What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 251. Users have also found prices from C$ 267 and C$ 297 on Air Transat and American Airlines, respectively.

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica, you may want to consider flying on AeroMexico Connect, American Airlines or Air Canada as they are the most popular for this route.

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Costa Rica. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Our data shows that August tends to be the cheapest month to fly to Costa Rica from Montreal Pierre Elliott Trudeau Intl Airport. Users have commonly found prices around C$ 852 for the month, but tickets can be as low as C$ 381. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Costa Rica?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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.

C$ 620+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica

Cheap flight deals from Pierre Elliott Trudeau Intl to Costa Rica

Round-trip from	C$ 500
One-way from	C$ 251
Popular in	December
Cheapest in	August
Average price	C$ 950
Good round-trip deal	C$ 700 or less
Good one-way deal	C$ 324 or less

4/4-9/4
2 total stops
34h 27m total
Montreal to Costa Rica

Search Deals

Air Canada
13/3
Nonstop
6h 10m total
Montreal to Costa Rica

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 136 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 60 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Costa Rica.

Search Deals

Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Costa Rica.

Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Costa Rica

Cheapest flights from Pierre Elliott Trudeau Intl to Costa Rica
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Mon 24/36:35 p.m.YUL - SJO

2 stops17h 50mMultiple Airlines

Wed 2/412:50 a.m.SJO - YUL

1 stop12h 05mMultiple Airlines

Deal found 20/2C$ 489

Mon 31/311:25 p.m.YUL - SJO

1 stop11h 55mAvianca

Sun 6/41:40 a.m.SJO - YUL

1 stop18h 25mAvianca

Deal found 20/2C$ 528

Sun 23/27:14 a.m.YUL - LIR

1 stop30h 06mAmerican Airlines

Mon 3/33:45 p.m.LIR - YUL

2 stops19h 35mAmerican Airlines

Deal found 20/2C$ 589

Wed 9/76:45 a.m.YUL - LIR

1 stop7h 39mWestJet

Thu 31/71:25 p.m.LIR - YUL

1 stop9h 12mWestJet

Deal found 20/2C$ 597

Tue 18/37:14 a.m.YUL - SJO

2 stops13h 25mAmerican Airlines

Tue 25/38:15 a.m.SJO - YUL

2 stops23h 55mAmerican Airlines

Deal found 20/2C$ 614

Mon 28/411:15 a.m.YUL - SJO

2 stops27h 11mUnited Airlines

Wed 7/57:55 a.m.SJO - YUL

2 stops24h 33mUnited Airlines

Deal found 19/2C$ 632

Mon 7/48:29 a.m.YUL - SJO

1 stop9h 54mCopa Airlines

Wed 16/410:57 a.m.SJO - YUL

1 stop11h 43mCopa Airlines

Deal found 20/2C$ 651

Thu 3/48:35 a.m.YUL - LIR

Nonstop5h 55mAir Canada

Thu 17/41:45 p.m.LIR - YUL

Nonstop5h 35mAir Canada

Deal found 20/2C$ 656

Wed 16/42:20 p.m.YUL - LIR

2 stops23h 50mUnited Airlines

Thu 1/51:20 p.m.LIR - YUL

2 stops19h 08mUnited Airlines

Deal found 19/2C$ 678

Wed 16/410:00 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Fri 25/44:10 p.m.LIR - YUL

1 stop14h 50mAir Transat

Deal found 20/2C$ 683

Thu 13/37:05 a.m.YUL - SJO

2 stops16h 19mDelta

Wed 26/37:00 a.m.SJO - YUL

2 stops12h 22mDelta

Deal found 20/2C$ 703

Thu 21/86:45 a.m.YUL - LIR

1 stop7h 39mMultiple Airlines

Thu 28/812:40 p.m.LIR - YUL

Nonstop5h 30mMultiple Airlines

Deal found 19/2C$ 707

Best flights from Pierre Elliott Trudeau Intl to Costa Rica
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Fri 4/43:55 p.m.YUL - SJO

1 stop9h 55mMultiple Airlines

Wed 9/412:23 p.m.SJO - YUL

1 stop24h 32mMultiple Airlines

Deal found 20/2C$ 500

Mon 24/311:00 p.m.YUL - SJO

1 stop19h 00mAvianca

Sun 6/41:40 a.m.SJO - YUL

1 stop18h 25mAvianca

Deal found 19/2C$ 528

Tue 18/34:45 p.m.YUL - SJO

2 stops28h 54mUnited Airlines

Tue 25/37:45 a.m.SJO - YUL

2 stops24h 35mUnited Airlines

Deal found 18/2C$ 553

Wed 6/86:45 a.m.YUL - LIR

1 stop7h 39mWestJet

Thu 14/81:25 p.m.LIR - YUL

1 stop9h 12mWestJet

Deal found 18/2C$ 584

Wed 2/47:00 a.m.YUL - LIR

1 stop8h 11mAmerican Airlines

Wed 16/42:05 p.m.LIR - YUL

1 stop22h 50mAmerican Airlines

Deal found 19/2C$ 587

Mon 7/48:29 a.m.YUL - SJO

1 stop9h 54mCopa Airlines

Thu 17/410:57 a.m.SJO - YUL

1 stop11h 43mCopa Airlines

Deal found 19/2C$ 651

Wed 30/410:00 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Sun 18/512:40 p.m.LIR - YUL

Nonstop5h 30mAir Transat

Deal found 19/2C$ 655

Thu 10/48:35 a.m.YUL - LIR

Nonstop5h 55mAir Canada

Thu 17/41:45 p.m.LIR - YUL

Nonstop5h 35mAir Canada

Deal found 19/2C$ 659

Tue 25/37:00 a.m.YUL - LIR

1 stop8h 20mDelta

Wed 2/41:06 p.m.LIR - YUL

1 stop8h 53mDelta

Deal found 19/2C$ 712

Fri 2/57:29 a.m.YUL - SJO

2 stops16h 35mAmerican Airlines

Thu 15/511:59 p.m.SJO - YUL

2 stops34h 22mAmerican Airlines

Deal found 19/2C$ 614

Mon 3/36:35 p.m.YUL - LIR

1 stop19h 33mUnited Airlines

Tue 11/31:01 p.m.LIR - YUL

1 stop19h 31mUnited Airlines

Deal found 18/2C$ 639

Wed 19/31:15 p.m.YUL - SJO

1 stop10h 10mAir Canada

Wed 16/46:15 a.m.SJO - YUL

Nonstop5h 30mAir Canada

Deal found 20/2C$ 710

Direct flights from Pierre Elliott Trudeau Intl to Costa Rica
Explore direct flight options from Pierre Elliott Trudeau Intl to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 February 2025.

Thu 10/48:35 a.m.YUL - LIR

Nonstop5h 55mAir Canada

Thu 17/41:45 p.m.LIR - YUL

Nonstop5h 35mAir Canada

Deal found 19/2C$ 639

Wed 30/410:00 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Sun 18/512:40 p.m.LIR - YUL

Nonstop5h 30mAir Transat

Deal found 19/2C$ 655

Wed 26/35:10 p.m.YUL - SJO

Nonstop6h 15mAir Canada

Thu 3/46:15 a.m.SJO - YUL

Nonstop5h 30mAir Canada

Deal found 18/2C$ 656

Mon 7/47:55 p.m.YUL - SJO

Nonstop6h 00mAir Transat

Tue 15/46:15 a.m.SJO - YUL

Nonstop5h 35mAir Transat

Deal found 20/2C$ 729

Mon 17/311:00 a.m.YUL - LIR

Nonstop6h 00mSunwing Airlines

Mon 24/34:10 p.m.LIR - YUL

Nonstop5h 35mSunwing Airlines

Deal found 19/2C$ 878

Fri 18/47:55 p.m.YUL - SJO

Nonstop6h 00mMultiple Airlines

Fri 25/46:15 a.m.SJO - YUL

Nonstop5h 50mMultiple Airlines

Deal found 20/2C$ 1,060

Last-minute flights from Pierre Elliott Trudeau Intl to Costa Rica
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Costa Rica. Data last updated 20 February 2025 and is based on user searches.

Sun 23/27:14 a.m.YUL - LIR

1 stop30h 06mAmerican Airlines

Mon 3/33:45 p.m.LIR - YUL

2 stops19h 35mAmerican Airlines

Deal found 20/2C$ 589

Tue 25/25:35 p.m.YUL - SJO

2 stops21h 12mAmerican Airlines

Tue 4/33:10 p.m.SJO - YUL

1 stop21h 25mAmerican Airlines

Deal found 20/2C$ 776

Tue 25/212:52 p.m.YUL - SJO

1 stop10h 20mDelta

Thu 27/27:00 a.m.SJO - YUL

1 stop8h 58mDelta

Deal found 20/2C$ 878

Tue 25/25:10 p.m.YUL - SJO

Nonstop6h 15mAir Canada

Fri 7/38:55 a.m.SJO - YUL

2 stops11h 53mAir Canada

Deal found 20/2C$ 920

Tue 25/27:00 a.m.YUL - LIR

1 stop8h 29mDelta

Tue 11/31:06 p.m.LIR - YUL

1 stop8h 53mDelta

Deal found 19/2C$ 989

Tue 25/27:35 a.m.YUL - SJO

1 stop12h 33mCopa Airlines

Mon 3/34:09 a.m.SJO - YUL

1 stop19h 11mCopa Airlines

Deal found 20/2C$ 1,040

Wed 26/210:00 p.m.YUL - SJO

1 stop12h 20mAvianca

Thu 20/32:15 a.m.SJO - YUL

1 stop17h 20mAvianca

Deal found 19/2C$ 680

Wed 26/25:35 p.m.YUL - LIR

2 stops21h 20mAmerican Airlines

Mon 10/31:40 p.m.LIR - YUL

1 stop21h 50mAmerican Airlines

Deal found 20/2C$ 714

Wed 26/26:55 p.m.YUL - SJO

Nonstop6h 00mAir Transat

Fri 21/37:00 a.m.SJO - YUL

1 stop15h 35mAir Transat

Deal found 19/2C$ 1,016

Thu 27/27:00 p.m.YUL - LIR

2 stops19h 08mUnited Airlines

Mon 10/31:14 p.m.LIR - YUL

2 stops16h 31mUnited Airlines

Deal found 19/2C$ 639

Thu 27/211:08 a.m.YUL - LIR

1 stop25h 36mMultiple Airlines

Sun 9/34:15 p.m.LIR - YUL

2 stops17h 00mMultiple Airlines

Deal found 19/2C$ 1,095

Sun 2/310:00 p.m.YUL - SJO

1 stop17h 10mMultiple Airlines

Wed 12/312:50 a.m.SJO - YUL

2 stops16h 10mMultiple Airlines

Deal found 19/2C$ 695

One-way flights from Pierre Elliott Trudeau Intl to Costa Rica
Search for one-way flight options from Pierre Elliott Trudeau Intl to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 20 February 2025.

Thu 13/38:35 a.m.YUL - LIR

Nonstop6h 10mAir Canada

Deal found 19/2C$ 251

Wed 9/410:00 a.m.YUL - LIR

Nonstop6h 00mAir Transat

Deal found 20/2C$ 267

Tue 11/37:00 a.m.YUL - LIR

1 stop8h 11mAmerican Airlines

Deal found 19/2C$ 297

Mon 10/310:54 a.m.YUL - SJO

2 stops13h 05mAmerican Airlines

Deal found 19/2C$ 301

Sat 29/311:08 a.m.YUL - SJO

1 stop9h 45mUnited Airlines

Deal found 18/2C$ 303

Mon 10/39:15 a.m.YUL - LIR

3 stops34h 15mUnited Airlines

Deal found 19/2C$ 304

Fri 21/37:55 p.m.YUL - SJO

Nonstop6h 00mAir Transat

Deal found 19/2C$ 307

Fri 14/311:00 p.m.YUL - SJO

1 stop12h 20mAvianca

Deal found 20/2C$ 311

Sun 16/33:55 p.m.YUL - SJO

2 stops41h 39mMultiple Airlines

Deal found 20/2C$ 317

Sun 23/39:20 p.m.YUL - SJO

2 stops26h 05mAir Canada

Deal found 19/2C$ 320

Mon 3/311:20 a.m.YUL - SJO

2 stops11h 52mDelta

Deal found 20/2C$ 378

Thu 15/58:41 a.m.YUL - SJO

1 stop9h 41mCopa Airlines

Deal found 19/2C$ 381

Find flights from Pierre Elliott Trudeau Intl to Costa Rica within your budget

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

6:35 p.m.-10:25 a.m.

2 stops17h 50m

San José Juan Santamaria Intl

Wed 2/4

12:50 a.m.-2:55 p.m.

1 stop12h 05m

C$ 489

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 31/3

11:25 p.m.-9:20 a.m.

1 stop11h 55m

San José Juan Santamaria Intl

Sun 6/4

1:40 a.m.-10:05 p.m.

1 stop18h 25m

C$ 528

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

8:29 a.m.-7:00 p.m.

1 stop12h 31m

San José Juan Santamaria Intl

Wed 16/4

10:57 a.m.-12:40 a.m.

1 stop11h 43m

C$ 561

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

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

1 stop7h 39m

Liberia

Thu 14/8

1:25 p.m.-12:37 a.m.

1 stop9h 12m

C$ 584

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

7:00 a.m.-1:11 p.m.

1 stop8h 11m

Liberia

Wed 16/4

2:05 p.m.-2:55 p.m.

1 stop22h 50m

C$ 587

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 18/3

7:00 a.m.-8:03 p.m.

1 stop15h 03m

San José Juan Santamaria Intl

Tue 25/3

8:15 a.m.-10:10 a.m.

2 stops23h 55m

C$ 614

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

11:15 a.m.-12:26 p.m.

2 stops27h 11m

San José Juan Santamaria Intl

Wed 7/5

7:55 a.m.-10:28 a.m.

2 stops24h 33m

C$ 632

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 3/3

7:00 p.m.-1:08 p.m.

2 stops19h 08m

Liberia

Mon 10/3

1:14 p.m.-7:45 a.m.

2 stops16h 31m

C$ 639

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

10:00 a.m.-2:00 p.m.

Nonstop6h 00m

Liberia

Sun 18/5

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

Nonstop5h 30m

C$ 655

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 10/4

8:35 a.m.-12:30 p.m.

Nonstop5h 55m

Liberia

Thu 17/4

1:45 p.m.-9:20 p.m.

Nonstop5h 35m

C$ 659

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 30 results

Best time to book a flight from Pierre Elliott Trudeau Intl to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Costa Rica

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

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica (average of C$ 486). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica in July is currently the most expensive (average of C$ 685). 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 YUL to CR?

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica

The most flights from YUL 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

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

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

Peruse reviews from past customers who have flown with Delta, Air Transat and Copa Airlines from Montreal to Costa Rica to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

Air Transat

7.8

Good

380 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

Copa Airlines

7.6

Good

1,510 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Nick,Sep 2023

ATL - SYR

Related info for your journey

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 251. Users have also found prices from C$ 267 and C$ 297 on Air Transat and American Airlines, respectively.
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?
The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica is C$ 316. On average you can expect to pay C$ 1,037. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Liberia), can usually be booked for C$ 548.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Costa Rica that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Costa Rica.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Costa Rica?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica (average of C$ 486). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica in July is currently the most expensive (average of C$ 685). 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

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 401	AverageC$ 727	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 424	AverageC$ 1,014	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Avianca	CheapestC$ 435	AverageC$ 645	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 436	AverageC$ 892	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 450	AverageC$ 530	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Air Canada	CheapestC$ 466	AverageC$ 931	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Copa Airlines	CheapestC$ 561	AverageC$ 1,076	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Air Transat	CheapestC$ 566	AverageC$ 911	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	CheapestC$ 628	AverageC$ 775	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aeromexico	CheapestC$ 696	AverageC$ 725	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Costa Rica?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Costa Rica.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl 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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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica from C$ 251

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Costa Rica

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Costa Rica flight deals. Data was last updated 20 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Pierre Elliott Trudeau Intl to Costa Rica

Cheapest flights from Pierre Elliott Trudeau Intl to Costa RicaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Find flights from Pierre Elliott Trudeau Intl to Costa Rica within your budget

Best time to book a flight from Pierre Elliott Trudeau Intl to Costa Rica

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Travel insights for flights from Pierre Elliott Trudeau Intl to Costa Rica

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What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

What is the cheapest time of day to fly from YUL to CR?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 20 February 2025.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Costa Rica. Price data was last updated on 16 February 2025.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica

Rainfall in Costa Rica by month

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

Temperature in Costa Rica by month

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

Reviews of airlines servicing Costa Rica

Peruse reviews from past customers who have flown with Delta, Air Transat and Copa Airlines from Montreal to Costa Rica to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Costa Rica one-way?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Costa Rica that include hotel bookings?

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Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Costa Rica?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Costa Rica?

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Alternative routes for Pierre Elliott Trudeau Intl to Costa Rica

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Costa Rica

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Cheapest flights from Pierre Elliott Trudeau Intl to Costa Rica
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.