Cheap flights from Portland (PWM) to Liberia (LIR)

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How to find the cheapest flight from
Portland (PWM) to Liberia (LIR)

All the information you need to plan the best PWM to LIR flight in 2021: compare Portland to Liberia flight prices with the expected peak season, weather and rainfall in Liberia.
When is the cheapest time to fly from Portland, Maine to Liberia (PWM - LIR)?

It’s typically best to fly out from Portland, Maine to Liberia at noon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly round-trip from Portland, Maine to Liberia?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 64% when planning your travel around this day of the week.

How far in advance should I book a flight from Portland, Maine to Liberia?

To save up to 17% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland, Maine to Liberia from $465 1-2 weeks out and tickets from $529 for flights departing within the next 72 hours.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Liberia</span> flights.

Flight FAQs

From Portland to Liberia

Which airlines flying from Portland to Liberia have flexible cancellations due to COVID-19?

Delta, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Portland, Maine to Liberia for under $500 on Cheapflights?

Yes, there are multiple flights from Portland, Maine to Liberia for under $500. The cheapest flight booked recently is on United Airlines for just $460, but on average you can expect to pay $1,568.

What are the cheapest airlines flying from Portland, Maine to Liberia round-trip?

United Airlines, at $460, was found to be the cheapest airline from Portland, Maine to Liberia. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 34% cheaper than the other options available to this destination.

What are the cheapest flights from Portland, Maine to Liberia?

While on average a flight from Portland, Maine to Liberia is generally $977, our data shows the cheapest flight currently is $647. When looking at the most popular route, (Portland - Liberia), you can expect to pay $455 for that flight.

What are the most popular airlines that fly from Portland, Maine to Liberia?

When booking a flight from Portland, Maine to Liberia, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Liberia, Costa Rica

Do I need a COVID test to fly to Liberia from Portland?

Information is based on travel restrictions from Portland to Liberia

Most visitors from Portland can enter Liberia without restrictions.

COVID-19 testing requirements
Visitors from Portland are not required to present a negative COVID-19 PCR test or antigen result upon entering Liberia.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Liberia.

Documents
Epidemiological Health Pass Form - The Health Pass can only be completed within 72 hours of arriving in the country. One form must be completed per person, including minors, without exception.

Health Insurance - Tourists may get an insurance from Costa Rican insurance companies that are registered and authorized by the General Superintendence of Insurance of Costa Rica.


Do I need a test to fly back to Portland from Liberia?

Returning to Portland from Liberia

COVID-19 testing requirements
Visitors from Liberia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Liberia are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Liberia, Costa Rica

Destination information for Liberia

Things to know before you go - useful duration and weather info for your trip from Portland to Liberia.
Today's exchange rate
$1 = ₡618.45

Airports servicing Portland

Airports servicing Liberia

Top 3 airlines flying from Portland to Liberia

The chart below displays the airlines Cheapflights users traveling from Portland to Liberia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$214 $553 No cancel fee 69%
American Airlines
$217 $468 No cancel fee 71%
Delta
$381 $702 No cancel fee N/A
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