Question 1

What is the cheapest time of day to depart on your flight to San José?

Accepted Answer

Flying to San José from Montreal in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 663 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to San José is in the afternoon when prices are around C$ 723.

Question 2

How often are flights from Montreal to San José delayed?

Accepted Answer

Historically, on average around 21% of flights between Montreal and San José have experienced a delay on any given week. The average delay length over the past 12 months has been 179 minutes.

Question 3

What is the cheapest day to depart on your flight to San José?

Accepted Answer

The cheapest day to depart from Montreal to San José is on a Tuesday. Travellers who choose to depart for San José on a Tuesday will often find tickets for as low as C$ 552. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 821. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

Question 4

How many flights depart from Montreal to San José on average per week?

Accepted Answer

As of January 2026, there are 4 flights per week flying from Montreal to San José. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

Question 5

Can stopping save me money on Montreal to San José flights?

Accepted Answer

You could potentially save up to 4% on your flight if you consider stops on a Montreal to San José flight.

Question 6

Which airport is the most popular layover for flights between Montreal and San José?

Accepted Answer

Bogotá (BOG) was the most common stop: 32% of momondo users choosing one-stop flights on this route connected there.

Question 7

Which layover airport has the shortest travel time from Montreal to San José?

Accepted Answer

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 26m.

Question 8

What cabin class options are available on Montreal to San José Juan Santamaria Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Montreal to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 9

How far in advance should I book a flight to San José?

Accepted Answer

You are more likely to see cheaper flights to San José from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around C$ 683 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Montreal for as low as C$ 605 on momondo.

Question 10

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 11

Which airline has the best punctuality record on Montreal to San José flights?

Accepted Answer

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Question 12

What is the cheapest airline that flies from Montreal to San José Juan Santamaria Intl?

Accepted Answer

Avianca and Air Transat are the most popular carriers operating from Montreal to San José Juan Santamaria Intl

Question 13

What is the cheapest month to fly to San José?

Accepted Answer

In general, November is the cheapest month to fly from Montreal to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 506. If you aren’t able to travel during the month of November, then book flights to San José from Montreal during May instead. Flights to San José in May, while not as cheap as those in November, still average around C$ 597.

Question 14

What is the cheapest Montreal to San José Juan Santamaria Intl flight route?

Accepted Answer

Fly from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl for the best Montreal - San José Juan Santamaria Intl flight prices

Question 15

Which airlines fly to San José?

Accepted Answer

Air Canada, Air Transat and Avianca are the top three most popular airlines that fly to San José from Montreal according to our data. Air Canada is the first choice among our users, with 30% of people opting to fly with this airline when travelling to San José. Keep in mind that there are 7 different airlines that fly to San José on a routine basis, so you have a few additional options to choose from.

Question 16

Which layover airport has the shortest connection time from Montreal to San José?

Accepted Answer

San Salvador (SAL) has the shortest average layover time for this route: 1h 54m.

Question 17

How have Montreal to San José flight prices changed over time?

Accepted Answer

As of January 2026, prices for Montreal to San José flights are approximately 17% cheaper when compared to flights at the same time last year.

Question 18

Which layover airport offers the lowest fares from Montreal to San José?

Accepted Answer

Flights via Houston (IAH) offer the lowest average round-trip price of C$ 506.

Question 19

What is the typical price of a round-trip flight between Montreal and San José?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from C$ 588 to C$ 1,034.
The lowest price recently found on this route was C$ 410.

Question 20

What is the most punctual flight time for Montreal to San José flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 21

When did momondo last update prices for flights from Montreal to San José Juan Santamaria Intl Airport?

Accepted Answer

Prices for flights from Montreal to San José Juan Santamaria Intl Airport are updated daily.

Question 22

How many operators does momondo search for flights from Montreal to San José Juan Santamaria Intl Airport?

Accepted Answer

There are 7 operators available for flights from Montreal to San José Juan Santamaria Intl Airport as of January 2026.

Question 23

How old do you have to be to fly from Montreal to San José Juan Santamaria Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to San José Juan Santamaria Intl Airport.

Question 24

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	C$ 257
Fastest flight time	5h 45m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in San José	1 airport

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 266	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 289	Free Cancellation	Rating 7.7 501 reviews	Search Air Transat flights
American Airlines	PriceFrom C$ 329	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Copa Airlines	PriceFrom C$ 336	Free Cancellation	Rating 7.5 1,560 reviews	Search Copa Airlines flights
Delta	PriceFrom C$ 337	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Avianca	PriceFrom C$ 338	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights
United Airlines	PriceFrom C$ 505	Free Cancellation	Rating 7.4 9,216 reviews	Search United Airlines flights

Cheap flights from Montreal to San José from C$ 236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to San José departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to San José

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

United Airlines flights from Montreal to San José

Our best United Airlines deals on Montreal to San José flight tickets

Avianca flights from Montreal to San José

Our best Avianca deals on Montreal to San José flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to San José that are best for you.

See travel insights to San José from

How to get the cheapest flight ticket from Montreal to San José

What is the typical price of a round-trip flight between Montreal and San José?

What is the cheapest month to fly to San José?

What is the cheapest day to depart on your flight to San José?

What is the cheapest time of day to depart on your flight to San José?

What is the cheapest Montreal to San José Juan Santamaria Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl for the best Montreal - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight to San José?

What cabin class options are available on Montreal to San José Juan Santamaria Intl flights?

There are 3 cabin classes available to choose from on Montreal to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to San José flights?

You could potentially save up to 4% on your flight if you consider stops on a Montreal to San José flight.

How have Montreal to San José flight prices changed over time?

As of January 2026, prices for Montreal to San José flights are approximately 17% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Montreal to San José Juan Santamaria Intl?

Avianca and Air Transat are the most popular carriers operating from Montreal to San José Juan Santamaria Intl

Which airlines fly to San José?

How often are flights from Montreal to San José delayed?

Historically, on average around 21% of flights between Montreal and San José have experienced a delay on any given week. The average delay length over the past 12 months has been 179 minutes.

What is the most punctual flight time for Montreal to San José flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to San José flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Montreal and San José?

Bogotá (BOG) was the most common stop: 32% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal to San José?

Flights via Houston (IAH) offer the lowest average round-trip price of C$ 506.

Which layover airport has the shortest travel time from Montreal to San José?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 26m.

Which layover airport has the shortest connection time from Montreal to San José?

San Salvador (SAL) has the shortest average layover time for this route: 1h 54m.

How many flights depart from Montreal to San José on average per week?

As of January 2026, there are 4 flights per week flying from Montreal to San José. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

When to book flights from Montreal to San José

Cheap Montreal to San José (YMQ to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to San José

Best price found

Fastest flight time

Direct flights

Airports in San José

How far is Montreal to San José Juan Santamaria Intl by plane?

When did momondo last update prices for flights from Montreal to San José Juan Santamaria Intl Airport?

How many operators does momondo search for flights from Montreal to San José Juan Santamaria Intl Airport?

How old do you have to be to fly from Montreal to San José Juan Santamaria Intl Airport?

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

What is the most popular plane model from Montreal to San José?

What is the most popular airline from Montreal to San José?

Best airlines flying from Montreal to San José

Compare and see reviews for airlines that fly from Montreal to San José with momondo

Air Transat Flights From Montreal to San José

Travelling to a place near San José?

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to San José?

Can I find flights from Montreal to San José with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to San José?

I’m not ready to book a flight from Montreal to San José right now. Can momondo alert me if prices change?