HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cotonou

$2,095+ Cheap flights from Boston (BOS) to Cotonou (COO)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Cotonou with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Cotonou

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cotonou (COO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$2,095
(Delta)
From Boston Logan Intl to Cotonou
Search Deals

Find flight deals from Boston to Cotonou

Cheapest flights from Boston to Cotonou
Explore the most affordable flight options available from Boston to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 pmBOS - COO
1 stop20h 30mDelta
Sun 1/411:30 pmCOO - BOS
2 stops19h 00mDelta
Deal found 8/14$2,095
This Ethiopian Air deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 amBOS - COO
2 stops24h 45mEthiopian Air
Sun 1/41:30 pmCOO - BOS
3 stops40h 24mEthiopian Air
Deal found 8/13$2,276
This KLM deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:57 pmBOS - COO
1 stop21h 38mKLM
Fri 8/2211:55 pmCOO - BOS
1 stop20h 10mKLM
Deal found 8/14$2,522
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:51 amBOS - COO
2 stops28h 44mDelta
Fri 8/2211:55 pmCOO - BOS
1 stop20h 10mDelta
Deal found 8/14$2,527
This KLM deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 pmBOS - COO
1 stop20h 30mKLM
Sun 1/411:30 pmCOO - BOS
1 stop20h 10mKLM
Deal found 8/14$2,695

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Boston to Cotonou that are best for you.

Fly from

Boston

Fly to

Cotonou

Route

Depart

Return

Price

BostonCotonou

BOS - COO

BOSCOO

Boston Logan Intl

Thu 12/11

6:30 pm-9:00 pm

1 stop20h 30m

Cotonou

Sun 1/4

11:30 pm-12:30 pm

2 stops19h 00m

$2,095

BostonCotonou

BOS - COO

BOSCOO

Boston Logan Intl

Thu 12/11

5:30 am-12:15 pm

2 stops24h 45m

Cotonou

Sun 1/4

1:30 pm-11:54 pm

3 stops40h 24m

$2,276

BostonCotonou

BOS - COO

BOSCOO

Boston Logan Intl

Thu 12/11

6:30 pm-9:00 pm

1 stop20h 30m

Cotonou

Sun 1/4

11:30 pm-1:40 pm

1 stop20h 10m

$2,695

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Boston to Cotonou

Have a flexible travel schedule? Discover the best time to fly to Cotonou from Boston 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 Boston to Cotonou

What is the cheapest time of day to fly from BOS to COO?

Find hourly flight availability from Boston to Cotonou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Boston to Cotonou, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the morning.

Related info for your journey

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

  • Can I find deals for flights from Boston to Cotonou that include hotel bookings?

    Yes. In addition to deals on Boston to Cotonou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cotonou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cotonou.

  • Can I find deals for business class flights from Boston to Cotonou?

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

  • What is the cheapest month to book a flight from Boston to Cotonou?

    Currently, April is the cheapest month in which you can book a flight from Boston to Cotonou (average of $972). Flying from Boston to Cotonou in June is currently the most expensive (average of $1,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Cotonou by adding a car rental and/or hotel reservation to your travel itinerary.
Cotonou car rentals
Cotonou Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.