The cheapest times to fly from SDF to ALG are

  • January 1st to March 25th
  • September 10th to December 16th

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 SDF to ALG is early December. Prices can be as high as $2994 for Saturday flights during late May, or as low as $883 for Tuesday flights around early December.


When to Fly to Algiers

Flying from Louisville, KY (SDF) to Algiers (ALG) will usually cost between $956 to $1737 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $976. Due to high demand the most expensive time to fly is late May, with an average price of $1752. Planning your trip to low-cost times can easily save you $776 on economy flights and even more on first-class flights. Generally, any price below $1176 can be considered a good price for a round-trip SDF to ALG flight.

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

SDF to ALG Flight Prices

Compared to other flights, the SDF to ALG flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Louisville. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to ALG, and Friday the cheapest day to fly back into SDF. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $272 (19%) 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 $1142. Return trip prices are from the ALG to SDF 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 SDF to ALG can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 23 minutes may not be realistic.


Flight Hacking SDF to ALG

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SDF to ALG — but Champion Traveler does!

Hack #1: Boston, MA (SDF > BOS > ALG)

  • Price for both tickets: $888
  • Average savings: $289 (24.53%)

See SDF to BOS flights

Hack #2: Montreal (SDF > YUL > ALG)

  • Price for both tickets: $888
  • Average savings: $288 (24.49%)

See SDF to YUL flights

Hack #3: Chicago, IL (SDF > ORD > ALG)

  • Price for both tickets: $895
  • Average savings: $282 (23.94%)

See SDF to ORD flights


Flight Questions Answered

Still have questions about flying from SDF to ALG? We’ve got answers.

Which airlines fly this route?

You can find 12 major airlines flying this route most often: Air Algerie, Air Canada, Air France, Alitalia, American, British Airways, Delta, Iberia, Kenya Airways, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Houari Boumediene Airport to Louisville International-Standiford Field Airport?

The distance between the two airports is roughly 4671 miles or 7517 kilometers.

How long does it take to fly from SDF to ALG?

The real-world flight time for a nonstop SDF to ALG flight is about 9 hour 23 minutes.

How many flights go between Louisville, KY and Algiers?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from SDF to ALG.


Airport Location Info


Departing Airport

Origination code SDF
Origination airport name Louisville International-Standiford Field Airport
City Louisville, KY
Country the United States
Latitude 38.2
Longitude -85.7

Return Airport

Destination code ALG
Destination airport name Houari Boumediene Airport
City Algiers
Country Algeria
Latitude 36.7
Longitude 3.2


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.