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Cheap flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 317

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — YUL
25 May — 1 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Liberia to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 25 April 2026.

Tue 1/91:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Wed 16/96:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Deal found 21/4C$ 525
Tue 1/91:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Tue 15/95:45 p.m.
YUL
-
LIR
1 stop20h 40m
WestJet
Deal found 21/4C$ 527
Sun 6/91:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Sun 13/96:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Deal found 24/4C$ 574
Sun 7/612:40 p.m.
LIR
-
YUL
Nonstop5h 30m
Multiple Airlines
Sun 14/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
Multiple Airlines
Deal found 24/4C$ 597
Sun 6/91:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Wed 16/96:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Deal found 24/4C$ 601
Sat 17/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Wed 28/106:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 20/4C$ 604
Mon 27/43:27 p.m.
LIR
-
YUL
2 stops22h 43m
United Airlines
Thu 30/43:25 p.m.
YUL
-
LIR
2 stops22h 45m
United Airlines
Deal found 23/4C$ 605
Wed 14/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Thu 29/106:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 20/4C$ 608
Sat 17/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Tue 27/106:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 20/4C$ 615
Wed 14/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Mon 2/116:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 20/4C$ 619
Fri 16/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
Multiple Airlines
Fri 30/1011:35 a.m.
YUL
-
LIR
Nonstop6h 00m
Multiple Airlines
Deal found 20/4C$ 642

Find 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 25 April 2026.

Round-trip from

C$ 525

One-way from

C$ 317

Popular in

August

Cheapest in

November

Average price

C$ 959

Good one-way deal

C$ 470 or less
WestJet
  • WestJet
  • 1/9-16/9
  • 2 total stops
  • 16h 50m total
  • Liberia to Montreal
Search Deals
Air Transat
  • Air Transat
  • 21/6
  • Nonstop
  • 5h 30m total
  • Liberia to Montreal
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Liberia to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 25 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 7/6

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

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:45 a.m.-12:25 p.m.

1 stop7h 40m

C$ 597

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 7/6

1:15 p.m.-12:25 a.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:45 a.m.-12:25 p.m.

1 stop7h 40m

C$ 798

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 23/6

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

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

5:45 p.m.-12:30 p.m.

1 stop20h 45m

C$ 936

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 2/9

1:20 p.m.-2:40 p.m.

2 stops23h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

9:15 a.m.-12:10 p.m.

2 stops28h 55m

C$ 950

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 1/7

1:20 p.m.-5:30 p.m.

2 stops26h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

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

2 stops21h 15m

C$ 951

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 7/7

1:20 p.m.-10:40 a.m.

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

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

2 stops21h 15m

C$ 951

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sun 6/9

1:20 p.m.-10:40 a.m.

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

2:20 p.m.-12:10 p.m.

2 stops23h 50m

C$ 987

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 23/6

11:10 a.m.-10:40 a.m.

2 stops21h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

9:45 a.m.-9:50 a.m.

2 stops26h 05m

C$ 1,059

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 31/8

1:25 p.m.-11:56 p.m.

1 stop8h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

2:30 p.m.-12:00 p.m.

2 stops23h 30m

C$ 1,070

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 4/6

1:20 p.m.-12:13 a.m.

2 stops32h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:35 p.m.-9:50 a.m.

2 stops17h 15m

C$ 1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 20 resultsSorted by cheapest first
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 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 25 April 2026.

When flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Liberia to Montreal Pierre Elliott Trudeau Intl Airport?

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. 0 airlines 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.

  • How long is the flight from Liberia to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 798, WestJet can have you in Montreal Pierre Elliott Trudeau Intl Airport from Liberia in 9h 10m. There are 4033 km between Liberia and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Porter Airlines. According to our data, you can fly for as low as C$ 152. Users have also found prices from C$ 166 and C$ 186 on United Airlines and WestJet, 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 Transat (71%), Air Canada (64%) and WestJet (44%).

  • 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$ 617, our data shows the cheapest flight currently is C$ 250. When looking at the most popular route, (Liberia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 597 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.

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
Laval
Dorval
Trois-Rivières
Sherbrooke
Montebello
Cornwall
Longueuil
Brossard
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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