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Culebra

$1,926+ Cheap flights from Charleston (CHS) to Culebra (CPX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — CPX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Charleston to Culebra

Cheapest flights from Charleston to Culebra
Explore the most affordable flight options available from Charleston to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:30 am
CHS
-
CPX
2 stops9h 43m
United Airlines
Sun 4/510:30 am
CPX
-
CHS
2 stops35h 07m
United Airlines
Deal found 1/26$1,926
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:30 am
CHS
-
CPX
2 stops9h 43m
United Airlines
Wed 4/2910:30 am
CPX
-
CHS
2 stops29h 26m
United Airlines
Deal found 1/26$2,077

Find flight deals from Charleston to Culebra

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Culebra (CPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,926
(United Airlines)

Popular in

August

Cheapest in

October

Average price

$387
Provider with most accurate pricing for Charleston-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Charleston-San Juan Luis Munoz Marin Intl flights.
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From Charleston to Culebra
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Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Culebra that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Charleston to Culebra that are best for you.

Fly from

Charleston

Fly to

Culebra

Route

Depart

Return

Price

CharlestonCulebra

CHS - CPX

CHSCPX

Charleston

Fri 3/27

6:30 am-4:13 pm

2 stops9h 43m

Culebra

Sun 4/5

10:30 am-9:37 pm

2 stops35h 07m

$1,926

CharlestonCulebra

CHS - CPX

CHSCPX

Charleston

Sun 4/26

6:30 am-4:13 pm

2 stops9h 43m

Culebra

Wed 4/29

10:30 am-9:59 pm

2 stops35h 29m

$2,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Charleston to Culebra

Have a flexible travel schedule? Discover the best time to fly to Culebra from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Culebra

What is the cheapest month to book a flight from Charleston to Culebra?

Currently, June is the cheapest month in which you can book a flight from Charleston to Culebra (average of $149). Flying from Charleston to Culebra in December is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Culebra. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Charleston to Culebra?

    Departing from Charleston to Culebra will take you 9h 43m. Charleston and Culebra are separated by a distance of 1359 mi.

  • Can I find deals for flights from Charleston to Culebra that include hotel bookings?

    Yes. In addition to deals on Charleston to Culebra flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Culebra?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Culebra.

  • Can I find deals for business class flights from Charleston to Culebra?

    Yes. Cheapflights offers flight deals from Charleston to Culebra by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Culebra?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Culebra (average of $149). Flying from Charleston to Culebra in December is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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