How long is the flight from Charleston to Culebra?

Departing from Charleston to Culebra will take you 9h 38m. Charleston and Culebra are separated by a distance of 1359 mi.

How far in advance should I book a flight from Charleston to Culebra?

Travelers have found it’s best to book a flight 50 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Charleston to Culebra 1-2 weeks in advance for as low as $344, or $411 for flights within the next 24 hours.

What is the cheapest month to fly from Charleston to Culebra?

The best pricing can be found in the month of October. Prices to Culebra from Charleston average $452. You can even find prices in October for less than $452, as users have found deals to Culebra from as low as $248. The month of December appears to be one of the more expensive times to travel to Culebra from Charleston. Flying in the targeted month can save you up to 34%.

What is the cheapest time of day to fly from CHS to CPX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Culebra as you normally would.

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.

$693+ Flights from Charleston to Culebra

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Charleston to Culebra with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charleston to Culebra

Round-trip from	$693 (United)
Popular in	December
Cheapest in	October
Average price	$394

From Charleston to Culebra

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 September 14, 2025.

Fri 9/266:00 amCHS - CPX

2 stops25h 59mMultiple Airlines

Mon 9/295:11 pmCPX - CHS

2 stops16h 04mMultiple Airlines

Deal found 9/13

$693

Best flights from Charleston to Culebra
Discover carefully curated flight deals from Charleston to Culebra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2025.

Fri 9/266:00 amCHS - CPX

2 stops25h 59mMultiple Airlines

Mon 9/295:11 pmCPX - CHS

2 stops16h 04mMultiple Airlines

Deal found 9/13

$693

Tue 3/106:35 amCHS - CPX

2 stops9h 38mUnited Airlines

Wed 3/1110:30 amCPX - CHS

2 stops12h 49mUnited Airlines

Deal found 9/11

$2,679

Last-minute flights from Charleston to Culebra
Discover last-minute flight deals from Charleston to Culebra. Data last updated September 14, 2025 and is based on user searches.

Fri 9/266:00 amCHS - CPX

2 stops25h 59mMultiple Airlines

Mon 9/295:11 pmCPX - CHS

2 stops16h 04mMultiple Airlines

Deal found 9/13

$693

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonCulebra

CHS - CPX

CHSCPX

Charleston

Fri 9/26

6:00 am-7:59 am

2 stops25h 59m

Culebra

Mon 9/29

5:11 pm-9:15 am

2 stops16h 04m

$693

CharlestonCulebra

CHS - CPX

CHSCPX

Charleston

Tue 3/10

6:35 am-4:13 pm

2 stops9h 38m

Culebra

Wed 3/11

10:30 am-11:19 pm

2 stops12h 49m

$2,679

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.

Related info for your journey

How long is the flight from Charleston to Culebra?
Departing from Charleston to Culebra will take you 9h 38m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Charleston to Culebra

Charlotte to Luis Munoz Marin Intl flights

Charleston to Luis Munoz Marin Intl flights

Savannah to Luis Munoz Marin Intl flights

Greenville to Luis Munoz Marin Intl flights

Columbia to Luis Munoz Marin Intl flights

Myrtle Beach to Luis Munoz Marin Intl flights

Charlotte to Ponce flights

Augusta to Luis Munoz Marin Intl flights

Hilton Head Island to Luis Munoz Marin Intl flights

Charlotte to Culebra flights

Charlotte to Aguadilla flights

Florence to Luis Munoz Marin Intl flights

Savannah to Aguadilla flights

Charlotte to Vieques flights

Charleston to Aguadilla flights

Charlotte to Mayagüez flights

Greenville to Aguadilla flights

Myrtle Beach to Aguadilla flights

Myrtle Beach to Mayagüez flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$693+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Culebra with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Culebra

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Culebra

Cheapest flights from Charleston to CulebraExplore 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 September 14, 2025.

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 September 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Culebra that are best for you.

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.

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?

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

How can I find direct flights from Charleston to Culebra?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Culebra

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 September 14, 2025.