Cheap Flights from San Jose Juan Santamaria to San Juan

Compare San Jose Juan Santamaria to San Juan flight deals

Find the cheapest month or even day of the year to fly to San Juan

Book the best San Juan fare with no extra fees

Flight deals from San Jose Juan Santamaria to San Juan

Looking for a cheap last-minute deal or the best return flight from San Jose Juan Santamaria to San Juan? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Jose Juan Santamaria to San Juan

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

Direct flights from San Jose Juan Santamaria to San Juan

Alternative San Jose Juan Santamaria to San Juan routes

Looking for the cheapest, fastest or easiest route from San Jose Juan Santamaria to San Juan? You could fly into the following airports instead.

San Jose to San Juan: Flight information

The things to know before you go.
Cheapest flight foundR 2,105
Cheapest month to flyOctober
Average flight time3 hrs, 10 mins
Most popular airlineAvianca Costa Rica
Average flights per week8

Finding cheap flights from San Jose Juan Santamaria 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 San Jose Juan Santamaria to San Juan is R 2,959. 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.
3 hours and 10 minutes is the average flight time from San Jose Juan Santamaria to San Juan.
Avianca Costa Rica and Avianca fly direct from San Jose Juan Santamaria to San Juan.
As of October 2025, there are 8 flights per week flying from San Jose Juan Santamaria to San Juan.
The cheapest month to fly from San Jose Juan Santamaria to San Juan is usually October.
If you're flying from San Jose Juan Santamaria 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 R 2,959.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to San Juan on Friday, 3 October 2025.
Yes – the average flight time is 3 hours and 10 minutes.
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 October, 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, United and Avianca offer the cheapest flight tickets to San Juan.

Travelling from Juan Santamaria International Airport (SJO) to San Juan: what you need to know

  • Expect to be travelling for 3 hours 15 minutes. That's the average journey time for a direct flight from Juan Santamaria International Airport to San Juan.

  • The timezone in San Juan is UTC-4. The city is two hours ahead of San Jose, where Juan Santamaria International Airport is located.

  • Juan Santamaria International Airport (SJO) to Luis Munoz Marin International Airport (SJU) is the most popular route, with three weekly departures to pick from. If you prefer starting your day later, the last flight from SJO to SJU is with AVIANCA at 07:30. Choose the first departure with AVIANCA at 07:30 if you want to get on your way earlier.

  • To avoid missing your SJO to San Juan flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • Heading away during a peak time like public or school holidays? Expect longer lines at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

  • Direct Juan Santamaria International Airport to San Juan tickets are available for booking. Luis Munoz Marin International Airport (SJU) is where you'll arrive.

  • AVIANCA is a leading airline that offers direct flights from Juan Santamaria International Airport to San Juan.

  • We make it easy to book flight tickets from SJO to San Juan with a stopover. To see all your options, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Top stopovers include:

    • Tocumen International Airport (PTY)

    • Jose Maria Cordova International Airport (MDE)

    • Las Americas International Airport (SDQ)

  • The journey from central San Jose to SJO takes about 2 hours 20 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic.

  • Looking for a hotel near SJO? If you're catching an early flight from Juan Santamaria International Airport to San Juan, these stays put the terminal practically at your doorstep:

  • Of all flights leaving Juan Santamaria International Airport, 79.83% touch down on time at their destination.

How to find the cheapest flights from Juan Santamaria International Airport (SJO) to San Juan

  • The best price we've found for a one-way Juan Santamaria International Airport to San Juan flight is R 2,105. The cheapest price for a return flight is R 2,959. Bear in mind fares can change due to demand at the time of booking.

  • To snag cheap flights from SJO to San Juan, book your trip one month before your planned departure.

  • The best month for scoring cheap Juan Santamaria International Airport to San Juan tickets is May. Use the 'Whole month' tool to compare flight prices, then choose the dates that offer the biggest savings.

  • Cut down on the time spent looking for cheap flights from SJO to San Juan by creating a Price Alert. You'll receive an email or notification through the app when a new low fare is offered.

  • Snag an affordable flight from Juan Santamaria International Airport to San Juan with the help of our filters. Choose your ideal 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)

  • Luis Munoz Marin International Airport (SJU) is around 8 kilometres from the centre of San Juan. If you're grabbing a cab or a ride-share, the drive will take roughly 10 minutes.

  • It takes around 55 minutes if you're travelling on public transport.

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

  • Begin your adventure by picking up a Luis Munoz Marin International Airport rental car. Grab your wheels from Sixt, Ace Rent a Car or U-Save to explore San Juan and beyond.

  • Reserving your vehicle from Luis Munoz Marin International Airport about two weeks ahead of your flight from SJO to San Juan can help you secure the lowest rate.

Fernando Luis Ribas Dominicci Airport (SIG)

  • Once your flight from Juan Santamaria International Airport to San Juan has arrived, you can get to the city centre in about 15 minutes by car. Central San Juan is roughly 8 kilometres from Fernando Luis Ribas Dominicci Airport (SIG).

  • Public transport will get you there in about 1 hour.

  • You'll find some comfortable places to call home for the night near SIG. Unwind and get cosy after your SJO to San Juan flight at one of these well-located options:

Best time to go to San Juan

  • Carefully consider your travel dates before locking in your flight from Juan Santamaria International Airport to San Juan. The city buzzes during peak season, but rates are typically higher and top attractions can be busy. Go to San Juan in low season if you want a more relaxed vibe.

  • Before booking a Juan Santamaria International Airport to San Juan flight ticket, think about the kind of weather you prefer. September is the warmest month in San Juan, with temperatures ranging from 23ºC (73ºF) to 33ºC (91ºF).

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

More about San Juan

  • After booking your flight from Juan Santamaria International Airport to San Juan, choose a hotel that puts you where you want to be. Make one of these options your base for exploring San Juan:

  • All great adventures should include some sightseeing. La Garita del morro de san juan bahia, Castillo San Felipe del Morro and Fortaleza Street are must-do's during your San Juan adventure.

Explore more of Puerto Rico

  • Aguadilla is just one of the many cities in Puerto Rico waiting to be discovered after you've seen San Juan. Around 113 kilometres away to the west, popular attractions include El Parterre, Aguadilla Ice Skating Arena and Bandera de los Reyes Magos.

  • Around 105 kilometres west of San Juan, Isabela is another essential stop in Puerto Rico. Get a taste of what this destination has to offer at 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.