$106 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 12/12. 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
Multiple Airlines
lun. 2/2ven. 2/6
SJO - CHS • 1 stop
Cheapest one-way
$106
Typical prices: $223-$293
Spirit Airlines
ven. 12/12
SJO - CHS • 1 stop
When to travel
February
Cheapest • 34% price drop
December
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

lun., févr. 2 - ven., févr. 6
Multiple Airlines Logo
12:33 pm - 8:38 amSJO-CHS
19h 05m1 stop
Multiple Airlines Logo
6:31 pm - 12:22 pmCHS-SJO
18h 51m1 stop
$294Multiple Airlines
Find Deal
jeu., déc. 25 - lun., janv. 5
Spirit Airlines Logo
1:31 pm - 9:23 pmSJO-CHS
6h 52m1 stop
Spirit Airlines Logo
10:18 pm - 12:25 pmCHS-SJO
15h 07m1 stop
$300Spirit Airlines
Find Deal
lun., janv. 19 - sam., janv. 31
Multiple Airlines Logo
12:33 pm - 8:38 amSJO-CHS
19h 05m1 stop
Multiple Airlines Logo
6:31 pm - 12:22 pmCHS-SJO
18h 51m1 stop
$317Multiple Airlines
Find Deal
jeu., déc. 25 - lun., janv. 5
Multiple Airlines Logo
1:31 pm - 9:23 pmSJO-CHS
6h 52m1 stop
Multiple Airlines Logo
3:33 pm - 11:42 amCHS-SJO
21h 09m1 stop
$344Multiple Airlines
Find Deal
jeu., déc. 25 - lun., janv. 5
Spirit Airlines Logo
1:31 pm - 9:23 pmSJO-CHS
6h 52m1 stop
Spirit Airlines Logo
10:18 pm - 11:42 amCHS-SJO
14h 24m2 stops
$353Spirit Airlines
Find Deal
mar., janv. 27 - jeu., janv. 29
United Airlines Logo
8:35 am - 9:54 pmLIR-CHS
12h 19m1 stop
United Airlines Logo
6:30 am - 6:37 pmCHS-LIR
13h 07m1 stop
$474United Airlines
Find Deal
ven., mai 15 - dim., mai 24
American Airlines Logo
1:00 pm - 5:09 pmLIR-CHS
26h 09m1 stop
American Airlines Logo
12:47 pm - 11:15 amCHS-LIR
24h 28m1 stop
$530American Airlines
Find Deal
ven., mai 15 - dim., mai 24
American Airlines Logo
2:30 pm - 10:42 pmLIR-CHS
6h 12m1 stop
American Airlines Logo
8:02 pm - 1:10 pmCHS-LIR
19h 08m1 stop
$533American Airlines
Find Deal
ven., mai 15 - dim., mai 24
Alaska Airlines Logo
11:20 am - 5:51 pmLIR-CHS
28h 31m3 stops
Alaska Airlines Logo
7:37 am - 6:20 amCHS-LIR
24h 43m3 stops
$1,342Alaska Airlines
Find Deal
ven., mai 15 - dim., mai 24
Alaska Airlines Logo
11:20 am - 5:51 pmLIR-CHS
28h 31m2 stops
Alaska Airlines Logo
7:37 am - 6:20 amCHS-LIR
24h 43m3 stops
$1,352Alaska Airlines
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 May, where the average cost of tickets from Costa Rica is $489 and $474 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$106
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 19% 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 999 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 11044 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
Airline reviews

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

8.0 ExcellentWayne, Nov 2025MIA - BWI
Read more American Airlines reviews

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

I like how the crew and pilot kept us updated Even though our flight was slightly delayed. We made up time for it in the air. I really did enjoy my seat and amenities and my trip and value overall.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

The inflight staff is never the issue always the extra and charges american charges! Literally 30 bucks for WiFi! Is insane and then it’s choppy and slow. If you pay for it once you don’t need to pay again for switching aircraft especially when there is flight delays

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

I didn't eat, so I can't rate the food. Delayed set off was beyond

No free snacks or drinks. Freezing. Uncomfortable. No plugs or entertainment. If you fly to LA the make you change terminals with a slow bus. Awful trip that took forever. Terrible airline- maybe the worst I’ve ever flown.

I hope you continue to be one of the great company

Crew are always very angry and dismissive like they seem they are being forced to work. In addition, there was a long line for the bathrooms, and only one was allowed to be used. No reason was given for only one bathroom being available; apparently, the stewardess was more interested in using the jumpseat instead of allowing the customers to use the bathroom.

Very positive in both directions. Safe travels, nice staff, lost and found in fact found my phone under my chair! I was out of cash after my NYC trip otherwise I would've offered a reward for helping my day out immensly! Thanks you so much Spirit staff!

I stopped flying spirit as much because they are crooks and thieves. It's not like other airlines where you can at least get credits they just take your money.

Flight was on time. Friendly crew. Gate agents in the other hand were very unfriendly.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

Speaker airport didn't work well, so we couldn't hear the boarding call but the plane was on time leaving and on time arriving took a while for them to open the door and there was a non-disruptive guy who was inebriated a few rows ahead of us. Overall the flight was good and we appreciate the on-time-ness

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