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Cheap flights from Washington to Liberia from $167

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 3/15. 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
0 bags

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Find the cheapest flights from Washington to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:30 pm - 6:45 am
PDX
-
LIR
14h 15m
1 stop
Alaska Airlines Logo
7:08 pm - 9:35 am
LIR
-
PDX
16h 27m
1 stop
$366Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
9:44 pm - 2:13 pm
PDX
-
LIR
14h 29m
2 stops
American Airlines Logo
3:29 pm - 10:58 am
LIR
-
PDX
21h 29m
2 stops
$371American Airlines
Tue, Feb 24 - Tue, Mar 3
Alaska Airlines Logo
10:30 am - 6:36 am
PDX
-
LIR
19h 06m
1 stop
Alaska Airlines Logo
11:45 am - 1:25 pm
LIR
-
PDX
26h 40m
1 stop
$374Alaska Airlines
Mon, Mar 9 - Wed, Mar 11
American Airlines Logo
10:53 pm - 2:13 pm
PDX
-
LIR
13h 20m
1 stop
American Airlines Logo
3:29 pm - 11:07 am
LIR
-
PDX
21h 38m
1 stop
$376American Airlines
Tue, Feb 24 - Tue, Mar 3
Alaska Airlines Logo
5:39 pm - 6:45 am
PDX
-
LIR
11h 06m
1 stop
Alaska Airlines Logo
6:08 pm - 9:35 am
LIR
-
PDX
16h 27m
1 stop
$380Alaska Airlines
Mon, Mar 2 - Sun, Mar 8
United Airlines Logo
5:05 am - 4:08 pm
PDX
-
LIR
9h 03m
1 stop
United Airlines Logo
8:35 am - 10:59 pm
LIR
-
PDX
16h 24m
2 stops
$385United Airlines
Thu, Feb 26 - Wed, Mar 4
Alaska Airlines Logo
9:30 pm - 6:22 am
PDX
-
LIR
31h 52m
1 stop
Alaska Airlines Logo
6:39 pm - 9:24 am
LIR
-
PDX
15h 45m
1 stop
$388Alaska Airlines
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
7:45 pm - 12:10 pm
PDX
-
LIR
15h 25m
2 stops
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$394United Airlines
Fri, May 1 - Mon, May 11
Delta Logo
10:40 pm - 12:50 pm
GEG
-
LIR
13h 10m
1 stop
Delta Logo
2:05 pm - 1:10 pm
LIR
-
GEG
24h 05m
2 stops
$929Delta
Thu, Mar 19 - Sun, Mar 29
Delta Logo
5:00 pm - 12:30 pm
GEG
-
LIR
18h 30m
2 stops
Delta Logo
1:45 pm - 8:50 am
LIR
-
GEG
20h 05m
2 stops
$1,001Delta
Wed, Apr 1 - Fri, Apr 10

American Airlines flights from State of Washington to Liberia

Our best American Airlines deals on State of Washington to Liberia flight tickets
American Airlines
Feb 24
PDX11:35 pmPortland
12h 50m
2 stops
LIR2:25 pmLiberia
Mar 3
LIR3:29 pmLiberia
21h 29m
2 stops
PDX10:58 amPortland
$371
American Airlines
Feb 24
PDX10:53 pmPortland
13h 20m
1 stop
LIR2:13 pmLiberia
Mar 3
LIR3:29 pmLiberia
21h 38m
1 stop
PDX11:07 amPortland
$376
American Airlines
Feb 22
PDX9:44 pmPortland
12h 39m
1 stop
LIR12:23 pmLiberia
Mar 2
LIR3:29 pmLiberia
23h 33m
1 stop
PDX1:02 pmPortland
$390

Alaska Airlines flights from State of Washington to Liberia

Our best Alaska Airlines deals on State of Washington to Liberia flight tickets
Alaska Airlines
Mar 2
PDX2:30 pmPortland
14h 15m
1 stop
LIR6:45 amLiberia
Mar 5
LIR7:08 pmLiberia
16h 27m
1 stop
PDX9:35 amPortland
$366
Alaska Airlines
Mar 9
PDX2:30 pmPortland
15h 06m
1 stop
LIR6:36 amLiberia
Mar 11
LIR11:45 amLiberia
29h 56m
1 stop
PDX4:41 pmPortland
$374
Alaska Airlines
Feb 20
PDX9:30 pmPortland
18h 28m
1 stop
LIR5:58 pmLiberia
Mar 5
LIR7:08 pmLiberia
16h 27m
1 stop
PDX9:35 amPortland
$380

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 February 7, 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

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/2

2:30 pm-6:45 am

1 stop14h 15m

Liberia

Thu 3/5

7:08 pm-9:35 am

1 stop16h 27m

$366

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 2/24

9:44 pm-2:13 pm

2 stops14h 29m

Liberia

Tue 3/3

3:29 pm-10:58 am

2 stops21h 29m

$371

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/9

10:30 am-6:36 am

1 stop19h 06m

Liberia

Wed 3/11

11:45 am-1:25 pm

1 stop26h 40m

$374

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 2/24

10:53 pm-2:13 pm

1 stop13h 20m

Liberia

Tue 3/3

3:29 pm-11:07 am

1 stop21h 38m

$376

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/2

5:39 pm-6:45 am

1 stop11h 06m

Liberia

Sun 3/8

6:08 pm-9:35 am

1 stop16h 27m

$380

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 2/26

5:05 am-4:08 pm

1 stop9h 03m

Liberia

Wed 3/4

8:35 am-10:59 pm

2 stops16h 24m

$385

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 7/16

9:30 pm-6:22 am

1 stop31h 52m

Liberia

Thu 7/23

6:39 pm-9:24 am

1 stop15h 45m

$388

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 5/1

7:45 pm-12:10 pm

2 stops15h 25m

Liberia

Mon 5/11

1:20 pm-10:59 pm

1 stop10h 39m

$394

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Thu 3/19

10:40 pm-12:50 pm

1 stop13h 10m

Liberia

Sun 3/29

2:05 pm-1:10 pm

2 stops24h 05m

$929

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 4/1

5:00 pm-12:30 pm

2 stops18h 30m

Liberia

Fri 4/10

1:45 pm-8:50 am

2 stops20h 05m

$1,001

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 $515.

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 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 $624 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 $562 on momondo.

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

There are 2 cabin classes available to choose from on 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

Best Price Found

$626

Fastest flight time

7h 04m

Direct flights

Sun

Airports in Liberia

1 airport
The best flight deal from State of Washington to Liberia found on momondo in the last 72 hours is $626
The fastest flight from State of Washington to Liberia takes 7h 04m
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

  • 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 $346Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
8.0
11,847 reviews
Search Alaska Airlines flights
DeltaPriceFrom $390Free CancellationRating
7.9
8,162 reviews
Search Delta flights
United AirlinesPriceFrom $390Free CancellationRating
7.4
9,245 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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