$1,118 Cheap Flights from Cotonou (COO) to Washington (DCA)

View $1,118 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Cotonou (COO-Cadjehoun) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Cotonou to Washington (COO-DCA)

Prices were available within the past 7 days and start at $1,118 for one-way flights and $1,154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Nov 22 - Wed, Jan 21
COO
Cotonou
DCA
Washington
$1,154 Roundtrip, found 4 days ago
$1,154
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Nov 22 from Cotonou to Washington, returning Wed, Jan 21, priced at $1,154 found 4 days ago
Delta
Sat, Nov 22 - Wed, Jan 21
COO
Cotonou
DCA
Washington
$1,323 Roundtrip, found 4 days ago
$1,323
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 22 from Cotonou to Washington, returning Wed, Jan 21, priced at $1,323 found 4 days ago
Delta
Wed, Nov 12 - Sun, Jan 25
COO
Cotonou
DCA
Washington
$1,327 Roundtrip, found 4 days ago
$1,327
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Cotonou to Washington, returning Sun, Jan 25, priced at $1,327 found 4 days ago
Delta
Wed, Nov 12 - Sun, Jan 25
COO
Cotonou
DCA
Washington
$1,327 Roundtrip, found 4 days ago
$1,327
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Cotonou to Washington, returning Sun, Jan 25, priced at $1,327 found 4 days ago
Delta
Wed, Nov 12 - Sun, Jan 25
COO
Cotonou
DCA
Washington
$1,333 Roundtrip, found 4 days ago
$1,333
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Cotonou to Washington, returning Sun, Jan 25, priced at $1,333 found 4 days ago
Air France
Sat, Nov 22 - Wed, Jan 21
COO
Cotonou
DCA
Washington
$1,350 Roundtrip, found 4 days ago
$1,350
Roundtrip
found 4 days ago
Select Air France flight, departing Sat, Nov 22 from Cotonou to Washington, returning Wed, Jan 21, priced at $1,350 found 4 days ago
Delta
Wed, Nov 12 - Sun, Jan 25
COO
Cotonou
DCA
Washington
$1,354 Roundtrip, found 4 days ago
$1,354
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Cotonou to Washington, returning Sun, Jan 25, priced at $1,354 found 4 days ago
Delta
Sat, Nov 22 - Wed, Jan 21
COO
Cotonou
DCA
Washington
$1,356 Roundtrip, found 4 days ago
$1,356
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 22 from Cotonou to Washington, returning Wed, Jan 21, priced at $1,356 found 4 days ago
Delta
Wed, Nov 12 - Sun, Jan 25
COO
Cotonou
DCA
Washington
$1,360 Roundtrip, found 4 days ago
$1,360
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Cotonou to Washington, returning Sun, Jan 25, priced at $1,360 found 4 days ago
Ethiopian Airlines
Tue, Dec 16 - Tue, Jan 6
COO
Cotonou
DCA
Washington
$7,868 Roundtrip, found 1 day ago
$7,868
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Tue, Dec 16 from Cotonou to Washington, returning Tue, Jan 6, priced at $7,868 found 1 day ago

Alternative airports near Washington

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

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $1,146
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $1,146

Frequently asked questions

How much does a flight from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA) cost?
Secure a cheap one-way flight from $1,118 or cheap return flight from $1,154 from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA) 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 Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA)?
The cheapest month to fly from COO to DCA is November, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from COO to DCA. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA)?
You'll need to catch a flight with a layover when traveling from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from COO to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA)?
Opt for a flight from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this 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 Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your ticket from COO to DCA right before your trip is generally more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a COO to DCA flight and hotel package?
You can save money by securing a COO to DCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Cadjehoun Airport (COO) to Ronald Reagan Washington National Airport (DCA)?
You can usually cancel or reschedule your COO to DCA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Cadjehoun
Destination airport
Ronald Reagan Washington National
Airlines serving
Delta
Roundtrip price
$1,154
Distance
5374 mi

Book with confidence

Cotonou to Washington Flights

The cheapest times to fly from Cotonou to Washington

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 Cotonou to Washington are during the month of November. You can find some of the cheapest flights from Cotonou to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cotonou to Washington

Sunday is one of the best days to book for cheap flights from Cotonou to Washington: 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 Cotonou to Washington

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 Cotonou to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,118 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 Cotonou to Washington 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 Cotonou to Washington 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.

 

Cotonou to Washington Flights

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*Available to One Key members.