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Liberia

$167+ Cheap flights from Washington to Liberia (LIR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIR
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2811:40 pm
PDX
-
LIR
1 stop12h 45m
American Airlines
vie. 3/62:32 pm
LIR
-
PDX
1 stop11h 45m
American Airlines
Deal found 1/27$366
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2411:40 pm
PDX
-
LIR
1 stop12h 45m
American Airlines
mar. 3/33:29 pm
LIR
-
PDX
2 stops21h 29m
American Airlines
Deal found 1/27$371
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/249:30 pm
PDX
-
LIR
1 stop31h 52m
Alaska Airlines
jue. 7/306:39 pm
LIR
-
PDX
1 stop17h 25m
Alaska Airlines
Deal found 1/27$374
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1610:53 pm
PDX
-
LIR
1 stop13h 20m
American Airlines
lun. 2/232:32 pm
LIR
-
PDX
1 stop11h 45m
American Airlines
Deal found 1/28$380
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/2211:35 pm
PDX
-
LIR
1 stop11h 57m
American Airlines
lun. 3/23:29 pm
LIR
-
PDX
1 stop21h 38m
American Airlines
Deal found 1/27$390
This United Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 9/1812:51 pm
PDX
-
LIR
1 stop22h 19m
United Airlines
vie. 9/251:20 pm
LIR
-
PDX
1 stop10h 24m
United Airlines
Deal found 1/27$391
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/52:30 pm
PDX
-
LIR
1 stop14h 15m
Alaska Airlines
dom. 3/86:08 pm
LIR
-
PDX
1 stop16h 27m
Alaska Airlines
Deal found 1/28$394
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/411:40 pm
PDX
-
LIR
1 stop10h 50m
American Airlines
sáb. 3/73:13 pm
LIR
-
PDX
2 stops20h 35m
American Airlines
Deal found 1/27$399
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:44 pm
PDX
-
LIR
2 stops14h 29m
American Airlines
mié. 2/253:32 pm
LIR
-
PDX
2 stops24h 22m
American Airlines
Deal found 1/29$400
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/62:53 pm
SEA
-
LIR
2 stops14h 27m
Alaska Airlines
jue. 5/1411:20 am
LIR
-
SEA
1 stop13h 22m
Alaska Airlines
Deal found 1/26$459
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2111:32 am
SEA
-
LIR
1 stop28h 26m
Multiple Airlines
vie. 2/277:08 pm
LIR
-
SEA
1 stop19h 28m
Multiple Airlines
Deal found 1/28$460
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2111:32 am
SEA
-
LIR
1 stop28h 26m
Multiple Airlines
jue. 2/267:08 pm
LIR
-
SEA
1 stop18h 17m
Multiple Airlines
Deal found 1/28$470

Find flight deals from Washington to Liberia

Keep the following information in mind while searching for Washington to Liberia flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(American Airlines)

One-way from

$167
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$515
Provider with most accurate pricing for Seattle/Tacoma Intl-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Liberia flights.
Search Deals
From Washington to Liberia
Search Deals
One-way flight from Washington to Liberia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 29, 2026.
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

PortlandLiberia

PDX - LIR

PDXLIR

Portland

mar. 2/24

11:35 pm-2:25 pm

2 stops12h 50m

Liberia

mar. 3/3

3:29 pm-10:58 am

2 stops21h 29m

$371

PortlandLiberia

PDX - LIR

PDXLIR

Portland

jue. 3/5

2:30 pm-6:45 am

1 stop14h 15m

Liberia

vie. 3/13

6:08 pm-9:35 am

1 stop16h 27m

$380

PortlandLiberia

PDX - LIR

PDXLIR

Portland

mié. 2/18

11:35 pm-1:32 pm

1 stop11h 57m

Liberia

mié. 2/25

2:32 pm-12:17 am

1 stop11h 45m

$380

PortlandLiberia

PDX - LIR

PDXLIR

Portland

sáb. 3/7

5:39 pm-6:38 am

1 stop10h 59m

Liberia

lun. 3/9

6:08 pm-9:35 am

1 stop16h 27m

$394

PortlandLiberia

PDX - LIR

PDXLIR

Portland

jue. 2/26

9:30 pm-5:58 pm

1 stop18h 28m

Liberia

vie. 3/13

6:08 pm-9:35 am

1 stop16h 27m

$426

PortlandLiberia

PDX - LIR

PDXLIR

Portland

lun. 3/2

10:30 am-6:45 am

1 stop18h 15m

Liberia

dom. 3/8

6:08 pm-1:25 pm

1 stop20h 17m

$435

PortlandLiberia

PDX - LIR

PDXLIR

Portland

sáb. 3/7

3:52 pm-4:58 pm

2 stops23h 06m

Liberia

dom. 3/15

6:08 pm-9:35 am

1 stop16h 27m

$440

PortlandLiberia

PDX - LIR

PDXLIR

Portland

lun. 3/2

2:45 pm-6:45 am

2 stops14h 00m

Liberia

dom. 3/15

6:08 pm-9:35 am

1 stop16h 27m

$449

PortlandLiberia

PDX - LIR

PDXLIR

Portland

jue. 3/5

5:39 pm-6:45 am

1 stop11h 06m

Liberia

lun. 3/9

6:08 pm-8:34 pm

2 stops27h 26m

$452

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

mié. 5/6

2:53 pm-6:20 am

2 stops14h 27m

Liberia

jue. 5/14

11:20 am-11:42 pm

1 stop13h 22m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 56 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

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

Currently, August is the cheapest month in which you can book a flight from State of Washington to Liberia (average of $174). Flying from State of Washington to Liberia in July is currently the most expensive (average of $502). 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.

What is the cheapest time of day to fly from WA to LIR?

Find hourly flight availability from Washington to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 29, 2026.

When flying from State of Washington to Liberia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

  • What airport do you fly into for flights to Liberia from Washington?

    Located just 7.7 mi from the city center, Liberia (LIR) is the airport most travelers will use when flying to Liberia from Washington.

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

    For as low as $371, American Airlines can have you in Liberia from State of Washington in 12h 50m. State of Washington and Liberia are separated by a distance of 3254 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Liberia one-way?

    $156 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $207 and $216, respectively.

  • What are the most popular routes from State of Washington to Liberia?

    When deciding which route to take from State of Washington to Liberia consider Seattle/Tacoma Intl - Liberia, Portland - Liberia or Spokane - Liberia as they are the most popular.

  • 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, August is the cheapest month in which you can book a flight from State of Washington to Liberia (average of $174). Flying from State of Washington to Liberia in July is currently the most expensive (average of $502). 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

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Alternative routes for Washington to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Liberia

Discover the top 4 airlines that operate flights from Washington to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$620FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$357Average$665FlexibilityNo cancel feeOn-time75%
DeltaCheapest$390Average$674FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$390Average$661FlexibilityNo cancel feeOn-time69%

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