Porto to San Jose flights

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Fare seen

€542Seen on 11 Sep 2026

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €443

Lowest observed

14 Oct 2026

Frontier Airlines · 3 stops · One way

Cheapest observed day · Last checked: 11 Sep 2026

Departure

20:15

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Alaska Airlines, easyJet, Finnair, Frontier Airlines, Royal Air Maroc, Ryanair +3 more
Typical journey time: 39h 38m

Short answer

We have seen Alaska Airlines fares from Porto to San Jose. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €542 on 11 Sep 2026.

About this route

Explore the fares we observed from Porto to San Jose. Prices move often, so pick your dates to see the latest options.

Route distance: 8,966 km
Typical journey time: 39h 38m
Airlines seen: Alaska Airlines, easyJet, Finnair, Frontier Airlines, Royal Air Maroc, Ryanair +3 more
Seen on fares with a connection: Ryanair, Alaska Airlines, Frontier Airlines, Royal Air Maroc, TAP Air Portugal, Vueling +1 more

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Porto Airport (OPO) → Porto, city gazetteer reference point (41.1579, -8.6291): ≈ 11 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much was a flight from Porto to San Jose?

A fare of €542 was seen on 11 Sep 2026. Fares change, so search your dates for the current price.

Are there direct flights from Porto to San Jose?

Our data holds no non-stop flight from Porto to San Jose. The fares on this page include at least one stop.

Which airlines fly from Porto to San Jose?

These are the carriers we have seen on the route: Alaska Airlines, easyJet, Finnair, Frontier Airlines, Royal Air Maroc, Ryanair +3 more.

How long does the flight from Porto to San Jose take?

The average journey time across the 32 fares we observed is 42h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Porto to San Jose fares were non-stop?

None of the 32 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide