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

Users have found that booking a flight from Raleigh to Culebra at least 18 days early can save you up to 27% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Raleigh to Culebra for as little as $273 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $349 for flights departing within the next 3 days.

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

The best pricing can be found in the month of September. Prices to Culebra from Raleigh average $311. You can even find prices in September for less than $311, as users have found deals to Culebra from as low as $88. The month of December appears to be one of the more expensive times to travel to Culebra from Raleigh. Flying in the targeted month can save you up to 19%.

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

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

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

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

How can I find direct flights from Raleigh to Culebra?

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

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

Yes. Cheapflights offers flight deals from Raleigh 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.

$1,557+ Flights from Raleigh to Culebra

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Cheap flight deals from Raleigh to Culebra

Round-trip from	$1,557 (United Airlines)
Popular in	December
Cheapest in	September
Average price	$310

From Raleigh-Durham to Culebra

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Raleigh to Culebra

Cheapest flights from Raleigh to Culebra
Explore the most affordable flight options available from Raleigh to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

lun. 11/36:15 amRDU - CPX

2 stops9h 36mUnited Airlines

vie. 11/710:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,557

dom. 11/28:00 pmRDU - CPX

2 stops19h 51mUnited Airlines

vie. 11/710:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,672

vie. 10/316:00 amRDU - CPX

2 stops10h 51mUnited Airlines

vie. 11/710:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,726

lun. 11/36:15 amRDU - CPX

2 stops9h 36mUnited Airlines

dom. 11/910:13 amCPX - RDU

2 stops37h 32mUnited Airlines

Deal found 8/14

$1,736

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

lun. 11/36:15 amRDU - CPX

2 stops9h 36mUnited Airlines

vie. 11/710:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,557

lun. 11/36:00 amRDU - CPX

2 stops9h 51mUnited Airlines

jue. 11/610:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,557

lun. 11/36:15 amRDU - CPX

2 stops9h 36mUnited Airlines

sáb. 11/810:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,557

lun. 11/36:15 amRDU - CPX

2 stops9h 36mUnited Airlines

mié. 11/510:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,557

dom. 11/28:00 pmRDU - CPX

2 stops19h 51mUnited Airlines

sáb. 11/810:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,672

dom. 11/28:00 pmRDU - CPX

2 stops19h 51mUnited Airlines

jue. 11/610:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,672

dom. 11/28:00 pmRDU - CPX

2 stops19h 51mUnited Airlines

mié. 11/510:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,672

dom. 11/28:00 pmRDU - CPX

2 stops19h 51mUnited Airlines

vie. 11/710:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,672

jue. 11/66:15 amRDU - CPX

2 stops9h 36mUnited Airlines

mar. 11/1110:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/12

$1,726

mar. 11/46:00 amRDU - CPX

2 stops9h 51mUnited Airlines

mié. 11/510:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,726

sáb. 11/16:30 amRDU - CPX

2 stops10h 21mUnited Airlines

jue. 11/610:13 amCPX - RDU

2 stops12h 34mUnited Airlines

Deal found 8/14

$1,726

Fly from

Fly to

Route

Depart

Return

Price

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

lun. 11/3

6:15 am-4:51 pm

2 stops9h 36m

Culebra

vie. 11/7

10:13 am-9:47 pm

2 stops12h 34m

$1,557

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

lun. 11/3

6:00 am-4:51 pm

2 stops9h 51m

Culebra

jue. 11/6

10:13 am-9:47 pm

2 stops12h 34m

$1,557

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

lun. 11/3

6:15 am-4:51 pm

2 stops9h 36m

Culebra

sáb. 11/8

10:13 am-9:47 pm

2 stops12h 34m

$1,557

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

lun. 11/3

6:15 am-4:51 pm

2 stops9h 36m

Culebra

mié. 11/5

10:13 am-9:47 pm

2 stops12h 34m

$1,557

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

dom. 11/2

8:00 pm-4:51 pm

2 stops19h 51m

Culebra

sáb. 11/8

10:13 am-9:47 pm

2 stops12h 34m

$1,672

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

dom. 11/2

8:00 pm-4:51 pm

2 stops19h 51m

Culebra

jue. 11/6

10:13 am-9:47 pm

2 stops12h 34m

$1,672

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

dom. 11/2

8:00 pm-4:51 pm

2 stops19h 51m

Culebra

mié. 11/5

10:13 am-9:47 pm

2 stops12h 34m

$1,672

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

dom. 11/2

8:00 pm-4:51 pm

2 stops19h 51m

Culebra

vie. 11/7

10:13 am-9:47 pm

2 stops12h 34m

$1,672

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

jue. 11/6

6:15 am-4:51 pm

2 stops9h 36m

Culebra

mar. 11/11

10:13 am-9:47 pm

2 stops12h 34m

$1,726

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

mar. 11/4

6:00 am-4:51 pm

2 stops9h 51m

Culebra

mié. 11/5

10:13 am-9:47 pm

2 stops12h 34m

$1,726

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 11 results

Best time to book a flight from Raleigh to Culebra

Have a flexible travel schedule? Discover the best time to fly to Culebra from Raleigh 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

Can I find deals for flights from Raleigh to Culebra that include hotel bookings?
Yes. In addition to deals on Raleigh to Culebra flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Culebra?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Culebra.
Can I find deals for business class flights from Raleigh to Culebra?
Yes. Cheapflights offers flight deals from Raleigh 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.

Browse thousands of different options on Cheapflights for your next trip

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$1,557+ Cheap flights from Raleigh (RDU) 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh 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 Raleigh to Culebra

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Raleigh to Culebra

Cheapest flights from Raleigh to CulebraExplore the most affordable flight options available from Raleigh to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Raleigh to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Raleigh to Culebra

Have a flexible travel schedule? Discover the best time to fly to Culebra from Raleigh with our price prediction graph.

Related info for your journey

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

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

How can I find direct flights from Raleigh to Culebra?

Can I find deals for business class flights from Raleigh 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 Raleigh to Culebra

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Cheapest flights from Raleigh to Culebra
Explore the most affordable flight options available from Raleigh to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.