Cheap Flights from San José (SJO) to Castries (SLU)

Popular airlines from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)

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Cheap Flights from San José to Castries (SJO-SLU)

Prices were available within the past 7 days and start at for one-way flights and $1,023 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Sat, Feb 14 - Wed, Feb 18
SJO
San José
SLU
Castries
$1,023 Roundtrip, found 3 days ago
$1,023
Roundtrip
found 3 days ago
Select Copa flight, departing Sat, Feb 14 from San José to Castries, returning Wed, Feb 18, priced at $1,023 found 3 days ago

Alternative airports near Castries

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

Select flight to Hewanorra Intl. UVF. Cheapest option available. Average driving time to city center is 53 minutes. Flights from $992
UVF
Hewanorra Intl.
Cheapest
Average driving time to city center53 min
Flights from $992

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU) cost?
Grab a cheap one-way flight or cheap return flight from $1,023 from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU) 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 Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)?
The cheapest month to fly from SJO to SLU is February, when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SJO to SLU. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)?
You'll have to book a flight with a layover if you're traveling from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SJO to SLU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)?
Book a flight from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU) last-minute?
Booking your ticket from SJO to SLU just before your getaway is typically more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SJO to SLU flight and hotel package?
You'll typically save money by securing a SJO to SLU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to George F. L. Charles Airport (SLU)?
If you booked your SJO to SLU flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
George F. L. Charles
Roundtrip price
$1,023
Distance
1592 mi

Book with confidence

Book with confidence

San José to Castries Flights

The cheapest times to fly from San José to Castries

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 San José to Castries are during the month of February. You can find some of the cheapest flights from San José to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Castries

Sunday is one of the best days to book for cheap flights from San José to Castries: 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 San José to Castries

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 San José to Castries 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 San José to Castries 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 San José to Castries 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.

 

San José to Castries Flights

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*Available to One Key members.