Cheap flights from San Antonio to Porto
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Book a flight from San Antonio to Porto at the best time

The search engine of Fly Scanner suggests you the ideal solution for travelling to Portugal, offering alternative dates and airports of your choice to save even more. Avoid wasting time and find the right flight for you in a single search customized to your needs.

.

Customize your search

Looking for a San Antonio - Porto direct flight? In just a few seconds, our comparator will provide you with the best deals for your flight by selecting your travel optionsfrom more than 400 airlines: just filter your search according to your needs.

All San Antonio - Porto flight offers in one search

With Fly Scanner you will find all flight offers from San Antonio to Porto in one place, without wasting time. In just a few seconds you can compare all available flight offers and find the one that is most convenient for you.

Find only what interests you

The search engine Fly Scanner will show you in a few seconds airline tickets with the cheapest prices, including only results based on your preferences: the wide choice of filters will help you find the flight that best suits your needs, such as exclusively San Antonio - Porto direct flights.

Frequently Asked Questions

Frequently asked questions about flights from San Antonio to Porto.

How much does a San Antonio - Porto flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from San Antonio to Porto.

How far is San Antonio from Porto?

San Antonio is about 4898 mi from Porto.

What are the airports in Porto?

Porto has one airport: Porto.

What are the airports in San Antonio?

San Antonio has one airport: San Antonio.

What are the most popular destinations searched for in Portugal?

The most searched cities in Portugal according to our users are: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

For flights from San Antonio to Porto Monday is on average the cheapest day to fly, while Monday is the most expensive day to fly.
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