How long is the flight from Benin to Washington, D.C.?

Airlines like Turkish Airlines, United Airlines, and Air Canada fly from Benin to Washington, D.C. in about 21h 50m. The time it takes to get you to your destination can typically vary by up to 17h 55m. There are 5393 mi between Benin and Washington, D.C.. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Benin to Washington, D.C.?

The most popular flight routes from Benin to Washington, D.C. are Cotonou - Washington, D.C. Dulles Intl, Cotonou - Washington, D.C. Reagan-National and Cotonou - Baltimore/Washington.

Can I find deals for flights from Benin to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Benin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Benin to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Benin to Washington, D.C..

Can I find deals for business class flights from Benin to Washington, D.C.?

Yes. Cheapflights offers flight deals from Benin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,161+ Flights from Benin to Washington, D.C.

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Cheap flight deals from Benin to Washington, D.C.

Cheapest flights from Benin to Washington, D.C.
Explore the most affordable flight options available from Benin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Tue 12/161:30 pmCOO - IAD

2 stops24h 30mMultiple Airlines

Sat 1/38:50 pmIAD - COO

1 stop11h 35mMultiple Airlines

Deal found 12/15

$1,519

Wed 12/171:30 pmCOO - IAD

2 stops24h 30mMultiple Airlines

Sat 1/38:50 pmIAD - COO

1 stop11h 35mMultiple Airlines

Deal found 12/16

$1,521

Wed 12/171:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 1/38:50 pmIAD - COO

1 stop11h 35mEthiopian Air

Deal found 12/15

$1,568

Tue 12/161:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 1/38:50 pmIAD - COO

1 stop11h 35mEthiopian Air

Deal found 12/16

$1,621

Tue 12/1612:05 pmCOO - DCA

2 stops16h 54mMultiple Airlines

Sat 1/36:15 amDCA - COO

2 stops30h 40mMultiple Airlines

Deal found 12/15

$1,735

Wed 12/1711:50 amCOO - DCA

2 stops17h 09mMultiple Airlines

Sat 1/36:15 amDCA - COO

2 stops30h 40mMultiple Airlines

Deal found 12/15

$2,166

Tue 12/161:20 amCOO - BWI

2 stops21h 31mAir France

Sat 1/35:36 pmBWI - COO

2 stops23h 14mAir France

Deal found 12/15

$3,192

Best flights from Benin to Washington, D.C.
Discover carefully curated flight deals from Benin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 3/2712:50 amCOO - IAD

2 stops39h 45mTurkish Airlines

Wed 4/11:20 pmIAD - COO

1 stop26h 55mTurkish Airlines

Deal found 12/14

$1,161

Mon 6/159:30 pmCOO - IAD

1 stop21h 50mUnited Airlines

Wed 7/155:35 pmIAD - COO

2 stops21h 40mUnited Airlines

Deal found 12/15

$1,311

Sat 3/2812:05 pmCOO - IAD

1 stop13h 00mEthiopian Air

Wed 4/19:20 pmIAD - COO

1 stop12h 05mEthiopian Air

Deal found 12/15

$1,390

Mon 6/159:30 pmCOO - IAD

2 stops47h 25mBrussels Airlines

Wed 7/155:35 pmIAD - COO

2 stops21h 40mBrussels Airlines

Deal found 12/15

$1,403

Mon 6/159:30 pmCOO - IAD

2 stops42h 53mMultiple Airlines

Wed 7/155:35 pmIAD - COO

2 stops21h 40mMultiple Airlines

Deal found 12/15

$1,421

Mon 6/159:30 pmCOO - DCA

2 stops23h 09mAir Canada

Wed 7/156:00 amDCA - COO

3 stops33h 15mAir Canada

Deal found 12/15

$1,537

Sat 4/1810:10 pmCOO - IAD

2 stops42h 25mTurkish Airlines

Thu 4/301:20 pmIAD - COO

1 stop26h 55mTurkish Airlines

Deal found 12/15

$1,298

Sat 4/189:30 pmCOO - IAD

1 stop21h 50mUnited Airlines

Thu 4/3010:07 pmIAD - COO

3 stops41h 08mUnited Airlines

Deal found 12/15

$1,446

Sun 6/141:15 amCOO - IAD

1 stop23h 30mTurkish Airlines

Wed 7/151:20 pmIAD - COO

1 stop26h 55mTurkish Airlines

Deal found 12/15

$1,332

Sat 4/189:30 pmCOO - DCA

2 stops45h 44mUnited Airlines

Thu 4/308:05 pmDCA - COO

3 stops43h 10mUnited Airlines

Deal found 12/15

$1,537

Sat 4/189:30 pmCOO - BWI

2 stops45h 37mUnited Airlines

Thu 4/307:10 pmBWI - COO

3 stops44h 05mUnited Airlines

Deal found 12/15

$1,537

Sat 4/189:30 pmCOO - DCA

3 stops23h 00mMultiple Airlines

Thu 4/308:40 pmDCA - COO

3 stops42h 35mMultiple Airlines

Deal found 12/15

$2,562

Thu 1/298:00 pmCOO - DCA

3 stops25h 33mAir Canada

Sun 2/111:05 amDCA - COO

2 stops26h 00mAir Canada

Deal found 12/14

$3,507

Last-minute flights from Benin to Washington, D.C.
Discover last-minute flight deals from Benin to Washington, D.C.. Data last updated December 18, 2025 and is based on user searches.

Tue 12/161:20 amCOO - BWI

2 stops21h 31mAir France

Sat 1/35:36 pmBWI - COO

2 stops23h 14mAir France

Deal found 12/15

$3,192

Wed 12/171:30 pmCOO - IAD

2 stops24h 30mMultiple Airlines

Sat 1/38:50 pmIAD - COO

1 stop11h 35mMultiple Airlines

Deal found 12/16

$1,521

Wed 12/171:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 1/38:50 pmIAD - COO

1 stop11h 35mEthiopian Air

Deal found 12/15

$1,568

Wed 12/1711:50 amCOO - DCA

2 stops17h 09mMultiple Airlines

Sat 1/36:15 amDCA - COO

2 stops30h 40mMultiple Airlines

Deal found 12/15

$2,166

Thu 1/298:00 pmCOO - DCA

3 stops31h 58mAir Canada

Sun 2/14:15 pmDCA - COO

2 stops20h 50mAir Canada

Deal found 12/15

$3,507

One-way flights from Benin to Washington, D.C.
Search for one-way flight options from Benin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 1/114:15 amCOO - IAD

1 stop20h 30mRoyal Air Maroc

Deal found 12/17

$1,221

Sun 1/113:15 pmCOO - IAD

2 stops43h 45mMultiple Airlines

Deal found 12/16

$1,236

Mon 1/1211:50 amCOO - DCA

2 stops17h 09mEthiopian Air

Deal found 12/17

$1,261

Sun 1/1111:20 pmCOO - IAD

1 stop26h 00mTurkish Airlines

Deal found 12/16

$1,263

Sun 1/44:15 amCOO - IAD

3 stops44h 15mMultiple Airlines

Deal found 12/17

$1,299

Mon 1/123:15 pmCOO - IAD

3 stops29h 20mMultiple Airlines

Deal found 12/17

$1,301

Sun 1/1111:20 pmCOO - BWI

3 stops49h 20mMultiple Airlines

Deal found 12/16

$1,406

Mon 1/1211:50 amCOO - BWI

3 stops41h 57mMultiple Airlines

Deal found 12/17

$1,447

Mon 1/121:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Deal found 12/17

$1,506

Sun 1/114:15 amCOO - DCA

3 stops37h 45mMultiple Airlines

Deal found 12/17

$1,517

Sun 1/1111:20 pmCOO - DCA

3 stops52h 43mMultiple Airlines

Deal found 12/16

$1,606

Sun 1/44:15 amCOO - BWI

3 stops44h 25mMultiple Airlines

Deal found 12/17

$1,838

Find flight deals from Benin to Washington, D.C.

Round-trip from	$1,161 (Turkish Airlines)

From Benin to Washington, D.C. (WAS)

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Fri 3/27

12:50 am-11:35 am

2 stops39h 45m

Washington, D.C. Dulles Intl

Wed 4/1

1:20 pm-9:15 pm

1 stop26h 55m

$1,161

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 4/18

10:10 pm-11:35 am

2 stops42h 25m

Washington, D.C. Dulles Intl

Thu 4/30

1:20 pm-9:15 pm

1 stop26h 55m

$1,298

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 6/15

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Wed 7/15

5:35 pm-8:15 pm

2 stops21h 40m

$1,311

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sun 6/14

1:15 am-7:45 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Wed 7/15

1:20 pm-9:15 pm

1 stop26h 55m

$1,332

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

12:05 pm-8:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Wed 4/1

9:20 pm-2:25 pm

1 stop12h 05m

$1,390

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 6/15

9:30 pm-3:55 pm

2 stops47h 25m

Washington, D.C. Dulles Intl

Wed 7/15

5:35 pm-8:15 pm

2 stops21h 40m

$1,403

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 6/15

9:30 pm-11:23 am

2 stops42h 53m

Washington, D.C. Dulles Intl

Wed 7/15

5:35 pm-8:15 pm

2 stops21h 40m

$1,421

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 4/18

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Thu 4/30

10:07 pm-8:15 pm

3 stops41h 08m

$1,446

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Mon 6/15

9:30 pm-3:39 pm

2 stops23h 09m

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-8:15 pm

3 stops33h 15m

$1,537

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Sat 4/18

9:30 pm-2:14 pm

2 stops45h 44m

Washington, D.C. Reagan-National

Thu 4/30

8:05 pm-8:15 pm

3 stops43h 10m

$1,537

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 29 results

Best time to book a flight from Benin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Benin with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Benin to Washington, D.C.

What is the cheapest time of day to fly from BJ to WAS?

One of the essential ways to save on airfare from Benin to Washington, D.C. is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 39% on airfare.

Related info for your journey

How long is the flight from Benin to Washington, D.C.?
Airlines like Turkish Airlines, United Airlines, and Air Canada fly from Benin to Washington, D.C. in about 21h 50m. The time it takes to get you to your destination can typically vary by up to 17h 55m. There are 5393 mi between Benin and Washington, D.C.. This flight may include one or multiple stops.
What are the most popular routes from Benin to Washington, D.C.?
The most popular flight routes from Benin to Washington, D.C. are Cotonou - Washington, D.C. Dulles Intl, Cotonou - Washington, D.C. Reagan-National and Cotonou - Baltimore/Washington.
Can I find deals for flights from Benin to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Benin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Benin to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Benin to Washington, D.C..
Can I find deals for business class flights from Benin to Washington, D.C.?
Yes. Cheapflights offers flight deals from Benin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$1,161+ Cheap flights from Benin to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Benin to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Benin to Washington, D.C.

Cheapest flights from Benin to Washington, D.C.Explore the most affordable flight options available from Benin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Benin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Benin to Washington, D.C.

Keep the following information in mind while searching for Benin to Washington, D.C. flight deals. Data was last updated December 18, 2025.

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Benin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Benin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Benin to Washington, D.C.

What is the cheapest time of day to fly from BJ to WAS?

Find hourly flight availability from Benin to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Benin to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Benin to Washington, D.C.?

What are the most popular routes from Benin to Washington, D.C.?

Can I find deals for flights from Benin to Washington, D.C. that include hotel bookings?

How can I find direct flights from Benin to Washington, D.C.?

Can I find deals for business class flights from Benin to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Benin to Washington, D.C.

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Cheapest flights from Benin to Washington, D.C.
Explore the most affordable flight options available from Benin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.