Flight tickets from Calgary to San Juan

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

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Flight deals from Calgary Airport to San Juan

Looking for a cheap last-minute deal or the best return flight from Calgary Airport to San Juan? If you want to travel next month, return fares start from ₹ 47,295. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Calgary to San Juan

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

Calgary to San Juan: Flight information

The things to know before you go.
Cheapest flight found₹ 26,049
Cheapest month to flyMay

Finding cheap flights from Calgary 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 Calgary to San Juan is ₹ 43,359. 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 Calgary to San Juan. But we found flights with one or more stops from ₹ 43,359.
As of April 2026, there are no flights flying from Calgary to San Juan.
The cheapest month to fly from Calgary to San Juan is usually April.
If you're flying from Calgary 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 ₹ 43,359.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to San Juan on Saturday, 25 April 2026.
No airlines currently offer direct flights between Calgary 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 April, the average temperature is usually around 26°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.

Travelling from Calgary International Airport (YYC) to San Juan: what you need to know

  • San Juan is three hours ahead of Calgary, where Calgary International Airport is located. San Juan follows the UTC-4 timezone.

  • Allow plenty of time to get on your YYC to San Juan flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

  • The journey from central Calgary to YYC takes about 45 minutes by public transport. If you drive, ride-share or take a taxi, you'll cover the 10 kilometres in 25 minutes or so, depending on traffic.

  • Planning to catch an early flight from Calgary International Airport to San Juan? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these stays near YYC:

  • Of the departures from Calgary International Airport, 76% arrive as scheduled at their destination.

  • The address for YYC is 2000 Airport Road Northeast.

How to find the cheapest flights from Calgary International Airport (YYC) to San Juan

  • ₹ 26,049 is the cheapest price we've found for a one-way Calgary International Airport to San Juan flight. A return plane ticket right now is ₹ 43,359. Depending on when and how early you book, these fares can change.

  • Booking early is often the key to finding a cheap flight from YYC to San Juan. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across every month when looking for your Calgary International Airport to San Juan ticket.

  • There's no need to keep checking in to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's an even bigger deal on cheap flights from YYC to San Juan.

  • Save on your flight from Calgary International Airport to San Juan with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) to central San Juan takes around 20 minutes to reach by car. The centre is roughly 11 kilometres away.

  • Getting there by public transport takes around 1 hour.

  • Think about booking a hotel near SJU if you're coming in on a late flight from Calgary International Airport to San Juan. Check in to one of these options and skip the long transfer:

  • Reserving your vehicle from Luis Munoz Marin International Airport around two weeks in advance of your flight from YYC to San Juan can help you secure the lowest rate.

Best time to go to San Juan

  • March is the busiest month for flights from Calgary International Airport to San Juan. To avoid the crowds, plan your trip to San Juan in December.

  • Before locking in your Calgary International Airport to San Juan plane ticket, think about the weather you're most comfortable in. August is the warmest month in San Juan, with temperatures ranging from 24ºC to 32ºC.

  • February has average temperatures of between 21ºC and 28ºC. Search for a cheap ticket from YYC to San Juan around that time if you'd rather travel in cooler conditions.

More about San Juan

  • Once you've booked your flight from Calgary International Airport to San Juan, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring San Juan:

  • Esperanza Beach and Balneario El Escambron are just a couple of the top attractions to add to your San Juan to-do list. Keep the sightseeing going at Escambron Green.

Explore more of Puerto Rico

  • Aguadilla is just one of the many cities in Puerto Rico waiting to be explored once you've seen San Juan. Around 113 kilometres away to the west, its best attractions include Silla Aguadilla, Bridges Surf Beach and Playa Rompe Olas.

  • Around 105 kilometres west of San Juan, Isabela is another essential stop in Puerto Rico. Start your sightseeing at Playa montones, Shore Island Beach and Guajataca Forest Reserve.

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