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Find cheap flights from Washington to Sierra Leone from $1,829

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to Sierra Leone departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

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In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

October

Cheapest flight

$1,829
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Seattle to Freetown

FAQs for booking flights from Washington to Sierra Leone

  • How does KAYAK find such low prices on 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.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sierra Leone?

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

  • What is the Hacker Fare option on flights from Washington to Sierra Leone?

    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 to Sierra Leone with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sierra Leone?

    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 to Sierra Leone from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to Sierra Leone

Recent round-trip flight deals

6/10Mon
2 stops
34h 31mSEA-FNA
6/18Tue
3 stops
34h 10mFNA-SEA
$1,829
6/10Mon
3 stopsAir Canada
42h 50mSEA-FNA
6/18Tue
3 stopsAir Canada
34h 10mFNA-SEA
$1,849
6/10Mon
2 stopsBrussels Airlines
25h 59mSEA-FNA
6/18Tue
2 stopsBrussels Airlines
34h 43mFNA-SEA
$1,885
6/10Mon
2 stops
25h 59mSEA-FNA
6/16Sun
3 stops
49h 39mFNA-SEA
$1,898
6/10Mon
3 stops
47h 07mSEA-FNA
6/16Sun
3 stops
49h 39mFNA-SEA
$1,944
6/10Mon
2 stopsBrussels Airlines
25h 59mSEA-FNA
6/16Sun
2 stopsBrussels Airlines
32h 55mFNA-SEA
$2,226
6/10Mon
2 stops
31h 10mSEA-FNA
6/15Sat
2 stops
46h 15mFNA-SEA
$3,201
6/10Mon
2 stops
22h 50mSEA-FNA
6/15Sat
3 stops
41h 55mFNA-SEA
$3,313
6/10Mon
3 stops
38h 55mSEA-FNA
6/15Sat
3 stops
41h 55mFNA-SEA
$6,667

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Flights to Sierra Leone

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