$140 Find Cheap Flights from Costa Rica to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Charleston departing on 12/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Charleston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Costa Rica to Charleston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Charleston 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 Costa Rica to Charleston

Thu, Nov 20 - Fri, Nov 28
Spirit Airlines Logo
1:20 pm - 10:05 pmSJO-CHS
7h 45m1 stop
Spirit Airlines Logo
6:50 am - 12:15 pmCHS-SJO
6h 25m1 stop
$257Spirit Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
JetBlue Logo
1:45 pm - 10:45 amSJO-CHS
20h 00m1 stop
JetBlue Logo
11:35 am - 8:53 amCHS-SJO
22h 18m1 stop
$327JetBlue
Find Deal
Wed, Jan 7 - Mon, Jan 12
JetBlue Logo
9:57 am - 10:45 amSJO-CHS
23h 48m1 stop
JetBlue Logo
1:10 pm - 8:53 amCHS-SJO
20h 43m2 stops
$337JetBlue
Find Deal
Thu, Nov 20 - Fri, Nov 28
Multiple Airlines Logo
1:20 pm - 10:05 pmSJO-CHS
7h 45m1 stop
Multiple Airlines Logo
6:50 am - 9:05 amCHS-SJO
27h 15m2 stops
$341Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Spirit Airlines Logo
1:31 pm - 9:45 amSJO-CHS
19h 14m1 stop
Spirit Airlines Logo
10:40 am - 12:25 pmCHS-SJO
26h 45m1 stop
$377Spirit Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
JetBlue Logo
1:15 pm - 9:20 amSJO-CHS
19h 05m2 stops
JetBlue Logo
1:10 pm - 8:53 amCHS-SJO
20h 43m2 stops
$390JetBlue
Find Deal
Wed, Mar 18 - Mon, Mar 23
JetBlue Logo
1:00 pm - 3:48 pmSJO-CHS
24h 48m1 stop
JetBlue Logo
4:43 pm - 7:53 amCHS-SJO
17h 10m1 stop
$409JetBlue
Find Deal
Tue, Dec 23 - Sat, Jan 3
American Airlines Logo
12:34 am - 10:26 pmSJO-CHS
20h 52m1 stop
American Airlines Logo
8:07 pm - 12:33 pmCHS-SJO
17h 26m1 stop
$464American Airlines
Find Deal
Fri, Dec 19 - Sat, Jan 3
American Airlines Logo
12:34 am - 10:26 pmSJO-CHS
20h 52m1 stop
American Airlines Logo
8:07 pm - 12:33 pmCHS-SJO
17h 26m1 stop
$465American Airlines
Find Deal
Wed, Mar 18 - Mon, Mar 23
Southwest Logo
1:55 pm - 10:00 amSJO-CHS
18h 05m2 stops
Southwest Logo
6:05 am - 7:40 pmCHS-SJO
15h 35m2 stops
$594Southwest
Find Deal

Everything you should know

When to travel
February
Cheapest • 35% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$257
Typical prices: $468-$551
Spirit Airlines
Thu 11/20Fri 11/28
SJO - CHS • 1 stop
Cheapest one-way
$140
Typical prices: $230-$347
Spirit Airlines
Sat 12/6
SJO - CHS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for flights to Charleston

Get data-powered insights and trends for flights to Charleston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Charleston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Charleston, 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 to Charleston is February, where tickets cost $270 on average for one-way flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from Costa Rica is $510 and $484 respectively. For return trips, the best month to travel is February with an average price of $270.

How far in advance should I book a flight to Charleston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Charleston, 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, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Good to know

Low seasonSeptember
Cheapest flight$140
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San José to Charleston

FAQs - booking Charleston flights

  • How far is Charleston Airport from central Charleston?

    The city center of Charleston is 10 miles from Charleston Airport.

  • What is the name of Charleston’s airport?

    All flights to Charleston land at Charleston Airport. The airport code is CHS,and it can also be referred to as Charleston or Charleston Municipal.

  • What is the cheapest day to fly to Charleston?

    Based on KAYAK data, the cheapest day to fly to Charleston is Thursday where tickets can be as cheap as $415. On the other hand, the most expensive day to fly is Friday, where prices are $750 on average.

  • How does KAYAK find such low prices on flights to Charleston?

    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 to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Charleston?

    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 Charleston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Charleston?

    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 Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Charleston?

    The cheapest time of day to fly to Charleston is generally at night, when flights cost $401 on average. The most expensive time of day to fly to Charleston is generally in the morning, which is peak travel time and where the average cost of a ticket is $493.

  • How many direct flights to Charleston are there each week?

    Each week there are around 977 direct flights from within Costa Rica to Charleston. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Charleston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Charleston flight deals.

Reviews of the top airlines flying from Costa Rica to Charleston

 
See real verified KAYAK customer reviews for airlines flying to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Charleston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Charleston? 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.
7.2
American AirlinesOverall score based on 11040 reviews
8.0Crew
7.5Boarding
7.2Comfort
6.9Entertainment
6.4Food
Airline reviews

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

8.0 ExcellentChristina, Oct 2025BTV - CLT
Read more American Airlines reviews

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

Seats are not very comfortable, maybe a little more padding for a 2hr plus flight

Vegas is such a quick flight that amenities aren’t the important part, in my opinion. Just get me there efficiently and safely, and that’s exactly what they did!

The flight was severely delayed due to the missing flight attendants.

Absolutely horrible. Usually pay $40-$50 to check luggage in. I tried to check my suitcase in and the price is raised to $70. That's ridiculously greedy c'mon. I had to leave my suitcase with all my clothes and hygiene products and repurchase once i landed in Atlanta. You guys make it really stressful to travel. Don't even want to travel anymore.

They cancelled the flight 3 hours prior departure. Had to spend $400 for a ne way flight with Delta Airlines! Spirit Airlines are not serios!

My luggage didn’t arrive at LAX, so that wasn’t a good experience.

Terrible seat, no in flight entertainment. No complimentary food or drinks. Seats really hurt my back after flying spirit for the day.

Plastic seat really hurt my back. Cannot even recline on the flight. Very hard to sleep on the plane due to terrible seats . Food and drinks were expensive and not very good. There were like 2 open exit rows behind me. My isle was full so I asked flight attendants if I could sit there. They told me it was a safety issue??? I think it more unsafe to have no one sitting there. In case of emergency, you’d want someone there to help.

Over SOLD flight. It does not matter that you were able to check in 24 Hours before and confirm your flight. At the airport, the company SPIRIT rep wanted to remove people who pay for lower fares.

The delays and the lack of communication and organization within the airport itself for Staffing this flight and coordinating the paper log necessary to depart was ridiculous and deplorable

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Walterboro
Goose Creek

Everything you need to know for your flight to Charleston

Information on the airport you'll fly into in Charleston

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.