Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia from C$ 204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 12:55 p.m.YUL-LIR
31h 55m1 stop
United Airlines Logo
8:35 a.m. - 9:17 p.m.LIR-YUL
11h 42m2 stops
C$ 416United Airlines
Find Deal
Sat, 17 Jan - Tue, 27 Jan
United Airlines Logo
4:45 p.m. - 1:10 p.m.YUL-LIR
21h 25m2 stops
United Airlines Logo
8:35 a.m. - 9:42 p.m.LIR-YUL
12h 07m2 stops
C$ 418United Airlines
Find Deal
Wed, 7 Jan - Mon, 12 Jan
Multiple Airlines Logo
7:20 p.m. - 2:00 p.m.YUL-LIR
20h 40m2 stops
Multiple Airlines Logo
3:00 p.m. - 12:44 p.m.LIR-YUL
19h 44m2 stops
C$ 423Multiple Airlines
Find Deal
Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
10:35 a.m. - 12:55 p.m.YUL-LIR
28h 20m1 stop
Multiple Airlines Logo
3:00 p.m. - 1:00 p.m.LIR-YUL
20h 00m2 stops
C$ 425Multiple Airlines
Find Deal
Thu, 19 Mar - Thu, 26 Mar
Porter Airlines Logo
7:25 p.m. - 2:00 p.m.YUL-LIR
44h 35m2 stops
Porter Airlines Logo
3:00 p.m. - 6:45 p.m.LIR-YUL
25h 45m2 stops
C$ 459Porter Airlines
Find Deal
Thu, 26 Mar - Thu, 2 Apr
WestJet Logo
6:45 a.m. - 2:29 p.m.YUL-LIR
8h 44m1 stop
WestJet Logo
12:50 p.m. - 12:43 a.m.LIR-YUL
10h 53m1 stop
C$ 466WestJet
Find Deal
Wed, 14 Jan - Thu, 22 Jan
WestJet Logo
6:45 a.m. - 11:59 a.m.YUL-LIR
30h 14m1 stop
WestJet Logo
3:20 p.m. - 12:43 a.m.LIR-YUL
8h 23m1 stop
C$ 469WestJet
Find Deal
Wed, 14 Jan - Tue, 27 Jan
Porter Airlines Logo
6:00 p.m. - 2:00 p.m.YUL-LIR
46h 00m2 stops
Porter Airlines Logo
3:00 p.m. - 10:45 p.m.LIR-YUL
29h 45m2 stops
C$ 483Porter Airlines
Find Deal
Thu, 26 Mar - Thu, 2 Apr
Air Transat Logo
6:20 p.m. - 4:35 p.m.YUL-LIR
24h 15m1 stop
Air Transat Logo
2:35 p.m. - 4:55 p.m.LIR-YUL
24h 20m1 stop
C$ 489Air Transat
Find Deal
Fri, 27 Mar - Fri, 3 Apr
Air Canada Logo
9:50 a.m. - 3:00 p.m.YUL-LIR
6h 10mdirect
Air Canada Logo
3:55 p.m. - 10:30 p.m.LIR-YUL
5h 35mdirect
C$ 499Air Canada
Find Deal
Wed, 21 Jan - Tue, 27 Jan

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Liberia flight tickets
United Airlines
17 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
31h 55m
1 stop
LIR12:55 p.m.Liberia
27 Jan
LIR8:35 a.m.Liberia
11h 42m
2 stops
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
7 Jan
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
21h 25m
2 stops
LIR1:10 p.m.Liberia
12 Jan
LIR8:35 a.m.Liberia
12h 07m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
1 Dec
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
21h 25m
2 stops
LIR1:10 p.m.Liberia
12 Dec
LIR2:20 p.m.Liberia
22h 40m
2 stops
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Liberia flight tickets
WestJet
8 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
LIR2:29 p.m.Liberia
15 Nov
LIR3:20 p.m.Liberia
8h 23m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
WestJet
14 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
LIR2:29 p.m.Liberia
22 Jan
LIR12:50 p.m.Liberia
10h 53m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
WestJet
14 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 14m
1 stop
LIR11:59 a.m.Liberia
27 Jan
LIR3:20 p.m.Liberia
8h 23m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 30 October 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

Fly to

Route

Depart

Return

Price

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:00 a.m.-12:55 p.m.

1 stop31h 55m

Liberia

Tue 27/1

8:35 a.m.-9:17 p.m.

2 stops11h 42m

C$ 416

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

4:45 p.m.-1:10 p.m.

2 stops21h 25m

Liberia

Mon 12/1

8:35 a.m.-9:42 p.m.

2 stops12h 07m

C$ 418

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

7:20 p.m.-2:00 p.m.

2 stops20h 40m

Liberia

Tue 7/4

3:00 p.m.-12:44 p.m.

2 stops19h 44m

C$ 423

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

10:35 a.m.-12:55 p.m.

1 stop28h 20m

Liberia

Thu 26/3

3:00 p.m.-1:00 p.m.

2 stops20h 00m

C$ 424

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

7:25 p.m.-2:00 p.m.

2 stops44h 35m

Liberia

Thu 2/4

3:00 p.m.-6:45 p.m.

2 stops25h 45m

C$ 459

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

1 stop8h 44m

Liberia

Thu 22/1

12:50 p.m.-12:43 a.m.

1 stop10h 53m

C$ 466

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

6:45 a.m.-11:59 a.m.

1 stop30h 14m

Liberia

Tue 27/1

3:20 p.m.-12:43 a.m.

1 stop8h 23m

C$ 469

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

6:00 p.m.-2:00 p.m.

2 stops46h 00m

Liberia

Thu 2/4

3:00 p.m.-10:45 p.m.

2 stops29h 45m

C$ 483

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

6:20 p.m.-4:35 p.m.

1 stop24h 15m

Liberia

Fri 3/4

2:35 p.m.-4:55 p.m.

1 stop24h 20m

C$ 489

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

9:50 a.m.-3:00 p.m.

Nonstop6h 10m

Liberia

Tue 27/1

3:55 p.m.-10:30 p.m.

Nonstop5h 35m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Liberia from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Liberia?

What is the cheapest month to fly to Liberia?

In general, October is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 524. If you’re not able to fly to Liberia in October, then November is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Liberia during November average around C$ 627.

What is the cheapest day to depart on your flight to Liberia?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Liberia is on a Wednesday. Travellers who choose to depart for Liberia on a Wednesday will often find tickets for as low as C$ 815. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Liberia on Saturday is C$ 965.

What is the cheapest time of day to depart on your flight to Liberia?

At noon is the cheapest time of day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia when you can find flight prices for as low as C$ 491. Flying to Liberia at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Liberia, so prices are often more expensive at around C$ 858 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Liberia flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Liberia for the best Montreal Pierre Elliott Trudeau Intl - Liberia flight prices

How far in advance should I book a flight to Liberia?

You are more likely to see cheaper flights to Liberia from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around C$ 766 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 688 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Liberia flights?

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Liberia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Liberia flights?

You could potentially save up to 12% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Liberia flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Liberia flight prices changed over time?

As of October 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Liberia flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Liberia (YUL to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Best price found

C$ 282

Fastest flight time

6h 00m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Liberia

1 airport
The best one-way flight to Liberia from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 282. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Liberia found on momondo in the last 72 hours is C$ 576.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia takes 6h 00m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Liberia on Monday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Air Canada.
There is 1 airport near Liberia: Liberia (LIR)
  • How far is Montreal Pierre Elliott Trudeau Intl to Liberia by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Liberia will travel around 4026.4 km. 6h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport.

  • What documentation or ID do you need to fly to Liberia Airport?

    The travel and health documents required for your trip to Liberia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Liberia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 350Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom C$ 409Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 444Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
WestJetPriceFrom C$ 478Free CancellationRating
7.2
3,152 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 482Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
American AirlinesPriceFrom C$ 530Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
Air TransatPriceFrom C$ 600Free CancellationRating
7.8
469 reviews
Search Air Transat flights
WestJet EncorePriceFrom C$ 914Free CancellationRating
0.0
Search WestJet Encore flights
  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Liberia

    Air Canada flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Liberia start from C$ 444 round-trip. Over the 2 Air Canada flights for this route in a normal week, average airfare is usually C$ 769 round-trip - but some users have found much cheaper deals with momondo.

Travelling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra
Coco
Playa Hermosa

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Liberia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Liberia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to Liberia with flexible booking policies on momondo?

Yes. All flights to Liberia from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Liberia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Liberia from Montreal.

I’m not ready to book a flight from Montreal to Liberia right now. Can momondo alert me if prices change?

Price alerts on flights to Liberia from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 29/11
Sat 6/12

Find better results for your trip to Costa Rica

Airports servicing Costa Rica