Cheap flights from Montreal to San José from C$ 241
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Montreal to San José Juan Santamaria Intl are usually found in November or May, booked 2 days in advance, depart on a Tuesday or Wednesday and return on a Friday
Cheap flight deals from Montreal to San José
Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.
Round-trip from | C$ 503 |
---|---|
One-way from | C$ 241 |
Popular in | December |
Cheapest in | November |
Average price | C$ 970 |
Good round-trip deal | C$ 578 or less |
Good one-way deal | C$ 311 or less |
Find flight deals from Montreal to San José
Cheapest flights from Montreal to San JoséExplore the most affordable flight options available from Montreal to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Montreal to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal 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, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Montreal to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Mon 8/9
11:25 p.m.-3:50 p.m.
1 stop18h 25m
San José Juan Santamaria Intl
Sun 28/9
10:10 a.m.-10:05 p.m.
1 stop9h 55m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Wed 12/11
6:55 p.m.-11:55 p.m.
Nonstop6h 00m
San José Juan Santamaria Intl
Wed 10/12
1:15 a.m.-7:55 a.m.
Nonstop5h 40m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Sat 22/11
6:20 p.m.-11:15 p.m.
Nonstop5h 55m
San José Juan Santamaria Intl
Mon 1/12
9:05 a.m.-3:45 p.m.
Nonstop5h 40m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Wed 12/11
12:10 p.m.-11:20 p.m.
2 stops12h 10m
San José Juan Santamaria Intl
Wed 3/12
8:35 a.m.-9:52 p.m.
1 stop12h 17m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Wed 17/9
3:44 p.m.-5:52 p.m.
1 stop28h 08m
San José Juan Santamaria Intl
Sat 27/9
1:45 p.m.-10:42 p.m.
1 stop30h 57m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Mon 1/9
11:25 p.m.-9:20 a.m.
1 stop11h 55m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Tue 2/12
6:20 p.m.-11:15 p.m.
Nonstop5h 55m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
7:29 a.m.-12:55 p.m.
1 stop7h 26m
MontrealSan José
YUL - SJO
YULSJO
Montreal Pierre Elliott Trudeau Intl
Fri 25/7
6:45 a.m.-3:13 p.m.
1 stop10h 28m
Best time to book a flight from Montreal to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Montreal with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal to San José
How far ahead should I book a flight from Montreal to San José, San José Province?
Use this chart to determine the optimal time to book a round-trip flight from Montreal to San José. Price data was last updated on 27 June 2025.
Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to San José, San José Province. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Montreal to San José, San José Province?
Currently, September is the cheapest month in which you can book a flight from Montreal to San José, San José Province (average of C$ 486). Flying from Montreal to San José, San José Province in December is currently the most expensive (average of C$ 683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YMQ to SJO?
Find hourly flight availability from Montreal to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
A simple way to save on the total cost of your ticket is to fly from Montreal to San José, San José Province in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Montreal to San José, San José Province?
Use this chart to determine the cheapest time to fly round-trip from Montreal to San José. Price data was last updated on 24 November 2024.
Travelers seeking maximum savings on their Montreal to San José, San José Province flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Montreal to San José, San José Province?
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with United Airlines,American Airlines, andAir Canada from Montreal to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Thomas,Apr 2025
TPE - SFO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Thomas,Apr 2025
TPE - SFO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Thomas,Apr 2025
TPE - SFO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Thomas,Apr 2025
TPE - SFO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Thomas,Apr 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Montreal to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Montreal to San José on these airlines
Choose from the following airlines for your flight from Montreal to San José. Flights are based on user searches made on Cheapflights and were last updated on 3 July 2025.
Top 9 airlines flying from Montreal to San José
Discover the top 9 airlines that operate flights from Montreal to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
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How does Cheapflights help users find flights from Montreal to San José?
When you search for this flight from Montreal to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Montreal to San José?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to San José for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Montreal to San José with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to San José flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Montreal to San José become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San José from Montreal today and book when prices fit your budget.