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Cheap flights from Oregon 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 Oregon to Liberia departing on 2/16. 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 Oregon to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:57 pm - 1:10 pm
PDX
-
LIR
15h 13m
2 stops
United Airlines Logo
7:35 am - 11:11 pm
LIR
-
PDX
16h 36m
1 stop
$366United Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
10:53 pm - 2:13 pm
PDX
-
LIR
13h 20m
1 stop
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 - 12:10 pm
PDX
-
LIR
11h 17m
1 stop
American Airlines Logo
3:29 pm - 7:16 pm
LIR
-
PDX
29h 47m
1 stop
$376American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
10:53 pm - 2:13 pm
PDX
-
LIR
13h 20m
1 stop
American Airlines Logo
2:32 pm - 12:17 am
LIR
-
PDX
11h 45m
1 stop
$380American Airlines
Mon, Feb 16 - Mon, Feb 23
American Airlines Logo
9:44 pm - 2:13 pm
PDX
-
LIR
14h 29m
2 stops
American Airlines Logo
2:32 pm - 12:17 am
LIR
-
PDX
11h 45m
1 stop
$385American Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
5:00 am - 3:19 pm
PDX
-
LIR
9h 19m
1 stop
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$394United Airlines
Sat, May 2 - Sun, May 10
American Airlines Logo
9:44 pm - 2:13 pm
PDX
-
LIR
14h 29m
2 stops
American Airlines Logo
3:29 pm - 11:07 am
LIR
-
PDX
21h 38m
1 stop
$395American Airlines
Sun, Feb 22 - Mon, Mar 2
Alaska Airlines Logo
8:12 pm - 6:36 am
BOI
-
LIR
10h 24m
1 stop
Alaska Airlines Logo
11:45 am - 11:00 pm
LIR
-
BOI
11h 15m
1 stop
$422Alaska Airlines
Mon, Mar 9 - Wed, Mar 11
Alaska Airlines Logo
1:29 pm - 6:36 am
EUG
-
LIR
16h 07m
2 stops
Alaska Airlines Logo
8:05 am - 11:58 pm
LIR
-
EUG
16h 53m
2 stops
$422Alaska Airlines
Mon, Mar 9 - Thu, Mar 12

United Airlines flights from Oregon to Liberia

Our best United Airlines deals on Oregon to Liberia flight tickets
United Airlines
Mar 3
PDX7:57 pmPortland
15h 13m
2 stops
LIR1:10 pmLiberia
Mar 10
LIR7:35 amLiberia
16h 36m
1 stop
PDX11:11 pmPortland
$366
United Airlines
May 2
PDX7:45 pmPortland
17h 40m
2 stops
LIR2:25 pmLiberia
May 10
LIR1:20 pmLiberia
10h 39m
1 stop
PDX10:59 pmPortland
$394
United Airlines
May 2
PDX5:00 amPortland
9h 19m
1 stop
LIR3:19 pmLiberia
May 9
LIR3:27 pmLiberia
19h 11m
2 stops
PDX9:38 amPortland
$399

American Airlines flights from Oregon to Liberia

Our best American Airlines deals on Oregon to Liberia flight tickets
American Airlines
Feb 16
PDX10:53 pmPortland
11h 17m
1 stop
LIR12:10 pmLiberia
Feb 20
LIR2:32 pmLiberia
11h 45m
1 stop
PDX12:17 amPortland
$366
American Airlines
Feb 24
PDX10:53 pmPortland
13h 20m
1 stop
LIR2:13 pmLiberia
Mar 3
LIR3:29 pmLiberia
21h 29m
2 stops
PDX10:58 amPortland
$371
American Airlines
Feb 24
PDX11:40 pmPortland
12h 45m
1 stop
LIR2:25 pmLiberia
Mar 3
LIR3:29 pmLiberia
32h 23m
1 stop
PDX9:52 pmPortland
$376

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 3, 2026.
Use the filters below to find and compare flights from Oregon to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 3/3

7:57 pm-1:10 pm

2 stops15h 13m

Liberia

Tue 3/10

7:35 am-11:11 pm

1 stop16h 36m

$366

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 2/24

10:53 pm-2:13 pm

1 stop13h 20m

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-12:10 pm

1 stop11h 17m

Liberia

Tue 3/3

3:29 pm-7:16 pm

1 stop29h 47m

$376

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 2/16

10:53 pm-2:13 pm

1 stop13h 20m

Liberia

Mon 2/23

2:32 pm-12:17 am

1 stop11h 45m

$380

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 2/16

9:44 pm-2:13 pm

2 stops14h 29m

Liberia

Mon 2/23

2:32 pm-12:17 am

1 stop11h 45m

$385

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 5/2

5:00 am-3:19 pm

1 stop9h 19m

Liberia

Sun 5/10

1:20 pm-10:59 pm

1 stop10h 39m

$394

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 2/22

9:44 pm-2:13 pm

2 stops14h 29m

Liberia

Mon 3/2

3:29 pm-11:07 am

1 stop21h 38m

$395

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 3/9

8:12 pm-6:36 am

1 stop10h 24m

Liberia

Wed 3/11

11:45 am-11:00 pm

1 stop11h 15m

$422

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Mon 3/9

1:29 pm-6:36 am

2 stops16h 07m

Liberia

Thu 3/12

8:05 am-11:58 pm

2 stops16h 53m

$422

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 Oregon 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 Oregon averaging around $507.

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

You are more likely to see cheaper flights to Liberia from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $593 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Oregon for as low as $517 on momondo.

Can stopping save me money on Oregon to Liberia flights?

You could potentially save up to 13% on your flight if you consider stops on a Oregon to Liberia flight.

Cheap Oregon to Liberia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Liberia

Fastest flight time

8h 43m

Direct flights

None
The fastest flight from Oregon to Liberia takes 8h 43m
There are no direct flights from Oregon to Liberia. There are no popular flight routes from Oregon to Liberia.
Search flight deals

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

    Prices for flights from Oregon to Liberia Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Liberia Airport.

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

    The travel and health documents required for your trip to Liberia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Liberia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Liberia

Compare and see reviews for airlines that fly from Oregon to Liberia with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $344Free CancellationRating
8.0
11,833 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $344Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,236 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 Oregon to Liberia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Liberia. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Liberia from Oregon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Oregon to Liberia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Liberia from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Liberia trip

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