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Find cheap flights from Washington to Sierra Leone from $1,491

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 8/15. 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
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

October

Cheapest flight

$1,491
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 32% 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

8/15Thu
2 stops
23h 49mSEA-FNA
9/20Fri
2 stops
44h 34mFNA-SEA
$1,491
8/15Thu
2 stopsAir Canada
26h 20mSEA-FNA
9/20Fri
3 stopsAir Canada
34h 00mFNA-SEA
$1,591
8/14Wed
2 stops
33h 30mSEA-FNA
9/20Fri
3 stops
35h 19mFNA-SEA
$1,783
8/15Thu
3 stops
27h 15mSEA-FNA
9/20Fri
3 stops
35h 19mFNA-SEA
$1,833
8/13Tue
3 stopsEthiopian Air
35h 50mSEA-FNA
9/14Sat
2 stopsEthiopian Air
42h 04mFNA-SEA
$1,956
8/13Tue
3 stopsEthiopian Air
35h 50mSEA-FNA
9/14Sat
4 stopsEthiopian Air
42h 39mFNA-SEA
$2,041
8/13Tue
4 stopsEthiopian Air
59h 50mSEA-FNA
9/14Sat
2 stopsEthiopian Air
42h 04mFNA-SEA
$2,411
8/13Tue
4 stopsEthiopian Air
59h 50mSEA-FNA
9/14Sat
4 stopsEthiopian Air
42h 39mFNA-SEA
$2,495
8/13Tue
2 stopsBritish Airways
25h 45mSEA-FNA
9/14Sat
2 stopsBritish Airways
37h 05mFNA-SEA
$2,550
6/10Mon
2 stopsUnited Airlines
27h 09mSEA-FNA
6/21Fri
3 stopsUnited Airlines
37h 44mFNA-SEA
$4,635

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Flights to Sierra Leone

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