$240 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 11/1. 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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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

Fri, Sep 18 - Sat, Sep 26
Multiple Airlines Logo
4:35 pm - 10:15 am
SJO
-
CHS
15h 40m
2 stops
Multiple Airlines Logo
11:05 am - 8:50 am
CHS
-
SJO
23h 45m
2 stops
$470Multiple Airlines
Fri, Sep 18 - Sat, Sep 26
Multiple Airlines Logo
4:35 pm - 10:15 am
SJO
-
CHS
15h 40m
2 stops
Multiple Airlines Logo
11:05 am - 11:45 am
CHS
-
SJO
26h 40m
3 stops
$480Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
9:25 am - 10:15 am
SJO
-
CHS
22h 50m
2 stops
Multiple Airlines Logo
11:05 am - 11:55 pm
CHS
-
SJO
14h 50m
2 stops
$483Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
12:40 pm - 10:15 am
SJO
-
CHS
19h 35m
3 stops
Multiple Airlines Logo
11:05 am - 11:55 pm
CHS
-
SJO
14h 50m
2 stops
$486Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
Southwest Logo
1:30 pm - 10:15 am
SJO
-
CHS
18h 45m
2 stops
Southwest Logo
5:30 am - 12:35 pm
CHS
-
SJO
9h 05m
1 stop
$513Southwest
Mon, Nov 23 - Fri, Nov 27
Delta Logo
2:05 pm - 11:56 pm
LIR
-
CHS
8h 51m
1 stop
Delta Logo
6:30 am - 12:40 pm
CHS
-
LIR
7h 10m
1 stop
$670Delta
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
8:35 am - 9:54 pm
LIR
-
CHS
12h 19m
1 stop
United Airlines Logo
6:40 pm - 11:44 am
CHS
-
LIR
18h 04m
1 stop
$679United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
2:20 pm - 9:55 am
LIR
-
CHS
18h 35m
2 stops
United Airlines Logo
6:40 pm - 11:44 am
CHS
-
LIR
18h 04m
1 stop
$684United Airlines
Mon, Nov 23 - Fri, Nov 27
Alaska Airlines Logo
10:00 am - 5:18 pm
LIR
-
CHS
30h 18m
3 stops
Alaska Airlines Logo
6:14 pm - 6:25 pm
CHS
-
LIR
25h 11m
2 stops
$1,334Alaska Airlines
Mon, Nov 23 - Fri, Nov 27
Alaska Airlines Logo
10:00 am - 5:18 pm
LIR
-
CHS
30h 18m
3 stops
Alaska Airlines Logo
6:14 pm - 6:20 am
CHS
-
LIR
37h 06m
2 stops
$1,386Alaska Airlines
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 flight to Charleston?

These are the best round-trip prices found by users searching on KAYAK in the last 7 days.

In the last 7 days, the cheapest flight deal to Charleston was found on the route from San José, at $470 return. The most popular connection is from Newark to Charleston and KAYAK users have found round-trip deals for as low as $172 in the last 7 days.

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 September, where tickets cost $371 on average for return flights. On the other hand, the most expensive months are March and January, where the average cost of tickets from Costa Rica is $592 and $580 respectively. For one-way flights, the best month to travel is September with an average price of $371.

Good to know

Low seasonFebruary
Cheapest flight$238
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from San José to Charleston

FAQs - booking Charleston flights

  • What is the cheapest flight to Charleston?

    In the last 7 days, the cheapest flight deal to Charleston was found on the route from San José, at $470 return. The most popular connection is from Newark to Charleston and KAYAK users have found round-trip deals for as low as $172 in the last 7 days.

  • 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.

  • 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.

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

    Each week there are around 1,750 direct flights from within Costa Rica to Charleston. The most common day for departures is Sunday, with 17% 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.
7.9
DeltaOverall score based on 8416 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
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Walterboro
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Everything you need to know for your flight to Charleston

Information on the airport you'll fly into in Charleston