Cheap Flights from San Jose Juan Santamaria to Montreal

Travellers and cabin class

Compare San Jose Juan Santamaria to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

Book the best Montreal fare with no extra fees

Flight deals from San Jose Juan Santamaria to Montreal

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

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

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 Montreal flights are currently cheapest in June.

Direct flights from San Jose Juan Santamaria to Montreal

Alternative San Jose Juan Santamaria to Montreal routes

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

San Jose to Montreal: Flight information

The things to know before you go.
Cheapest flight found356 €
Cheapest month to flyJuly
Average flight time5 hrs, 43 mins
Most popular airlineAir Canada
Average flights per week6

Finding cheap flights from San Jose Juan Santamaria to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from San Jose Juan Santamaria to Montreal is 356 €. 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.
5 hours and 43 minutes is the average flight time from San Jose Juan Santamaria to Montreal.
Air Canada and Air Transat fly direct from San Jose Juan Santamaria to Montreal.
As of April 2025, there are 6 flights per week flying from San Jose Juan Santamaria to Montreal.
The cheapest month to fly from San Jose Juan Santamaria to Montreal is usually April 2025.
If you're flying from San Jose Juan Santamaria Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from 356 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to Montreal on Thursday, 17 July 2025.
Yes – the average flight time is 5 hours and 43 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 Montreal 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 Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 5°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Avianca and Air Transat offer the cheapest flight tickets to Montreal.

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

  • Hop on a direct flight from Juan Santamaria International Airport to Montreal and you'll be travelling for around 5 hours 54 minutes.

  • The timezone in Montreal is UTC-4. The city is 2 hours ahead of San Jose, where Juan Santamaria International Airport is located.

  • Juan Santamaria International Airport (SJO) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the most traveled route, with 6 departures a week to pick from. If you prefer a later start to the day, the last flight from SJO to YUL is with Air Canada at 10:10. Opt for the first departure with Air Transat at 06:15 if you want to get going early.

  • Leave enough time to get on your flight from SJO to Montreal. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues during popular months such as July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • You can catch a nonstop flight from Juan Santamaria International Airport to Montreal that arrives at Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • Be on the lookout for promotions from Air Canada. This carrier operates direct flights from Juan Santamaria International Airport to Montreal.

  • Think about adding a stopover to potentially find a cheaper flight from SJO to Montreal. Just deselect 'Direct flights only' when browsing the departures. Break up the journey at one of these popular airports:

    • El Salvador International Airport (SAL)

    • Tocumen International Airport (PTY)

    • Liberia Airport (LIR)

  • When travelling to Canada for tourism purposes, you will require a visa if you have a passport from Costa Rica. However, visa rules are subject to change and you may need other documents depending on the purpose and length of your trip. Always check the latest guidelines before you book your cheap ticket from Juan Santamaria International Airport to Montreal.

  • Located around 18 kilometres from the centre of San Jose, SJO can be reached in about 21 minutes by car, depending on traffic. The same journey on public transport takes roughly 2 hours and 22 minutes.

  • Planning to catch an early flight from Juan Santamaria International Airport to Montreal? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these stays close to SJO:

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

  • 161 € is the lowest price for a one-way ticket from Juan Santamaria International Airport to Montreal. Return flights start from 356 €. These prices can change based on availability.

  • Book 11 months before you want to travel. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from SJO to Montreal.

  • July is the cheapest month for tickets from Juan Santamaria International Airport to Montreal. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Log into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It's simple to do, and it'll save you time checking for cheap tickets from SJO to Montreal every day.

  • Use the filters to tailor your flights from Juan Santamaria International Airport to Montreal. Simply enter your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

St. Hubert Airport (YHU)

Best time to go to Montreal

  • August is the most popular month to board a flight from Juan Santamaria International Airport to Montreal while February is the quietest. To work out the best time to visit Montreal, consider whether you prefer a lively vibe or a quieter pace.

  • The warmest month in Montreal is July, with temperatures ranging between 14ºC and 28ºC. Book your flights from Juan Santamaria International Airport to Montreal in this month if this is the type of weather you enjoy.

  • Look for cheap flights from SJO to Montreal in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -19ºC and -2ºC on average.

More about Montreal

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in Montreal right here. Explore these options as soon as you've locked in your flight from Juan Santamaria International Airport to Montreal:

  • Every great journey has to include some sightseeing. Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal are attractions you won't want to skip in Montreal.

Complete your Montreal trip with a car rental

  • Finding you a cheap flight from Juan Santamaria International Airport to Montreal isn't our only party trick. Check out our car rentals in Montreal and have more freedom to explore. We find deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.

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