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Liberia

$157+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIR
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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.
Sun 12/1410:10 pmPDX - LIR
1 stop12h 30mDelta
Tue 12/233:05 pmLIR - PDX
2 stops23h 55mDelta
Deal found 11/2$349
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/1110:15 pmPDX - LIR
1 stop12h 04mAmerican Airlines
Thu 12/251:21 pmLIR - PDX
1 stop13h 38mAmerican Airlines
Deal found 11/2$358
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/125:41 pmPDX - LIR
1 stop10h 39mAlaska Airlines
Thu 12/257:40 amLIR - PDX
1 stop18h 22mAlaska Airlines
Deal found 10/30$359
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/1110:10 pmPDX - LIR
1 stop12h 30mDelta
Wed 12/243:05 pmLIR - PDX
2 stops23h 34mDelta
Deal found 11/2$363
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/17:10 pmPDX - LIR
1 stop18h 58mUnited Airlines
Mon 12/812:50 pmLIR - PDX
1 stop10h 25mUnited Airlines
Deal found 11/1$366
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 12/125:41 pmPDX - LIR
1 stop10h 39mAlaska Airlines
Tue 12/237:07 pmLIR - PDX
1 stop29h 17mAlaska Airlines
Deal found 10/31$380
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/97:16 amPDX - LIR
1 stop8h 51mAlaska Airlines
Fri 12/267:40 amLIR - PDX
1 stop18h 22mAlaska Airlines
Deal found 11/2$399
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/95:49 pmPDX - LIR
2 stops22h 18mAlaska Airlines
Tue 12/237:40 amLIR - PDX
1 stop16h 44mAlaska Airlines
Deal found 11/2$404
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/810:15 pmPDX - LIR
2 stops13h 58mAmerican Airlines
Sat 11/153:13 pmLIR - PDX
2 stops21h 57mAmerican Airlines
Deal found 11/1$407
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/92:07 pmPDX - LIR
2 stops20h 18mAmerican Airlines
Fri 12/263:13 pmLIR - PDX
1 stop11h 46mAmerican Airlines
Deal found 11/2$411
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/17:10 pmPDX - LIR
1 stop18h 58mUnited Airlines
Mon 12/222:20 pmLIR - PDX
1 stop10h 39mUnited Airlines
Deal found 11/1$412
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/311:26 amSEA - LIR
2 stops16h 54mAlaska Airlines
Wed 12/107:17 pmLIR - SEA
2 stops18h 32mAlaska Airlines
Deal found 11/1$436

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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$323
(SmartFares)

One-way from

$157
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$632

Good round-trip deal

$1,397 or less
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. 7% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington to Liberia.
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 November 2, 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

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 1/20

7:24 am-6:01 pm

1 stop8h 37m

Liberia

Thu 1/29

11:20 am-10:36 pm

1 stop13h 16m

$345

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 1/20

10:15 pm-2:13 pm

2 stops13h 58m

Liberia

Thu 1/29

3:13 pm-11:22 am

2 stops22h 09m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 12/30

5:25 pm-1:30 pm

2 stops18h 05m

Liberia

Thu 1/8

3:05 pm-1:39 pm

2 stops24h 34m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 12/9

7:16 am-6:07 pm

1 stop8h 51m

Liberia

Wed 12/24

7:40 am-9:00 pm

1 stop15h 20m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 12/9

9:30 pm-6:07 pm

1 stop18h 37m

Liberia

Thu 12/25

7:40 am-9:00 pm

1 stop15h 20m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 12/12

5:41 pm-6:20 am

1 stop10h 39m

Liberia

Thu 12/25

7:40 am-9:00 pm

1 stop15h 20m

$359

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 12/11

10:10 pm-12:40 pm

1 stop12h 30m

Liberia

Wed 12/24

3:05 pm-12:39 pm

2 stops23h 34m

$363

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 12/11

7:16 am-6:07 pm

1 stop8h 51m

Liberia

Tue 12/23

7:07 pm-9:00 pm

1 stop27h 53m

$363

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 12/1

7:10 pm-4:08 pm

1 stop18h 58m

Liberia

Mon 12/8

12:50 pm-9:15 pm

1 stop10h 25m

$366

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 12/3

11:26 am-6:20 am

2 stops16h 54m

Liberia

Wed 12/10

7:17 pm-11:49 am

2 stops18h 32m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 43 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 November 2, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Liberia in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from State of Washington to Liberia?

Use this chart to determine the cheapest time to fly round-trip from Washington to Liberia. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their State of Washington to Liberia flight should consider departing on Monday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 $345, Alaska Airlines can have you in Liberia from State of Washington in 8h 37m. 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?

    $157 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 $196 and $196, 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.

  • What are the cheapest flights from State of Washington to Liberia?

    The cheapest flight price from State of Washington to Liberia is $1,397. On average you can expect to pay $1,397. The most popular route, (Seattle/Tacoma Intl - Liberia), can usually be booked for $474.

  • 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$627FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$433Average$622FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$436Average$712FlexibilityNo cancel feeOn-time69%
DeltaCheapest$464Average$764FlexibilityNo cancel feeOn-timeN/A

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