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Cheap flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 304

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — YUL
12 Jul — 19 Jul1
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 12 June 2026.

Mon 2/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
WestJet
Wed 2/126:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 7/6C$ 525
Fri 20/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
WestJet
Wed 13/16:45 a.m.
YUL
-
LIR
1 stop30h 14m
WestJet
Deal found 7/6C$ 574
Fri 20/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
Multiple Airlines
Wed 13/111:35 a.m.
YUL
-
LIR
Nonstop6h 00m
Multiple Airlines
Deal found 7/6C$ 575
Wed 9/91:30 p.m.
LIR
-
YUL
1 stop9h 07m
Multiple Airlines
Wed 30/96:45 a.m.
YUL
-
LIR
1 stop7h 40m
Multiple Airlines
Deal found 9/6C$ 585
Wed 9/91:30 p.m.
LIR
-
YUL
1 stop9h 07m
Multiple Airlines
Tue 29/95:45 p.m.
YUL
-
LIR
1 stop20h 40m
Multiple Airlines
Deal found 9/6C$ 591
Mon 2/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
Multiple Airlines
Wed 2/129:35 p.m.
YUL
-
LIR
2 stops17h 20m
Multiple Airlines
Deal found 7/6C$ 598
Wed 7/101:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Tue 10/116:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 8/6C$ 615
Fri 25/123:20 p.m.
LIR
-
YUL
1 stop8h 13m
Multiple Airlines
Tue 29/1210:35 a.m.
YUL
-
LIR
1 stop28h 05m
Multiple Airlines
Deal found 10/6C$ 616
Fri 20/115:55 p.m.
LIR
-
YUL
Nonstop5h 30m
Air Transat
Wed 13/111:35 a.m.
YUL
-
LIR
Nonstop6h 00m
Air Transat
Deal found 7/6C$ 633

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 12 June 2026.

Round-trip from

C$ 525

One-way from

C$ 304

Popular in

August

Cheapest in

April

Average price

C$ 807

Good round-trip deal

C$ 292 or less
WestJet
  • WestJet
  • 2/11-2/12
  • 2 total stops
  • 16h 57m total
  • Liberia to Montreal
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/11
  • 1 total stop
  • 8h 40m total
  • Liberia to Montreal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Price to beat on a round-trip 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 12 June 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

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 16/9

2:47 p.m.-4:53 p.m.

2 stops24h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

5:34 p.m.-1:47 p.m.

2 stops22h 13m

C$ 831

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 14/9

2:18 p.m.-11:44 a.m.

2 stops19h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

3:45 p.m.-1:47 p.m.

1 stop24h 02m

C$ 883

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 10/9

2:18 p.m.-4:53 p.m.

2 stops24h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

4:15 p.m.-1:18 p.m.

2 stops23h 03m

C$ 891

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 28/7

1:15 p.m.-4:45 p.m.

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

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

Nonstop6h 00m

C$ 932

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 28/7

3:27 p.m.-10:40 a.m.

2 stops17h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

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

2 stops21h 15m

C$ 968

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 25/6

12:35 p.m.-11:29 p.m.

1 stop8h 54m

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

4:16 p.m.-1:15 p.m.

2 stops22h 59m

C$ 1,043
Quickest round-trip

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 10/9

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

1 stop8h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

7:43 p.m.-12:00 p.m.

2 stops18h 17m

C$ 1,066
Cheapest one-way

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 6/11

2:55 p.m.-8:53 p.m.

2 stops28h 58m

C$ 311
Quickest one-way

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 6/11

5:55 p.m.-12:25 a.m.

Nonstop5h 30m

C$ 324

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 11/11

2:55 p.m.-6:48 a.m.

2 stops14h 53m

C$ 327

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 16 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

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$ 831, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Liberia in 24h 06m. There are 4033 km between Liberia and Montreal Pierre Elliott Trudeau Intl Airport.

  • 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$ 155. Users have also found prices from C$ 170 and C$ 191 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 Canada (100%), WestJet (88%) and Air Transat (77%).

  • 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$ 341, our data shows the cheapest flight currently is C$ 292. When looking at the most popular route, (Liberia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 585 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
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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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

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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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