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$190+ Cheap flights from Liberia (LIR) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — PDX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Liberia to Portland

Best flights from Liberia to Portland
Discover carefully curated flight deals from Liberia to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/152:20 pmLIR - PDX
1 stop10h 33mUnited Airlines
lun. 1/195:00 amPDX - LIR
1 stop9h 08mUnited Airlines
Deal found 12/9$341
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/51:00 pmLIR - PDX
2 stops22h 14mAmerican Airlines
mar. 5/126:44 pmPDX - LIR
2 stops15h 31mAmerican Airlines
Deal found 12/10$345
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/259:30 amLIR - PDX
1 stop29h 03mUnited Airlines
dom. 2/17:45 amPDX - LIR
2 stops27h 10mUnited Airlines
Deal found 12/11$347

Find flight deals from Liberia to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(United Airlines)

One-way from

$190
(Delta)
Provider with most accurate pricing for Liberia-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Portland flights.
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From Liberia to Portland
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One-way flight from Liberia to Portland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Liberia to Portland that are best for you.

Fly from

Liberia

Fly to

Portland

Route

Depart

Return

Price

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jue. 1/15

2:20 pm-10:53 pm

1 stop10h 33m

Portland

lun. 1/19

5:00 am-4:08 pm

1 stop9h 08m

$341

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mar. 5/5

1:00 pm-10:14 am

2 stops22h 14m

Portland

mar. 5/12

6:44 pm-11:15 am

2 stops15h 31m

$345

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

dom. 1/25

9:30 am-12:33 pm

1 stop29h 03m

Portland

dom. 2/1

7:45 am-12:55 pm

2 stops27h 10m

$347

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

vie. 1/30

8:35 am-12:18 pm

1 stop29h 43m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mié. 1/21

3:05 pm-12:32 pm

2 stops23h 27m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mié. 2/4

2:45 pm-12:32 pm

2 stops23h 47m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jue. 2/26

8:35 am-10:59 pm

2 stops16h 24m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jue. 1/22

2:20 pm-12:33 pm

2 stops24h 13m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mar. 1/27

2:45 pm-12:32 pm

2 stops23h 47m

$190

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

vie. 1/23

8:35 am-12:18 pm

1 stop29h 43m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
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Compare providers for flights from Liberia to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Liberia to Portland in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Liberia-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Liberia-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Liberia-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Liberia-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Liberia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Liberia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Liberia to Portland

What is the cheapest month to book a flight from Liberia to Portland?

Currently, January is the cheapest month in which you can book a flight from Liberia to Portland (average of $252). Flying from Liberia to Portland in June is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated diciembre 12, 2025.
Read through reviews of airlines operating flights from Liberia to Portland, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Liberia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Liberia to Portland?

    There are many flights that can get you from Liberia to Portland in 10h 33m. Fly via United Airlines or American Airlines to get the fastest option. There are 3254 mi between Liberia and Portland. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Liberia to Portland round-trip?

    Cheapflights users have booked flights from Liberia to Portland round-trip from $453.

  • What are the cheapest airlines to fly from Liberia to Portland one-way?

    One-way options have recently been found by users for as low as $198 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $202 and American Airlines from $234 one-way.

  • Can I find deals for flights from Liberia to Portland that include hotel bookings?

    Yes. In addition to deals on Liberia to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liberia to Portland.

  • Can I find deals for business class flights from Liberia to Portland?

    Yes. Cheapflights offers flight deals from Liberia to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Liberia to Portland?

    Currently, January is the cheapest month in which you can book a flight from Liberia to Portland (average of $252). Flying from Liberia to Portland in June is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

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Alternative routes for Liberia to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Liberia to Portland

Discover the top airline that operate flights from Liberia to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$453Average$490FlexibilityNo cancel feeOn-time69%

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