Cheap Flights from Porto Airport to Guanacaste Province from 670 € Return

Flight deals from Porto Airport to Guanacaste Province

Looking for cheap tickets from Porto Airport to Guanacaste Province, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Liberia.670 € per passenger.Departing Mon, 2 Mar, returning Mon, 16 Mar.Return flight with United.Outbound indirect flight with United, departs from Porto on Mon, 2 Mar, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Mon, 16 Mar, arriving in Porto.Price includes taxes and charges.From 670 €, select.

Nosara Beach.1.170 € per passenger.Departing Wed, 6 May, returning Fri, 22 May.Return flight with Air Europa and Costa Rica GREEN AIRWAYS.Outbound indirect flight with Air Europa, departs from Porto on Wed, 6 May, arriving in Nosara Beach.Inbound indirect flight with Costa Rica GREEN AIRWAYS, departs from Nosara Beach on Fri, 22 May, arriving in Porto.Price includes taxes and charges.From 1.170 €, select.

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Flying from Porto Airport to Guanacaste Province

Arm yourself with these facts on the fly.

Cheapest flight found	670 €
Cheapest month to fly	March

How to find cheap flights from Porto Airport to Guanacaste Province

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Porto Airport to Guanacaste Province. Other savvy travellers recently found return flights from 670 € and one-way tickets from 342 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Porto Airport to Guanacaste Province is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Porto Airport to anywhere you choose in Guanacaste Province.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Porto Airport to your chosen airport in Guanacaste Province go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Guanacaste Province Airport to Guanacaste Province flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Porto Airport to Guanacaste Province?

We looked at all of the upcoming return flights from Porto Airport to Guanacaste Province we could find over the next 12 months. It looks like 670 € is the best price. This is good, compared to the average Guanacaste Province ticket price of 920 €.

What is the cheapest month to fly from Porto Airport to Guanacaste Province?

The cheapest month to fly from Porto Airport to Liberia Airport is currently March.
The cheapest month to fly from Porto Airport to Nosara Beach Airport is usually May.

Which upcoming date is cheapest to fly from Porto Airport to Guanacaste Province on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Porto Airport to Guanacaste Province on Monday, 2 March 2026.

If I'm flying from Porto Airport, where in Guanacaste Province is cheapest to fly into?

If you're flying from Porto, the cheapest city in Guanacaste Province to fly into is Liberia. The cheapest airport serving Liberia at the moment is Liberia.