$285 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 5/14. 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

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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

Thu, May 14 - Sat, May 23
American Airlines Logo
6:11 pm - 1:08 pm
CRW
-
SJO
20h 57m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
21h 57m
2 stops
$285American 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
2:08 pm - 10:32 am
SJO
-
CRW
18h 24m
2 stops
$335American Airlines
Thu, May 14 - Sun, May 24
American Airlines Logo
6:11 pm - 1:08 pm
CRW
-
SJO
20h 57m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
21h 57m
2 stops
$340American Airlines
Wed, Jun 3 - Fri, Jun 5
American Airlines Logo
8:05 pm - 11:50 am
CRW
-
SJO
17h 45m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
21h 57m
2 stops
$345American Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
8:05 pm - 11:50 am
CRW
-
SJO
17h 45m
2 stops
American Airlines Logo
3:14 pm - 10:32 am
SJO
-
CRW
41h 18m
2 stops
$353American Airlines
Sat, Jun 6 - Wed, Jun 10
American Airlines Logo
6:42 am - 7:24 pm
CRW
-
SJO
38h 42m
2 stops
American Airlines Logo
7:00 am - 10:32 am
SJO
-
CRW
25h 32m
2 stops
$354American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
6:11 pm - 1:08 pm
CRW
-
SJO
20h 57m
2 stops
American Airlines Logo
3:14 pm - 10:32 am
SJO
-
CRW
17h 18m
2 stops
$359American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
6:11 pm - 1:08 pm
CRW
-
SJO
20h 57m
2 stops
American Airlines Logo
1:59 pm - 10:32 am
SJO
-
CRW
18h 33m
1 stop
$360American Airlines
Sat, Jun 6 - Fri, Jun 19
American Airlines Logo
6:42 am - 7:24 pm
CRW
-
SJO
38h 42m
2 stops
American Airlines Logo
11:59 pm - 11:56 pm
SJO
-
CRW
45h 57m
2 stops
$361American Airlines
Wed, Jun 3 - Sun, Jun 7
American Airlines Logo
8:05 pm - 7:24 pm
CRW
-
SJO
25h 19m
2 stops
American Airlines Logo
3:14 pm - 7:35 pm
SJO
-
CRW
26h 21m
2 stops
$364American 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 12h 16m.

Good to know

Cheapest flight$285
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 airlines 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.
7.9
DeltaOverall score based on 8242 reviews
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
Airline reviews

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

6.0 GoodAnonymous, Feb 2026
RDU - SEA
Read more Delta reviews

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

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

Information on your arrival and departure airports