Cheap flights from St John's to San Juan

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 85% on the overall cost on flights from St John's to San Juan.

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 20% on flights from St John's to San Juan compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 512. For sooner than that we have options available in the next 3 days from C$ 561.

It’s typically best to fly out from St John's to San Juan in the afternoon. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.