Cheap flights from Plattsburgh International to San Juan

Compare Plattsburgh International to San Juan flight deals

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Flight deals from Plattsburgh International to San Juan

Looking for a cheap last-minute deal or the best round-trip flight from Plattsburgh International Airport to San Juan? If you want to travel next month, round-trip fares start from $436. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Plattsburgh International to San Juan

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

Plattsburgh to San Juan: Flight information

The things to know before you go.
Cheapest flight found$387
Cheapest month to flyMay

Finding cheap flights from Plattsburgh 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 round-trip flight from Plattsburgh International to San Juan is $386. 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 Plattsburgh International to San Juan. But we found flights with one or more stops from $387.
There are no flights flying from Plattsburgh International to San Juan, as of May 2026.
The cheapest month to fly from Plattsburgh International to San Juan is usually May.
If you're flying from Plattsburgh International Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the center of San Juan. We've found flights to this airport from $386.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Plattsburgh International Airport to San Juan on Monday, May 18, 2026.
No airlines currently offer direct flights between Plattsburgh 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 May, the average temperature is usually around 27°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, Allegiant Air offers the cheapest flight tickets to San Juan.

Flying from Plattsburgh International Airport (PBG) to San Juan: what you need to know

  • San Juan's timezone is UTC-4, which is the same as Plattsburgh (the location of Plattsburgh International Airport).

  • Leave enough time to make your PBG to San Juan flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer lines during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you plenty of time for security and boarding.

  • Whether you want to explore a new city along the way or just take a break, we make it a breeze to book plane tickets from PBG to San Juan with a stopover. To check out your options, deselect 'Direct flights only.' Orlando International Airport (MCO) is a popular stop on this route.

  • Located around 5 kilometers from central Plattsburgh, PBG can be reached in about 10 minutes by car, depending on traffic. The journey on public transport takes roughly 40 minutes.

  • Want a relaxed start to your journey? Stay near PBG. Whether you've booked an early flight from Plattsburgh International Airport to San Juan or just don't want to be rushed, these hotels are just the thing:

  • Of all flights departing from Plattsburgh International Airport, 60.48% land on schedule at their destination.

How to find the cheapest flights from Plattsburgh International Airport (PBG) to San Juan

  • $307 is the cheapest price we've found for a one-way Plattsburgh International Airport to San Juan flight. A round-trip ticket right now is $386. Depending on the availability and when you book, these fares could change.

  • Don't leave things to the last moment. You're more likely to land cheap flights from PBG to San Juan if you book early. Airlines often have some excellent early bird discounts.

  • If you're flexible with your travel plans, use the 'Whole month' search tool. It'll show you the lowest price across each month when looking for your Plattsburgh International Airport to San Juan ticket.

  • Locking in a cheap flight from PBG to San Juan is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when a better deal is available.

  • Find a cheap flight from Plattsburgh International Airport to San Juan with the help of our filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • The distance from Luis Munoz Marin International Airport (SJU) to central San Juan is roughly 8 kilometers. It'll take you about 10 minutes to get to the center driving.

  • It typically takes 55 minutes if you're traveling on public transport.

  • Look into staying at a hotel near SJU if you're coming in on a late flight from Plattsburgh International Airport to San Juan. Select one of these options and skip the long transfer:

  • Hit the road running by picking up a Luis Munoz Marin International Airport rental car. Grab a set of wheels from Sixt, Ace Rent a Car or U-Save and explore beyond San Juan's usual tourist stops.

  • Lock in the best possible rate by booking your ride from Luis Munoz Marin International Airport about two weeks ahead of your flight from PBG to San Juan.

Fernando Luis Ribas Dominicci Airport (SIG)

  • Fernando Luis Ribas Dominicci Airport (SIG) is about 8 kilometers from the center of San Juan. Once you've disembarked your flight from Plattsburgh International Airport to San Juan, it'll take you around 15 minutes to get to the heart of the city in a cab or ride-share.

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

  • You'll find some great places to rest your head close to SIG. Settle in and get cozy after your PBG to San Juan flight at one of these well-located options:

Best time to go to San Juan

  • Before locking in your flights from Plattsburgh International Airport to San Juan, consider which time of year is best for you. High season in San Juan offers a bustling atmosphere and plenty of things to do, while the low season means you'll get cheaper hotel rates and fewer crowds.

  • Lock in a Plattsburgh International Airport to San Juan flight ticket with a departure in September to experience the city during its warmest month. You can expect temperatures to range from 23ºC (73ºF) to 33ºC (91ºF).

  • February has average temperatures of between 20ºC (68ºF) and 28ºC (82ºF). Search for a cheap ticket from PBG to San Juan around that time if you want to travel in cooler conditions.

More about San Juan

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in San Juan right here. Explore these hotels after locking in your flight from Plattsburgh International Airport to San Juan:

  • La Garita del morro de san juan bahia and Castillo San Felipe del Morro are just a couple of the top attractions to add to your San Juan itinerary. Continue your sightseeing adventures at Fortaleza Street.

Explore more of Puerto Rico

  • You've seen San Juan, now it's time to discover other corners of Puerto Rico. Journey about 113 kilometers west to Aguadilla to check off its leading attractions. From El Parterre to Aguadilla Ice Skating Arena and Bandera de los Reyes Magos, your itinerary will be busy.

  • Around 105 kilometers west of San Juan, Isabela is another essential stop in Puerto Rico. Experience major highlights starting with Amarillo Mango, Urb. Llanos Piscina Park and Noches de Artesania.

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