You’ve searched for flights from Glasgow to San Juan Puerto Rico. We've gone through all 52 flights that go to or via San Juan Puerto Rico every week, to help you find the cheapest flight. Aer Lingus usually has the best-value flights from Glasgow, but make sure you compare all your options to get the cheapest flight possible.
When you fly from Glasgow to San Juan Puerto Rico, you'll have three airlines to choose from for your 6564 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
To sort cheap flights to San Juan Puerto Rico, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on British Airways too, as they're the most popular airline for flying from Glasgow to San Juan Puerto Rico.
It takes about 18 hrs 45 mins to fly from Glasgow to San Juan Puerto Rico. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your accommodation or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.