CLT - SJU

$132 Find Cheap Flights from Charlotte to San Juan Airport - Compare and Save

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 8/23. 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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Everything you should know

Cheapest round-trip
$305
Typical prices: $318-$539
Frontier
Thu 8/13Mon 8/17
CLT - SJU • 1 stop
Cheapest non-stop
$311
Typical prices: $491-$696
American Airlines
Thu 9/10Wed 9/16
CLT - SJU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Main Cabin Extra adds early boarding; use the app for entertainment.
Frontier Premium Bundle adds legroom; skip Basic Fare for seats and carry-on.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $305 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and Frontier. Average duration is 3h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $211 (round-trip)
Shortest trip • 6h 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
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We hope you love your trip to San Juan!
Flight Deals
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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

Thu, Aug 13 - Mon, Aug 17
Frontier Logo
6:48 pm - 12:28 am
CLT
-
SJU
29h 40m
1 stop
Frontier Logo
8:52 am - 4:58 pm
SJU
-
CLT
8h 06m
1 stop
$305Frontier
Fri, Aug 28 - Sun, Aug 30
Frontier Logo
1:58 pm - 12:43 am
CLT
-
SJU
10h 45m
1 stop
Frontier Logo
6:35 am - 8:43 pm
SJU
-
CLT
14h 08m
1 stop
$306Frontier
Sat, Jul 18 - Wed, Jul 22
Frontier Logo
6:41 pm - 4:05 pm
CLT
-
SJU
21h 24m
1 stop
Frontier Logo
3:36 pm - 7:33 pm
SJU
-
CLT
3h 57mnonstop
$309Frontier
Wed, Jul 22 - Thu, Jul 30
Frontier Logo
8:28 pm - 12:23 am
CLT
-
SJU
3h 55mnonstop
Frontier Logo
6:00 am - 9:07 pm
SJU
-
CLT
15h 07m
1 stop
$310Frontier
Tue, Aug 18 - Thu, Aug 27
American Airlines Logo
8:16 pm - 11:59 pm
CLT
-
SJU
3h 43mnonstop
American Airlines Logo
3:47 pm - 7:45 pm
SJU
-
CLT
3h 58mnonstop
$311American Airlines
Sat, Jul 18 - Sat, Aug 1
Frontier Logo
6:48 pm - 12:28 am
CLT
-
SJU
29h 40m
1 stop
Frontier Logo
6:00 am - 9:07 pm
SJU
-
CLT
15h 07m
1 stop
$312Frontier
Sat, Aug 8 - Wed, Aug 12
Frontier Logo
6:41 pm - 4:11 pm
CLT
-
SJU
21h 30m
1 stop
Frontier Logo
3:36 pm - 7:33 pm
SJU
-
CLT
3h 57mnonstop
$313Frontier
Sat, Jul 25 - Wed, Jul 29
Frontier Logo
6:48 pm - 12:28 am
CLT
-
SJU
29h 40m
1 stop
Frontier Logo
3:36 pm - 7:33 pm
SJU
-
CLT
3h 57mnonstop
$314Frontier
Sat, Jul 18 - Wed, Jul 22
Frontier Logo
6:41 pm - 4:05 pm
CLT
-
SJU
21h 24m
1 stop
Frontier Logo
7:34 am - 6:03 pm
SJU
-
CLT
10h 29m
1 stop
$315Frontier
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
8:16 pm - 11:59 pm
CLT
-
SJU
3h 43mnonstop
American Airlines Logo
7:30 am - 11:21 am
SJU
-
CLT
3h 51mnonstop
$316American Airlines
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, Monday is the cheapest day to fly on average and Thursday 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 August, where tickets cost $391 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $550 and $548 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 $461, 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 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 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$132
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 15% increase in price.
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 5 days, the lowest price for a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport was $132 for a one-way ticket and $305 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, 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 $541 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $596 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 $249 or less one-way and $397 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 4 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.
7.8
DeltaOverall score based on 8451 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

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

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

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

It was good. The leg room was not great in Row 1.

On time flight. Seat comfort could be better in the Comfort section.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The important things including boarding and the flight being on time and safe were excellent. The disappointment comes from the comfort and amenities. Was misled by the "availability" of inflight internet- there is an extra cost. The tray table was broken, the bathroom door stuck and flight attendants were competent but not very friendly.

Flight was delayed, missed connectingnflight to DC. Put me on flight to Baltimore, had to rent a car for $200. Plane was old, wall peeling around window. Flight was packed, every seat full on small plane. I spent 14 hrs on Friday in airports and missed my planned weekend event.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Temperature in the plane was quite warm for the entire flight - actually just outright hot making for an unoleay4 hours. Crew either couldn’t or wouldn’t do anything about it. No acknowledgement or apology. All passengers were commenting on how hot it was.

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

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.

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

The aircraft was fine, it’s was just the service. The flight got canceled several times and that was very inconvenient for my 69 years old mom.

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

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.

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 !!!!

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

Wifi screens were great. Both flights were delayed, spending all day flying home and then getting home at 3am ruins the next day also.

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

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

The flight left over two hours late. They charged me $180 to bring a carry on. There was an error with the spelling of my name and Frontair agent lied that I would need to pay $200 for her to fix the spelling, and pressured me that if I don't do it quick I would lose the flight. I called back and another agent said it costs $75 to fix. All in all, this company is a complete scam.

I took my first and last flight with FRONTIER. The seats are not able to be reclined so it’s not a very comfortable experience when you take a flight of 3 hours or longer. You must pay for your luggage either carry on or check in, so taking all this in consideration at the end what you think you’re saving your paying in services that should be included. Not a beverage in sight. . You’re seriously better off getting on a proper airline such as Delta, AA, United, etc.

Horrible and worse flight ever. Was left at the airport in SJU by my flight to JFK after several delay at Santa Domingo. Will never recommend Frontier to any one. After leaving, frontier customer service ask me to rebook and pay for another flight to from SJU to JFK. Worse airline ever. You pay for everything with frontier airline.

Frontier notifying me earlier of flight delay of over 2 hours.

Horrible communication about delay of flight and what options were available

Excellent crew. WE all know Frontier its a low cost airline but the travel time was about 30 minutes and the crew was phenomenal. I was with a group of 10 more and we are enjoy our flight. The only issue was in SJU waiting for the luggage.

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

Information on your arrival and departure airports