$353 Cheap Flights from Seattle (SEA) to Culebra (CPX)

View $353 flight on Sun, Apr 12, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Culebra (CPX-Benjamin Rivera Noriega)

Cheap Flights from Seattle to Culebra (SEA-CPX)

Prices were available within the past 7 days and start at $353 for one-way flights and $715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$715 Roundtrip, found 6 days ago
$715
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $715 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$735 Roundtrip, found 6 days ago
$735
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $735 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$755 Roundtrip, found 6 days ago
$755
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $755 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$766 Roundtrip, found 6 days ago
$766
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $766 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$786 Roundtrip, found 6 days ago
$786
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $786 found 6 days ago
JetBlue Airways
Fri, Sep 5 - Thu, Sep 18
SEA
Seattle
CPX
Culebra
$799 Roundtrip, found 6 days ago
$799
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep 5 from Seattle to Culebra, returning Thu, Sep 18, priced at $799 found 6 days ago
United
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$800 Roundtrip, found 6 days ago
$800
Roundtrip
found 6 days ago
Select United flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $800 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$806 Roundtrip, found 6 days ago
$806
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $806 found 6 days ago
American Airlines
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$809 Roundtrip, found 6 days ago
$809
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $809 found 6 days ago
Delta
Sun, Apr 12 - Tue, Apr 21
SEA
Seattle
CPX
Culebra
$1,139 Roundtrip, found 6 days ago
$1,139
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Apr 12 from Seattle to Culebra, returning Tue, Apr 21, priced at $1,139 found 6 days 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. Cheapest option available. Flights from $726
STT
Cyril E. King
Cheapest
Flights from $726
Select flight to Antonio Rivera Rodriguez VQS. Average driving time to city center is 1 hour 57 minutes. Flights from $837
VQS
Antonio Rivera Rodriguez
Average driving time to city center1 h 57 min
Flights from $837
Flights from Seattle (SEA) to Culebra (CPX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Benjamin Rivera Noriega
Roundtrip price
$715
Distance
3763 mi

Seattle to Culebra Flights

The cheapest times to fly from Seattle 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 Seattle to Culebra are during the month of April. You can find some of the cheapest flights from Seattle to Culebra with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Culebra

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to Culebra in 2025. You can also book with separate airlines for your outbound and return journeys, from $353 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 Seattle 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 Seattle 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX) cost?
Grab a cheap one-way flight from $353 or cheap return flight from $715 from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX)?
Traveling in April can help you save, as it's the cheapest month for flights between SEA and CPX. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX)?
To find the cheapest airline flying from SEA to CPX, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX)?
There aren't any daily direct flights departing from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SEA to CPX?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline 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 Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX) last-minute?
Booking your flight from SEA to CPX just before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to CPX flight and hotel package?
Booking a SEA to CPX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Benjamin Rivera Noriega Airport (CPX)?
If you reserved your SEA to CPX flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.