Cheap flights from Piedmont Triad International to San Juan

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Flight deals from Piedmont Triad International Airport to San Juan

Looking for a cheap last-minute deal or the best return flight from Piedmont Triad International Airport to San Juan? If you want to travel next month, return fares start from P25,481. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Piedmont Triad International to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Piedmont Triad International to San Juan flights are currently cheapest in March.

Greensboro / High Point to San Juan: Flight information

The things to know before you go.
Cheapest flight foundP22,869
Cheapest month to flyMarch

Finding cheap flights from Piedmont Triad International to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Piedmont Triad International to San Juan is P22,869. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Piedmont Triad International to San Juan. But we found flights with one or more stops from P22,869.
As of January 2026, there are no flights flying from Piedmont Triad International to San Juan.
The cheapest month to fly from Piedmont Triad International to San Juan is usually March.
If you're flying from Piedmont Triad International Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from P22,869.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Piedmont Triad International Airport to San Juan on Wednesday, 18 March 2026.
No airlines currently offer direct flights between Piedmont Triad International Airport and San Juan. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.
In January, the average temperature is usually around 25°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, United offers the cheapest flight tickets to San Juan.

Flying from Piedmont Triad International Airport (GSO) to San Juan: what you need to know

  • San Juan and Greensboro / High Point (where Piedmont Triad International Airport is located) are both in the UTC-4 timezone. That means you won't need to account for any time differences.

  • Give yourself plenty of time to catch your GSO to San Juan flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time like a bank holiday? Expect longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • A stopover is the perfect opportunity to break up your trip and perhaps even explore a different city. When searching for plane tickets from GSO to San Juan, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Charlotte Douglas International Airport (CLT)

    • Miami International Airport (MIA)

  • GSO is about 0.16 kilometres from central Greensboro / High Point. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 0 hours or so to arrive, depending on traffic conditions.

  • Want a stress-free start to your travels? Stay near GSO. Whether you're boarding an early flight from Piedmont Triad International Airport to San Juan or just don't like being rushed, these hotels are all about convenience:

  • Of the departures from Piedmont Triad International Airport, 76.59% arrive as scheduled at their destination.

  • GSO's address is International Airport.

How to find the cheapest flights from Piedmont Triad International Airport (GSO) to San Juan

  • P14,101 is currently the lowest price for a one-way Piedmont Triad International Airport to San Juan flight. Return plane tickets start from P22,869. These fares may change based on availability and demand.

  • To pick up cheap flights from GSO to San Juan, book as early as possible. Airlines usually offer lower prices when tickets first go on sale.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the cheapest price across each month when searching for a Piedmont Triad International Airport to San Juan ticket.

  • Picking up a cheap flight from GSO to San Juan is easy with Price Alerts. All you need to do is create one of these automatic notifications and we'll notify you when a cheaper option becomes available.

  • Tailor your trip with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Piedmont Triad International Airport to San Juan.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) to central San Juan takes around 10 minutes to reach by car. The centre is roughly 8 kilometres away.

  • If you're travelling by public transport, expect a journey time of around 55 minutes.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Piedmont Triad International Airport to San Juan. Stay at one of these accommodation options near SJU instead:

  • Go wherever you want, whenever you want with a Luis Munoz Marin International Airport rental car. Book your wheels from Sixt, Ace Rent a Car or U-Save and experience more of San Juan and beyond.

  • Get the best deal by booking your vehicle from Luis Munoz Marin International Airport around two weeks ahead of your flight from GSO to San Juan.

Fernando Luis Ribas Dominicci Airport (SIG)

  • The centre of San Juan is around 8 kilometres from Fernando Luis Ribas Dominicci Airport (SIG). After your flight from Piedmont Triad International Airport to San Juan has landed and you've made your way to arrivals, the drive should be around 15 minutes.

  • If you travel by public transport, the ride to the centre will take you 1 hour or so.

  • Hang up the 'Do not disturb' sign and relax at a hotel near SIG. Here are a few options where you can check in after your GSO to San Juan flight:

Best time to go to San Juan

  • Plan your trip to San Juan in peak season if you like a busy atmosphere, but remember that prices are typically higher. Alternatively, book your flights from Piedmont Triad International Airport to San Juan during low season when prices are cheaper and it's quieter.

  • The warmest month in San Juan is September, with temperatures ranging between 23ºC (73ºF) and 33ºC (91ºF). Book your Piedmont Triad International Airport to San Juan plane ticket then if this is the type of weather you enjoy.

  • If you want cooler conditions, look for a cheap ticket from GSO to San Juan in February when temperatures average between 20ºC (68ºF) and 28ºC (82ºF).

More about San Juan

  • After booking your flight from Piedmont Triad International Airport to San Juan, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring San Juan:

  • There are so many things to do and see in this city it can be hard to work out where to start. La Garita del morro de san juan bahia, Castillo San Felipe del Morro and Fortaleza Street are top sights which should feature on any well-planned San Juan itinerary.

Explore more of Puerto Rico

  • San Juan has loads to offer, but there are so many other parts of Puerto Rico you should also see. Around 113 kilometres west of San Juan, a visit to Aguadilla will keep your itinerary busy. Start with leading attractions like El Parterre, Aguadilla Ice Skating Arena and Bandera de los Reyes Magos.

  • If you want to check out another great destination in Puerto Rico, consider Isabela, about 105 kilometres west of San Juan. Amarillo Mango, Urb. Llanos Piscina Park and Noches de Artesania are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.