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CHS - SJU

$100 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 San Juan departing on 5/26. 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
Thu 6/6
Thu 6/13

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 43,707,506 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
2:20 pm - 3:10 amCHS-SJU
12h 50m1 stop
8:06 pm - 11:42 pmSJU-CHS
27h 36m1 stop
$154Spirit Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
2:46 pm - 3:05 amCHS-SJU
12h 19m1 stop
9:07 pm - 11:42 pmSJU-CHS
26h 35m1 stop
$157Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
6:51 pm - 3:00 amCHS-SJU
8h 09m1 stop
5:01 am - 2:44 pmSJU-CHS
9h 43m1 stop
$276JetBlue
Find Deal
Wed, Jun 12 - Mon, Jun 17
3:02 pm - 11:57 pmCHS-SJU
8h 55m1 stop
1:05 am - 9:06 amSJU-CHS
8h 01m1 stop
$300United Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11
12:25 pm - 8:05 pmCHS-SJU
7h 40m1 stop
10:10 am - 6:50 pmSJU-CHS
8h 40m1 stop
$310JetBlue
Find Deal
Thu, Jun 13 - Sat, Jun 15
6:45 am - 1:29 pmCHS-SJU
6h 44m1 stop
12:54 pm - 11:45 pmSJU-CHS
10h 51m1 stop
$324Delta
Find Deal
Tue, Aug 27 - Thu, Sep 5
5:00 am - 9:20 pmCHS-SJU
16h 20m2 stops
6:30 am - 10:02 pmSJU-CHS
15h 32m2 stops
$329American Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 3
5:50 am - 1:45 pmCHS-SJU
7h 55m1 stop
6:30 am - 10:00 pmSJU-CHS
15h 30m2 stops
$331American Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
6:15 am - 2:42 pmCHS-SJU
8h 27m1 stop
1:05 am - 9:07 amSJU-CHS
8h 02m1 stop
$340United Airlines
Find Deal
Thu, Jul 11 - Tue, Jul 16
2:59 pm - 10:09 pmCHS-SJU
7h 10m1 stop
12:54 pm - 11:45 pmSJU-CHS
10h 51m1 stop
$372Delta
Find Deal
Thu, Aug 29 - Wed, Sep 4

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 Thursdays 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 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 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 September, where tickets cost $311 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $576 and $569 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 76 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 ($154) and JetBlue ($276). Spirit Airlines proposed the cheapest one-way flight at $100.

Good to know

Low season

October

High season

January

Cheapest flight

$100
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 14% lower on average.
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 $100 for a one-way ticket and $154 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, Star Alliance, and SkyTeam 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 JetBlue?

    The two airlines most popular with KAYAK users for flights from Charleston to San Juan are Delta and JetBlue. With an average price for the route of $486 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $431 and an overall rating of 7.6.

  • 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 10810 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

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.
5/26Sun
1 stopSpirit Airlines
9h 22mCHS-SJU
$100
6/22Sat
1 stopSpirit Airlines
16h 31mCHS-SJU
$105
6/7Fri
1 stopSpirit Airlines
9h 37mCHS-SJU
$118
6/17Mon
1 stopSpirit Airlines
12h 12mCHS-SJU
$135
6/17Mon
2 stopsAmerican Airlines
18h 51mCHS-SJU
$170
9/22Sun
1 stopJetBlue
6h 13mCHS-SJU
$171
5/19Sun
1 stop
20h 41mCHS-SJU
$178
5/19Sun
2 stops
25h 25mCHS-SJU
$194
9/22Sun
2 stopsAmerican Airlines
18h 58mCHS-SJU
$211
5/19Sun
1 stopJetBlue
6h 40mCHS-SJU
$229

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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.
5/9Thu
multi-stop
8h 56mCHS-SJU
5/13Mon
multi-stop
23h 56mSJU-CHS
$370
5/9Thu
multi-stopSpirit Airlines
9h 22mCHS-SJU
5/13Mon
multi-stopSpirit Airlines
26h 48mSJU-CHS
$375
5/8Wed
multi-stopSpirit Airlines
22h 40mCHS-SJU
5/14Tue
multi-stopSpirit Airlines
26h 48mSJU-CHS
$384
5/10Fri
multi-stop
7h 54mCHS-SJU
5/12Sun
multi-stop
15h 06mSJU-CHS
$397
5/9Thu
multi-stop
8h 56mCHS-SJU
5/13Mon
multi-stop
23h 56mSJU-CHS
$403
5/8Wed
multi-stopSpirit Airlines
14h 38mCHS-SJU
5/14Tue
multi-stopSpirit Airlines
26h 48mSJU-CHS
$404
5/8Wed
multi-stopAmerican Airlines
7h 22mCHS-SJU
5/14Tue
multi-stopAmerican Airlines
10h 24mSJU-CHS
$558
5/8Wed
multi-stopAmerican Airlines
7h 35mCHS-SJU
5/12Sun
multi-stopAmerican Airlines
9h 00mSJU-CHS
$631
5/8Wed
multi-stopUnited Airlines
8h 17mCHS-SJU
5/13Mon
multi-stopUnited Airlines
7h 46mSJU-CHS
$661
5/8Wed
multi-stopUnited Airlines
8h 17mCHS-SJU
5/11Sat
multi-stopUnited Airlines
7h 46mSJU-CHS
$734

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Charleston - San Juan Flights

Departure:

Charleston (undefined)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Charleston

Cabin classes: