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Cheap flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 360

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — YUL
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Liberia to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Pierre Elliott Trudeau Intl (YUL). 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 2 April 2025.

Round-trip from

C$ 692

One-way from

C$ 360

Popular in

October

Cheapest in

March

Average price

C$ 864

Good one-way deal

C$ 643 or less
American Airlines
  • American Airlines
  • 12/4-18/4
  • 2 total stops
  • 43h 25m total
  • Liberia to Montreal
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Delta
  • Delta
  • 8/4
  • 1 total stop
  • 8h 53m total
  • Liberia to Montreal
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Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Liberia to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Liberia to Pierre Elliott Trudeau Intl

Cheapest flights from Liberia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Liberia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Sat 12/41:40 p.m.LIR - YUL
1 stop20h 04mAmerican Airlines
Fri 18/43:44 p.m.YUL - LIR
1 stop23h 21mAmerican Airlines
Deal found 1/4C$ 692
Wed 24/91:25 p.m.LIR - YUL
1 stop9h 12mWestJet
Sat 18/106:45 a.m.YUL - LIR
1 stop7h 36mWestJet
Deal found 1/4C$ 784
Sun 13/46:40 a.m.LIR - YUL
2 stops30h 15mMultiple Airlines
Sun 20/410:00 a.m.YUL - LIR
Nonstop6h 00mMultiple Airlines
Deal found 1/4C$ 870
Sat 9/83:25 p.m.LIR - YUL
2 stops24h 01mUnited Airlines
Sat 16/89:45 a.m.YUL - LIR
2 stops26h 15mUnited Airlines
Deal found 1/4C$ 961
Fri 11/44:20 p.m.LIR - YUL
Nonstop5h 30mAir Transat
Wed 16/410:00 a.m.YUL - LIR
Nonstop6h 00mAir Transat
Deal found 1/4C$ 982
Sun 13/41:06 p.m.LIR - YUL
1 stop8h 53mDelta
Sat 19/47:00 a.m.YUL - LIR
1 stop8h 30mDelta
Deal found 1/4C$ 991
Sat 12/43:50 p.m.LIR - YUL
Nonstop5h 35mAir Canada
Fri 18/48:35 a.m.YUL - LIR
Nonstop5h 55mAir Canada
Deal found 1/4C$ 1,455

Cheapflights Fare Finder

Customize your flight search to find flights from Liberia to Pierre Elliott Trudeau Intl 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 2 April 2025.
Use the filters below to find and compare flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Liberia

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 12/4

1:40 p.m.-11:44 a.m.

1 stop20h 04m

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

3:44 p.m.-1:05 p.m.

1 stop23h 21m

C$ 692

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 24/9

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

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-12:21 p.m.

1 stop7h 36m

C$ 784

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 13/4

6:40 a.m.-2:55 p.m.

2 stops30h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

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

Nonstop6h 00m

C$ 870

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 9/8

3:25 p.m.-5:26 p.m.

2 stops24h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 16/8

9:45 a.m.-10:00 a.m.

2 stops26h 15m

C$ 961

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 11/4

4:20 p.m.-11:50 p.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 16/4

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

Nonstop6h 00m

C$ 982

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 13/4

1:06 p.m.-11:59 p.m.

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

7:00 a.m.-1:30 p.m.

1 stop8h 30m

C$ 991

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 12/4

3:50 p.m.-11:25 p.m.

Nonstop5h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

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

Nonstop5h 55m

C$ 1,455

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 8/4

1:06 p.m.-11:59 p.m.

1 stop8h 53m

C$ 360

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 7/5

2:05 p.m.-2:49 p.m.

1 stop22h 44m

C$ 369

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 14/6

1:00 p.m.-12:41 a.m.

1 stop9h 41m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Liberia to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Liberia to Montreal Pierre Elliott Trudeau Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from Liberia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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 LIR to YUL?

Find hourly flight availability from Liberia to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

It’s optimal to fly from Liberia to Montreal Pierre Elliott Trudeau Intl Airport at noon. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight in the morning.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 2 April 2025.
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Liberia to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Liberia to Montreal Pierre Elliott Trudeau Intl?

    Liberia (LIR), located 12.5 km from the city centre, is the airport you fly out of when you book flights from Liberia to Montreal Pierre Elliott Trudeau Intl. 1 airline have flights from Liberia to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Liberia to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • What are the cheapest airlines flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, American Airlines (C$ 692), WestJet (C$ 784), and United Airlines (C$ 961) offers the cheapest pricing from Liberia to Montreal Pierre Elliott Trudeau Intl Airport. American Airlines is currently priced 10% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 360. Users have also found prices from C$ 369 and C$ 391 on American Airlines and Air Canada, respectively.

  • What are the most reliable airlines from Liberia to Montreal Pierre Elliott Trudeau Intl Airport?

    The top 3 most reliable airlines when flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (68%), Sunwing Airlines (67%) and Air Transat (65%).

  • What are the cheapest flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport?

    While on average a flight from Liberia to Montreal Pierre Elliott Trudeau Intl Airport is generally C$ 904, our data shows the cheapest flight currently is C$ 398. When looking at the most popular route, (Liberia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 642 for that flight.

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

    Yes. In addition to deals on Liberia to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liberia to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Liberia to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Liberia to Pierre Elliott Trudeau Intl 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 Liberia to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Liberia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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

Travelling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Laval
Brossard
Dorval
Longueuil
Cornwall
Drummondville
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
Montebello
Trois-Rivières

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Alternative routes for Liberia to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
San José to Pierre Elliott Trudeau Intl flights

Top airline flying from Liberia to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Liberia to Pierre Elliott Trudeau Intl. 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 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 799AverageC$ 977FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

Deals for Liberia to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Liberia to Pierre Elliott Trudeau Intl?

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 Liberia to Pierre Elliott Trudeau Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Liberia to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Liberia to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Liberia to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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