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Culebra

$760+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CPX
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:08 pm
RDU
-
CPX
3 stops21h 20m
Multiple Airlines
Fri 2/273:03 pm
CPX
-
RDU
3 stops27h 08m
Multiple Airlines
Deal found 2/8$760
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/27:00 am
RDU
-
CPX
2 stops9h 13m
United Airlines
Mon 4/610:30 am
CPX
-
RDU
2 stops35h 57m
United Airlines
Deal found 2/8$1,687
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/27:00 am
RDU
-
CPX
2 stops9h 13m
United Airlines
Sun 4/510:30 am
CPX
-
RDU
2 stops35h 57m
United Airlines
Deal found 2/8$1,736
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/17:50 pm
RDU
-
CPX
2 stops20h 23m
United Airlines
Mon 4/610:30 am
CPX
-
RDU
3 stops27h 28m
United Airlines
Deal found 2/9$1,814
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/17:50 pm
RDU
-
CPX
2 stops20h 23m
United Airlines
Sun 4/510:30 am
CPX
-
RDU
2 stops29h 13m
United Airlines
Deal found 2/9$1,842
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/66:15 am
RDU
-
CPX
2 stops8h 58m
United Airlines
Thu 3/1210:30 am
CPX
-
RDU
2 stops25h 11m
United Airlines
Deal found 2/10$2,313

Find flight deals from Raleigh to Culebra

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$286
Provider with most accurate pricing for Raleigh-Durham-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Raleigh-Durham to Culebra
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 February 11, 2026.
Use the filters below to find and compare flights from Raleigh to Culebra that are best for you.

Fly from

Raleigh

Fly to

Culebra

Route

Depart

Return

Price

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

Mon 2/23

3:08 pm-1:28 pm

3 stops21h 20m

Culebra

Fri 2/27

3:03 pm-5:11 pm

3 stops27h 08m

$760

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

Thu 4/2

7:00 am-4:13 pm

2 stops9h 13m

Culebra

Mon 4/6

10:30 am-10:27 pm

2 stops35h 57m

$1,687

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

Thu 4/2

7:00 am-4:13 pm

2 stops9h 13m

Culebra

Sun 4/5

10:30 am-10:27 pm

2 stops35h 57m

$1,736

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

Wed 4/1

7:50 pm-4:13 pm

2 stops20h 23m

Culebra

Mon 4/6

10:30 am-1:58 pm

3 stops27h 28m

$1,814

RaleighCulebra

RDU - CPX

RDUCPX

Raleigh-Durham

Wed 4/1

7:50 pm-4:13 pm

2 stops20h 23m

Culebra

Sun 4/5

10:30 am-3:43 pm

2 stops29h 13m

$1,842

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Culebra (average of $109). Flying from Raleigh to Culebra in October is currently the most expensive (average of $214). 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 Raleigh 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 Raleigh to Culebra?

    Departing from Raleigh to Culebra will take you 9h 13m. There are 1466 mi between Raleigh and Culebra.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Culebra (average of $109). Flying from Raleigh to Culebra in October is currently the most expensive (average of $214). 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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