$680 Cheap Flights from St. Louis (STL) to Dakar (DSS)

View $680 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS)

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Cheap Flights from St. Louis to Dakar (STL-DSS)

Prices were available within the past 7 days and start at $680 for one-way flights and $1,010 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jul 4 - Sat, Jul 12
STL
St. Louis
DSS
Dakar
$1,010 Roundtrip, found 15 hours ago
$1,010
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from St. Louis to Dakar, returning Sat, Jul 12, priced at $1,010 found 15 hours ago
United
Fri, Jul 4 - Sat, Jul 12
STL
St. Louis
DSS
Dakar
$1,015 Roundtrip, found 15 hours ago
$1,015
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from St. Louis to Dakar, returning Sat, Jul 12, priced at $1,015 found 15 hours ago
United
Fri, Jul 4 - Sat, Jul 12
STL
St. Louis
DSS
Dakar
$1,020 Roundtrip, found 15 hours ago
$1,020
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from St. Louis to Dakar, returning Sat, Jul 12, priced at $1,020 found 15 hours ago
United
Tue, Jul 1 - Mon, Jul 21
STL
St. Louis
DSS
Dakar
$1,094 Roundtrip, found 18 hours ago
$1,094
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Jul 1 from St. Louis to Dakar, returning Mon, Jul 21, priced at $1,094 found 18 hours ago
United
Fri, Jul 4 - Sat, Jul 12
STL
St. Louis
DSS
Dakar
$1,098 Roundtrip, found 15 hours ago
$1,098
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from St. Louis to Dakar, returning Sat, Jul 12, priced at $1,098 found 15 hours ago
United
Fri, Jul 4 - Sat, Jul 12
STL
St. Louis
DSS
Dakar
$1,099 Roundtrip, found 15 hours ago
$1,099
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from St. Louis to Dakar, returning Sat, Jul 12, priced at $1,099 found 15 hours ago
Delta
Tue, Dec 2 - Fri, Dec 12
STL
St. Louis
DSS
Dakar
$1,109 Roundtrip, found 1 day ago
$1,109
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 2 from St. Louis to Dakar, returning Fri, Dec 12, priced at $1,109 found 1 day ago
Iberia
Mon, Oct 27 - Mon, Nov 3
STL
St. Louis
DSS
Dakar
$1,233 Roundtrip, found 6 days ago
$1,233
Roundtrip
found 6 days ago
Select Iberia flight, departing Mon, Oct 27 from St. Louis to Dakar, returning Mon, Nov 3, priced at $1,233 found 6 days ago
Air Canada
Fri, Aug 29 - Tue, Sep 16
STL
St. Louis
DSS
Dakar
$1,328 Roundtrip, found 18 hours ago
$1,328
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Fri, Aug 29 from St. Louis to Dakar, returning Tue, Sep 16, priced at $1,328 found 18 hours ago
KLM
Wed, Jul 2 - Tue, Jul 22
STL
St. Louis
DSS
Dakar
$1,695 Roundtrip, found 18 hours ago
$1,695
Roundtrip
found 18 hours ago
Select KLM flight, departing Wed, Jul 2 from St. Louis to Dakar, returning Tue, Jul 22, priced at $1,695 found 18 hours ago
Flights from St. Louis (STL) to Dakar (DSS)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Blaise Diagne Intl.
Airlines serving
Air Canada, Air France, American Airlines, Brussels Airlines, Delta, Iberia, KLM, Turkish Airlines, United
Roundtrip price
$1,010
Distance
4695 mi

St. Louis to Dakar Flights

The cheapest times to fly from St. Louis to Dakar

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Dakar are during the month of July. You can find some of the cheapest flights from St. Louis to Dakar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Dakar

Sunday is one of the best days to book for cheap flights from St. Louis to Dakar: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Dakar

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Dakar in 2025. You can also book with separate airlines for your outbound and return journeys, from $680 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Dakar flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Dakar airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS) cost?
Discover the latest flight deals from STL to DSS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STL to DSS?
The cheapest flights from STL to DSS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STL to DSS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from STL to DSS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS)?
You'll need to take a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from STL to DSS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS) last-minute?
Holding off until right before your break to book a flight from STL to DSS generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a STL to DSS flight and hotel package?
Securing a STL to DSS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Blaise Diagne Intl. Airport (DSS)?
Typically, you can cancel or reschedule your STL to DSS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.