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Cheap flight tickets from Montreal to San Jose Juan Santamaria

Compare Montreal to San Jose Juan Santamaria flight deals

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

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Flight deals from Montreal to San Jose Juan Santamaria

Looking for a cheap last-minute deal or the best return flight from Montreal to San Jose Juan Santamaria Airport? If you want to travel next month, return fares start from RM1,515. Find the lowest prices on one-way and return tickets right here.
San Jose.RM807 per passenger.Departing Fri, 25 Sep.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 25 Sep, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM807, select.
San Jose.RM807 per passenger.Departing Fri, 28 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 28 Aug, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM807, select.
San Jose.RM815 per passenger.Departing Sun, 14 Jun.One-way flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Sun, 14 Jun, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM815, select.
San Jose.RM834 per passenger.Departing Mon, 5 Oct.One-way flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Mon, 5 Oct, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM834, select.
San Jose.RM839 per passenger.Departing Fri, 5 Jun.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 5 Jun, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM839, select.
San Jose.RM839 per passenger.Departing Wed, 31 Mar.One-way flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Wed, 31 Mar, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM839, select.
San Jose.RM863 per passenger.Departing Sun, 31 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 31 May, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM863, select.
San Jose.RM882 per passenger.Departing Sun, 7 Mar.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 7 Mar, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM882, select.
San Jose.RM912 per passenger.Departing Sun, 25 Oct.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 25 Oct, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM912, select.
San Jose.RM923 per passenger.Departing Wed, 6 Jan.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from Montreal Pierre Elliott Trudeau on Wed, 6 Jan, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM923, select.
San Jose.RM923 per passenger.Departing Tue, 1 Dec.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 1 Dec, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM923, select.
San Jose.RM931 per passenger.Departing Thu, 1 Apr.One-way flight with Copa.Outbound indirect flight with Copa, departs from Montreal Pierre Elliott Trudeau on Thu, 1 Apr, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM931, select.
San Jose.RM934 per passenger.Departing Wed, 4 Nov.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from Montreal Pierre Elliott Trudeau on Wed, 4 Nov, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM934, select.
San Jose.RM952 per passenger.Departing Fri, 23 Apr.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from Montreal Pierre Elliott Trudeau on Fri, 23 Apr, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM952, select.
San Jose.RM955 per passenger.Departing Thu, 25 Feb.One-way flight with Air Transat.Outbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Thu, 25 Feb, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM955, select.
San Jose.RM988 per passenger.Departing Fri, 7 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 7 May, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From RM988, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to San Jose Juan Santamaria flights are currently cheapest in August.
May
from RM863
Jun
from RM815
Jul
from RM1,004
Aug
from RM807
Sep
from RM807
Oct
from RM834
Nov
from RM934
Dec
from RM923
Jan
from RM923
Feb
from RM955
Mar
from RM839
Apr
from RM931

Direct flights from Montreal to San Jose Juan Santamaria

Montreal to San Jose Juan Santamaria: Alternative routes

Compare routes from Montreal to San Jose below. You may find an airport to fly into that's cheaper, faster, or easier than San Jose Juan Santamaria.

San Jose Juan Santamaria

15km from central San Jose
ClosestCheapest
from RM807
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Quepos

54km from central San Jose
Search flights

Fortuna

68km from central San Jose
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Montreal to San Jose: Flight information

The things to know before you go.
Cheapest flight foundRM807
Cheapest month to flyAugust
Average flight time5 hrs, 54 mins
Most popular airlineAir Canada
Average flights per week7

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

The best price we found for a return flight from Montreal to San Jose Juan Santamaria is RM1,515. 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 54 minutes is the average flight time from Montreal to San Jose Juan Santamaria.
Air Canada, Air Canada Rouge and Air Transat fly direct from Montreal to San Jose Juan Santamaria.
As of May 2026, there are 7 flights per week flying from Montreal to San Jose Juan Santamaria.
The cheapest month to fly from Montreal to San Jose Juan Santamaria is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to San Jose Juan Santamaria Airport on Sunday, 14 June 2026.
Yes – the average flight time is 5 hours and 54 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 Jose Juan Santamaria 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 Jose is around 40 days in advance, so don’t leave your flight to the last minute.

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

  • Planning your holiday starts with working out where you'll fly out of in Montreal. Montreal-Trudeau International Airport (YUL) is the city's main airport, so explore your options for reserving a flight from Montreal to Juan Santamaria International Airport (SJO) leaving from here.

  • Around 5 hours 50 minutes is how long you'll be travelling on a direct Montreal to Juan Santamaria International Airport flight.

  • Juan Santamaria International Airport is located in San Jose. The city operates on the UTC-6 timezone and is one hour behind Montreal.

  • Take your pick of 5 direct services a week between Montreal-Trudeau International Airport (YUL) and Juan Santamaria International Airport (SJO). This is the busiest route, with Air Canada offering a 4:35pm departure from YUL to SJO.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your flight from Montreal to SJO.

  • You'll want to head there even earlier during popular months like July. Aim for two hours before a domestic departure and up to four hours for international flights. After checking in, you can use any extra time to finalize your plans or simply relax.

Airports in Montreal

Montreal-Trudeau International Airport (YUL)

  • Enjoy an uninterrupted journey from Montreal-Trudeau International Airport (YUL). Nonstop flights from Montreal to Juan Santamaria International Airport (SJO) can be booked from here.

  • Air Canada is a leading airline that operates direct flights from Montreal to Juan Santamaria International Airport jetting out of YUL.

  • The preferred airline for passengers flying between YUL and SJO is Air Canada.

  • The carrier with the most reliable on-time performance on this route is Air Transat. Its services arrive as scheduled 72.73% of the time.

  • YUL is around 19 kilometres from central Montreal. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 45 minutes.

  • Catching an early flight from Montreal to Juan Santamaria International Airport? Avoid the mad dash to the terminal (and catch some extra z's) by staying at one of these stays close to Montreal-Trudeau International Airport:

  • 67% of flights that take off from Montreal-Trudeau International Airport touch down at their destination on schedule.

  • You'll find YUL at 975 Romeo Vachon Street North.

Montreal Metropolitan Airport (YHU)

About Juan Santamaria International Airport (SJO)

Getting from Juan Santamaria International Airport (SJO) to central San Jose

  • From Juan Santamaria International Airport, central San Jose is around 18 kilometres away. It takes about 25 minutes to reach the city centre by car.

  • It takes roughly 1 hour when travelling by public transport.

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

  • Currently, RM807 is the best price we've found for a one-way ticket from Montreal to Juan Santamaria International Airport. The cheapest price for a return flight is RM1,515. Keep in mind fares may change due to availability at the time of booking.

  • To find cheap flights from Montreal to SJO, book ahead. Airlines generally offer lower fares when tickets first go on sale.

  • The 'Whole month' tool will show you the cheapest Montreal to Juan Santamaria International Airport tickets across the entire month. It's a great way to find a bargain if your dates are flexible.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as there's a better deal on plane tickets from Montreal to SJO.

  • Filters make it easier to track down a bargain for your flight from Montreal to Juan Santamaria International Airport. Pick the departure times, airlines and number of stops that make sense for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Montreal to Juan Santamaria International Airport (SJO)

  • December is the quietest month for flights from Montreal to Juan Santamaria International Airport (SJO), while January is the busiest. Pick the ideal time to visit San Jose based on whether you want a bustling atmosphere or a more laid-back vibe.

  • The warmest month in San Jose is March, with temperatures ranging between 12ºC (54ºF) and 29ºC (84ºF). Lock in your Montreal to SJO plane ticket then if that's your idea of comfortable weather.

  • January sees temperatures of between 11ºC (52ºF) and 26ºC (79ºF). Search for cheap tickets from Montreal to Juan Santamaria International Airport around that time if you want to travel in cooler conditions.

More about San Jose

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in San Jose right here. Check out these options after you've booked your flight from Montreal to Juan Santamaria International Airport:

  • You'll find loads of exciting things to do in San Jose when you're ready to go sightseeing. Head straight for National Park (Parque Nacional) followed by Central Park (Parque Central) and Precolumbian Gold Museum.

Explore more of Costa Rica

  • You've seen San Jose, now it's time to discover other corners of Costa Rica. Travel around 129 kilometres east to Limon to tick off its popular sights. From Veragua Rainforest Park to Playa Bonita and Playa Los Baños, you'll have a packed itinerary ahead.

  • Around 153 kilometres northwest of San Jose, Liberia is another favourite stop in Costa Rica. Get a taste of what this destination has to offer at Museo de Guanacaste, Mirador de Liberia and Catarata oropendola.

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