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CHS - SJU

$76 Find cheap flights from Charleston to San Juan Luis Munoz Marin Intl Airport

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 San Juan departing on 5/13. 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
0 bags
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to San Juan

 
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
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

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Cheap flight deals from Charleston to San Juan (CHS-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 and deals for you by selecting your travel dates.
Choose your dates
12:50 pm - 2:45 pmCHS-SJU
25h 55m2 stops
1:08 pm - 9:58 pmSJU-CHS
8h 50m1 stop
$239Spirit Airlines
Find Deal
Fri, May 3 - Tue, May 7
7:00 am - 3:31 amCHS-SJU
20h 31m1 stop
9:32 pm - 11:16 pmSJU-CHS
25h 44m1 stop
$242Spirit Airlines
Find Deal
Wed, May 1 - Fri, May 3
12:52 pm - 10:14 pmCHS-SJU
9h 22m1 stop
9:07 pm - 5:33 pmSJU-CHS
20h 26m2 stops
$245Spirit Airlines
Find Deal
Thu, May 16 - Wed, May 22
2:46 pm - 3:05 amCHS-SJU
12h 19m1 stop
3:30 am - 4:34 pmSJU-CHS
13h 04m1 stop
Wed, May 22 - Sat, May 25
12:52 pm - 7:47 pmCHS-SJU
30h 55m3 stops
9:00 pm - 4:06 pmSJU-CHS
19h 06m2 stops
Mon, May 13 - Fri, May 17
5:30 am - 11:49 amCHS-SJU
6h 19m1 stop
6:00 am - 3:40 pmSJU-CHS
9h 40m1 stop
$323Delta
Find Deal
Mon, Jul 22 - Tue, Jul 30
7:22 pm - 12:40 pmCHS-SJU
17h 18m2 stops
3:59 pm - 8:30 amSJU-CHS
16h 31m2 stops
$329American Airlines
Find Deal
Mon, Jun 3 - Fri, Jun 7
6:21 am - 1:45 pmCHS-SJU
7h 24m1 stop
1:05 am - 9:06 amSJU-CHS
8h 01m1 stop
$337United Airlines
Find Deal
Tue, May 21 - Mon, May 27
5:50 am - 4:40 pmCHS-SJU
10h 50m1 stop
1:39 pm - 12:03 amSJU-CHS
10h 24m2 stops
$346American Airlines
Find Deal
Wed, May 22 - Wed, May 29
6:21 am - 1:45 pmCHS-SJU
7h 24m1 stop
1:05 am - 9:06 amSJU-CHS
8h 01m1 stop
$502United Airlines
Find Deal
Wed, May 22 - Tue, May 28

Flights from Charleston to San Juan - Travel Insights & Trends

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

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

The average price of all 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 Sundays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

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 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 August, where tickets cost $301 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $563 and $505 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Charleston to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Charleston to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Charleston to San Juan?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Charleston to San Juan were found on Spirit Airlines ($239) and Delta ($323). Spirit Airlines proposed the cheapest one-way flight at $76.

Good to know

Low season

October

High season

December

Cheapest flight

$76
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Charleston to San Juan

When to book flights from Charleston to San Juan

Are your dates flexible? Find out the best times to travel from Charleston to San Juan 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 $76 for a one-way ticket and $239 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.

  • What is the most popular layover when flying to San Juan from Charleston?

    Charlotte is the most popular layover city among KAYAK users traveling from Charleston to San Juan.

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

    The two airlines most popular with KAYAK users for flights from Charleston to San Juan are Delta and United Airlines. With an average price for the route of $467 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $368 and an overall rating of 7.4.

  • 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.

See more FAQs

Top 5 airlines serving from Charleston to San Juan

 
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 San Juan? 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.
8.0
DeltaOverall score based on 11004 reviews
7.9comfort
8.2boarding
8.6crew
8.0entertainment
7.5food
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

The crew was courteous and are very well prepared for the job.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

Book cheap flights from Charleston to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Charleston to San Juan found on KAYAK in the last 72 hours.
5/13Mon
1 stopSpirit Airlines
5h 47mCHS-SJU
$76
5/9Thu
1 stopSpirit Airlines
9h 22mCHS-SJU
$100
5/6Mon
1 stopSpirit Airlines
5h 12mCHS-SJU
$108
5/9Thu
2 stopsSpirit Airlines
20h 04mCHS-SJU
$115
5/13Mon
2 stops
20h 02mCHS-SJU
$134
5/6Mon
2 stops
21h 00mCHS-SJU
$158
5/16Thu
2 stopsAmerican Airlines
20h 18mCHS-SJU
$159
6/22Sat
2 stopsAmerican Airlines
16h 30mCHS-SJU
$337
6/17Mon
1 stopDelta
6h 53mCHS-SJU
$445
6/18Tue
1 stopUnited Airlines
8h 55mCHS-SJU
$482

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Last minute flights from Charleston to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Charleston to San Juan that are departing in the next 10 days.
4/27Sat
multi-stopSpirit Airlines
5h 56mCHS-SJU
4/29Mon
multi-stopSpirit Airlines
5h 41mSJU-CHS
$319
4/28Sun
multi-stopSpirit Airlines
16h 00mCHS-SJU
5/2Thu
multi-stopSpirit Airlines
23h 37mSJU-CHS
$360
4/27Sat
multi-stop
11h 52mCHS-SJU
4/29Mon
multi-stop
19h 38mSJU-CHS
$371
4/27Sat
multi-stop
11h 07mCHS-SJU
4/29Mon
multi-stop
19h 38mSJU-CHS
$380
4/27Sat
multi-stop
11h 52mCHS-SJU
4/28Sun
multi-stop
21h 03mSJU-CHS
$413
4/28Sun
multi-stop
16h 00mCHS-SJU
5/2Thu
multi-stop
23h 11mSJU-CHS
$416
4/27Sat
multi-stop
11h 52mCHS-SJU
4/29Mon
multi-stop
24h 59mSJU-CHS
$419
4/27Sat
multi-stop
11h 07mCHS-SJU
4/28Sun
multi-stop
21h 03mSJU-CHS
$422
4/28Sun
multi-stopUnited Airlines
6h 50mCHS-SJU
4/29Mon
multi-stopUnited Airlines
7h 46mSJU-CHS
$704
4/25Thu
multi-stopJetBlue
9h 54mCHS-SJU
4/28Sun
multi-stopJetBlue
9h 22mSJU-CHS
$751

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Charleston - San Juan Flights

Departure:

Charleston (CHS)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Charleston

Cabin classes: