$325 Find Cheap Flights from Charleston to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Costa Rica departing on 6/2. 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 Costa Rica

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

Book Cheap Charleston to Costa Rica Plane Tickets

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

Tue, Jun 2 - Sat, Jun 6
American Airlines Logo
11:02 am - 1:08 pm
CRW
-
SJO
28h 06m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
21h 57m
2 stops
$325American Airlines
Thu, May 14 - Mon, May 25
American Airlines Logo
6:11 pm - 11:07 am
CRW
-
SJO
18h 56m
2 stops
American Airlines Logo
6:00 am - 10:32 am
SJO
-
CRW
26h 32m
2 stops
$350American Airlines
Thu, May 14 - Sun, May 24
American Airlines Logo
6:11 pm - 11:07 am
CRW
-
SJO
18h 56m
2 stops
American Airlines Logo
11:59 pm - 9:22 pm
SJO
-
CRW
19h 23m
2 stops
$355American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
5:00 am - 7:07 pm
CRW
-
SJO
16h 07m
2 stops
American Airlines Logo
12:56 pm - 10:32 am
SJO
-
CRW
19h 36m
2 stops
$386American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
5:00 am - 7:07 pm
CRW
-
SJO
16h 07m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
21h 57m
2 stops
$387American Airlines
Tue, May 12 - Thu, May 28
American Airlines Logo
7:15 am - 11:35 am
CRW
-
SJO
6h 20m
1 stop
American Airlines Logo
1:59 pm - 11:56 pm
SJO
-
CRW
7h 57m
1 stop
$390American Airlines
Sun, May 10 - Thu, May 28
American Airlines Logo
6:11 pm - 11:25 am
CRW
-
SJO
19h 14m
1 stop
American Airlines Logo
1:59 pm - 11:56 pm
SJO
-
CRW
7h 57m
1 stop
$391American Airlines
Thu, May 14 - Thu, May 28
American Airlines Logo
6:11 pm - 11:25 am
CRW
-
SJO
19h 14m
1 stop
American Airlines Logo
1:59 pm - 10:32 am
SJO
-
CRW
18h 33m
1 stop
$392American Airlines
Tue, May 12 - Mon, Jun 1
American Airlines Logo
7:15 am - 7:07 pm
CRW
-
SJO
13h 52m
2 stops
American Airlines Logo
1:59 pm - 11:56 pm
SJO
-
CRW
7h 57m
1 stop
$395American Airlines
Sun, May 10 - Sat, May 30
American Airlines Logo
6:11 pm - 11:25 am
CRW
-
SJO
19h 14m
1 stop
American Airlines Logo
1:59 pm - 10:06 pm
SJO
-
CRW
30h 07m
2 stops
$396American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Costa Rica flights

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

How long does a flight from Charleston to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Charleston is to San José, which takes 7h 52m.

Good to know

Cheapest flight$325
Flight from Charleston to San José

FAQs - booking Costa Rica flights

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

    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 from Charleston to Costa Rica.

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

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

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

    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 from Charleston to Costa Rica 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 from Charleston to Costa Rica?

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

Reviews of the top airline flying from Charleston to Costa Rica

 
Need help choosing which airline to fly with from Charleston to Costa Rica? 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.
7.1
American AirlinesOverall score based on 11468 reviews
7.5Boarding
7.2Comfort
6.9Entertainment
6.4Food
7.9Crew
Airline reviews

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

8.0 ExcellentRanjani, Mar 2026
BOS - CVG
Read more American Airlines reviews

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

Everything you need to know for your flight from Charleston to Costa Rica

Information on your arrival and departure airports