Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to Cotonou from $1,472

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cotonou departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington to Cotonou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:00 pm - 10:50 pmSEA-COO
23h 50m1 stop
Delta Logo
1:40 am - 2:00 pmCOO-SEA
20h 20m1 stop
$1,472Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
3:00 pm - 10:50 pmSEA-COO
23h 50m1 stop
Delta Logo
1:40 am - 8:44 amCOO-SEA
39h 04m2 stops
$1,473Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
12:40 am - 10:50 pmSEA-COO
38h 10m2 stops
Delta Logo
1:40 am - 2:00 pmCOO-SEA
20h 20m1 stop
$1,477Delta
Find Deal
Sun, Mar 15 - Thu, Mar 19
Delta Logo
9:30 am - 10:50 pmSEA-COO
29h 20m2 stops
Delta Logo
1:40 am - 7:28 amCOO-SEA
37h 48m2 stops
$1,478Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
8:00 am - 10:50 pmSEA-COO
30h 50m2 stops
Delta Logo
1:40 am - 6:58 pmCOO-SEA
25h 18m2 stops
$1,487Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Ethiopian Air Logo
8:00 am - 12:15 pmSEA-COO
44h 15m2 stops
Ethiopian Air Logo
1:30 pm - 8:10 pmCOO-SEA
38h 40m3 stops
$2,031Ethiopian Air
Find Deal
Mon, Mar 16 - Fri, Mar 20
Ethiopian Air Logo
8:00 am - 12:15 pmSEA-COO
44h 15m2 stops
Ethiopian Air Logo
1:30 pm - 8:10 pmCOO-SEA
38h 40m3 stops
$2,432Ethiopian Air
Find Deal
Mon, Mar 16 - Fri, Mar 20

Delta flights from State of Washington to Cotonou

Our best Delta deals on State of Washington to Cotonou flight tickets
Delta
Mar 16
SEA3:00 pmSeattle/Tacoma Intl
23h 50m
1 stop
COO10:50 pmCotonou
Mar 19
COO1:40 amCotonou
20h 20m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$1,472
Find similar
Delta
Mar 16
SEA3:00 pmSeattle/Tacoma Intl
23h 50m
1 stop
COO10:50 pmCotonou
Mar 19
COO1:40 amCotonou
39h 04m
2 stops
SEA8:44 amSeattle/Tacoma Intl
$1,473
Find similar
Delta
Mar 15
SEA12:40 amSeattle/Tacoma Intl
38h 10m
2 stops
COO10:50 pmCotonou
Mar 19
COO1:40 amCotonou
20h 20m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$1,477
Find similar

Ethiopian Air flights from State of Washington to Cotonou

Our best Ethiopian Air deals on State of Washington to Cotonou flight tickets
Ethiopian Air
Mar 16
SEA8:00 amSeattle/Tacoma Intl
44h 15m
2 stops
COO12:15 pmCotonou
Mar 20
COO1:30 pmCotonou
38h 40m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$2,031
Find similar
Ethiopian Air
Mar 16
SEA8:00 amSeattle/Tacoma Intl
44h 15m
2 stops
COO12:15 pmCotonou
Mar 20
COO1:30 pmCotonou
38h 40m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$2,432
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Cotonou 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Washington to Cotonou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

3:00 pm-10:50 pm

1 stop23h 50m

Cotonou

Thu 3/19

1:40 am-2:00 pm

1 stop20h 20m

$1,472

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

3:00 pm-10:50 pm

1 stop23h 50m

Cotonou

Thu 3/19

1:40 am-8:44 am

2 stops39h 04m

$1,473

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/15

12:40 am-10:50 pm

2 stops38h 10m

Cotonou

Thu 3/19

1:40 am-2:00 pm

1 stop20h 20m

$1,477

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

9:30 am-10:50 pm

2 stops29h 20m

Cotonou

Thu 3/19

1:40 am-7:28 am

2 stops37h 48m

$1,478

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

8:00 am-10:50 pm

2 stops30h 50m

Cotonou

Thu 3/19

1:40 am-6:58 pm

2 stops25h 18m

$1,487

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

8:00 am-12:15 pm

2 stops44h 15m

Cotonou

Fri 3/20

1:30 pm-8:10 pm

3 stops38h 40m

$2,031

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

8:00 am-12:15 pm

2 stops44h 15m

Cotonou

Fri 3/20

1:30 pm-8:10 pm

3 stops38h 40m

$2,432

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cotonou from

How to get the cheapest flight ticket from State of Washington to Cotonou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cotonou?

According to our data, Sunday is the cheapest day to fly to Cotonou from State of Washington. The lowest ticket price found for a Sunday departure recently was $989. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Cotonou is Friday, with ticket prices averaging around $1,204.

What is the cheapest time of day to depart on your flight to Cotonou?

Our most recent data shows that the best time of day to fly to Cotonou is in the afternoon. Flights from State of Washington to Cotonou during this time can be as low as $1,014. Try not to purchase tickets in the morning because they tend to be around $1,204. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap State of Washington to Cotonou flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Cotonou

Direct flights

None
There are no direct flights from State of Washington to Cotonou. There are no popular flight routes from State of Washington to Cotonou.
Search flight deals

  • When did momondo last update prices for flights from Washington to Cotonou Airport?

    Prices for flights from Washington to Cotonou Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Cotonou Airport?

  • How old do you have to be to fly from Washington to Cotonou Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Cotonou Airport.

  • What documentation or ID do you need to fly to Cotonou Airport?

    The necessary travel and health documents for your Cotonou Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Cotonou

Compare and see reviews for airlines that fly from State of Washington to Cotonou with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $771Free CancellationRating
7.4
1,467 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Cotonou?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cotonou from Washington.

Can I find flights from Washington to Cotonou with flexible booking policies on momondo?

Flights from Washington to Cotonou with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Cotonou?

momondo provides multiple filters to help you find the best flight to Cotonou from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Cotonou right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Cotonou now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cotonou and let you know when they change.

An easier way to manage your Cotonou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/8
Sat 11/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Benin

Fly your favorite airline to Cotonou

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates