$294 Cheap Flights from Washington (IAD) to Culebra (CPX)

View $294 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Culebra (CPX-Benjamin Rivera Noriega)

Cheap Flights from Washington to Culebra (IAD-CPX)

Prices were available within the past 7 days and start at $294 for one-way flights and $682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$682 Roundtrip, found 1 day ago
$682
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $682 found 1 day ago
United
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $692 found 1 day ago
United
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $724 found 1 day ago
United
Fri, Oct 31 - Tue, Nov 4
IAD
Washington
CPX
Culebra
$726 Roundtrip, found 3 days ago
$726
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Washington to Culebra, returning Tue, Nov 4, priced at $726 found 3 days ago
United
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$730 Roundtrip, found 1 day ago
$730
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $730 found 1 day ago
United
Fri, Oct 31 - Tue, Nov 4
IAD
Washington
CPX
Culebra
$785 Roundtrip, found 3 days ago
$785
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Washington to Culebra, returning Tue, Nov 4, priced at $785 found 3 days ago
United
Thu, Jul 9 - Sun, Jul 12
IAD
Washington
CPX
Culebra
$790 Roundtrip, found 3 days ago
$790
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 9 from Washington to Culebra, returning Sun, Jul 12, priced at $790 found 3 days ago
American Airlines
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$792 Roundtrip, found 1 day ago
$792
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $792 found 1 day ago
United
Thu, Oct 2 - Sun, Oct 5
IAD
Washington
CPX
Culebra
$811 Roundtrip, found 6 days ago
$811
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Washington to Culebra, returning Sun, Oct 5, priced at $811 found 6 days ago
Delta
Sun, Jul 26 - Wed, Jul 29
IAD
Washington
CPX
Culebra
$881 Roundtrip, found 1 day ago
$881
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jul 26 from Washington to Culebra, returning Wed, Jul 29, priced at $881 found 1 day ago

Alternative airports near Culebra

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Flights from $836
STT
Cyril E. King
Flights from $836
Select flight to Antonio Rivera Rodriguez VQS. Cheapest option available. Average driving time to city center is 1 hour 57 minutes. Flights from $652
VQS
Antonio Rivera Rodriguez
Cheapest
Average driving time to city center1 h 57 min
Flights from $652

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX) cost?
Get a cheap one-way flight from $294 or cheap return flight from $682 from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX)?
The cheapest month to fly from IAD to CPX is July, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAD to CPX flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX)?
You'll need to catch a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IAD to CPX?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Culebra from Washington Dulles Intl. Airport (IAD)?
If you're traveling on a direct flight from Washington Dulles Intl. Airport (IAD) to Culebra, Luis Munoz Marin Intl. Airport (SJU) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX) last-minute?
Last-minute bookings from IAD to CPX are typically more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to land a cheap fare right before your journey.
Is it cheaper to book an IAD to CPX flight and hotel package?
Opting for an IAD to CPX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Benjamin Rivera Noriega Airport (CPX)?
If you booked your IAD to CPX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Benjamin Rivera Noriega
Airlines serving
United
Roundtrip price
$682
Distance
1601 mi

Book with confidence

Book with confidence

Washington to Culebra Flights

The cheapest times to fly from Washington to Culebra

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Culebra are during the month of July. You can find some of the cheapest flights from Washington to Culebra with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Culebra

Sunday is one of the best days to book for cheap flights from Washington to Culebra: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Culebra

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Culebra in 2025. You can also book with separate airlines for your outbound and return journeys, from $294 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Culebra flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Culebra airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Culebra Flights

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*Available to One Key members.