CLT offers free Wi-Fi throughout all public areas. Charging stations are available in all concourses, ensuring your devices stay powered for your journey.
$85+ Cheap flights from Charlotte (CLT) to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SJU
Nov 18 — Nov 251
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charlotte to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Charlotte Douglas to San Juan Luis Munoz Marin Intl are usually found in July or May, booked 70 days in advance, depart on a Tuesday or Sunday and return on a Thursday
Find flight deals from Charlotte to Luis Munoz Marin Intl
Cheapest flights from Charlotte to Luis Munoz Marin IntlExplore the most affordable flight options available from Charlotte to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.
Explore the most affordable flight options available from Charlotte to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.
This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:51 pmCLT - SJU
1 stop11h 10mFrontier
Sat 11/226:22 amSJU - CLT
Nonstop3h 52mFrontier
Deal found 10/19![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:36 pmCLT - SJU
1 stop17h 34mFrontier
Sun 11/912:11 pmSJU - CLT
1 stop23h 01mFrontier
Deal found 10/17![Frontier logo]()
$304
This Priceline deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:34 amCLT - SJU
1 stop6h 30mMultiple Airlines
Fri 12/121:59 amSJU - CLT
1 stop14h 32mMultiple Airlines
Deal found 10/18![Multiple Airlines logo]()
$305
This Priceline deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:24 pmCLT - SJU
1 stop11h 30mFrontier
Sun 11/232:25 amSJU - CLT
1 stop10h 32mFrontier
Deal found 10/17![Frontier logo]()
$306
This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:37 amCLT - SJU
2 stops22h 42mFrontier
Sun 11/162:11 amSJU - CLT
1 stop9h 01mFrontier
Deal found 10/19![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:42 pmCLT - SJU
1 stop16h 28mFrontier
Wed 11/129:00 amSJU - CLT
1 stop11h 09mFrontier
Deal found 10/18![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 amCLT - SJU
2 stops18h 47mMultiple Airlines
Mon 11/179:30 amSJU - CLT
1 stop28h 30mMultiple Airlines
Deal found 10/16![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amCLT - SJU
1 stop10h 54mMultiple Airlines
Thu 11/139:00 amSJU - CLT
1 stop10h 42mMultiple Airlines
Deal found 10/18![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:57 pmCLT - SJU
1 stop9h 48mMultiple Airlines
Mon 11/1010:39 pmSJU - CLT
1 stop15h 53mMultiple Airlines
Deal found 10/18![Multiple Airlines logo]()
$311
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:16 amCLT - SJU
Nonstop3h 31mFrontier
Sat 1/105:45 amSJU - CLT
2 stops15h 01mFrontier
Deal found 10/18![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 amCLT - SJU
2 stops18h 47mMultiple Airlines
Thu 11/207:15 amSJU - CLT
1 stop10h 59mMultiple Airlines
Deal found 10/19![Multiple Airlines logo]()
$313
Cheap flight deals from Charlotte to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Frontier) |
One-way from | $85 (Kiwi.com) |
Popular in | November |
Cheapest in | July |
Average price | $456 |
Good round-trip deal | $504 or less |
Good one-way deal | $274 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Charlotte to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Charlotte
Fly to
Luis Munoz Marin Intl
Route
Depart
Return
Price
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Wed 10/22
2:40 pm-1:44 am
1 stop11h 04m
San Juan Luis Munoz Marin Intl
Thu 10/23
2:49 am-11:28 pm
3 stops20h 39m
$368
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Sat 11/8
6:44 pm-8:25 pm
3 stops24h 41m
San Juan Luis Munoz Marin Intl
Mon 11/10
8:34 pm-10:08 pm
3 stops26h 34m
$428
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Tue 11/11
10:50 am-9:30 pm
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Wed 11/12
8:55 am-7:55 pm
2 stops12h 00m
$438
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Tue 10/28
8:52 am-1:44 am
2 stops16h 52m
San Juan Luis Munoz Marin Intl
Wed 11/5
3:44 pm-11:08 pm
3 stops32h 24m
$442
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Thu 1/15
8:05 am-7:20 pm
2 stops10h 15m
San Juan Luis Munoz Marin Intl
Sun 1/18
5:40 am-5:20 pm
2 stops12h 40m
$515
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Fri 1/16
10:55 am-12:05 am
2 stops12h 10m
San Juan Luis Munoz Marin Intl
Sun 1/18
5:40 am-5:20 pm
2 stops12h 40m
$515
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Sat 12/6
6:30 am-12:36 am
2 stops17h 06m
San Juan Luis Munoz Marin Intl
Tue 12/9
2:05 am-5:20 pm
2 stops16h 15m
$519
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Tue 12/9
6:30 am-10:22 pm
2 stops14h 52m
San Juan Luis Munoz Marin Intl
Wed 12/10
2:05 am-5:20 pm
2 stops16h 15m
$531
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Tue 1/13
7:01 am-9:00 pm
2 stops12h 59m
San Juan Luis Munoz Marin Intl
Mon 1/19
2:05 am-9:05 am
1 stop8h 00m
$538
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Tue 10/28
11:13 am-9:22 pm
2 stops10h 09m
San Juan Luis Munoz Marin Intl
Tue 11/4
2:05 am-9:05 am
1 stop8h 00m
$538
Showing 1-10 of 21 results
Compare providers for flights from Charlotte to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Luis Munoz Marin Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charlotte-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charlotte-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charlotte to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Charlotte to San Juan Luis Munoz Marin Intl Airport
Prices
Delays
More
How far ahead should I book a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Luis Munoz Marin Intl. Price data was last updated on October 17, 2025.
To ensure you get the cheapest price possible for a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Charlotte to San Juan Luis Munoz Marin Intl Airport (average of $118). Flying from Charlotte to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CLT to SJU?
Find hourly flight availability from Charlotte to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.
One of the essential ways to save on airfare from Charlotte to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.
What is the cheapest day to fly from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Charlotte to Luis Munoz Marin Intl. Price data was last updated on October 12, 2025.
Travelers seeking maximum savings on their Charlotte to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Charlotte to San Juan delayed?
About 18% of weekly flights between Charlotte and San Juan have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Charlotte to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Charlotte to San Juan flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
What’s the top layover airport for flights from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Charlotte to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 25% of 1-stop itineraries from Charlotte to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the fastest layover option from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Charlotte to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 5h 50m.
What’s the fastest layover option from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Charlotte to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 5h 50m.
Which airport typically offers the quickest layover for flights from Charlotte to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Charlotte to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 17m.
The best insider tips for Charlotte to San Juan Luis Munoz Marin Intl Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to San Juan Luis Munoz Marin Intl Airport trip
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated October 19, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Charlotte to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Food
7.3
Comfort
7.9
Entertainment
7.9
Crew
8.5
Overall
7.9
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentMatthew,Oct 2025
GSP - ATL
Related info for your journey
Find useful and relevant information for your journey from Charlotte to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsDorado
Fajardo
Rio Grande
Luquillo
Humacao
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Charlotte to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Charlotte to Luis Munoz Marin Intl
Discover the top 6 airlines that operate flights from Charlotte to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$298 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$276 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$509 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$335 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$385 | Average$475 | FlexibilityNo cancel fee | On-time63% |