Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San José from C$ 112

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 Pierre Elliott Trudeau Intl Airport to San José departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 a.m. - 10:39 p.m.
YUL
-
SJO
18h 29m
2 stops
United Airlines Logo
12:30 a.m. - 9:26 p.m.
SJO
-
YUL
18h 56m
2 stops
C$ 500United Airlines
Sat, 30 May - Fri, 5 Jun
United Airlines Logo
9:45 a.m. - 10:11 a.m.
YUL
-
SJO
26h 26m
2 stops
United Airlines Logo
12:30 a.m. - 9:26 p.m.
SJO
-
YUL
18h 56m
2 stops
C$ 509United Airlines
Fri, 5 Jun - Tue, 23 Jun
United Airlines Logo
6:10 a.m. - 11:55 a.m.
YUL
-
SJO
31h 45m
1 stop
United Airlines Logo
1:25 p.m. - 10:40 a.m.
SJO
-
YUL
19h 15m
2 stops
C$ 511United Airlines
Fri, 8 May - Sat, 23 May
United Airlines Logo
9:45 a.m. - 10:11 a.m.
YUL
-
SJO
26h 26m
2 stops
United Airlines Logo
12:30 a.m. - 12:13 a.m.
SJO
-
YUL
21h 43m
2 stops
C$ 512United Airlines
Sun, 24 May - Thu, 4 Jun
Copa Airlines Logo
8:35 a.m. - 9:47 p.m.
YUL
-
SJO
15h 12m
1 stop
Copa Airlines Logo
10:05 a.m. - 12:40 a.m.
SJO
-
YUL
12h 35m
1 stop
C$ 514Copa Airlines
Wed, 13 May - Wed, 20 May
Copa Airlines Logo
8:35 a.m. - 6:26 p.m.
YUL
-
SJO
11h 51m
1 stop
Copa Airlines Logo
4:10 a.m. - 12:40 a.m.
SJO
-
YUL
18h 30m
1 stop
C$ 515Copa Airlines
Wed, 27 May - Tue, 9 Jun
Copa Airlines Logo
8:35 a.m. - 4:51 p.m.
YUL
-
SJO
10h 16m
1 stop
Copa Airlines Logo
1:37 p.m. - 12:40 a.m.
SJO
-
YUL
9h 03m
1 stop
C$ 518Copa Airlines
Wed, 20 May - Wed, 27 May
United Airlines Logo
2:20 p.m. - 10:11 a.m.
YUL
-
SJO
21h 51m
2 stops
United Airlines Logo
12:30 a.m. - 12:13 a.m.
SJO
-
YUL
21h 43m
2 stops
C$ 519United Airlines
Tue, 2 Jun - Tue, 9 Jun
United Airlines Logo
9:15 a.m. - 12:21 p.m.
YUL
-
SJO
29h 06m
2 stops
United Airlines Logo
1:25 p.m. - 10:40 a.m.
SJO
-
YUL
19h 15m
2 stops
C$ 520United Airlines
Sun, 10 May - Sat, 23 May
United Airlines Logo
2:20 p.m. - 10:11 a.m.
YUL
-
SJO
21h 51m
2 stops
United Airlines Logo
12:30 a.m. - 12:13 a.m.
SJO
-
YUL
21h 43m
2 stops
C$ 522United Airlines
Sat, 23 May - Wed, 3 Jun

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Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to San José

Our best Air Transat deals on Montreal Pierre Elliott Trudeau Intl Airport to San José flight tickets
Air Transat
8 Jun
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
15 Jun
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 515
Air Transat
8 Jun
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
22 Jun
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 531
Air Transat
18 May
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
25 May
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 534

Copa Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to San José

Our best Copa Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to San José flight tickets
Copa Airlines
13 May
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
15h 12m
1 stop
SJO9:47 p.m.San José Juan Santamaria Intl
20 May
SJO10:05 a.m.San José Juan Santamaria Intl
12h 35m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 514
Copa Airlines
20 May
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
10h 16m
1 stop
SJO4:51 p.m.San José Juan Santamaria Intl
27 May
SJO1:37 p.m.San José Juan Santamaria Intl
9h 03m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 518
Copa Airlines
13 May
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
15h 12m
1 stop
SJO9:47 p.m.San José Juan Santamaria Intl
20 May
SJO1:37 p.m.San José Juan Santamaria Intl
9h 03m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 530

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:10 a.m.-10:39 p.m.

2 stops18h 29m

San José Juan Santamaria Intl

Fri 5/6

12:30 a.m.-9:26 p.m.

2 stops18h 56m

C$ 500

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

9:45 a.m.-10:11 a.m.

2 stops26h 26m

San José Juan Santamaria Intl

Tue 23/6

12:30 a.m.-9:26 p.m.

2 stops18h 56m

C$ 509

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:10 a.m.-11:55 a.m.

1 stop31h 45m

San José Juan Santamaria Intl

Sat 23/5

1:25 p.m.-10:40 a.m.

2 stops19h 15m

C$ 511

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

9:45 a.m.-10:11 a.m.

2 stops26h 26m

San José Juan Santamaria Intl

Thu 4/6

12:30 a.m.-12:13 a.m.

2 stops21h 43m

C$ 512

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

8:35 a.m.-9:47 p.m.

1 stop15h 12m

San José Juan Santamaria Intl

Wed 20/5

10:05 a.m.-12:40 a.m.

1 stop12h 35m

C$ 514

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

8:35 a.m.-6:26 p.m.

1 stop11h 51m

San José Juan Santamaria Intl

Tue 9/6

4:10 a.m.-12:40 a.m.

1 stop18h 30m

C$ 515
Quickest round-trip

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

8:35 a.m.-4:51 p.m.

1 stop10h 16m

San José Juan Santamaria Intl

Wed 27/5

1:37 p.m.-12:40 a.m.

1 stop9h 03m

C$ 518

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

2:20 p.m.-10:11 a.m.

2 stops21h 51m

San José Juan Santamaria Intl

Tue 9/6

12:30 a.m.-12:13 a.m.

2 stops21h 43m

C$ 519

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

9:15 a.m.-12:21 p.m.

2 stops29h 06m

San José Juan Santamaria Intl

Sat 23/5

1:25 p.m.-10:40 a.m.

2 stops19h 15m

C$ 520

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

2:20 p.m.-10:11 a.m.

2 stops21h 51m

San José Juan Santamaria Intl

Wed 3/6

12:30 a.m.-12:13 a.m.

2 stops21h 43m

C$ 522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and San José?

What is the cheapest month to fly to San José?

In general, November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 462. If you aren’t able to travel during the month of November, then book flights to San José from Montreal Pierre Elliott Trudeau Intl Airport during October instead. Flights to San José in October, while not as cheap as those in November, still average around C$ 533.

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

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport 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$ 567. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 760. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

What is the cheapest Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José?

You are more likely to see cheaper flights to San José from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around C$ 667 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 Pierre Elliott Trudeau Intl Airport for as low as C$ 621 on momondo.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

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

How have Montreal Pierre Elliott Trudeau Intl Airport to San José flight prices changed over time?

As of April 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to San José flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to San José (YUL to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to San José

Best price found

C$ 292

Fastest flight time

5h 45m

Direct flights

Mon, Tue, Thu and Sat

Airports in San José

1 airport
The best one-way flight to San José from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 292. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to San José found on momondo in the last 72 hours is C$ 585.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to San José takes 5h 45m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to San José on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport in San José. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to San José Juan Santamaria Intl (SJO).

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to San José

  • How far is Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and San José Juan Santamaria Intl is about 4069.3 km. In terms of flight time, this usually takes a little over 5h 45m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to San José Juan Santamaria Intl Airport.

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

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to San José?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to San José?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San José

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to San José with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 262Free CancellationRating
7.1
10,979 reviews
Search Air Canada flights
Copa AirlinesPriceFrom C$ 303Free CancellationRating
7.5
1,580 reviews
Search Copa Airlines flights
Air TransatPriceFrom C$ 311Free CancellationRating
7.8
542 reviews
Search Air Transat flights
American AirlinesPriceFrom C$ 312Free CancellationRating
7.1
11,680 reviews
Search American Airlines flights
AviancaPriceFrom C$ 349Free CancellationRating
6.5
2,514 reviews
Search Avianca flights
United AirlinesPriceFrom C$ 443Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
DeltaPriceFrom C$ 553Free CancellationRating
7.9
8,467 reviews
Search Delta flights

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó
Manuel Antonio
Monteverde
Dominical
Heredia
Santa Elena
Alajuela
San Gerardo de Dota

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to San José. momondo saves you time and could save you money on your trip.

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

All flight searches from Montreal to San José on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Montreal to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San José from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Fri 29/5
Fri 5/6

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