When did momondo last update prices for flights from Washington to Benin?

Prices for flights from Washington to Benin are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Benin?

As of October 2025, there is 1 operator available to choose from for flights from Washington to Benin.

How old do you have to be to fly from Washington to Benin?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Benin.

What documentation or ID do you need to fly to Benin?

The necessary travel and health documents for your Benin 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.

$1,473 Cheap Flights from Washington to Benin in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to Benin

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 10:50 pmSEA-COO

23h 50m1 stop

1:40 am - 8:44 amCOO-SEA

39h 04m2 stops

$1,473Delta

Find Deal

Mon, Mar 16 - Thu, Mar 19

12:40 am - 10:50 pmSEA-COO

38h 10m2 stops

1:40 am - 2:00 pmCOO-SEA

20h 20m1 stop

$1,477Delta

Find Deal

Sun, Mar 15 - Thu, Mar 19

12:40 am - 10:50 pmSEA-COO

38h 10m2 stops

1:40 am - 8:47 pmCOO-SEA

27h 07m2 stops

$1,478Delta

Find Deal

Sun, Mar 15 - Thu, Mar 19

2:11 pm - 10:50 pmSEA-COO

23h 39m2 stops

1:20 am - 4:55 pmCOO-SEA

24h 35m2 stops

$1,487Multiple Airlines

Find Deal

Wed, Nov 19 - Tue, Nov 25

10:29 pm - 12:15 pmSEA-COO

28h 46m2 stops

1:30 pm - 8:54 pmCOO-SEA

40h 24m3 stops

$1,508Ethiopian Air

Find Deal

Wed, Nov 19 - Wed, Nov 26

8:44 am - 12:15 pmSEA-COO

42h 31m3 stops

1:30 pm - 8:54 pmCOO-SEA

40h 24m3 stops

$1,643Ethiopian Air

Find Deal

Wed, Nov 19 - Wed, Nov 26

10:29 pm - 12:15 pmSEA-COO

28h 46m2 stops

12:05 pm - 10:32 amCOO-SEA

31h 27m2 stops

$1,670Ethiopian Air

Find Deal

Wed, Nov 19 - Wed, Nov 26

8:00 am - 12:15 pmSEA-COO

44h 15m2 stops

1:30 pm - 8:10 pmCOO-SEA

38h 40m3 stops

$2,280Ethiopian Air

Find Deal

Mon, Mar 16 - Fri, Mar 20

8:00 am - 12:15 pmSEA-COO

44h 15m2 stops

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 Benin

Our best Delta deals on State of Washington to Benin flight tickets

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

Delta

Mar 15

SEA12:40 amSeattle/Tacoma Intl

38h 10m

2 stops

COO10:50 pmCotonou

Mar 19

COO1:40 amCotonou

27h 07m

2 stops

SEA8:47 pmSeattle/Tacoma Intl

$1,478

Find similar

Ethiopian Air flights from State of Washington to Benin

Our best Ethiopian Air deals on State of Washington to Benin flight tickets

Ethiopian Air

Nov 19

SEA10:29 pmSeattle/Tacoma Intl

28h 46m

2 stops

COO12:15 pmCotonou

Nov 26

COO1:30 pmCotonou

40h 24m

3 stops

SEA8:54 pmSeattle/Tacoma Intl

$1,508

Find similar

Ethiopian Air

Nov 19

SEA8:44 amSeattle/Tacoma Intl

42h 31m

3 stops

COO12:15 pmCotonou

Nov 26

COO1:30 pmCotonou

40h 24m

3 stops

SEA8:54 pmSeattle/Tacoma Intl

$1,643

Find similar

Ethiopian Air

Nov 19

SEA10:29 pmSeattle/Tacoma Intl

28h 46m

2 stops

COO12:15 pmCotonou

Nov 26

COO12:05 pmCotonou

31h 27m

2 stops

SEA10:32 amSeattle/Tacoma Intl

$1,670

Find similar

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-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

Sun 3/15

12:40 am-10:50 pm

2 stops38h 10m

Cotonou

Thu 3/19

1:40 am-8:47 pm

2 stops27h 07m

$1,478

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 11/19

2:11 pm-10:50 pm

2 stops23h 39m

Cotonou

Tue 11/25

1:20 am-4:55 pm

2 stops24h 35m

$1,487

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 11/19

10:29 pm-12:15 pm

2 stops28h 46m

Cotonou

Wed 11/26

1:30 pm-8:54 pm

3 stops40h 24m

$1,508

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 11/19

8:44 am-12:15 pm

3 stops42h 31m

Cotonou

Wed 11/26

1:30 pm-8:54 pm

3 stops40h 24m

$1,643

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 11/19

10:29 pm-12:15 pm

2 stops28h 46m

Cotonou

Wed 11/26

12:05 pm-10:32 am

2 stops31h 27m

$1,670

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

$2,280

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

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

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 Benin?

According to our data, Sunday is the cheapest day to fly to Benin 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 Benin is Friday, with ticket prices averaging around $1,204.

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

The cheapest time of day to fly to Benin is in the afternoon when flights can be purchased for as low as $1,014. Flights to Benin are more costly in the morning, with an average ticket price of $1,204. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap State of Washington to Benin flight deals and tips

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

Direct flights	None

There are no direct flights from State of Washington to Benin. There are no popular flight routes from State of Washington to Benin.

Search flight deals

When did momondo last update prices for flights from Washington to Benin?
Prices for flights from Washington to Benin are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Benin?
As of October 2025, there is 1 operator available to choose from for flights from Washington to Benin.
How old do you have to be to fly from Washington to Benin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Benin.
What documentation or ID do you need to fly to Benin?
The necessary travel and health documents for your Benin 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 Benin

Compare and see reviews for airlines that fly from State of Washington to Benin with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $771	Free Cancellation	Rating 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 Benin?

It is quick and easy to find Washington to Benin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Benin that suits you.

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

Yes. momondo enables you to select and highlight flights to Benin from Washington with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Benin.

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

Yes momondo offers price alerts on flights to Benin from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Benin 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

Thu 11/6

Thu 11/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Benin

Popular cities in Benin

Flights to Cotonoufrom $951

Cheap flights from Washington to Benin from $1,473

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 Benin 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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington to Benin

Cheap round-trip flights

Delta flights from State of Washington to Benin

Our best Delta deals on State of Washington to Benin flight tickets

Ethiopian Air flights from State of Washington to Benin

Our best Ethiopian Air deals on State of Washington to Benin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Benin that are best for you.

See travel insights to Benin from

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

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 Benin?

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

Cheap State of Washington to Benin flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Washington to Benin?

How many operators does momondo search for flights from Washington to Benin?

How old do you have to be to fly from Washington to Benin?

What documentation or ID do you need to fly to Benin?

Best airlines flying from State of Washington to Benin

Compare and see reviews for airlines that fly from State of Washington to Benin with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Benin 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Benin

Popular cities in Benin

Popular flights according to clicks in the last 7 days on momondo