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Cheap flights from Montreal to San José from C$ 238

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 30/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to San José

Cheap round-trip flights

Air Canada Logo
6:20 p.m. - 11:15 p.m.YUL-SJO
5h 55mdirect
Air Canada Logo
8:50 a.m. - 3:30 p.m.SJO-YUL
5h 40mdirect
C$ 451Air Canada
Find Deal
Sun, 30 Nov - Wed, 17 Dec
Avianca Logo
10:00 p.m. - 3:20 p.m.YUL-SJO
18h 20m1 stop
Avianca Logo
5:00 a.m. - 1:40 p.m.SJO-YUL
7h 40m1 stop
C$ 453Avianca
Find Deal
Wed, 26 Nov - Thu, 4 Dec
Avianca Logo
10:00 p.m. - 3:20 p.m.YUL-SJO
18h 20m1 stop
Avianca Logo
1:45 a.m. - 8:35 p.m.SJO-YUL
17h 50m1 stop
C$ 454Avianca
Find Deal
Wed, 12 Nov - Sat, 22 Nov
Avianca Logo
10:00 p.m. - 8:50 a.m.YUL-SJO
11h 50m1 stop
Avianca Logo
7:55 a.m. - 8:35 p.m.SJO-YUL
11h 40m1 stop
C$ 455Avianca
Find Deal
Mon, 3 Nov - Sun, 16 Nov
Air Canada Logo
4:40 p.m. - 8:25 p.m.YUL-SJO
5h 45mdirect
Air Canada Logo
8:00 a.m. - 6:20 p.m.SJO-YUL
8h 20m1 stop
C$ 457Air Canada
Find Deal
Fri, 3 Oct - Fri, 10 Oct
United Airlines Logo
9:15 a.m. - 12:55 p.m.YUL-SJO
28h 40m1 stop
United Airlines Logo
8:45 a.m. - 2:00 p.m.SJO-YUL
28h 15m2 stops
C$ 458United Airlines
Find Deal
Fri, 28 Nov - Mon, 15 Dec
United Airlines Logo
2:13 p.m. - 11:25 a.m.YUL-SJO
22h 12m2 stops
United Airlines Logo
11:28 p.m. - 9:17 p.m.SJO-YUL
20h 49m2 stops
C$ 483United Airlines
Find Deal
Wed, 12 Nov - Sun, 23 Nov
Air Transat Logo
6:55 p.m. - 11:55 p.m.YUL-SJO
6h 00mdirect
Air Transat Logo
12:55 a.m. - 4:55 p.m.SJO-YUL
15h 00m1 stop
C$ 507Air Transat
Find Deal
Sun, 25 Jan - Thu, 5 Feb
Air Transat Logo
2:40 p.m. - 11:35 p.m.YUL-SJO
10h 55m1 stop
Air Transat Logo
1:15 a.m. - 7:55 a.m.SJO-YUL
5h 40mdirect
C$ 512Air Transat
Find Deal
Sat, 1 Nov - Fri, 7 Nov
American Airlines Logo
5:24 p.m. - 10:13 p.m.YUL-SJO
30h 49m1 stop
American Airlines Logo
2:59 p.m. - 3:04 p.m.SJO-YUL
23h 05m1 stop
C$ 537American Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov

Air Canada flights from Montreal to San José, San José Province

Our best Air Canada deals on Montreal to San José, San José Province flight tickets
Air Canada
30 Nov
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 55m
SJO11:15 p.m.San José Juan Santamaria Intl
17 Dec
SJO8:50 a.m.San José Juan Santamaria Intl
5h 40m
YUL3:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 451
Find similar
Air Canada
3 Oct
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO8:25 p.m.San José Juan Santamaria Intl
10 Oct
SJO8:00 a.m.San José Juan Santamaria Intl
8h 20m
1 stop
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 457
Find similar
Air Canada
3 Oct
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO8:25 p.m.San José Juan Santamaria Intl
15 Oct
SJO8:00 a.m.San José Juan Santamaria Intl
15h 50m
1 stop
YUL1:50 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 460
Find similar

Avianca flights from Montreal to San José, San José Province

Our best Avianca deals on Montreal to San José, San José Province flight tickets
Avianca
26 Nov
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
18h 20m
1 stop
SJO3:20 p.m.San José Juan Santamaria Intl
4 Dec
SJO5:00 a.m.San José Juan Santamaria Intl
7h 40m
1 stop
YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 453
Find similar
Avianca
12 Nov
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
18h 20m
1 stop
SJO3:20 p.m.San José Juan Santamaria Intl
22 Nov
SJO1:45 a.m.San José Juan Santamaria Intl
17h 50m
1 stop
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 454
Find similar
Avianca
3 Nov
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
16 Nov
SJO7:55 a.m.San José Juan Santamaria Intl
11h 40m
1 stop
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 455
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to San José, San José Province 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 15 September 2025.
Use the filters below to find and compare flights from Montreal to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

6:20 p.m.-11:15 p.m.

Nonstop5h 55m

San José Juan Santamaria Intl

Wed 17/12

8:50 a.m.-3:30 p.m.

Nonstop5h 40m

C$ 451

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

10:00 p.m.-3:20 p.m.

1 stop18h 20m

San José Juan Santamaria Intl

Thu 4/12

5:00 a.m.-1:40 p.m.

1 stop7h 40m

C$ 453

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

10:00 p.m.-3:20 p.m.

1 stop18h 20m

San José Juan Santamaria Intl

Sat 22/11

1:45 a.m.-8:35 p.m.

1 stop17h 50m

C$ 454

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

10:00 p.m.-8:50 a.m.

1 stop11h 50m

San José Juan Santamaria Intl

Sun 16/11

7:55 a.m.-8:35 p.m.

1 stop11h 40m

C$ 455

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

4:40 p.m.-8:25 p.m.

Nonstop5h 45m

San José Juan Santamaria Intl

Fri 10/10

8:00 a.m.-6:20 p.m.

1 stop8h 20m

C$ 457

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

9:15 a.m.-12:55 p.m.

1 stop28h 40m

San José Juan Santamaria Intl

Mon 15/12

8:45 a.m.-2:00 p.m.

2 stops28h 15m

C$ 458

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

2:13 p.m.-11:25 a.m.

2 stops22h 12m

San José Juan Santamaria Intl

Sun 23/11

11:28 p.m.-9:17 p.m.

2 stops20h 49m

C$ 483

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

6:55 p.m.-11:55 p.m.

Nonstop6h 00m

San José Juan Santamaria Intl

Thu 5/2

12:55 a.m.-4:55 p.m.

1 stop15h 00m

C$ 507

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

2:40 p.m.-11:35 p.m.

1 stop10h 55m

San José Juan Santamaria Intl

Fri 7/11

1:15 a.m.-7:55 a.m.

Nonstop5h 40m

C$ 512

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

5:24 p.m.-10:13 p.m.

1 stop30h 49m

San José Juan Santamaria Intl

Sat 8/11

2:59 p.m.-3:04 p.m.

1 stop23h 05m

C$ 537

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San José from

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

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 and San José, San José Province?

What is the cheapest month to fly to San José, San José Province?

If you’re not able to fly to San José, San José Province in November, then May is your next best option. Flight prices from Montreal to San José, San José Province during May average around C$ 649.

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

The cheapest day to depart from Montreal to San José, San José Province is on a Tuesday. Travellers who choose to depart for San José, San José Province on a Tuesday will often find tickets for as low as C$ 688. Flights from Montreal to San José, San José Province on a Saturday will generally be more expensive and average around C$ 1,087. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Montreal to San José, San José Province flights are usually those with departure times in the evening. Our users have found flights to San José, San José Province in the evening for as low as C$ 757. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 938 on average. Flights to San José, San José Province from Montreal in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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, San José Province?

You are more likely to see cheaper flights to San José, San José Province from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around C$ 769 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from Montreal for as low as C$ 695 on momondo.

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.

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

As of September 2025, prices for Montreal to San José, San José Province flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to San José, San José Province

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

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

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

Best price found

C$ 257

Fastest flight time

5h 45m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from Montreal in the past 72 hours is C$ 257. The best round-trip flight deal from Montreal to San José, San José Province found on momondo in the last 72 hours is C$ 468.
The fastest flight from Montreal to San José, San José Province takes 5h 45m
Direct flights go from Montreal to San José, San José Province on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
Search flight deals

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

    There are 4077.6 km between Montreal and San José Juan Santamaria Intl. Typically, this will take 5h 45m by plane in normal conditions.

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

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

  • 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?

    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.

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

    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.

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

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

Best airlines flying from Montreal to San José, San José Province

Compare and see reviews for airlines that fly from Montreal to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 345Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom C$ 372Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom C$ 388Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
Air CanadaPriceFrom C$ 403Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 450Free CancellationRating
7.7
438 reviews
Search Air Transat flights
Copa AirlinesPriceFrom C$ 455Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
United AirlinesPriceFrom C$ 609Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
WestJet EncorePriceFrom C$ 895Free CancellationRating
8.6
6 reviews
Search WestJet Encore 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
Heredia
Alajuela
Dominical
Santa Elena

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?

Yes. momondo enables you to select and highlight flights to San José from Montreal with this policy.

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

momondo provides multiple filters to help you find the best flight to San José from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San José from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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