Cheap Flights from Charlotte (CLT) to San Juan (SIG)

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to San Juan (SIG-Fernando Luis Ribas Dominicci)

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $475
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $475
Flights from Charlotte (CLT) to San Juan (SIG)
Origin airport
Charlotte-Douglas Intl.
Destination airport
Fernando Luis Ribas Dominicci
Distance
1472 mi

Charlotte to San Juan Flights

The cheapest times to fly from Charlotte to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charlotte to San Juan are during the month of . You can find some of the cheapest flights from Charlotte to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to San Juan

Sunday is one of the best days to book for cheap flights from Charlotte to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charlotte to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charlotte to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charlotte to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charlotte to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG) cost?
Secure a cheap one-way flight or cheap return flight from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG)?
The cheapest month to fly from CLT to SIG is , when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CLT to SIG flight.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG)?
Nonstop flights from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CLT to SIG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG)?
Book a flight from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG) last-minute?
Booking your flight from CLT to SIG right before your getaway is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Charlotte-Douglas Intl. Airport (CLT) to Fernando Luis Ribas Dominicci Airport (SIG)?
Generally, it's possible to cancel or reschedule your CLT to SIG flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.