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Cheap flights from Liberia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 248

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — YUL
24 Aug — 31 Aug1
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 July 2026.

Mon 2/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
WestJet
Sun 8/116:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 21/7C$ 552
Wed 23/125:45 p.m.
LIR
-
YUL
Nonstop5h 30m
Air Transat
Wed 20/111:35 a.m.
YUL
-
LIR
Nonstop6h 00m
Air Transat
Deal found 21/7C$ 603
Wed 23/122:50 p.m.
LIR
-
YUL
1 stop8h 45m
Multiple Airlines
Wed 20/16:45 a.m.
YUL
-
LIR
1 stop8h 23m
Multiple Airlines
Deal found 21/7C$ 637
Mon 2/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
Multiple Airlines
Sun 8/1111:35 a.m.
YUL
-
LIR
Nonstop6h 00m
Multiple Airlines
Deal found 21/7C$ 666
Wed 16/91:30 p.m.
LIR
-
YUL
1 stop25h 15m
Multiple Airlines
Sat 3/106:45 a.m.
YUL
-
LIR
1 stop7h 45m
Multiple Airlines
Deal found 21/7C$ 669
Sun 6/97:15 a.m.
LIR
-
YUL
1 stop14h 30m
Multiple Airlines
Sun 13/97:30 a.m.
YUL
-
LIR
Nonstop6h 00m
Multiple Airlines
Deal found 25/7C$ 677
Thu 12/113:20 p.m.
LIR
-
YUL
Nonstop5h 35m
Air Canada
Mon 16/113:10 p.m.
YUL
-
LIR
1 stop24h 00m
Air Canada
Deal found 24/7C$ 711
Wed 9/91:30 p.m.
LIR
-
YUL
1 stop9h 07m
Porter Airlines
Wed 16/96:45 a.m.
YUL
-
LIR
1 stop7h 45m
Porter Airlines
Deal found 25/7C$ 731
Thu 12/113:20 p.m.
LIR
-
YUL
1 stop8h 13m
WestJet
Mon 16/116:45 a.m.
YUL
-
LIR
1 stop8h 44m
WestJet
Deal found 23/7C$ 735
Wed 16/92:47 p.m.
LIR
-
YUL
2 stops22h 42m
American Airlines
Sun 20/95:34 p.m.
YUL
-
LIR
2 stops21h 44m
American Airlines
Deal found 22/7C$ 737

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 July 2026.

Round-trip from

C$ 552

One-way from

C$ 248

Popular in

August

Cheapest in

April

Average price

C$ 1,073

Good round-trip deal

C$ 200 or less

Good one-way deal

C$ 427 or less
WestJet
  • WestJet
  • 2/11-8/11
  • 2 total stops
  • 16h 57m total
  • Liberia to Montreal
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WestJet
  • WestJet
  • 31/10
  • 1 total stop
  • 8h 13m total
  • Liberia to Montreal
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 599 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 196 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Liberia to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Liberia to Montreal Pierre Elliott Trudeau Intl.
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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 July 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

Thu 12/11

3:20 p.m.-9:55 p.m.

Nonstop5h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

3:10 p.m.-2:10 p.m.

1 stop24h 00m

C$ 711

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 5/9

2:15 p.m.-3:29 p.m.

2 stops23h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

5:34 p.m.-1:18 p.m.

2 stops21h 44m

C$ 737

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 9/9

1:30 p.m.-12:37 a.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

6:45 a.m.-12:30 p.m.

1 stop7h 45m

C$ 745

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 28/12

7:50 a.m.-12:33 a.m.

2 stops39h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

6:45 a.m.-2:29 p.m.

1 stop8h 44m

C$ 999

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 9/9

2:47 p.m.-2:35 p.m.

2 stops21h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

3:45 p.m.-1:18 p.m.

2 stops23h 33m

C$ 1,117
Quickest round-trip

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 5/9

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

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop7h 40m

C$ 1,124

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 10/9

1:25 p.m.-11:50 p.m.

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

5:10 p.m.-12:00 p.m.

2 stops20h 50m

C$ 1,138

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 28/12

3:50 p.m.-9:01 p.m.

2 stops28h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

4:45 p.m.-11:44 a.m.

2 stops19h 59m

C$ 1,145
Cheapest one-way

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 31/10

2:20 p.m.-12:33 a.m.

1 stop8h 13m

C$ 248

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Sat 7/11

3:10 p.m.-10:03 a.m.

2 stops17h 53m

C$ 276

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 17 resultsSorted by cheapest first
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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?

Airfare is below average for this route at the moment.

Liberia to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 1,593 and C$ 1,649 in November.
The cheapest round-trip price found within the last 5 days was C$ 552 on WestJet (2 Nov-8 Nov).

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$ 711, Air Canada can have you in Montreal Pierre Elliott Trudeau Intl Airport from Liberia in 5h 35m. 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$ 157. Users have also found prices from C$ 171 and C$ 193 on United Airlines and WestJet, respectively.

  • 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$ 384, our data shows the cheapest flight currently is C$ 200. When looking at the most popular route, (Liberia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 759 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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
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

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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