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Cheap flights from Oregon to Liberia from $202

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 4/18. 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.
Alaska Airlines Logo
12:33 pm - 6:20 am
PDX
-
LIR
16h 47m
1 stop
Alaska Airlines Logo
6:39 pm - 9:24 am
LIR
-
PDX
15h 45m
1 stop
$422Alaska Airlines
Tue, May 26 - Wed, Jun 10
United Airlines Logo
7:45 pm - 2:25 pm
PDX
-
LIR
17h 40m
2 stops
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$436United Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
11:40 pm - 1:40 pm
PDX
-
LIR
13h 00m
1 stop
American Airlines Logo
2:40 pm - 11:01 am
LIR
-
PDX
21h 21m
2 stops
$441American Airlines
Mon, Apr 20 - Tue, May 5
Alaska Airlines Logo
2:33 pm - 6:20 am
PDX
-
LIR
14h 47m
1 stop
Alaska Airlines Logo
11:20 am - 4:38 pm
LIR
-
PDX
30h 18m
1 stop
$444Alaska Airlines
Mon, May 18 - Tue, Jun 2
United Airlines Logo
7:05 pm - 12:10 pm
PDX
-
LIR
16h 05m
2 stops
United Airlines Logo
1:20 pm - 10:59 pm
LIR
-
PDX
10h 39m
1 stop
$450United Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
5:00 am - 3:19 pm
PDX
-
LIR
9h 19m
1 stop
United Airlines Logo
3:27 pm - 12:25 pm
LIR
-
PDX
21h 58m
2 stops
$455United Airlines
Mon, Apr 13 - Mon, Apr 27
Alaska Airlines Logo
9:26 pm - 6:20 am
PDX
-
LIR
31h 54m
1 stop
Alaska Airlines Logo
11:20 am - 8:35 pm
LIR
-
PDX
10h 15m
1 stop
$458Alaska Airlines
Sun, May 17 - Thu, May 28
American Airlines Logo
11:47 pm - 1:40 pm
PDX
-
LIR
12h 53m
2 stops
American Airlines Logo
2:10 pm - 10:20 am
LIR
-
PDX
21h 10m
2 stops
$460American Airlines
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
5:40 pm - 12:10 pm
BOI
-
LIR
18h 30m
2 stops
Southwest Logo
2:10 pm - 1:00 am
LIR
-
BOI
10h 50m
2 stops
$607Southwest
Fri, Apr 24 - Fri, May 1
Southwest Logo
2:45 pm - 10:50 am
EUG
-
LIR
19h 05m
2 stops
Southwest Logo
2:05 pm - 10:50 pm
LIR
-
EUG
9h 45m
1 stop
$703Southwest
Sat, Jun 13 - Sat, Jun 20

United Airlines flights from Oregon to Liberia

Our best United Airlines deals on Oregon to Liberia flight tickets
United Airlines
May 6
PDX7:45 pmPortland
17h 40m
2 stops
LIR2:25 pmLiberia
May 13
LIR1:20 pmLiberia
10h 39m
1 stop
PDX10:59 pmPortland
$436
United Airlines
May 7
PDX7:05 pmPortland
16h 05m
2 stops
LIR12:10 pmLiberia
May 14
LIR1:20 pmLiberia
10h 39m
1 stop
PDX10:59 pmPortland
$450
United Airlines
Apr 13
PDX5:00 amPortland
9h 19m
1 stop
LIR3:19 pmLiberia
Apr 27
LIR3:27 pmLiberia
21h 58m
2 stops
PDX12:25 pmPortland
$455

Alaska Airlines flights from Oregon to Liberia

Our best Alaska Airlines deals on Oregon to Liberia flight tickets
Alaska Airlines
May 26
PDX12:33 pmPortland
16h 47m
1 stop
LIR6:20 amLiberia
Jun 10
LIR6:39 pmLiberia
15h 45m
1 stop
PDX9:24 amPortland
$422
Alaska Airlines
May 18
PDX2:33 pmPortland
14h 47m
1 stop
LIR6:20 amLiberia
Jun 2
LIR11:20 amLiberia
30h 18m
1 stop
PDX4:38 pmPortland
$444
Alaska Airlines
May 17
PDX9:26 pmPortland
31h 54m
1 stop
LIR6:20 amLiberia
May 28
LIR11:20 amLiberia
10h 15m
1 stop
PDX8:35 pmPortland
$458

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 March 26, 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

Cheapest round-trip

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 5/26

12:33 pm-6:20 am

1 stop16h 47m

Liberia

Wed 6/10

6:39 pm-9:24 am

1 stop15h 45m

$422

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Wed 5/6

7:45 pm-2:25 pm

2 stops17h 40m

Liberia

Wed 5/13

1:20 pm-10:59 pm

1 stop10h 39m

$436

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 4/20

11:40 pm-1:40 pm

1 stop13h 00m

Liberia

Tue 5/5

2:40 pm-11:01 am

2 stops21h 21m

$441

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 5/18

2:33 pm-6:20 am

1 stop14h 47m

Liberia

Tue 6/2

11:20 am-4:38 pm

1 stop30h 18m

$444
Quickest round-trip

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 5/7

7:05 pm-12:10 pm

2 stops16h 05m

Liberia

Thu 5/14

1:20 pm-10:59 pm

1 stop10h 39m

$450

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 4/13

5:00 am-3:19 pm

1 stop9h 19m

Liberia

Mon 4/27

3:27 pm-12:25 pm

2 stops21h 58m

$455

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 5/17

9:26 pm-6:20 am

1 stop31h 54m

Liberia

Thu 5/28

11:20 am-8:35 pm

1 stop10h 15m

$458

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Wed 4/8

11:47 pm-1:40 pm

2 stops12h 53m

Liberia

Wed 4/15

2:10 pm-10:20 am

2 stops21h 10m

$460

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Fri 4/24

5:40 pm-12:10 pm

2 stops18h 30m

Liberia

Fri 5/1

2:10 pm-1:00 am

2 stops10h 50m

$607

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Sat 6/13

2:45 pm-10:50 am

2 stops19h 05m

Liberia

Sat 6/20

2:05 pm-10:50 pm

1 stop9h 45m

$703

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 July is another great option to travel to Liberia, with average flight prices from Oregon averaging around $478.

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 $560 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 $444 on momondo.

Can stopping save me money on Oregon to Liberia flights?

You could potentially save up to 45% 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 51m

Direct flights

None
The fastest flight from Oregon to Liberia takes 8h 51m
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 $331Free CancellationRating
7.9
12,111 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $344Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,477 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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