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 143 minutes.

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

Miami (MIA) has the shortest average layover time for this route: 1h 25m.

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

Toronto (YYZ) was the most common stop: 98% of momondo users choosing one-stop flights on this route connected there.

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

WestJet, Porter Airlines, and Air Canada are the most popular carriers operating from Montreal to Liberia

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

Generally, flights departing in the morning 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. Saturday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to Liberia?

Air Transat, Air Canada and WestJet 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 40% of people opting to fly with this airline when travelling to Liberia. Keep in mind that there are 9 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

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 12% of their flights experiencing any sort of delay.

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

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 633.

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: 7h 55m.

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 July 2026, there are 7 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$ 248 Cheap Flights from Montreal to Liberia in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 651 to C$ 1,029. The lowest price recently found on this route was C$ 586.

Discover deals from 900+ travel sites with momondo.

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.

9:35 p.m. - 2:10 p.m.

YUL

LIR

17h 35m

2 stops

3:10 p.m. - 6:48 a.m.

LIR

YUL

14h 38m

2 stops

C$ 586Air Canada

Mon, 23 Nov - Tue, 8 Dec

9:35 p.m. - 2:10 p.m.

YUL

LIR

17h 35m

2 stops

3:10 p.m. - 11:53 a.m.

LIR

YUL

19h 43m

2 stops

C$ 587Air Canada

Wed, 18 Nov - Sun, 6 Dec

6:45 a.m. - 4:35 p.m.

YUL

LIR

10h 50m

1 stop

5:55 p.m. - 7:15 p.m.

LIR

YUL

24h 20m

1 stop

C$ 589Air Transat

Sat, 7 Nov - Sat, 14 Nov

9:35 p.m. - 2:10 p.m.

YUL

LIR

17h 35m

2 stops

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

LIR

YUL

17h 53m

2 stops

C$ 590Air Canada

Mon, 9 Nov - Mon, 16 Nov

9:35 p.m. - 2:10 p.m.

YUL

LIR

17h 35m

2 stops

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

LIR

YUL

17h 53m

2 stops

C$ 592Air Canada

Tue, 24 Nov - Wed, 2 Dec

11:35 a.m. - 4:35 p.m.

YUL

LIR

6h 00mdirect

5:45 p.m. - 12:15 a.m.

LIR

YUL

5h 30mdirect

C$ 593Air Transat

Sun, 8 Nov - Sun, 15 Nov

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

YUL

LIR

7h 40m

1 stop

5:45 p.m. - 12:15 a.m.

LIR

YUL

5h 30mdirect

C$ 594Multiple Airlines

Sat, 24 Oct - Sun, 1 Nov

6:30 p.m. - 11:50 a.m.

YUL

LIR

19h 20m

1 stop

2:10 p.m. - 10:03 a.m.

LIR

YUL

17h 53m

2 stops

C$ 596Air Canada

Fri, 23 Oct - Fri, 30 Oct

5:45 p.m. - 12:25 p.m.

YUL

LIR

20h 40m

1 stop

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

LIR

YUL

5h 30mdirect

C$ 597Multiple Airlines

Fri, 21 Aug - Sun, 6 Sep

10:10 a.m. - 2:10 p.m.

YUL

LIR

29h 00m

1 stop

3:10 p.m. - 11:53 a.m.

LIR

YUL

19h 43m

2 stops

C$ 599Air Canada

Thu, 7 Jan - Sun, 17 Jan

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WestJet flights from Montreal to Liberia

Our best WestJet deals on Montreal to Liberia flight tickets

WestJet

30 Dec

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

30h 14m

1 stop

LIR11:59 a.m.Liberia

13 Jan

LIR3:20 p.m.Liberia

8h 13m

1 stop

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 604

WestJet

21 Aug

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

20h 40m

1 stop

LIR12:25 p.m.Liberia

6 Sep

LIR1:15 p.m.Liberia

25h 30m

1 stop

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

C$ 611

WestJet

3 Jan

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

25h 15m

2 stops

LIR7:00 a.m.Liberia

11 Jan

LIR7:50 a.m.Liberia

39h 43m

2 stops

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 613

Porter Airlines flights from Montreal to Liberia

Our best Porter Airlines deals on Montreal to Liberia flight tickets

Porter Airlines

22 Aug

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

7h 45m

1 stop

LIR12:30 p.m.Liberia

5 Sep

LIR1:35 p.m.Liberia

9h 02m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 603

Porter Airlines

25 Jul

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

9h 30m

1 stop

LIR2:15 p.m.Liberia

5 Aug

LIR1:30 p.m.Liberia

9h 07m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 662

Porter Airlines

22 Jul

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

7h 45m

1 stop

LIR12:30 p.m.Liberia

29 Jul

LIR1:30 p.m.Liberia

9h 07m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 716

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

9:35 p.m.-2:10 p.m.

2 stops17h 35m

Liberia

Tue 8/12

3:10 p.m.-6:48 a.m.

2 stops14h 38m

C$ 586

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

9:35 p.m.-2:10 p.m.

2 stops17h 35m

Liberia

Sun 6/12

3:10 p.m.-11:53 a.m.

2 stops19h 43m

C$ 587

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:45 a.m.-4:35 p.m.

1 stop10h 50m

Liberia

Sat 14/11

5:55 p.m.-7:15 p.m.

1 stop24h 20m

C$ 589

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

9:35 p.m.-2:10 p.m.

2 stops17h 35m

Liberia

Mon 16/11

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

2 stops17h 53m

C$ 590

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

9:35 p.m.-2:10 p.m.

2 stops17h 35m

Liberia

Wed 2/12

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

2 stops17h 53m

C$ 592

Quickest round-trip

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

11:35 a.m.-4:35 p.m.

Nonstop6h 00m

Liberia

Sun 15/11

5:45 p.m.-12:15 a.m.

Nonstop5h 30m

C$ 593

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

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

1 stop7h 40m

Liberia

Sun 1/11

5:45 p.m.-12:15 a.m.

Nonstop5h 30m

C$ 594

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:30 p.m.-11:50 a.m.

1 stop19h 20m

Liberia

Fri 30/10

2:10 p.m.-10:03 a.m.

2 stops17h 53m

C$ 596

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

5:45 p.m.-12:25 p.m.

1 stop20h 40m

Liberia

Sun 6/9

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

Nonstop5h 30m

C$ 597

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

10:10 a.m.-2:10 p.m.

1 stop29h 00m

Liberia

Sun 17/1

3:10 p.m.-11:53 a.m.

2 stops19h 43m

C$ 599

Flights are sorted by cheapest round-trip flights first.

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

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, October 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$ 197. If you’re not able to fly to Liberia in October, then June is your next best option. Flight prices from Montreal to Liberia during June average around C$ 317.

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$ 686. 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$ 859.

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 from Montreal 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$ 686 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$ 616 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 11% on your flight if you consider stops on a Montreal to Liberia flight.

How have Montreal to Liberia flight prices changed over time?

As of July 2026, prices for Montreal to Liberia flights are approximately 24% cheaper when compared to flights at the same time last year.

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$ 463
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 in the past 72 hours is C$ 463. The best round-trip flight deal from Montreal to Liberia found on momondo in the last 72 hours is C$ 647.

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

Direct flights go from Montreal to Liberia on Monday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Air Transat.

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

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Frequently asked questions about flying from Montreal to Liberia

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 July 2026, there are 7 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 40.52% of the total bookings. Other popular models include Airbus A321-100/200 with 37.20%, Airbus A330-200 with 16.02%, and Boeing 737 MAX 8 with 2.76%.
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 33% of the total bookings. Other popular airlines include WestJet with 29%, Air Canada with 27%, and Porter Airlines with 7%.

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
United Airlines	PriceFrom C$ 355	Free Cancellation	Rating 7.4 9,982 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 393	Free Cancellation	Rating 7.1 11,328 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 405	Free Cancellation	Rating 7.1 11,806 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 406	Free Cancellation	Rating 7.2 3,409 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 421	Free Cancellation	Rating 7.9 442 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 498	Free Cancellation	Rating 7.8 563 reviews	Search Air Transat flights
Delta	PriceFrom C$ 531	Free Cancellation	Rating 7.8 8,460 reviews	Search Delta flights

Culebra

Playa Hermosa

Coco

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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$ 248

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 21/8. 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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WestJet flights from Montreal to Liberia

Our best WestJet deals on Montreal to Liberia flight tickets

Porter Airlines flights from Montreal to Liberia

Our best Porter Airlines deals on Montreal to Liberia flight tickets

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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?

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

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

Can stopping save me money on Montreal to Liberia flights?

How have Montreal to Liberia flight prices changed over time?

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

Which airlines fly to Liberia?

How often are flights from Montreal to Liberia delayed?

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

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

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

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

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

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

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

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

Frequently asked questions about flying 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

Travelling to a place near Liberia?

Why use momondo?

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.

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Airports servicing Costa Rica

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List of cabin classes available on flights landing in Liberia. Availability may vary depending on flight origin and airline.

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