pm
SJU
-
CHS
20h 29m
2 stops
Multiple Airlines Logo
3:44 pm - 12:19 am
CHS
-
SJU
8h 35m
1 stop
$320Multiple Airlines
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
3:03 am - 1:44 pm
SJU
-
CHS
10h 41m
2 stops
Multiple Airlines Logo
9:28 pm - 2:01 pm
CHS
-
SJU
16h 33m
1 stop
$321Multiple Airlines
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
3:03 am - 1:44 pm
SJU
-
CHS
10h 41m
2 stops
Multiple Airlines Logo
9:28 pm - 2:01 pm
CHS
-
SJU
16h 33m
1 stop
$327Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
7:01 pm - 8:38 am
SJU
-
CHS
13h 37m
1 stop
Multiple Airlines Logo
5:16 pm - 12:23 pm
CHS
-
SJU
19h 07m
2 stops
$332Multiple Airlines
Sun, Jul 5 - Tue, Jul 7
Multiple Airlines Logo
6:00 am - 1:04 pm
SJU
-
CHS
7h 04m
1 stop
Multiple Airlines Logo
11:15 am - 7:01 pm
CHS
-
SJU
7h 46m
1 stop
$337Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Juan to Charleston flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Charleston departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Charleston, 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 San Juan Luis Munoz Marin Intl Airport to Charleston is February, where tickets cost $259 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $462 and $452 respectively.

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

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

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Charleston, you should book around 5 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$142
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from San Juan to Charleston

When to book flights from San Juan to Charleston

Are your dates flexible? Find out the best times to travel from San Juan to Charleston 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 San Juan to Charleston flights

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

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Charleston was $142 for a one-way ticket and $285 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Charleston.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Juan to Charleston are Delta and JetBlue. With an average price for the route of $339 and an overall rating of 7.9, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $395 and an overall rating of 7.2.

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

    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 San Juan to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from San Juan 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 San Juan to Charleston?

    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 Charleston with an airline and back to San Juan with another airline. Booking your flights between San Juan and CHS 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 San Juan to Charleston?

    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 Charleston from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Juan to Charleston

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Charleston. 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 San Juan to Charleston? 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 8392 reviews
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
Airline reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

8.0 ExcellentPaul A, Apr 2026
ORD - ATL
Read more Delta reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

I had a great experience flying with JetBlue and would always choose JetBlue over the other airlines. I am also very bummed that they will discontinue flying to Belize very soon. SAD

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Didn't make it back on American Airlines due to a maintenance issue. The communication and updates were terrible. I ended up returning on Aero Mexico which had a much nicer aircraft with a large entertainment screen with movies and shows AND they had a nice inflight meal. That was a treat after being delayed 26 hours! I think some additional flight miles, or something should be offered for that long of a delay ---it was not pleasant at all---very physical and emotional experience.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Buying ticket from kayak instant booking was a huge mistake, never to be repeated again! The Kayak didn’t book the tickets directly, it handed it off to a third party Underpricer, that booked a code shared American Airlines flight operated by Cathay Pacific!! When managing the booking American Airlines would recognize the itinerary but wouldn’t let me do anything stating, the flight is operated by Cathay Pacific so go to their website. Cathay Pacific would recognize the itinerary, neither by reservation ID or ticket number…asking to reach out to the third party Underpricer….calling Underpricer resulted in no help like seat requests, mileage number or upgrade request, 15hr layover accommodation voucher guidance…so net in net avoid booking through three layers of intermediaries

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

A chaotic and uncomfortable experience from start to finish. The boarding process was a disaster; despite group numbers, it was a free-for-all that the staff failed to manage (especially after group 5). Once on board, the "entertainment" was non-existent. There are no seatback screens, and the mobile app selection is incredibly thin. The hardware is severely dated. My seat had zero cushioning left—it felt like sitting on a hard board for the entire flight—and the legroom was cramped. To make matters worse, the bathroom was repulsive, with toilet paper, soiled paper towels and liquid/pee all over the floor. When I did interact with the crew, they provided the absolute bare minimum and made me feel like an inconvenience for asking for anything. Avoid this flight if you can.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

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

Information on your arrival and departure airports