$141 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 11/23. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$294
Typical prices: $235-$332
Spirit Airlines
dim. 2/1dim. 2/8
SJO - CHS • 1 stop
Cheapest one-way
$141
Typical prices: $200-$240
Spirit Airlines
dim. 11/23
SJO - CHS • 1 stop
When to travel
February
Cheapest • 34% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
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

dim., févr. 1 - dim., févr. 8
Spirit Airlines Logo
1:30 pm - 5:36 pmSJO-CHS
27h 06m1 stop
Spirit Airlines Logo
6:31 pm - 12:22 pmCHS-SJO
18h 51m1 stop
$294Spirit Airlines
Find Deal
mar., déc. 9 - jeu., déc. 11
Multiple Airlines Logo
1:31 pm - 2:29 pmSJO-CHS
23h 58m2 stops
Multiple Airlines Logo
9:49 pm - 12:25 pmCHS-SJO
15h 36m1 stop
$312Multiple Airlines
Find Deal
mer., déc. 10 - jeu., déc. 11
Spirit Airlines Logo
1:31 pm - 11:00 amSJO-CHS
20h 29m2 stops
Spirit Airlines Logo
9:49 pm - 12:25 pmCHS-SJO
15h 36m1 stop
$315Spirit Airlines
Find Deal
mer., déc. 10 - mar., mars 10
JetBlue Logo
4:30 pm - 7:39 pmSJO-CHS
26h 09m1 stop
JetBlue Logo
11:47 am - 12:53 pmCHS-SJO
27h 06m1 stop
$388JetBlue
Find Deal
mer., déc. 10 - mar., mars 10
JetBlue Logo
4:30 pm - 1:48 pmSJO-CHS
20h 18m1 stop
JetBlue Logo
2:00 pm - 12:53 pmCHS-SJO
24h 53m2 stops
$422JetBlue
Find Deal
mar., déc. 9 - mer., déc. 10
Delta Logo
7:00 am - 3:15 pmSJO-CHS
7h 15m1 stop
Delta Logo
3:30 pm - 10:20 pmCHS-SJO
7h 50m1 stop
$449Delta
Find Deal
mer., déc. 10 - mar., mars 10
American Airlines Logo
6:00 am - 6:29 pmSJO-CHS
11h 29m2 stops
American Airlines Logo
7:16 am - 12:58 pmCHS-SJO
7h 42m2 stops
$462American Airlines
Find Deal
mar., déc. 23 - sam., janv. 3
American Airlines Logo
12:34 am - 10:26 pmSJO-CHS
20h 52m1 stop
American Airlines Logo
6:00 am - 10:32 amCHS-SJO
5h 32m1 stop
$467American Airlines
Find Deal
mar., déc. 9 - mer., déc. 10
Southwest Logo
9:00 am - 9:15 pmSJO-CHS
11h 15m2 stops
Southwest Logo
8:25 am - 8:30 pmCHS-SJO
13h 05m2 stops
$520Southwest
Find Deal
mer., déc. 10 - jeu., déc. 11
Southwest Logo
9:00 am - 7:55 pmSJO-CHS
9h 55m2 stops
Southwest Logo
7:00 am - 8:30 pmCHS-SJO
14h 30m2 stops
$530Southwest
Find Deal
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 $272 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 $272.

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$141
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 959 direct flights from within Costa Rica to Charleston. The most common day for departures is Sunday, with 15% 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
6.9Entertainment
7.5Boarding
8.0Crew
6.4Food
7.2Comfort
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

Boarding was easy. I loved that they sat our family together even though we didn't pay for specific seats. I thought $5+ was a lot for pretzels and wish they had a small free snack.

The Hawaiian lady that boarded me was rude and the one help me a the ticket counter was rude

My experience was terrible. They cancelled my flight twice. They kept delaying it and leading me on, acting like the flight was going to go when it never had a chance. I missed out on valuable family time because of spirit and I won’t be flying with them again.

Prices for bags are extremely expensive and if you go higher on weight, the charge is ridiculous.

The flight was cancelled at the last minute. Will never fly Spirit again. Without a doubt the worst airline around.

My flight was delayed several times and eventually cancelled. Then the re-booked flight for 8pm was delayed multiple times over, and eventually it would have forced me to be at the airport for 9 hours. I accepted a rebook for the following day, fortunately I was able to stay with my friend again in New York, but if I didn’t have him as a resource it would have been much more upsetting.

Horrible, delay after delay due to our plane needing fuel.

Rough landings but comfortable and affordable if you can pack light

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

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