How many flights depart from Montreal to Liberia on average per week?

As of January 2026, 6 flights take off from Montreal and land in Liberia each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

How often are flights from Montreal to Liberia delayed?

Historically, on average around 16% of flights between Montreal and Liberia have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Which layover airport has the shortest travel time from Montreal to Liberia?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 8h 05m.

Which layover airport offers the lowest fares from Montreal to Liberia?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 728.

Which airlines fly to Liberia?

Air Transat, Air Canada and Avianca are the top three most popular airlines that fly to Liberia from Montreal according to our data. Air Transat is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Liberia. Keep in mind that there are 10 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Montreal to Liberia flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Montreal to Liberia flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Which layover airport has the shortest connection time from Montreal to Liberia?

Miami (MIA) has the shortest average layover time for this route: 1h 29m.

Which airport is the most popular layover for flights between Montreal and Liberia?

Toronto (YYZ) was the most common stop: 88% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Montreal to Liberia?

United Airlines is the most popular carrier operating from Montreal to Liberia

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Montreal to Liberia Airport?

Prices for flights from Montreal to Liberia Airport are updated daily.

How many operators does momondo search for flights from Montreal to Liberia Airport?

As of January 2026, there are 8 operators available to choose from for flights from Montreal to Liberia Airport.

How old do you have to be to fly from Montreal to Liberia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Liberia Airport.

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

The travel and health documents you'll need for your trip to Liberia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 202 Cheap Flights from Montreal to Liberia in 2026

1 adult

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Find the cheapest flights from Montreal to Liberia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

LIR

21h 25m2 stops

8:35 a.m. - 2:00 p.m.

LIR

YUL

28h 25m2 stops

C$ 432United Airlines

Tue, 20 Jan - Sun, 1 Feb

4:45 p.m. - 1:00 p.m.

YUL

LIR

21h 15m1 stop

2:01 p.m. - 2:00 p.m.

LIR

YUL

22h 59m1 stop

C$ 434United Airlines

Fri, 23 Jan - Fri, 30 Jan

4:45 p.m. - 12:55 p.m.

YUL

LIR

21h 10m1 stop

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

LIR

YUL

12h 07m2 stops

C$ 435United Airlines

Thu, 22 Jan - Tue, 3 Feb

6:45 a.m. - 4:20 p.m.

YUL

LIR

10h 35m1 stop

4:15 p.m. - 9:20 a.m.

LIR

YUL

16h 05m1 stop

C$ 436Porter Airlines

Sat, 17 Jan - Tue, 27 Jan

8:30 a.m. - 12:30 p.m.

YUL

LIR

6h 00mdirect

2:45 p.m. - 6:31 a.m.

LIR

YUL

13h 46m2 stops

C$ 439Air Canada

Tue, 14 Apr - Wed, 22 Apr

9:45 a.m. - 11:53 a.m.

YUL

LIR

28h 08m1 stop

3:25 p.m. - 9:01 p.m.

LIR

YUL

27h 36m2 stops

C$ 441United Airlines

Sat, 18 Apr - Thu, 30 Apr

9:30 p.m. - 2:45 p.m.

YUL

LIR

18h 15m2 stops

3:45 p.m. - 1:53 a.m.

LIR

YUL

9h 08m1 stop

C$ 442Air Canada

Fri, 23 Jan - Sat, 31 Jan

2:13 p.m. - 12:55 p.m.

YUL

LIR

23h 42m2 stops

8:35 a.m. - 2:00 p.m.

LIR

YUL

28h 25m2 stops

C$ 443United Airlines

Sat, 21 Feb - Fri, 27 Feb

8:30 a.m. - 12:30 p.m.

YUL

LIR

6h 00mdirect

2:45 p.m. - 8:21 a.m.

LIR

YUL

15h 36m1 stop

C$ 445Air Canada

Tue, 31 Mar - Tue, 14 Apr

10:45 a.m. - 3:15 p.m.

YUL

LIR

29h 30m2 stops

4:15 p.m. - 4:30 p.m.

LIR

YUL

23h 15m2 stops

C$ 446Porter Airlines

Wed, 14 Jan - Thu, 22 Jan

United Airlines flights from Montreal to Liberia

Our best United Airlines deals on Montreal to Liberia flight tickets

United Airlines

20 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 25m

2 stops

LIR1:10 p.m.Liberia

1 Feb

LIR8:35 a.m.Liberia

28h 25m

2 stops

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 432

Find similar

United Airlines

10 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 10m

1 stop

LIR12:55 p.m.Liberia

17 Jan

LIR8:35 a.m.Liberia

28h 25m

2 stops

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 434

Find similar

United Airlines

22 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 10m

1 stop

LIR12:55 p.m.Liberia

3 Feb

LIR8:35 a.m.Liberia

12h 07m

2 stops

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 435

Find similar

Porter Airlines flights from Montreal to Liberia

Our best Porter Airlines deals on Montreal to Liberia flight tickets

Porter Airlines

17 Jan

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

10h 35m

1 stop

LIR4:20 p.m.Liberia

27 Jan

LIR4:15 p.m.Liberia

16h 05m

1 stop

YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 436

Find similar

Porter Airlines

14 Jan

YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl

29h 30m

2 stops

LIR3:15 p.m.Liberia

22 Jan

LIR4:15 p.m.Liberia

23h 15m

2 stops

YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 446

Find similar

Porter Airlines

24 Mar

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

9h 30m

1 stop

LIR2:15 p.m.Liberia

6 Apr

LIR3:15 p.m.Liberia

22h 00m

2 stops

YUL3:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 461

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

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

2 stops21h 25m

Liberia

Sun 1/2

8:35 a.m.-2:00 p.m.

2 stops28h 25m

C$ 432

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

4:45 p.m.-1:00 p.m.

1 stop21h 15m

Liberia

Fri 30/1

2:01 p.m.-2:00 p.m.

1 stop22h 59m

C$ 434

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

4:45 p.m.-12:55 p.m.

1 stop21h 10m

Liberia

Tue 3/2

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

2 stops12h 07m

C$ 435

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:45 a.m.-4:20 p.m.

1 stop10h 35m

Liberia

Tue 27/1

4:15 p.m.-9:20 a.m.

1 stop16h 05m

C$ 436

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:30 a.m.-12:30 p.m.

Nonstop6h 00m

Liberia

Wed 22/4

2:45 p.m.-6:31 a.m.

2 stops13h 46m

C$ 439

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

9:45 a.m.-11:53 a.m.

1 stop28h 08m

Liberia

Thu 30/4

3:25 p.m.-9:01 p.m.

2 stops27h 36m

C$ 441

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:30 p.m.-2:45 p.m.

2 stops18h 15m

Liberia

Sat 31/1

3:45 p.m.-1:53 a.m.

1 stop9h 08m

C$ 442

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

2:13 p.m.-12:55 p.m.

2 stops23h 42m

Liberia

Fri 27/2

8:35 a.m.-2:00 p.m.

2 stops28h 25m

C$ 443

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

8:30 a.m.-12:30 p.m.

Nonstop6h 00m

Liberia

Tue 14/4

2:45 p.m.-8:21 a.m.

1 stop15h 36m

C$ 445

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

10:45 a.m.-3:15 p.m.

2 stops29h 30m

Liberia

Thu 22/1

4:15 p.m.-4:30 p.m.

2 stops23h 15m

C$ 446

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal 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

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between Montreal and Liberia?

What is the cheapest month to fly to Liberia?

In general, September is the cheapest month to fly from Montreal to Liberia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 521. If you’re not able to fly to Liberia in September, then October is your next best option. Flight prices from Montreal to Liberia during October average around C$ 601.

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

The cheapest day to depart from Montreal to Liberia is on a Monday. Travellers who choose to depart for Liberia on a Monday will often find tickets for as low as C$ 697. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Liberia on Friday is C$ 838.

What is the cheapest Montreal to Liberia flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Liberia for the best Montreal - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around C$ 729 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Montreal for as low as C$ 670 on momondo.

What cabin class options are available on Montreal to Liberia flights?

There are 3 cabin classes available to choose from on Montreal 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 to Liberia flights?

You could potentially save up to 18% on your flight if you consider stops on a Montreal to Liberia flight.

When to book flights from Montreal to Liberia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Liberia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Liberia (YMQ to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Liberia

Best price found	C$ 301
Fastest flight time	6h 00m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Liberia	1 airport

The best one-way flight to Liberia from Montreal in the past 72 hours is C$ 301. The best round-trip flight deal from Montreal to Liberia found on momondo in the last 72 hours is C$ 552.

The fastest flight from Montreal to Liberia takes 6h 00m

Direct flights go from Montreal to Liberia on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Liberia. From Montreal there are direct flights to Liberia (LIR).

Search flight deals

How far is Montreal to Liberia by plane?
The distance between Montreal and Liberia is about 4035.2 km. By plane, this route typically takes 6h 00m.
When did momondo last update prices for flights from Montreal to Liberia Airport?
Prices for flights from Montreal to Liberia Airport are updated daily.
How many operators does momondo search for flights from Montreal to Liberia Airport?
As of January 2026, there are 8 operators available to choose from for flights from Montreal to Liberia Airport.
How old do you have to be to fly from Montreal to Liberia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Liberia Airport.
What documentation or ID do you need to fly to Liberia Airport?
The travel and health documents you'll need for your trip to Liberia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montreal to Liberia?
Based on momondo bookings for flights between Montreal and Liberia, the leading plane model is Airbus A321neo, making up 46.84% of the total bookings. Other popular models include Airbus A330-200 with 27.57%, Boeing 737 MAX 8 with 21.95%, and Airbus A321-100/200 with 1.66%.
What is the most popular airline from Montreal to Liberia?
Based on momondo bookings for flights between Montreal and Liberia, the leading airline is Air Transat, making up 37% of the total bookings. Other popular airlines include WestJet with 24%, Air Canada with 24%, and United Airlines with 6%.

Best airlines flying from Montreal to Liberia

Compare and see reviews for airlines that fly from Montreal to Liberia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 344	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
Air Canada	PriceFrom C$ 394	Free Cancellation	Rating 7.1 10,574 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 402	Free Cancellation	Rating 7.4 9,132 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 467	Free Cancellation	Rating 8.0 403 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 475	Free Cancellation	Rating 7.2 3,230 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 493	Free Cancellation	Rating 7.2 11,074 reviews	Search American Airlines flights
Air Transat	PriceFrom C$ 540	Free Cancellation	Rating 7.7 490 reviews	Search Air Transat flights
WestJet Encore	PriceFrom C$ 898	Free Cancellation	Rating 0.0	Search WestJet Encore flights

Air Transat Flights From Montreal to Liberia
The lowest priced Air Transat flight from Montreal to Liberia from the last 72 hours was C$ 540. Generally, Air Transat has 4 flights on this route every week with an average price of C$ 828. Air Transat is rated 7.7/10 by our users.
Air Canada Flights From Montreal to Liberia
C$ 394 is the best Air Canada flight deal from Montreal to Liberia found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 672, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,574 user reviews) flies into Liberia from Montreal 3 times in an average week so prices can vary.

Culebra

Coco

Playa Hermosa

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Liberia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Liberia from Montreal with this policy.

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?

Of course. momondo tracks the price of Montreal to Liberia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Montreal to Liberia from C$ 202

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 to Liberia departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Montreal to Liberia

Our best United Airlines deals on Montreal to Liberia flight tickets

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See travel insights to Liberia from

How to get the cheapest flight ticket from Montreal to Liberia

What is the typical price of a round-trip flight between Montreal and Liberia?

What is the cheapest month to fly to Liberia?

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

What is the cheapest Montreal to Liberia flight route?

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

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

What cabin class options are available on Montreal to Liberia flights?

There are 3 cabin classes available to choose from on Montreal 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 to Liberia flights?

You could potentially save up to 18% on your flight if you consider stops on a Montreal to Liberia flight.

What is the cheapest airline that flies from Montreal to Liberia?

United Airlines is the most popular carrier operating from Montreal to Liberia

Which airlines fly to Liberia?

How often are flights from Montreal to Liberia delayed?

Historically, on average around 16% of flights between Montreal and Liberia have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

What is the most punctual flight time for Montreal to Liberia flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to Liberia flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Montreal and Liberia?

Toronto (YYZ) was the most common stop: 88% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal to Liberia?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 728.

Which layover airport has the shortest travel time from Montreal to Liberia?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 8h 05m.

Which layover airport has the shortest connection time from Montreal to Liberia?

Miami (MIA) has the shortest average layover time for this route: 1h 29m.

How many flights depart from Montreal to Liberia on average per week?

As of January 2026, 6 flights take off from Montreal and land in Liberia each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

When to book flights from Montreal to Liberia

Cheap Montreal to Liberia (YMQ to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Liberia

Best price found

Fastest flight time

Direct flights

Airports in Liberia

How far is Montreal to Liberia by plane?

When did momondo last update prices for flights from Montreal to Liberia Airport?

How many operators does momondo search for flights from Montreal to Liberia Airport?

How old do you have to be to fly from Montreal to Liberia Airport?

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

What is the most popular plane model from Montreal to Liberia?

What is the most popular airline from Montreal to Liberia?

Best airlines flying from Montreal to Liberia

Compare and see reviews for airlines that fly from Montreal to Liberia with momondo

Air Transat Flights From Montreal to Liberia

Air Canada Flights From Montreal to Liberia

Travelling to a place near Liberia?

Why use momondo?

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

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

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

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

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.