$124 Cheap Flights from San José (SJO) to Charleston (CHS)

View $124 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS)

Cheap Flights from San José to Charleston (SJO-CHS)

Prices were available within the past 7 days and start at $124 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Nov 2 - Mon, Nov 17
SJO
San José
CHS
Charleston
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Nov 2 from San José to Charleston, returning Mon, Nov 17, priced at $219 found 1 day ago
Spirit Airlines
Fri, Dec 5 - Mon, Dec 8
SJO
San José
CHS
Charleston
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Dec 5 from San José to Charleston, returning Mon, Dec 8, priced at $238 found 1 day ago
JetBlue Airways
Fri, Dec 5 - Mon, Dec 8
SJO
San José
CHS
Charleston
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Dec 5 from San José to Charleston, returning Mon, Dec 8, priced at $266 found 1 day ago
JetBlue Airways
Fri, Dec 5 - Mon, Dec 8
SJO
San José
CHS
Charleston
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Dec 5 from San José to Charleston, returning Mon, Dec 8, priced at $278 found 1 day ago
JetBlue Airways
Wed, Dec 24 - Wed, Jan 7
SJO
San José
CHS
Charleston
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Dec 24 from San José to Charleston, returning Wed, Jan 7, priced at $281 found 1 day ago
JetBlue Airways
Tue, Dec 16 - Wed, Jan 7
SJO
San José
CHS
Charleston
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Dec 16 from San José to Charleston, returning Wed, Jan 7, priced at $284 found 3 days ago
JetBlue Airways
Sat, Nov 22 - Mon, Dec 8
SJO
San José
CHS
Charleston
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Nov 22 from San José to Charleston, returning Mon, Dec 8, priced at $289 found 3 days ago
Southwest Airlines
Fri, Nov 14 - Tue, Nov 18
SJO
San José
CHS
Charleston
$441 Roundtrip, found 4 hours ago
$441
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Fri, Nov 14 from San José to Charleston, returning Tue, Nov 18, priced at $441 found 4 hours ago
American Airlines
Fri, Nov 14 - Tue, Nov 18
SJO
San José
CHS
Charleston
$458 Roundtrip, found 4 hours ago
$458
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Nov 14 from San José to Charleston, returning Tue, Nov 18, priced at $458 found 4 hours ago
Delta
Sat, Dec 27 - Fri, Jan 23
SJO
San José
CHS
Charleston
$458 Roundtrip, found 1 hour ago
$458
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Dec 27 from San José to Charleston, returning Fri, Jan 23, priced at $458 found 1 hour ago

Find the cheapest month to fly from San José (SJO) to Charleston (CHS)

February is typically the cheapest month to fly

From $225 - $1,120 per traveler.

Alternative airports near Charleston

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

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $310
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $310
Flights from San José (SJO) to Charleston (CHS)
Origin airport
Juan Santamaría Intl.
Destination airport
Charleston Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$218
Distance
1603 mi

San José to Charleston Flights

The cheapest times to fly from San José to Charleston

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

 

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

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

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 Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $124 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 Charleston 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 Charleston 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 Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS) cost?
Lock in a cheap one-way flight from $124 or cheap return flight from $219 from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS)?
The cheapest month to fly from SJO to CHS is November, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJO to CHS flight.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS)?
Nonstop flights from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to CHS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Charleston Intl. Airport (CHS)?
Select a flight from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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 Charleston Intl. Airport (CHS) last-minute?
Last-minute bookings from SJO to CHS are generally more expensive. To secure the lowest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap fare right before your trip.
Is it cheaper to book a SJO to CHS flight and hotel package?
You can save money by securing a SJO to CHS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Charleston Intl. Airport (CHS)?
In most instances, you can reschedule or cancel your SJO to CHS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.