Cheap flights from Porto to San Juan

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How to estimate the price of a flight from Porto to San Juan?

It depends. Prices for flights from Porto to San Juan fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports are most convenient between Porto and San Juan?

Whether it’s cost or connection time, the right airport combination can make a difference.

  • Airports in Porto: Only Porto is currently active.
  • Airports in San Juan: Isla Grande is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Flights from Porto to San Juan - Luis Muñoz Marín

Find the best flight from Porto to San Juan

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Puerto Rico? Travelers also looked at: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Porto – San Juan flights.
Frequently Asked Questions

Frequently asked questions about flights from Porto to San Juan.

How much does an airline ticket from Porto to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Porto to San Juan.

How far is Porto from San Juan?

Porto is about 5958 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Porto?

Porto has one airport: Porto.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from Porto to San Juan?

This information is not available at the moment.

What is the cheapest month to fly from Porto to San Juan?

This information is not available at the moment.

What is the most expensive month to fly from Porto to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from Porto to San Juan?

This information is not available at the moment.