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Cheap flights from Montreal to Costa Rica from C$ 299

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SJO
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Montreal to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Costa Rica (CR0). 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 17 January 2025.

Round-trip from

C$ 540

One-way from

C$ 299
Avianca
  • Avianca
  • 12/2-18/2
  • 2 total stops
  • 29h 40m total
  • Montreal to Costa Rica
American Airlines
  • American Airlines
  • 22/1
  • 1 total stop
  • 23h 10m total
  • Montreal to Costa Rica

Find flight deals from Montreal to Costa Rica

Cheapest flights from Montreal to Costa Rica
Explore the most affordable flight options available from Montreal to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Wed 12/210:00 p.m.YUL - SJO
1 stop12h 20mAvianca
Tue 18/22:15 a.m.SJO - YUL
1 stop17h 20mAvianca
Deal found 14/1C$ 540
Mon 27/17:00 a.m.YUL - SJO
1 stop14h 50mAmerican Airlines
Mon 10/23:20 p.m.SJO - YUL
1 stop21h 15mAmerican Airlines
Deal found 15/1C$ 556
Tue 18/33:55 p.m.YUL - SJO
1 stop9h 55mMultiple Airlines
Tue 1/412:50 a.m.SJO - YUL
1 stop12h 05mMultiple Airlines
Deal found 16/1C$ 559
Fri 17/16:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Thu 23/16:15 a.m.SJO - YUL
Nonstop5h 35mAir Transat
Deal found 15/1C$ 578
Sat 15/36:45 a.m.YUL - LIR
1 stop10h 15mAir Transat
Fri 11/44:10 p.m.LIR - YUL
1 stop14h 50mAir Transat
Deal found 16/1C$ 592
Tue 8/46:10 p.m.YUL - LIR
2 stops21h 00mAir Canada
Thu 24/42:30 p.m.LIR - YUL
1 stop27h 12mAir Canada
Deal found 16/1C$ 602
Thu 16/17:35 a.m.YUL - SJO
1 stop15h 23mCopa Airlines
Sun 2/28:08 a.m.SJO - YUL
1 stop15h 12mCopa Airlines
Deal found 15/1C$ 605
Wed 4/66:45 a.m.YUL - LIR
1 stop7h 39mMultiple Airlines
Thu 19/612:40 p.m.LIR - YUL
Nonstop5h 30mMultiple Airlines
Deal found 15/1C$ 605
Tue 2/122:25 p.m.YUL - LIR
1 stop22h 55mAmerican Airlines
Fri 5/122:00 p.m.LIR - YUL
2 stops19h 05mAmerican Airlines
Deal found 14/1C$ 619
Mon 17/36:45 a.m.YUL - LIR
1 stop8h 16mWestJet
Wed 16/41:55 p.m.LIR - YUL
1 stop8h 44mWestJet
Deal found 15/1C$ 641
Wed 26/311:08 a.m.YUL - SJO
1 stop9h 45mUnited Airlines
Tue 8/41:30 p.m.SJO - YUL
2 stops18h 58mUnited Airlines
Deal found 15/1C$ 645
Wed 22/15:10 p.m.YUL - SJO
Nonstop6h 15mAir Canada
Wed 29/16:15 a.m.SJO - YUL
Nonstop5h 40mAir Canada
Deal found 15/1C$ 677

Find flights from Montreal to Costa Rica within your budget

Customize your flight search to find flights from Montreal to Costa Rica 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 16/2

10:00 p.m.-9:20 a.m.

1 stop12h 20m

San José Juan Santamaria Intl

Tue 25/2

2:15 a.m.-8:35 p.m.

1 stop17h 20m

C$ 540

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

7:00 a.m.-8:50 p.m.

1 stop14h 50m

San José Juan Santamaria Intl

Mon 10/2

3:20 p.m.-1:35 p.m.

1 stop21h 15m

C$ 548

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Thu 13/3

3:30 p.m.-11:50 p.m.

1 stop10h 20m

San José Juan Santamaria Intl

Thu 20/3

12:26 p.m.-11:40 p.m.

1 stop9h 14m

C$ 561

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 15/3

6:45 a.m.-1:01 p.m.

1 stop8h 16m

Liberia

Sat 5/4

1:55 p.m.-12:39 a.m.

1 stop8h 44m

C$ 592

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 5/4

10:15 p.m.-1:10 p.m.

1 stop16h 55m

Liberia

Mon 7/4

2:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 594

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 4/6

6:45 a.m.-12:24 p.m.

1 stop7h 39m

Liberia

Thu 19/6

12:40 p.m.-8:10 p.m.

Nonstop5h 30m

C$ 595

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 7/2

4:00 p.m.-12:25 p.m.

1 stop21h 25m

Liberia

Fri 14/2

3:45 p.m.-3:20 p.m.

2 stops22h 35m

C$ 601

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

11:00 a.m.-3:00 p.m.

Nonstop6h 00m

Liberia

Sat 5/4

4:10 p.m.-7:05 p.m.

1 stop24h 55m

C$ 615

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

11:08 a.m.-6:53 p.m.

1 stop9h 45m

San José Juan Santamaria Intl

Tue 15/4

1:30 p.m.-10:28 a.m.

2 stops18h 58m

C$ 647

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

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

Nonstop6h 00m

San José Juan Santamaria Intl

Mon 10/2

7:00 a.m.-7:25 p.m.

1 stop11h 25m

C$ 673

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 27 results
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Best time to book a flight from Montreal to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal to Costa Rica

Get recent, data-driven insights about flights from Montreal to Costa Rica including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montreal to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Montreal to Costa Rica (average of C$ 486). Flying from Montreal to Costa Rica in July is currently the most expensive (average of C$ 695). 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 CR?

Find hourly flight availability from Montreal to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Montreal to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Montreal to Costa Rica

Explore weekly flight availability from Montreal to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from YMQ to CR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Avianca, United Airlines and Air Transat from Montreal to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,511 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
381 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,660 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
1,849 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
1,598 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Montreal to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Montreal to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Montreal to Costa Rica are American Airlines (C$ 299), Air Transat (C$ 321), and Avianca (C$ 325).

  • What are the cheapest flights from Montreal to Costa Rica?

    While on average a flight from Montreal to Costa Rica is generally C$ 746, our data shows the cheapest flight currently is C$ 342. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Liberia), you can expect to pay C$ 494 for that flight.

  • Can I find deals for flights from Montreal to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Montreal to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Costa Rica.

  • Can I find deals for business class flights from Montreal to Costa Rica?

    Yes. Cheapflights offers flight deals from Montreal to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Costa Rica (average of C$ 486). Flying from Montreal to Costa Rica in July is currently the most expensive (average of C$ 695). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Montreal to Costa Rica

Discover the top 10 airlines that operate flights from Montreal to Costa Rica. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 344AverageC$ 711FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 389AverageC$ 872FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 425AverageC$ 533FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 425AverageC$ 1,049FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 436AverageC$ 647FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 451AverageC$ 944FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 539AverageC$ 918FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Copa AirlinesCheapestC$ 574AverageC$ 1,081FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 603AverageC$ 790FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 699AverageC$ 734FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Costa Rica?

When you search for this flight from Montreal to Costa Rica, 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 Costa Rica?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Costa Rica.

Can Cheapflights find flights from Montreal to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Costa Rica become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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