Find out what a flight from San Juan to Ko Samui might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Juan and Ko Samui.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports near San Juan or Ko Samui offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in San Juan: Only San Juan is currently operating.
• Airports in Ko Samui: Ko Samui - Koh Samui is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Refine your flight search from San Juan to Ko Samui

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from Expedia, eDreams, and top carriers.

Other popular destinations

Also looking at Thailand? These cities are trending: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.