Cheap flights from Montreal to Costa Rica from C$ 226
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 Costa Rica departing on 18/4. 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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1 adult
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Costa Rica.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to Costa Rica.
Cheap last-minute flights
Planning a quick getaway from Montreal to Costa Rica? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Costa Rica, so you can enjoy a seamless trip without layovers.
United Airlines flights from Montreal to Costa Rica
Our best United Airlines deals on Montreal to Costa Rica flight tickets
United Airlines![United Airlines]()
23 Jul![United Airlines]()
13 Aug
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
21h 51m
2 stops
SJO10:11 a.m.San José Juan Santamaria Intl
SJO5:30 a.m.San José Juan Santamaria Intl
27h 10m
2 stops
YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl
United Airlines![United Airlines]()
7 Oct![United Airlines]()
22 Oct
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
24h 26m
2 stops
SJO12:26 p.m.San José Juan Santamaria Intl
SJO1:30 p.m.San José Juan Santamaria Intl
19h 02m
2 stops
YUL10:32 a.m.Montreal Pierre Elliott Trudeau Intl
Copa Airlines flights from Montreal to Costa Rica
Our best Copa Airlines deals on Montreal to Costa Rica flight tickets
Copa Airlines![Copa Airlines]()
15 Apr![Copa Airlines]()
19 Apr
YUL8:29 a.m.Montreal Pierre Elliott Trudeau Intl
15h 25m
1 stop
SJO9:54 p.m.San José Juan Santamaria Intl
SJO5:52 p.m.San José Juan Santamaria Intl
28h 48m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
Copa Airlines![Copa Airlines]()
26 May![Copa Airlines]()
2 Jun
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
9h 41m
1 stop
SJO4:22 p.m.San José Juan Santamaria Intl
SJO10:57 a.m.San José Juan Santamaria Intl
11h 43m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
See travel insights to Costa Rica from
How to get the cheapest flight ticket from Montreal to Costa Rica
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
Prices
Airlines
Other information
What is the cheapest month to fly to Costa Rica?
The cheapest month to fly to Costa Rica from Montreal is in June. Flight prices, which tend to average around C$ 639, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in June, then you should wait until November to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 665.
What is the cheapest day to depart on your flight to Costa Rica?
Our data shows that Wednesday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as C$ 873. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Saturday is C$ 1,093.
What is the cheapest time of day to depart on your flight to Costa Rica?
Our most recent data shows that the best time of day to fly to Costa Rica is at noon. Flights from Montreal to Costa Rica during this time can be as low as C$ 755. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 983 on average. Flights to Costa Rica from Montreal in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Montreal to Costa Rica flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Liberia for the best Montreal - Costa Rica flight prices
How far in advance should I book a flight to Costa Rica?
You are more likely to see cheaper flights to Costa Rica from Montreal when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 811 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Montreal for as low as C$ 733 on momondo.
What cabin class options are available on Montreal to Costa Rica flights?
There are 3 cabin classes available to choose from on Montreal to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal to Costa Rica?
Air Transat, Air Canada, and Copa Airlines are the most popular carriers operating from Montreal to Costa Rica
Which airlines fly to Costa Rica?
Air Transat, Air Canada and Avianca are the top three most popular airlines that fly to Costa Rica from Montreal according to our data. Air Transat is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 13 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal to Costa Rica on average per day?
The number of flights available between Montreal and Costa Rica is 1 per day as of April 2025. The most frequent departure time is 10:00a.m., with 54% of daily flights leaving at noon.
How many flights depart from Montreal to Costa Rica on average per week?
As of April 2025, 9 flights take off from Montreal and land in Costa Rica each week. The most common flight departure day for this route is Fri, with 44% of weekly flights taking off on this day.
Cheap Montreal to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Costa Rica
Best price found | C$ 226 |
|---|---|
Fastest flight time | 5h 45m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Costa Rica | 2 airports |
When did momondo last update prices for flights from Montreal to Costa Rica?
Prices for flights from Montreal to Costa Rica were last updated today.
How many operators does momondo search for flights from Montreal to Costa Rica?
The number of operators available for flights from Montreal to Costa Rica is 13 as of April 2025.
How old do you have to be to fly from Montreal to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montreal to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Costa Rica is Airbus A321neo, representing 52.78% of all bookings. The subsequent popular models are Airbus A220-300 at 21.72%, Airbus A330-200 at 14.42%, and Airbus A321-100/200 at 7.70%.
Best airlines flying from Montreal to Costa Rica
Compare and see reviews for airlines that fly from Montreal to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 353 | Free Cancellation | Rating 8.0 7,910 reviews | |||
| PriceFrom C$ 422 | Free Cancellation | Rating 7.2 2,802 reviews | |||
| PriceFrom C$ 430 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 439 | Free Cancellation | Rating 7.3 25 reviews | |||
| PriceFrom C$ 446 | Free Cancellation | Rating 7.0 9,083 reviews | |||
| PriceFrom C$ 446 | Free Cancellation | Rating 6.7 2,311 reviews | |||
| PriceFrom C$ 500 | Free Cancellation | Rating 7.6 1,408 reviews | |||
| PriceFrom C$ 560 | Free Cancellation | Rating 7.8 384 reviews | |||
| PriceFrom C$ 618 | Free Cancellation | Rating 7.4 8,636 reviews | |||
| PriceFrom C$ 701 | Free Cancellation | Rating 7.5 1,700 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montreal to Costa Rica?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Costa Rica for you.
Can I find flights from Montreal to Costa Rica with flexible booking policies on momondo?
Yes. All flights to Costa Rica from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Montreal to Costa Rica?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Costa Rica.
I’m not ready to book a flight from Montreal to Costa Rica right now. Can momondo alert me if prices change?
Price alerts on flights to Costa Rica 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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Find better results for your trip to Costa Rica
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Popular flights according to clicks in the last 7 days on momondo
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