Oakland to San Juan flights

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Airlines seen: Frontier Airlines, JetBlue, Southwest Airlines, Viva Aerobus, Volaris
Typical journey time: 31h 02m

Fare seen

€344Seen on 19 Sep 2026

Last checked

10 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €134

Lowest observed

27 Oct 2026

Frontier Airlines · 2 stops · One way

Cheapest observed day · Last checked: 19 Sep 2026

Departure

12:48

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.

Short answer

We have seen Frontier Airlines fares from Oakland to San Juan. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €344 on 19 Sep 2026.

About this route

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

Route distance: 5,816 km
Typical journey time: 31h 02m
Airlines seen: Frontier Airlines, JetBlue, Southwest Airlines, Viva Aerobus, Volaris
Seen on fares with a connection: Frontier Airlines
Alternative airports: SIG

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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How our prices work

Airport to city: straight-line distance

Oakland San Francisco Bay Airport (OAK) → Oakland, city gazetteer reference point (37.8044, -122.2711): ≈ 10 km.
Fernando Luis Ribas Dominicci Airport (SIG) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 1 km.
Luis Munoz Marin International Airport (SJU) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 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 Oakland to San Juan?

A fare of €344 was seen on 19 Sep 2026. Fares change, so search your dates for the current price.

Are there direct flights from Oakland to San Juan?

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

Which airlines fly from Oakland to San Juan?

These are the carriers we have seen on the route: Frontier Airlines, JetBlue, Southwest Airlines, Viva Aerobus, Volaris.

How long does the flight from Oakland to San Juan take?

The average journey time across the 81 fares we observed is 30h 43m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Oakland to San Juan fares were non-stop?

None of the 81 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