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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia from C$ 246

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIR
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Liberia are usually found in October or November, booked 60 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Liberia (LIR). 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 12 June 2025.

Round-trip from

C$ 536

One-way from

C$ 261

Popular in

December

Cheapest in

October

Average price

C$ 727

Good round-trip deal

C$ 705 or less

Good one-way deal

C$ 377 or less
WestJet
  • WestJet
  • 5/7-16/7
  • 2 total stops
  • 16h 51m total
  • Montreal to Liberia
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WestJet
  • WestJet
  • 2/7
  • 1 total stop
  • 7h 39m total
  • Montreal to Liberia
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Highest demand for flights based on searches. 5% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Liberia.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Liberia.
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Find flight deals from Pierre Elliott Trudeau Intl to Liberia

Cheapest flights from Pierre Elliott Trudeau Intl to Liberia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 5/76:45 a.m.YUL - LIR
1 stop7h 39mWestJet
Wed 16/71:25 p.m.LIR - YUL
1 stop9h 12mWestJet
Deal found 10/6C$ 536
Sun 14/127:05 a.m.YUL - LIR
1 stop30h 15mAmerican Airlines
Fri 23/12:59 p.m.LIR - YUL
2 stops21h 36mAmerican Airlines
Deal found 11/6C$ 540
Sun 26/1011:00 a.m.YUL - LIR
Nonstop6h 00mMultiple Airlines
Wed 5/112:55 p.m.LIR - YUL
1 stop8h 45mMultiple Airlines
Deal found 10/6C$ 541
Sun 26/104:45 p.m.YUL - LIR
2 stops21h 10mAir Canada
Wed 5/111:55 p.m.LIR - YUL
2 stops19h 58mAir Canada
Deal found 10/6C$ 548
Sun 12/107:30 a.m.YUL - LIR
Nonstop6h 00mAir Transat
Sun 26/104:10 p.m.LIR - YUL
Nonstop5h 30mAir Transat
Deal found 11/6C$ 572
Mon 11/84:55 p.m.YUL - LIR
2 stops21h 15mUnited Airlines
Fri 22/81:20 p.m.LIR - YUL
2 stops30h 09mUnited Airlines
Deal found 12/6C$ 673

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Liberia 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 12 June 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Liberia

Route

Depart

Return

Price

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

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

1 stop7h 39m

Liberia

Wed 16/7

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

1 stop9h 12m

C$ 536

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 21/8

2:35 p.m.-11:25 a.m.

1 stop22h 50m

Liberia

Sat 6/9

12:20 p.m.-9:46 a.m.

2 stops19h 26m

C$ 540

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

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

Nonstop6h 00m

Liberia

Wed 5/11

2:55 p.m.-12:40 a.m.

1 stop8h 45m

C$ 541

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

4:45 p.m.-11:55 a.m.

2 stops21h 10m

Liberia

Wed 5/11

1:55 p.m.-10:53 a.m.

2 stops19h 58m

C$ 548

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

7:30 a.m.-11:30 a.m.

Nonstop6h 00m

Liberia

Sun 2/11

5:10 p.m.-11:40 p.m.

Nonstop5h 30m

C$ 559

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 11/8

4:55 p.m.-12:10 p.m.

2 stops21h 15m

Liberia

Tue 19/8

1:20 p.m.-9:29 p.m.

2 stops30h 09m

C$ 673

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

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

1 stop7h 39m

C$ 246

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

10:10 p.m.-11:55 a.m.

1 stop15h 45m

C$ 288

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

7:00 a.m.-11:45 a.m.

1 stop30h 45m

C$ 294

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

7:30 a.m.-11:30 a.m.

Nonstop6h 00m

C$ 360

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 14 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia 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.

Cheapflights Insights

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

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Liberia. Price data was last updated on 9 June 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia (average of C$ 373). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Liberia in February is currently the most expensive (average of C$ 630). 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 LIR?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Liberia. Price data was last updated on 8 June 2025.

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

Rainfall in Liberia by month

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

In terms of precipitation, rainfall in Liberia ranges from 1.0 - 364.0 mm per month. September is typically the wettest month, when rainfall can reach 364.0 mm. January is typically the driest time to visit Liberia when rainfall is around 1.0 mm.

Temperature in Liberia by month

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

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. 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 Liberia. Reviews last updated 12 June 2025.
Read reviews from past customers who have flown Delta, Air Transat and United Airlines from Montreal to Liberia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Liberia. 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 into for flights to Liberia from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Liberia, you will be flying into Liberia. Liberia (LIR) is just 12.5 km from the centre of the city. Liberia is the only Liberia airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 7 airlines have flights to Liberia from Montreal Pierre Elliott Trudeau Intl on a regular basis.

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

    Flying on WestJet is currently your cheapest option to Liberia, with prices starting at C$ 536. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Transat, with the lowest prices starting at C$ 540 and C$ 655, respectively. Users have found that WestJet is 31% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as C$ 261 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 294 and Air Canada from C$ 312 one-way.

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

    On average you can expect to pay C$ 620 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia. The cheapest flight overall is C$ 365 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Liberia) is currently priced at C$ 465.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

    Most of the time, Montreal Pierre Elliott Trudeau Intl Airport to Liberia flights that have layovers will stop in Toronto.

  • What are some popular things to do or see while on a layover in Toronto?

    Most Toronto visitors opt to spend their time experiencing Union Station, CN Tower, and Ripley's Aquarium of Canada. Travelers on a layover in Toronto can visit Union Station, CN Tower, and Ripley's Aquarium of Canada, by traveling 19.5 km, 19.1 km, and 19.2 km, respectively after landing at Toronto Pearson Intl. Those on a layover in Toronto in need of a rental car can book one at Toronto Pearson Intl for about C$ 48.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to Liberia flights?

    Of the flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia that have layovers, the fewest flights stop in Miami.

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

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

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

    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 Liberia.

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

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

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia (average of C$ 373). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Liberia in February is currently the most expensive (average of C$ 630). 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Culebra

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Fly from Pierre Elliott Trudeau Intl to Liberia on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Liberia. Flights are based on user searches made on Cheapflights and were last updated on 12 June 2025.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Liberia
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Liberia
WestJet Encore flights from Montreal Pierre Elliott Trudeau Intl to Liberia

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Liberia

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Liberia. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 342AverageC$ 701FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 419AverageC$ 708FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 471AverageC$ 793FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 488AverageC$ 953FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 609AverageC$ 836FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 647AverageC$ 741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJet EncoreCheapestC$ 848AverageC$ 1,064FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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

When you search for this flight from Pierre Elliott Trudeau Intl to Liberia, 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 Pierre Elliott Trudeau Intl to Liberia?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Liberia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Liberia from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Liberia from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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