CLT - SJU

$147 Find Cheap Flights from Charlotte to San Juan 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 Charlotte to San Juan departing on 6/24. 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 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 Charlotte 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 Charlotte to San Juan, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$291
Typical prices: $565-$309
Frontier
Tue 8/11Wed 8/12
CLT - SJU • 1 stop
Cheapest non-stop
$327
Typical prices: $609-$340
Frontier
Mon 8/10Wed 8/12
CLT - SJU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Choose Main Cabin Extra on American for perks.
Expect long security lines at Charlotte Douglas.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $291 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and Frontier. Average duration is 3h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $211 (round-trip)
Shortest trip • 6h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% 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 San Juan!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Charlotte to San Juan (CLT-SJU)

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

Tue, Aug 11 - Wed, Aug 12
Frontier Logo
8:02 pm - 2:15 am
CLT
-
SJU
6h 13m
1 stop
Frontier Logo
7:30 am - 5:12 pm
SJU
-
CLT
9h 42m
1 stop
$291Frontier
Tue, Jun 16 - Tue, Jun 23
Frontier Logo
7:58 pm - 2:09 am
CLT
-
SJU
6h 11m
1 stop
Frontier Logo
6:00 am - 12:14 pm
SJU
-
CLT
6h 14m
1 stop
$292Frontier
Tue, Jun 16 - Tue, Jun 23
Frontier Logo
7:58 pm - 2:09 am
CLT
-
SJU
6h 11m
1 stop
Frontier Logo
6:00 am - 12:14 pm
SJU
-
CLT
6h 14m
1 stop
$293Frontier
Wed, Jul 1 - Wed, Jul 8
Frontier Logo
7:58 pm - 2:09 am
CLT
-
SJU
6h 11m
1 stop
Frontier Logo
8:37 pm - 11:29 am
SJU
-
CLT
14h 52m
1 stop
$296Frontier
Wed, Jun 17 - Tue, Jun 23
Frontier Logo
1:09 pm - 3:57 am
CLT
-
SJU
14h 48m
1 stop
Frontier Logo
7:30 am - 9:16 am
SJU
-
CLT
25h 46m
1 stop
$298Frontier
Wed, Aug 12 - Fri, Aug 21
Frontier Logo
6:41 pm - 4:05 pm
CLT
-
SJU
21h 24m
1 stop
Frontier Logo
6:00 am - 12:05 pm
SJU
-
CLT
30h 05m
1 stop
$303Frontier
Sat, Jul 4 - Wed, Jul 8
Frontier Logo
1:22 pm - 12:44 am
CLT
-
SJU
11h 22m
1 stop
Frontier Logo
7:30 am - 5:12 pm
SJU
-
CLT
9h 42m
1 stop
$304Frontier
Tue, Jun 23 - Sat, Jun 27
Frontier Logo
7:58 pm - 2:09 am
CLT
-
SJU
6h 11m
1 stop
Frontier Logo
6:00 am - 12:14 pm
SJU
-
CLT
6h 14m
1 stop
$306Frontier
Tue, Sep 1 - Tue, Sep 8
Frontier Logo
1:00 pm - 11:57 pm
CLT
-
SJU
10h 57m
1 stop
Frontier Logo
6:00 am - 12:17 pm
SJU
-
CLT
6h 17m
1 stop
$307Frontier
Tue, Aug 11 - Sat, Aug 15
Frontier Logo
8:02 pm - 2:15 am
CLT
-
SJU
6h 13m
1 stop
Frontier Logo
5:30 am - 5:12 pm
SJU
-
CLT
11h 42m
1 stop
$310Frontier
Booking Insights

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

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

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

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

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

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

For Charlotte to San Juan Airport, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from San Juan Airport back to Charlotte, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Charlotte 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 Charlotte 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 Charlotte to San Juan Luis Munoz Marin Intl Airport is July, where tickets cost $373 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $546 and $546 respectively.

Can I save money by flying with a layover from Charlotte to San Juan Luis Munoz Marin Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $419, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charlotte 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 week.

To get a below average price on the flight from Charlotte 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 5 weeks before departure.

Expert advice

Expert advice for your flight from Charlotte to San Juan

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Ramsey Qubein

Ramsey Qubein

Expert on CLT

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonJanuary
Cheapest flight$147
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Charlotte to San Juan Airport

When to book flights from Charlotte to San Juan

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

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

    In the last 3 days, the lowest price for a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport was $147 for a one-way ticket and $291 for a round-trip.

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

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

  • Which airports will I be using when flying from Charlotte to San Juan Airport?

    When flying out of Charlotte you will be using Charlotte Douglas. You will be landing at San Juan Airport, also known as San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Charlotte to San Juan Airport?

    American Airlines, JetBlue, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Charlotte to San Juan Airport flight route.

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Charlotte to San Juan Airport flight route.

  • Which airline alliances offer flights from Charlotte to San Juan Airport?

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

  • On which days can I fly direct from Charlotte to San Juan Airport?

    There are nonstop flights from Charlotte to San Juan Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Charlotte to San Juan are Delta and American Airlines. With an average price for the route of $556 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 $589 and an overall rating of 7.1.

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

    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 Charlotte to San Juan Airport.

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

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

    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 Airport with an airline and back to Charlotte with another airline. Booking your flights between Charlotte 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 Charlotte to San Juan Airport?

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

KAYAK’s top tips for finding a cheap flight from Charlotte to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $188 or less one-way and $373 or less round-trip.

Prefer to fly direct from Charlotte to San Juan Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charlotte Douglas to San Juan Luis Munoz Marin Intl.
Find which airlines fly direct from Charlotte Douglas Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Charlotte Douglas to San Juan Luis Munoz Marin Intl

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines

American Airlines

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Charlotte Douglas

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines

American Airlines

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 5 airlines serving from Charlotte to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Charlotte 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 Charlotte 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.
7.9
DeltaOverall score based on 8424 reviews
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
7.8Comfort
Airline reviews

Planes were clean, no water or snacks on either flight.

6.0 GoodAnonymous, May 2026
ECP - ATL
Read more Delta reviews

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Airlines should be prohibited from using the seats they get away with.

Got home at 3am after deboarding the plane. No compensation offered by American

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding 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.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

It was good. I’m very disappointed that they don’t give commentary ear pods for the movie. I forgot mine at home

Great price, easy check in, love the free drinks and snacks, and nice crew. The only negative part was waiting for your seat assignment 5 minutes before boarding, and the seats are a bit uncomfortable.

What a great flight. Seats were more comfortable than other airlines. Flight was full but very easy to navigate. No stress no drama

Flight was quick, less time than expected, and the attendants all friendly and helpful. We had paid extra for more leg room and were very comfortable. Haven't flown JetBlue in quite a while. Glad to be back!

My flight today was cancelled because it was Spirit Airlines but have received no refund.

THEY WENT OUT OF BUSINESS AND CANCELED FLIGHT. REPLACEMENT FLIGHTS WERE 300% HIGHER SO MY FAMILY COULD NOT GET TOGETHER. WHY AM I GETTING THIS SURVEY?????

If there WAS a flight it would have been EXCELENT..Maybe?

It would have been better IF IT HAD NOT BEEN CANCELED!!!!

The flight was delayed four times and finally cancelled. The hotel night we paid for and the connecting flight did not happen. There were also additional costs due to the extra night in Miami. I do not recommend this airline.

They cancelled our flight. 2 hours before we were supposed to take off and offered us nothing! We got our money back and that was it. No other flight to get to our cruise no working with another airline or with us to get there. Terrible customer service, no apology.

The airplane rattled near the left wing as if several screws were loose. Then after we landed in Fort Lauderdale, we had to sit and wait on the runway for quite some time. It was very scary and TOTALLY unacceptable!

Length of flight was fine Delay of over 3 hours was very bad!! Flight down was delayed 1.5 hours

Not enough crew members so we had to wait for more to arrive and they could never give us updates timing. Not even water for free on board. Bare bones airplane- there wasn’t even a seat back pocket to put things into. Spirit is cheap for a reason but this was dismal

The staff were very helpful. Definitely the stars of my experience. The seats were very uncomfortable.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

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

Information on your arrival and departure airports