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Cheap flights from Oregon 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 Oregon 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 Oregon to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
7:15 pm - 12:10 pm
PDX
-
LIR
15h 55m
2 stops
United Airlines Logo
1:20 pm - 9:32 am
LIR
-
PDX
21h 12m
2 stops
$465United Airlines
Sun, Sep 6 - Fri, Sep 11
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
United Airlines Logo
4:07 pm - 12:10 pm
PDX
-
LIR
19h 03m
2 stops
United Airlines Logo
11:50 am - 11:07 pm
LIR
-
PDX
12h 17m
1 stop
$474United Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
3:00 pm - 1:38 pm
PDX
-
LIR
21h 38m
2 stops
American Airlines Logo
2:45 pm - 10:54 am
LIR
-
PDX
21h 09m
2 stops
$504American Airlines
Sat, Aug 22 - Fri, Sep 4
American Airlines Logo
11:34 pm - 1:38 pm
PDX
-
LIR
13h 04m
2 stops
American Airlines Logo
2:47 pm - 1:17 pm
LIR
-
PDX
23h 30m
2 stops
$505American Airlines
Sun, Sep 6 - Fri, Sep 11
Alaska Airlines Logo
7:00 am - 7:54 pm
RDM
-
LIR
11h 54m
1 stop
Alaska Airlines Logo
9:16 am - 10:52 pm
LIR
-
RDM
14h 36m
1 stop
$580Alaska Airlines
Mon, Oct 12 - Thu, Oct 22
Delta Logo
5:20 am - 12:00 pm
EUG
-
LIR
29h 40m
2 stops
Delta Logo
1:25 pm - 11:52 am
LIR
-
EUG
23h 27m
2 stops
$585Delta
Sun, Sep 6 - Wed, Sep 16
Delta Logo
1:26 pm - 12:35 pm
RDM
-
LIR
22h 09m
2 stops
Delta Logo
1:00 pm - 12:46 pm
LIR
-
RDM
24h 46m
2 stops
$605Delta
Fri, Oct 9 - Wed, Oct 21

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Air Canada flights from Oregon to Liberia

Our best Air Canada deals on Oregon 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
$618
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
$619
Air Canada
Nov 12
PDX3:15 pmPortland
20h 55m
2 stops
LIR2:10 pmLiberia
Nov 17
LIR3:20 pmLiberia
29h 11m
2 stops
PDX6:31 pmPortland
$649

Alaska Airlines flights from Oregon to Liberia

Our best Alaska Airlines deals on Oregon to Liberia flight tickets
Alaska Airlines
Oct 2
PDX5:55 pmPortland
25h 29m
1 stop
LIR8:24 pmLiberia
Oct 13
LIR9:16 amLiberia
14h 42m
1 stop
PDX10:58 pmPortland
$469
Alaska Airlines
Oct 3
PDX6:40 amPortland
12h 44m
1 stop
LIR8:24 pmLiberia
Oct 13
LIR9:16 amLiberia
12h 19m
1 stop
PDX8:35 pmPortland
$520
Alaska Airlines
Oct 3
PDX6:40 amPortland
12h 44m
1 stop
LIR8:24 pmLiberia
Oct 4
LIR9:16 amLiberia
14h 42m
1 stop
PDX10:58 pmPortland
$534

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 July 1, 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

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

7:15 pm-12:10 pm

2 stops15h 55m

Liberia

Fri 9/11

1:20 pm-9:32 am

2 stops21h 12m

$465

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

Sat 10/24

4:07 pm-12:10 pm

2 stops19h 03m

Liberia

Sat 10/31

11:50 am-11:07 pm

1 stop12h 17m

$474

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 8/22

3:00 pm-1:38 pm

2 stops21h 38m

Liberia

Fri 9/4

2:45 pm-10:54 am

2 stops21h 09m

$504

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 9/6

11:34 pm-1:38 pm

2 stops13h 04m

Liberia

Fri 9/11

2:47 pm-1:17 pm

2 stops23h 30m

$505
Quickest round-trip

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Mon 10/12

7:00 am-7:54 pm

1 stop11h 54m

Liberia

Thu 10/22

9:16 am-10:52 pm

1 stop14h 36m

$580

EugeneLiberia

EUG - LIR

EUGLIR

Eugene

Sun 9/6

5:20 am-12:00 pm

2 stops29h 40m

Liberia

Wed 9/16

1:25 pm-11:52 am

2 stops23h 27m

$585

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Fri 10/9

1:26 pm-12:35 pm

2 stops22h 09m

Liberia

Wed 10/21

1:00 pm-12:46 pm

2 stops24h 46m

$605

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 August is another great option to travel to Liberia, with average flight prices from Oregon averaging around $298.

How far in advance should I book a flight from Oregon 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 $574 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 $457 on momondo.

Can stopping save me money on Oregon to Liberia flights?

You could potentially save up to 15% 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 08m

Direct flights

None
The fastest flight from Oregon to Liberia takes 8h 08m
There are no direct flights from Oregon to Liberia. There are no popular flight routes from Oregon to Liberia.
Search flight deals

Frequently asked questions about flying from Oregon to Liberia

  • 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
12,601 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $344Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,909 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.

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