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$1,383+ Cheap flights from Washington to Liberia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Washington to Liberia

Keep the following information in mind while searching for Washington to Liberia flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,383
(oojo)
From Washington to Liberia
Search Deals

Find flight deals from Washington to Liberia

Cheapest flights from Washington to Liberia
Explore the most affordable flight options available from Washington to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:34 pmSEA - ROB
2 stops34h 11mEthiopian Air
Thu 11/611:05 amROB - SEA
3 stops40h 30mEthiopian Air
Deal found 9/15$1,383
This Ethiopian Air deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:10 amSEA - ROB
2 stops46h 35mEthiopian Air
Tue 1/611:05 amROB - SEA
3 stops41h 32mEthiopian Air
Deal found 9/16$1,445
This Gurufare deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:10 amSEA - ROB
2 stops46h 35mEthiopian Air
Tue 1/611:05 amROB - SEA
3 stops41h 32mEthiopian Air
Deal found 9/16$1,519
This Brussels Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:46 amPDX - ROB
3 stops26h 04mBrussels Airlines
Wed 10/19:10 pmROB - PDX
2 stops30h 10mBrussels Airlines
Deal found 9/14$1,684
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amPDX - ROB
3 stops29h 50mUnited Airlines
Wed 10/19:10 pmROB - PDX
3 stops32h 35mUnited Airlines
Deal found 9/16$1,685
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:59 pmPDX - ROB
3 stops37h 16mUnited Airlines
Wed 12/1010:45 pmROB - PDX
2 stops31h 30mUnited Airlines
Deal found 9/16$1,722
This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:06 amSEA - ROB
3 stops28h 49mMultiple Airlines
Tue 1/67:30 amROB - SEA
3 stops34h 49mMultiple Airlines
Deal found 9/17$1,854
This Brussels Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:50 amSEA - ROB
3 stops26h 00mBrussels Airlines
Wed 10/89:10 pmROB - SEA
2 stops44h 49mBrussels Airlines
Deal found 9/14$2,056
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amSEA - ROB
3 stops30h 50mUnited Airlines
Wed 10/89:10 pmROB - SEA
2 stops28h 39mUnited Airlines
Deal found 9/15$2,059
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:25 pmPDX - ROB
2 stops45h 15mDelta
Wed 10/16:40 pmROB - PDX
2 stops33h 25mDelta
Deal found 9/16$2,591
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:25 pmPDX - ROB
3 stops41h 25mMultiple Airlines
Mon 11/311:05 amROB - PDX
3 stops64h 53mMultiple Airlines
Deal found 9/16$6,641
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:45 pmPDX - ROB
2 stops61h 00mMultiple Airlines
Wed 12/1010:45 pmROB - PDX
2 stops28h 00mMultiple Airlines
Deal found 9/16$6,840

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Liberia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington to Liberia that are best for you.

Fly from

Washington

Fly to

Liberia

Route

Depart

Return

Price

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Thu 10/30

9:34 pm-2:45 pm

2 stops34h 11m

Monrovia Roberts Intl

Thu 11/6

11:05 am-7:35 pm

3 stops40h 30m

$1,383

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Thu 12/4

8:10 am-2:45 pm

2 stops46h 35m

Monrovia Roberts Intl

Tue 1/6

11:05 am-8:37 pm

3 stops41h 32m

$1,445

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Sat 12/6

8:10 am-2:45 pm

2 stops46h 35m

Monrovia Roberts Intl

Tue 1/6

11:05 am-8:37 pm

3 stops41h 32m

$1,519

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Sat 9/27

10:46 am-7:50 pm

3 stops26h 04m

Monrovia Roberts Intl

Wed 10/1

9:10 pm-8:20 pm

2 stops30h 10m

$1,684

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Sat 9/27

7:00 am-7:50 pm

3 stops29h 50m

Monrovia Roberts Intl

Wed 10/1

9:10 pm-12:28 am

3 stops34h 18m

$1,684

PortlandMonrovia

PDX - ROB

PDXROB

Portland

Sun 11/30

11:59 pm-9:15 pm

3 stops37h 16m

Monrovia Roberts Intl

Wed 12/10

10:45 pm-10:15 pm

2 stops31h 30m

$1,722

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Tue 2/17

11:05 am-9:15 pm

3 stops26h 10m

Monrovia Roberts Intl

Sat 2/28

10:45 pm-11:40 am

2 stops44h 55m

$1,771

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Thu 12/4

7:06 am-7:55 pm

3 stops28h 49m

Monrovia Roberts Intl

Tue 1/6

7:30 am-10:19 am

3 stops34h 49m

$1,854

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Tue 2/17

9:55 pm-5:50 pm

3 stops35h 55m

Monrovia Roberts Intl

Sat 2/28

7:30 am-9:45 am

3 stops34h 15m

$1,887

SeattleMonrovia

SEA - ROB

SEAROB

Seattle/Tacoma Intl

Sat 10/4

10:50 am-7:50 pm

3 stops26h 00m

Monrovia Roberts Intl

Wed 10/8

9:10 pm-10:59 am

2 stops44h 49m

$2,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
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Best time to book a flight from Washington to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Liberia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Liberia?

    For as low as $1,684, Ethiopian Air can have you in Liberia from State of Washington in 26h 04m. State of Washington and Liberia are separated by a distance of 6953 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Washington to Liberia that include hotel bookings?

    Yes. In addition to deals on Washington to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Liberia.

  • Can I find deals for business class flights from Washington to Liberia?

    Yes. Cheapflights offers flight deals from Washington to Liberia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Liberia?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Liberia (average of $1,197). Flying from State of Washington to Liberia in May is currently the most expensive (average of $1,845). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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