CA $910 Cheap Flights from Dakar (DSS) to Washington (IAD)

View CA $910 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Blaise Diagne Intl. Airport (DSS) to Washington Dulles International Airport (IAD)

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Cheap flights from Dakar (DSS) to Washington (IAD)

Prices were available within the past 7 days and start at CA $910 for one-way flights and CA $1,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Brussels Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,629 Roundtrip, found 2 days ago
CA $1,629
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,629 found 2 days ago
Brussels Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,634 Roundtrip, found 2 days ago
CA $1,634
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,634 found 2 days ago
Brussels Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,708 Roundtrip, found 2 days ago
CA $1,708
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,708 found 2 days ago
Iberia
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,709 Roundtrip, found 2 days ago
CA $1,709
Roundtrip
found 2 days ago
Select Iberia flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,709 found 2 days ago
Brussels Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,713 Roundtrip, found 2 days ago
CA $1,713
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,713 found 2 days ago
Iberia
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,720 Roundtrip, found 2 days ago
CA $1,720
Roundtrip
found 2 days ago
Select Iberia flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,720 found 2 days ago
Brussels Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,734 Roundtrip, found 2 days ago
CA $1,734
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,734 found 2 days ago
American Airlines
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,741 Roundtrip, found 2 days ago
CA $1,741
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,741 found 2 days ago
Delta
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $1,862 Roundtrip, found 2 days ago
CA $1,862
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $1,862 found 2 days ago
Royal Air Maroc
Mon, May 25 - Sun, Jun 7
DSS
Dakar
IAD
Washington
CA $2,301 Roundtrip, found 2 days ago
CA $2,301
Roundtrip
found 2 days ago
Select Royal Air Maroc flight, departing Mon, May 25 from Dakar to Washington, returning Sun, Jun 7, priced at CA $2,301 found 2 days ago

Frequently asked questions

How do I find cheap flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best airline to fly with from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. TP offers the most daily flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
There are approximately 12 connecting flights per day from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.). Some common connection points include Humberto Delgado (LIS), Adolfo Suarez Madrid-Barajas (MAD), and Brussels - National (BRU).
What is the earliest flight from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs at approximately 1:05 AM local time, operated by Air Canada. This is a seasonal service active in July. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll typically find the most flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) on a Wednesday, with around 18 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Iberia, Brussels Airlines, and Air France.
What are the most popular departure times for flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) are in the late evening, from 9pm to midnight. This accounts for around 54% of total traffic. Many major carriers, including Iberia, British Airways and Air France, offer flights during this window. Many travelers prefer these times as they allow you to make the most of your day before flying.
How long does it take to fly from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Direct flights from DSS to IAD usually take about 9 hours 50 minutes, traveling roughly 4,002 miles. If you opt for a connecting flight, expect to add around 11 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for DSS to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Blaise Diagne Intl. (DSS)?
When traveling from Blaise Diagne Intl. (DSS) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Humberto Delgado (LIS), Roissy-Charles de Gaulle (CDG) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Dakar (DSS-Blaise Diagne Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Blaise Diagne Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
CA $1,629
Distance
6403 km

Book with confidence

Diass to Chantilly Flights

The easy way to book your flights from Dakar to Washington 

With Expedia, it’s simple to find and book flights to Washington from Dakar whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dakar to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Blaise Diagne Intl., DSS to Washington Dulles Intl., IAD 

Sort your search results by price to find great deals on your flight from Dakar to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Dakar currently is just CA $1,629 rising to CA $2,301.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Dakar 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Diass to Chantilly Flights

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