How do I get Price Alerts for flights from State of Washington to Sierra Leone?

Confirm your travel details to search for the latest offers for flights from State of Washington to Sierra Leone . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from State of Washington to Sierra Leone with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Washington to Sierra Leone?

Prices for flights from Washington to Sierra Leone are updated daily.

How many operators does momondo search for flights from Washington to Sierra Leone?

As of August 2026, there is 1 operator available to choose from for flights from Washington to Sierra Leone.

How old do you have to be to fly from Washington to Sierra Leone?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sierra Leone.

What documentation or ID do you need to fly to Sierra Leone?

The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,685 Cheap Flights from Washington to Sierra Leone in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Sierra Leone

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:56 am - 4:20 pmPDX Portland-FNA Freetown Lungi Intl

22h 24m3 stops Newark Lome Accra Kotoka

8:00 am - 9:48 amFNA Freetown Lungi Intl-PDX Portland

32h 48m2 stops Lome Newark

$1,685Ethiopian Air

Tue, Sep 22 - Tue, Sep 29

10:56 am - 4:20 pmPDX Portland-FNA Freetown Lungi Intl

22h 24m3 stops Newark Lome Accra Kotoka

8:00 am - 9:50 amFNA Freetown Lungi Intl-PDX Portland

32h 50m3 stops Accra Kotoka Lome Newark

$1,685Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

11:15 pm - 4:25 amSEA Seattle/Tacoma Intl-FNA Freetown Lungi Intl

22h 10m2 stops New York John F Kennedy Intl Casablanca Mohamed V

5:25 am - 9:37 amFNA Freetown Lungi Intl-SEA Seattle/Tacoma Intl

35h 12m2 stops Casablanca Mohamed V Washington, D.C. Dulles Intl

$1,699Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

11:04 pm - 5:25 pmSEA Seattle/Tacoma Intl-FNA Freetown Lungi Intl

35h 21m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

6:45 pm - 4:27 pmFNA Freetown Lungi Intl-SEA Seattle/Tacoma Intl

28h 42m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Chicago O'Hare Intl

$1,770United Airlines

Fri, Sep 11 - Fri, Sep 18

9:35 pm - 4:20 pmSEA Seattle/Tacoma Intl-FNA Freetown Lungi Intl

35h 45m3 stops Washington, D.C. Dulles Intl Lome Accra Kotoka

7:55 am - 10:22 amFNA Freetown Lungi Intl-SEA Seattle/Tacoma Intl

33h 27m3 stops Accra Kotoka Lome Newark

$1,781Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

10:56 am - 4:20 pmPDX Portland-FNA Freetown Lungi Intl

22h 24m3 stops Newark Lome Accra Kotoka

9:00 am - 8:10 pmFNA Freetown Lungi Intl-PDX Portland

42h 10m4 stops Monrovia Roberts Intl Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$1,789Ethiopian Air

Tue, Sep 22 - Tue, Sep 29

7:20 am - 4:20 amPDX Portland-FNA Freetown Lungi Intl

37h 00m2 stops New York John F Kennedy Intl Casablanca Mohamed V

5:20 am - 8:48 pmFNA Freetown Lungi Intl-PDX Portland

47h 28m2 stops Casablanca Mohamed V New York John F Kennedy Intl

$1,798Royal Air Maroc

Fri, Jan 15 - Sun, Feb 28

7:33 am - 4:20 pmPDX Portland-FNA Freetown Lungi Intl

25h 47m2 stops Newark Lome

8:00 am - 9:48 amFNA Freetown Lungi Intl-PDX Portland

32h 48m2 stops Lome Newark

$1,818Ethiopian Air

Tue, Sep 22 - Tue, Sep 29

11:14 pm - 5:25 pmSEA Seattle/Tacoma Intl-FNA Freetown Lungi Intl

35h 11m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

6:45 pm - 8:37 pmFNA Freetown Lungi Intl-SEA Seattle/Tacoma Intl

32h 52m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,819United Airlines

Wed, Oct 14 - Sun, Oct 18

11:14 pm - 5:25 pmSEA Seattle/Tacoma Intl-FNA Freetown Lungi Intl

35h 11m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

6:45 pm - 8:37 pmFNA Freetown Lungi Intl-SEA Seattle/Tacoma Intl

32h 52m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,859United Airlines

Wed, Oct 14 - Sun, Oct 18

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United Airlines flights from State of Washington to Sierra Leone

Our best United Airlines deals on State of Washington to Sierra Leone flight tickets

United Airlines

Sep 11

SEA11:04 pmSeattle/Tacoma Intl

35h 21m

2 stops

FNA5:25 pmFreetown Lungi Intl

Sep 18

FNA6:45 pmFreetown Lungi Intl

28h 42m

3 stops

SEA4:27 pmSeattle/Tacoma Intl

$1,770

United Airlines

Oct 14

SEA11:14 pmSeattle/Tacoma Intl

35h 11m

2 stops

FNA5:25 pmFreetown Lungi Intl

Oct 18

FNA6:45 pmFreetown Lungi Intl

32h 52m

3 stops

SEA8:37 pmSeattle/Tacoma Intl

$1,819

United Airlines

Oct 14

SEA11:14 pmSeattle/Tacoma Intl

35h 11m

2 stops

FNA5:25 pmFreetown Lungi Intl

Oct 18

FNA6:45 pmFreetown Lungi Intl

32h 52m

3 stops

SEA8:37 pmSeattle/Tacoma Intl

$1,859

Ethiopian Air flights from State of Washington to Sierra Leone

Our best Ethiopian Air deals on State of Washington to Sierra Leone flight tickets

Ethiopian Air

Sep 22

PDX10:56 amPortland

22h 24m

3 stops

FNA4:20 pmFreetown Lungi Intl

Sep 29

FNA8:00 amFreetown Lungi Intl

32h 48m

2 stops

PDX9:48 amPortland

$1,685

Ethiopian Air

Sep 22

PDX10:56 amPortland

22h 24m

3 stops

FNA4:20 pmFreetown Lungi Intl

Sep 29

FNA9:00 amFreetown Lungi Intl

42h 10m

4 stops

PDX8:10 pmPortland

$1,789

Ethiopian Air

Sep 22

PDX7:33 amPortland

25h 47m

2 stops

FNA4:20 pmFreetown Lungi Intl

Sep 29

FNA8:00 amFreetown Lungi Intl

32h 48m

2 stops

PDX9:48 amPortland

$1,818

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandFreetown

PDX Portland - FNA Freetown Lungi Intl

PDXFNA

Portland

Tue 9/22

10:56 am-4:20 pm

3 stops22h 24m

Freetown Lungi Intl

Tue 9/29

8:00 am-9:48 am

2 stops32h 48m

$1,685

PortlandFreetown

PDX Portland - FNA Freetown Lungi Intl

PDXFNA

Portland

Tue 9/22

10:56 am-4:20 pm

3 stops22h 24m

Freetown Lungi Intl

Tue 9/29

8:00 am-9:50 am

3 stops32h 50m

$1,685

SeattleFreetown

SEA Seattle/Tacoma Intl - FNA Freetown Lungi Intl

SEAFNA

Seattle/Tacoma Intl

Fri 9/11

11:15 pm-4:25 am

2 stops22h 10m

Freetown Lungi Intl

Fri 9/18

5:25 am-9:37 am

2 stops35h 12m

$1,699

SeattleFreetown

SEA Seattle/Tacoma Intl - FNA Freetown Lungi Intl

SEAFNA

Seattle/Tacoma Intl

Fri 9/11

11:04 pm-5:25 pm

2 stops35h 21m

Freetown Lungi Intl

Fri 9/18

6:45 pm-4:27 pm

3 stops28h 42m

$1,770

SeattleFreetown

SEA Seattle/Tacoma Intl - FNA Freetown Lungi Intl

SEAFNA

Seattle/Tacoma Intl

Fri 9/11

9:35 pm-4:20 pm

3 stops35h 45m

Freetown Lungi Intl

Fri 9/18

7:55 am-10:22 am

3 stops33h 27m

$1,781

PortlandFreetown

PDX Portland - FNA Freetown Lungi Intl

PDXFNA

Portland

Tue 9/22

10:56 am-4:20 pm

3 stops22h 24m

Freetown Lungi Intl

Tue 9/29

9:00 am-8:10 pm

4 stops42h 10m

$1,789

PortlandFreetown

PDX Portland - FNA Freetown Lungi Intl

PDXFNA

Portland

Fri 1/15

7:20 am-4:20 am

2 stops37h 00m

Freetown Lungi Intl

Sun 2/28

5:20 am-8:48 pm

2 stops47h 28m

$1,798

PortlandFreetown

PDX Portland - FNA Freetown Lungi Intl

PDXFNA

Portland

Tue 9/22

7:33 am-4:20 pm

2 stops25h 47m

Freetown Lungi Intl

Tue 9/29

8:00 am-9:48 am

2 stops32h 48m

$1,818

SeattleFreetown

SEA Seattle/Tacoma Intl - FNA Freetown Lungi Intl

SEAFNA

Seattle/Tacoma Intl

Wed 10/14

11:14 pm-5:25 pm

2 stops35h 11m

Freetown Lungi Intl

Sun 10/18

6:45 pm-8:37 pm

3 stops32h 52m

$1,819

SeattleFreetown

SEA Seattle/Tacoma Intl - FNA Freetown Lungi Intl

SEAFNA

Seattle/Tacoma Intl

Wed 10/14

11:14 pm-5:25 pm

2 stops35h 11m

Freetown Lungi Intl

Sun 10/18

6:45 pm-8:37 pm

3 stops32h 52m

$1,859

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Sierra Leone

Fastest flight time	22h 10m
Direct flights	None

The fastest flight from State of Washington to Sierra Leone takes 22h 10m

There are no direct flights from State of Washington to Sierra Leone. There are no popular flight routes from State of Washington to Sierra Leone.

Search flight deals

Frequently asked questions about flying from Washington to Sierra Leone

When did momondo last update prices for flights from Washington to Sierra Leone?
Prices for flights from Washington to Sierra Leone are updated daily.
How many operators does momondo search for flights from Washington to Sierra Leone?
As of August 2026, there is 1 operator available to choose from for flights from Washington to Sierra Leone.
How old do you have to be to fly from Washington to Sierra Leone?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sierra Leone.
What documentation or ID do you need to fly to Sierra Leone?
The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Sierra Leone

Compare and see reviews for airlines that fly from State of Washington to Sierra Leone with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,551	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

Frequently asked questions about flying from Washington to Sierra Leone

How do I get Price Alerts for flights from State of Washington to Sierra Leone?
Confirm your travel details to search for the latest offers for flights from State of Washington to Sierra Leone. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from State of Washington to Sierra Leone with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Sierra Leone?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Sierra Leone for you.

Can I find flights from Washington to Sierra Leone with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Sierra Leone flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Sierra Leone?

Once all potential Washington to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Sierra Leone right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sierra Leone, momondo offers a useful price alert feature which will track prices for flights to Sierra Leone from Washington and alert you when they change.

An easier way to manage your Sierra Leone trip

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Flights to Freetownfrom $1,144

Cheap flights from Washington to Sierra Leone from $1,685

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Sierra Leone departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Sierra Leone

Cheap round-trip flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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United Airlines flights from State of Washington to Sierra Leone

Our best United Airlines deals on State of Washington to Sierra Leone flight tickets

Ethiopian Air flights from State of Washington to Sierra Leone

Our best Ethiopian Air deals on State of Washington to Sierra Leone flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Sierra Leone that are best for you.

Cheap State of Washington to Sierra Leone flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Sierra Leone

Best airlines flying from State of Washington to Sierra Leone

Compare and see reviews for airlines that fly from State of Washington to Sierra Leone with momondo

Frequently asked questions about flying from Washington to Sierra Leone

Why use momondo?

An easier way to manage your Sierra Leone trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sierra Leone

Popular cities in Sierra Leone

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Sierra Leone

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sierra Leone

List of cabin classes available on flights landing in Sierra Leone. Availability may vary depending on flight origin and airline.

Complete your trip to Sierra Leone

Explore popular destinations other users love

According to popular flight searches on momondo this year