The cheapest times to fly from ADD to STL are

  • January 22nd to June 10th (except the week of March 5th)
  • November 5th to November 25th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ADD to STL is early to mid May. Prices can be as high as $1602 for Sunday flights during early August, or as low as $998 for Tuesday flights around early to mid May.


When to Fly to St. Louis

Flying from Addis Ababa (ADD) to St. Louis, MO (STL) will usually cost between $1049 to $1485 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid May with an average ticket price of $1077. Due to high demand the most expensive time to fly is early August, with an average price of $1485. Planning your trip to low-cost times can easily save you $408 on economy flights and even more on first-class flights. Generally, any price below $1124 can be considered a good price for a round-trip ADD to STL flight.

See below for a graph of average weekly prices for the ADD to STL route. All prices are for round-trip tickets in USD.

ADD to STL Flight Prices

Compared to other flights, the ADD to STL flight is slightly more expensive than the average and costs about as much as the average flight leaving from Addis Ababa. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to STL, and Friday the cheapest day to fly back into ADD. Sundays are the most expensive days to fly to St. Louis, and Saturdays are the most expensive days to return to Addis Ababa. Selecting flights on the least expensive days could save you up to $118 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1140. Return trip prices are from the STL to ADD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ADD to STL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 1 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from ADD to STL? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air Canada, American, Austrian, Delta, Ethiopian, Gulf Air, Lufthansa, SAS, South African, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from St Louis Lambert International Airport to Bole International Airport?

The distance between the two airports is roughly 7798 miles or 12550 kilometers.

How long does it take to fly from ADD to STL?

The real-world flight time for a nonstop ADD to STL flight is about 15 hour 1 minutes.

How many flights go between Addis Ababa and St. Louis, MO?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from ADD to STL.


Airport Location Info


Departing Airport

Origination codeADD
Origination airport nameBole International Airport
CityAddis Ababa

Return Airport

Destination codeSTL
Destination airport nameSt Louis Lambert International Airport
CitySt. Louis, MO
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.