$144 Find Cheap Flights from Charleston to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Costa Rica departing on 7/10. 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

Mon, Apr 13 - Mon, Apr 20
American Airlines Logo
6:11 pm - 1:22 pm
CRW
-
SJO
21h 11m
2 stops
American Airlines Logo
6:30 am - 10:11 am
SJO
-
CRW
25h 41m
2 stops
$325American Airlines
Sun, Aug 9 - Sat, Aug 15
American Airlines Logo
7:51 pm - 8:14 pm
CRW
-
SJO
26h 23m
2 stops
American Airlines Logo
12:57 pm - 3:45 pm
SJO
-
CRW
24h 48m
2 stops
$333American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
8:06 pm - 2:08 pm
CRW
-
SJO
20h 02m
2 stops
American Airlines Logo
3:08 pm - 7:36 pm
SJO
-
CRW
26h 28m
2 stops
$350American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
5:00 am - 9:36 pm
CRW
-
SJO
18h 36m
2 stops
American Airlines Logo
3:08 pm - 10:32 am
SJO
-
CRW
17h 24m
2 stops
$386American Airlines
Thu, May 14 - Sat, May 23
American Airlines Logo
5:00 am - 9:36 pm
CRW
-
SJO
18h 36m
2 stops
American Airlines Logo
3:08 pm - 7:36 pm
SJO
-
CRW
26h 28m
2 stops
$396American 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
1:59 pm - 10:32 am
SJO
-
CRW
18h 33m
1 stop
$397American Airlines
Tue, Jun 30 - Mon, Jul 6
American Airlines Logo
8:05 pm - 11:56 am
CRW
-
SJO
17h 51m
2 stops
American Airlines Logo
3:19 pm - 10:30 am
SJO
-
CRW
17h 11m
2 stops
$400American 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
2:09 pm - 10:32 am
SJO
-
CRW
18h 23m
2 stops
$411American 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
12:50 pm - 10:32 am
SJO
-
CRW
19h 42m
2 stops
$416American 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
$421American 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 18h 42m.

Good to know

Cheapest flight$144
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 11546 reviews
7.5Boarding
6.4Food
6.9Entertainment
7.2Comfort
7.9Crew
Airline reviews

Better snacks but flight and crew were amazing on this flight

8.0 ExcellentJennifer, Mar 2026
LEX - DFW
Read more American Airlines reviews

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

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

Information on your arrival and departure airports