$810 Find Cheap Flights from Washington to Sierra Leone

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sierra Leone.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Sierra Leone is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Sierra Leone with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Sierra Leone up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Based on KAYAK data, the cheapest day to fly to Sierra Leone is Tuesday where round-trip tickets can be as cheap as $1,714. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $2,449 on average.

The cheapest time of day to fly to Sierra Leone is generally in the evening, when round-trip flights cost $1,475 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Sierra Leone is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,891.

The cheapest month for flights from Washington to Sierra Leone is September, when tickets cost $1,332 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $2,058 and $1,934 respectively.

An average nonstop flight from Washington to Sierra Leone takes 23h 32m, covering a distance of 6673 miles. The shortest route is Seattle (SEA) to Freetown (FNA) with an average flight time of 23h 30m.

Based on KAYAK flight searches, the most popular destination is Freetown (100% of total searches to Sierra Leone).