Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to San José from $173

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 10/27. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal to San José

Cheap round-trip flights

United Airlines Logo
9:15 am - 11:25 amYUL-SJO
27h 10m2 stops
United Airlines Logo
8:45 am - 2:00 pmSJO-YUL
28h 15m2 stops
$324United Airlines
Find Deal
mié., nov. 26 - dom., dic. 7
Avianca Logo
10:00 pm - 3:20 pmYUL-SJO
18h 20m1 stop
Avianca Logo
1:45 am - 8:35 pmSJO-YUL
17h 50m1 stop
$325Avianca
Find Deal
mié., nov. 19 - mar., dic. 9
Air Canada Logo
8:50 am - 10:55 pmYUL-SJO
15h 05m2 stops
Air Canada Logo
8:35 am - 8:44 pmSJO-YUL
11h 09m2 stops
$335Air Canada
Find Deal
mié., nov. 19 - mié., dic. 10
Air Canada Logo
8:15 pm - 9:55 pmYUL-SJO
27h 40m1 stop
Air Canada Logo
8:35 am - 6:39 amSJO-YUL
21h 04m2 stops
$339Air Canada
Find Deal
sáb., oct. 25 - dom., nov. 2
Air Transat Logo
6:55 pm - 11:55 pmYUL-SJO
6h 00mnonstop
Air Transat Logo
1:15 am - 7:55 amSJO-YUL
5h 40mnonstop
$340Air Transat
Find Deal
mié., nov. 26 - mié., dic. 10
Air Transat Logo
6:55 pm - 11:55 pmYUL-SJO
6h 00mnonstop
Air Transat Logo
12:55 am - 4:55 pmSJO-YUL
15h 00m1 stop
$343Air Transat
Find Deal
mié., nov. 26 - sáb., dic. 6
Multiple Airlines Logo
7:20 pm - 11:35 pmYUL-SJO
30h 15m1 stop
Multiple Airlines Logo
7:55 am - 8:35 pmSJO-YUL
11h 40m1 stop
$369Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
Multiple Airlines Logo
6:45 am - 3:13 pmYUL-SJO
10h 28m1 stop
Multiple Airlines Logo
7:55 am - 9:35 pmSJO-YUL
11h 40m1 stop
$374Multiple Airlines
Find Deal
jue., oct. 23 - mié., oct. 29
American Airlines Logo
7:00 am - 9:30 pmYUL-SJO
15h 30m1 stop
American Airlines Logo
6:20 am - 11:15 pmSJO-YUL
15h 55m1 stop
$387American Airlines
Find Deal
lun., feb. 9 - jue., feb. 19
American Airlines Logo
7:10 am - 2:25 pmYUL-SJO
8h 15m1 stop
American Airlines Logo
3:50 pm - 1:35 pmSJO-YUL
20h 45m2 stops
$392American Airlines
Find Deal
mar., ene. 13 - lun., feb. 2

United Airlines flights from Montreal to San José, San José Province

Our best United Airlines deals on Montreal to San José, San José Province flight tickets
United Airlines
Nov 26
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
27h 10m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Dec 7
SJO8:45 amSan José Juan Santamaria Intl
28h 15m
2 stops
YUL2:00 pmMontreal Pierre Elliott Trudeau Intl
$324
Find similar
United Airlines
Nov 28
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
28h 40m
1 stop
SJO12:55 pmSan José Juan Santamaria Intl
Dec 15
SJO8:45 amSan José Juan Santamaria Intl
28h 15m
2 stops
YUL2:00 pmMontreal Pierre Elliott Trudeau Intl
$331
Find similar
United Airlines
Nov 28
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
28h 40m
1 stop
SJO12:55 pmSan José Juan Santamaria Intl
Dec 9
SJO2:20 pmSan José Juan Santamaria Intl
22h 08m
2 stops
YUL1:28 pmMontreal Pierre Elliott Trudeau Intl
$332
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
Nov 19
YUL10:00 pmMontreal Pierre Elliott Trudeau Intl
18h 20m
1 stop
SJO3:20 pmSan José Juan Santamaria Intl
Dec 9
SJO1:45 amSan José Juan Santamaria Intl
17h 50m
1 stop
YUL8:35 pmMontreal Pierre Elliott Trudeau Intl
$325
Find similar
Avianca
Jan 13
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
SJO11:40 pmSan José Juan Santamaria Intl
Feb 1
SJO1:45 amSan José Juan Santamaria Intl
17h 50m
1 stop
YUL8:35 pmMontreal Pierre Elliott Trudeau Intl
$333
Find similar
Avianca
Jan 13
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
SJO11:40 pmSan José Juan Santamaria Intl
Feb 1
SJO1:45 amSan José Juan Santamaria Intl
17h 50m
1 stop
YUL8:35 pmMontreal Pierre Elliott Trudeau Intl
$334
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 832,500 searches. Data last updated septiembre 17, 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

mié. 11/26

9:15 am-11:25 am

2 stops27h 10m

San José Juan Santamaria Intl

dom. 12/7

8:45 am-2:00 pm

2 stops28h 15m

$324

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

mié. 11/19

10:00 pm-3:20 pm

1 stop18h 20m

San José Juan Santamaria Intl

mar. 12/9

1:45 am-8:35 pm

1 stop17h 50m

$325

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

mié. 11/19

8:50 am-10:55 pm

2 stops15h 05m

San José Juan Santamaria Intl

mié. 12/10

8:35 am-8:44 pm

2 stops11h 09m

$335

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

sáb. 10/25

8:15 pm-9:55 pm

1 stop27h 40m

San José Juan Santamaria Intl

dom. 11/2

8:35 am-6:39 am

2 stops21h 04m

$339

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

mié. 11/26

6:55 pm-11:55 pm

Nonstop6h 00m

San José Juan Santamaria Intl

mié. 12/10

1:15 am-7:55 am

Nonstop5h 40m

$340

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

mié. 11/26

6:55 pm-11:55 pm

Nonstop6h 00m

San José Juan Santamaria Intl

sáb. 12/6

12:55 am-4:55 pm

1 stop15h 00m

$343

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

vie. 10/31

7:20 pm-11:35 pm

1 stop30h 15m

San José Juan Santamaria Intl

vie. 11/7

7:55 am-8:35 pm

1 stop11h 40m

$369

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

jue. 10/23

6:45 am-3:13 pm

1 stop10h 28m

San José Juan Santamaria Intl

mié. 10/29

7:55 am-9:35 pm

1 stop11h 40m

$374

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

lun. 2/9

7:00 am-9:30 pm

1 stop15h 30m

San José Juan Santamaria Intl

jue. 2/19

6:20 am-11:15 pm

1 stop15h 55m

$387

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

mar. 1/13

7:10 am-2:25 pm

1 stop8h 15m

San José Juan Santamaria Intl

lun. 2/2

3:50 pm-1:35 pm

2 stops20h 45m

$392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The month of November is, on average, the cheapest month to fly to San José, San José Province from Montreal, with most prices found around $428. 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 $469.

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 Sunday when prices can be found for as low as $594. The most expensive day to fly to San José, San José Province is Thursday, with ticket prices averaging around $939.

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

In the evening is the cheapest time of day to fly from Montreal to San José, San José Province when you can find flight prices for as low as $623. Flying to San José, San José Province in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $665 per ticket.

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 $555 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 $502 on momondo.

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

There are 2 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, San José Province flights?

No. A direct flight is the cheapest option for a flight between Montreal to San José, San José Province.

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

$220

Fastest flight time

5h 45m

Direct flights

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 $220. The best round-trip flight deal from Montreal to San José, San José Province found on momondo in the last 72 hours is $343.
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 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 2533.7 mi between Montreal and San José Juan Santamaria Intl. A reasonable flight in good conditions will take 6h 00m.

  • 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 were last updated today.

  • 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 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 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
Air CanadaPriceFrom $293Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Copa AirlinesPriceFrom $293Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
AviancaPriceFrom $327Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
Air TransatPriceFrom $330Free CancellationRating
7.7
439 reviews
Search Air Transat flights
American AirlinesPriceFrom $387Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San José?

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

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?

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?

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Montreal and alert you when they change.

An easier way to manage your San José, San José Province trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
vie. 10/17
vie. 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica