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Cheap flights from Washington to Liberia from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Liberia departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:08 pm - 1:18 pm
PDX
-
LIR
13h 10m
2 stops
American Airlines Logo
2:18 pm - 1:35 pm
LIR
-
PDX
24h 17m
2 stops
$451American Airlines
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
4:09 pm - 12:10 pm
PDX
-
LIR
19h 01m
2 stops
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$460United Airlines
Sun, Sep 6 - Fri, Sep 11
American Airlines Logo
11:58 am - 1:38 pm
PDX
-
LIR
24h 40m
1 stop
American Airlines Logo
2:47 pm - 1:17 pm
LIR
-
PDX
23h 30m
2 stops
$462American Airlines
Sun, Sep 6 - Fri, Sep 11
United Airlines Logo
4:09 pm - 12:10 pm
PDX
-
LIR
19h 01m
2 stops
United Airlines Logo
1:20 pm - 12:34 am
LIR
-
PDX
12h 14m
2 stops
$465United Airlines
Sun, Sep 6 - Fri, Sep 11
American Airlines Logo
2:07 pm - 1:47 pm
PDX
-
LIR
22h 40m
1 stop
American Airlines Logo
2:18 pm - 10:59 am
LIR
-
PDX
21h 41m
1 stop
$468American Airlines
Sat, Sep 19 - Fri, Sep 25
Alaska Airlines Logo
5:55 pm - 8:24 pm
PDX
-
LIR
25h 29m
1 stop
Alaska Airlines Logo
9:16 am - 10:58 pm
LIR
-
PDX
14h 42m
1 stop
$469Alaska Airlines
Fri, Oct 2 - Tue, Oct 13
American Airlines Logo
11:15 pm - 1:27 pm
PDX
-
LIR
13h 12m
1 stop
American Airlines Logo
3:40 pm - 12:55 am
LIR
-
PDX
10h 15m
1 stop
$474American Airlines
Fri, Jul 10 - Mon, Jul 13
United Airlines Logo
7:10 am - 12:10 pm
PDX
-
LIR
28h 00m
1 stop
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$496United Airlines
Sun, Sep 6 - Fri, Sep 11
Delta Logo
11:59 pm - 12:00 pm
SEA
-
LIR
11h 01m
1 stop
Delta Logo
1:25 pm - 11:57 pm
LIR
-
SEA
11h 32m
1 stop
$546Delta
Mon, Aug 24 - Wed, Sep 2
Alaska Airlines Logo
4:20 pm - 6:22 am
SEA
-
LIR
12h 02m
1 stop
Alaska Airlines Logo
10:00 am - 12:04 am
LIR
-
SEA
16h 04m
1 stop
$586Alaska Airlines
Tue, Dec 8 - Fri, Dec 18

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Southwest flights from State of Washington to Liberia

Our best Southwest deals on State of Washington to Liberia flight tickets
Southwest
Nov 12
PDX9:00 pmPortland
14h 50m
2 stops
LIR1:50 pmLiberia
Nov 19
LIR2:45 pmLiberia
18h 35m
2 stops
PDX7:20 amPortland
$540
Southwest
Oct 3
SEA12:15 amSeattle/Tacoma Intl
11h 30m
2 stops
LIR12:45 pmLiberia
Nov 1
LIR2:45 pmLiberia
12h 30m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$622
Southwest
Jul 12
SEA8:05 pmSeattle/Tacoma Intl
16h 05m
2 stops
LIR1:10 pmLiberia
Jul 24
LIR2:10 pmLiberia
21h 15m
2 stops
SEA10:25 amSeattle/Tacoma Intl
$744

Air Canada flights from State of Washington to Liberia

Our best Air Canada deals on State of Washington to Liberia flight tickets
Air Canada
Nov 10
PDX10:00 amPortland
26h 10m
2 stops
LIR2:10 pmLiberia
Nov 12
LIR3:10 pmLiberia
31h 36m
2 stops
PDX8:46 pmPortland
$602
Air Canada
Oct 31
SEA7:45 amSeattle/Tacoma Intl
29h 25m
1 stop
LIR2:10 pmLiberia
Nov 8
LIR3:10 pmLiberia
31h 49m
1 stop
SEA8:59 pmSeattle/Tacoma Intl
$617
Air Canada
Nov 10
PDX10:00 amPortland
26h 10m
2 stops
LIR2:10 pmLiberia
Nov 12
LIR3:10 pmLiberia
31h 36m
2 stops
PDX8:46 pmPortland
$618

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Washington to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 9/19

11:08 pm-1:18 pm

2 stops13h 10m

Liberia

Fri 9/25

2:18 pm-1:35 pm

2 stops24h 17m

$451

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 9/6

4:09 pm-12:10 pm

2 stops19h 01m

Liberia

Fri 9/11

1:20 pm-10:59 pm

1 stop10h 39m

$460

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 9/6

11:58 am-1:38 pm

1 stop24h 40m

Liberia

Fri 9/11

2:47 pm-1:17 pm

2 stops23h 30m

$462

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 9/6

4:09 pm-12:10 pm

2 stops19h 01m

Liberia

Fri 9/11

1:20 pm-12:34 am

2 stops12h 14m

$465

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 9/19

2:07 pm-1:47 pm

1 stop22h 40m

Liberia

Fri 9/25

2:18 pm-10:59 am

1 stop21h 41m

$468

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 10/2

5:55 pm-8:24 pm

1 stop25h 29m

Liberia

Tue 10/13

9:16 am-10:58 pm

1 stop14h 42m

$469

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 7/10

11:15 pm-1:27 pm

1 stop13h 12m

Liberia

Mon 7/13

3:40 pm-12:55 am

1 stop10h 15m

$474

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 9/6

7:10 am-12:10 pm

1 stop28h 00m

Liberia

Fri 9/11

1:20 pm-10:59 pm

1 stop10h 39m

$496
Quickest round-trip

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 8/24

11:59 pm-12:00 pm

1 stop11h 01m

Liberia

Wed 9/2

1:25 pm-11:57 pm

1 stop11h 32m

$546

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/8

4:20 pm-6:22 am

1 stop12h 02m

Liberia

Fri 12/18

10:00 am-12:04 am

1 stop16h 04m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Liberia from

How to get the cheapest flight ticket from State of Washington to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Liberia?

The month of January is another great option to travel to Liberia, with average flight prices from State of Washington averaging around $194.

What is the cheapest Washington to Liberia flight route?

Fly from Seattle/Tacoma Intl to Liberia for the best Washington - Liberia flight prices

How far in advance should I book a flight from Washington to Liberia?

You are more likely to see cheaper flights to Liberia from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $664 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from State of Washington for as low as $537 on momondo.

What cabin class options are available on State of Washington to Liberia flights?

There are 2 cabin classes available to choose from on State of Washington to Liberia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Liberia flights?

You could potentially save up to 16% on your flight if you consider stops on a State of Washington to Liberia flight.

Cheap State of Washington to Liberia flight deals and tips

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

Fastest flight time

6h 58m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from State of Washington to Liberia takes 6h 58m
Direct flights go from State of Washington to Liberia on Sunday. There are no airlines offering direct flights.
There is 1 airport in Liberia. From State of Washington there are direct flights to Liberia (LIR).
Search flight deals

Frequently asked questions about flying from Washington to Liberia

  • When did momondo last update prices for flights from Washington to Liberia Airport?

    Prices for flights from Washington to Liberia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Liberia Airport?

  • How old do you have to be to fly from Washington to Liberia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Liberia Airport.

  • What documentation or ID do you need to fly to Liberia Airport?

    The travel and health documents you'll need for your trip to Liberia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Liberia?

Best airlines flying from State of Washington to Liberia

Compare and see reviews for airlines that fly from State of Washington to Liberia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,774 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
7.9
12,588 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights

Traveling to a place near Liberia?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Liberia from Washington.

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

Yes. All flights to Liberia from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Liberia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Liberia from Washington.

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

Yes momondo offers price alerts on flights to Liberia from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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