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.

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 38% of people opting to fly with this airline when travelling to Liberia. Keep in mind that there are 8 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

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.

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

As of October 2026, 2 flights take off from Montreal and land in Liberia each week. The most common flight departure day for this route is Sun, with 100% of weekly flights taking off on this day.

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

Porter Airlines and United Airlines 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.

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.

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 offers the lowest fares from Montreal to Liberia?

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 587.

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 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.

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 October 2026, there are 6 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$ 231 Cheap Flights from Montreal to Liberia in 2026/27

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.

4:45 p.m. - 1:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

21h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:20 p.m. - 3:16 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

23h 56m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 402United Airlines

Sat, 7 Nov - Mon, 23 Nov

4:45 p.m. - 6:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

26h 52m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:20 p.m. - 1:28 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

19h 08m1 stop Newark

C$ 402United Airlines

Sat, 7 Nov - Thu, 26 Nov

6:45 a.m. - 3:09 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

9h 24m1 stop Toronto Pearson Intl

2:40 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 52m1 stop Toronto Pearson Intl

C$ 409Porter Airlines

Sun, 6 Dec - Tue, 15 Dec

6:45 a.m. - 1:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

7h 52m1 stop Toronto Pearson Intl

2:35 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 57m1 stop Toronto Pearson Intl

C$ 415Porter Airlines

Mon, 23 Nov - Fri, 27 Nov

6:45 a.m. - 3:09 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

9h 24m1 stop Toronto Pearson Intl

2:35 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 57m1 stop Toronto Pearson Intl

C$ 436Multiple Airlines

Sun, 6 Dec - Fri, 11 Dec

6:45 a.m. - 3:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

9h 34m1 stop Toronto Pearson Intl

2:40 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 52m1 stop Toronto Pearson Intl

C$ 444Multiple Airlines

Wed, 9 Dec - Wed, 16 Dec

1:00 p.m. - 11:54 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

23h 54m2 stops Québec City Newark

3:20 p.m. - 9:55 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 35mdirect

C$ 480Air Canada

Mon, 9 Nov - Thu, 19 Nov

1:00 p.m. - 11:54 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

23h 54m2 stops Québec City Newark

3:20 p.m. - 9:55 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 35mdirect

C$ 480Air Canada

Sun, 15 Nov - Thu, 19 Nov

6:45 a.m. - 1:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

31h 25m1 stop Toronto Pearson Intl

5:05 p.m. - 11:15 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

29h 10m1 stop Toronto Pearson Intl

C$ 556WestJet

Fri, 27 Nov - Fri, 4 Dec

6:45 a.m. - 2:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 35m1 stop Toronto Pearson Intl

3:10 p.m. - 12:30 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 20m1 stop Toronto Pearson Intl

C$ 559WestJet

Sat, 14 Nov - Fri, 20 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 10:54 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

29h 54m1 stop Newark

8:45 a.m. - 1:28 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

27h 43m2 stops Houston George Bush Intcntl Newark

C$ 402United Airlines

Wed, 28 Oct - Mon, 2 Nov

4:45 p.m. - 12:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

21h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:20 p.m. - 1:28 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

22h 08m2 stops Houston George Bush Intcntl Newark

C$ 402United Airlines

Thu, 29 Oct - Sun, 8 Nov

6:00 a.m. - 1:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

9h 10m1 stop Toronto Pearson Intl

3:10 p.m. - 11:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

19h 15m1 stop Toronto Pearson Intl

C$ 430Air Canada

Tue, 27 Oct - Sun, 1 Nov

3:00 p.m. - 1:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

24h 10m2 stops Ottawa Toronto Pearson Intl

3:10 p.m. - 1:56 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

9h 46m1 stop Toronto Pearson Intl

C$ 434Air Canada

Tue, 27 Oct - Sun, 1 Nov

6:45 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 15m1 stop Toronto Pearson Intl

2:35 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 57m1 stop Toronto Pearson Intl

C$ 443Porter Airlines

Sat, 31 Oct - Sun, 8 Nov

6:45 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 15m1 stop Toronto Pearson Intl

2:40 p.m. - 12:32 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

8h 52m1 stop Toronto Pearson Intl

C$ 443Porter Airlines

Sat, 31 Oct - Mon, 9 Nov

6:00 a.m. - 1:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

9h 10m1 stop Toronto Pearson Intl

5:45 p.m. - 12:15 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 454Multiple Airlines

Tue, 27 Oct - Sun, 1 Nov

6:45 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 15m1 stop Toronto Pearson Intl

5:55 p.m. - 12:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 482Multiple Airlines

Thu, 29 Oct - Fri, 6 Nov

6:45 a.m. - 1:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 35m1 stop Toronto Pearson Intl

3:10 p.m. - 9:35 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

29h 25m1 stop Toronto Pearson Intl

C$ 521WestJet

Wed, 28 Oct - Wed, 4 Nov

6:45 a.m. - 1:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

8h 35m1 stop Toronto Pearson Intl

5:05 p.m. - 11:15 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

29h 10m1 stop Toronto Pearson Intl

C$ 532WestJet

Fri, 30 Oct - Fri, 6 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:55 p.m. - 12:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 574Air Transat

Fri, 6 Nov - Fri, 4 Dec

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:45 p.m. - 12:15 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 576Air Transat

Wed, 9 Dec - Wed, 23 Dec

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:45 p.m. - 12:15 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 595Air Transat

Wed, 9 Dec - Wed, 23 Dec

9:05 a.m. - 2:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 15mdirect

3:20 p.m. - 9:55 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 35mdirect

C$ 608Air Canada

Thu, 5 Nov - Thu, 3 Dec

9:05 a.m. - 2:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 15mdirect

3:20 p.m. - 9:55 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 35mdirect

C$ 608Air Canada

Thu, 5 Nov - Wed, 2 Dec

9:05 a.m. - 2:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 15mdirect

3:20 p.m. - 9:55 p.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 35mdirect

C$ 611Air Canada

Tue, 17 Nov - Thu, 19 Nov

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:45 p.m. - 12:15 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 620Multiple Airlines

Wed, 9 Dec - Wed, 23 Dec

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:55 p.m. - 12:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 623Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:55 p.m. - 12:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 751Porter Airlines

Fri, 6 Nov - Fri, 13 Nov

11:35 a.m. - 4:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LIR Liberia

6h 00mdirect

5:55 p.m. - 12:25 a.m.LIR Liberia-YUL Montreal Pierre Elliott Trudeau Intl

5h 30mdirect

C$ 751Porter Airlines

Sun, 8 Nov - Fri, 20 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Montreal to Liberia

Our best United Airlines deals on Montreal to Liberia flight tickets

United Airlines

7 Nov

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

26h 52m

2 stops

LIR6:37 p.m.Liberia

26 Nov

LIR5:20 p.m.Liberia

25h 28m

2 stops

YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 402

United Airlines

7 Nov

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

21h 25m

2 stops

LIR1:10 p.m.Liberia

4 Dec

LIR5:20 p.m.Liberia

25h 28m

2 stops

YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 403

United Airlines

27 Nov

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

29h 54m

1 stop

LIR11:54 a.m.Liberia

5 Dec

LIR2:06 p.m.Liberia

28h 42m

2 stops

YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 427

Porter Airlines flights from Montreal to Liberia

Our best Porter Airlines deals on Montreal to Liberia flight tickets

Porter Airlines

6 Dec

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

9h 24m

1 stop

LIR3:09 p.m.Liberia

15 Dec

LIR2:40 p.m.Liberia

8h 52m

1 stop

YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 409

Porter Airlines

23 Nov

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

7h 52m

1 stop

LIR1:37 p.m.Liberia

27 Nov

LIR2:35 p.m.Liberia

8h 57m

1 stop

YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 415

Porter Airlines

9 Dec

YHU6:45 a.m.MET - Montreal Metropolitan

9h 34m

1 stop

LIR3:19 p.m.Liberia

16 Dec

LIR2:40 p.m.Liberia

9h 05m

1 stop

YHU12:45 a.m.MET - Montreal Metropolitan

C$ 441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

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

2 stops21h 25m

Liberia

Mon 23/11

2:20 p.m.-3:16 p.m.

2 stops23h 56m

C$ 402

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

4:45 p.m.-6:37 p.m.

2 stops26h 52m

Liberia

Thu 26/11

5:20 p.m.-1:28 p.m.

1 stop19h 08m

C$ 402

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:45 a.m.-3:09 p.m.

1 stop9h 24m

Liberia

Tue 15/12

2:40 p.m.-12:32 a.m.

1 stop8h 52m

C$ 409

Quickest round-trip

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

6:45 a.m.-1:37 p.m.

1 stop7h 52m

Liberia

Fri 27/11

2:35 p.m.-12:32 a.m.

1 stop8h 57m

C$ 415

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:45 a.m.-3:09 p.m.

1 stop9h 24m

Liberia

Fri 11/12

2:35 p.m.-12:32 a.m.

1 stop8h 57m

C$ 436

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

6:45 a.m.-3:19 p.m.

1 stop9h 34m

Liberia

Wed 16/12

2:40 p.m.-12:32 a.m.

1 stop8h 52m

C$ 444

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

1:00 p.m.-11:54 a.m.

2 stops23h 54m

Liberia

Thu 19/11

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

Nonstop5h 35m

C$ 480

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

1:00 p.m.-11:54 a.m.

2 stops23h 54m

Liberia

Thu 19/11

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

Nonstop5h 35m

C$ 480

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

6:45 a.m.-1:10 p.m.

1 stop31h 25m

Liberia

Fri 4/12

5:05 p.m.-11:15 p.m.

1 stop29h 10m

C$ 556

MontrealLiberia

YUL Montreal Pierre Elliott Trudeau Intl - LIR Liberia

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:45 a.m.-2:20 p.m.

1 stop8h 35m

Liberia

Fri 20/11

3:10 p.m.-12:30 a.m.

1 stop8h 20m

C$ 559

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

Other information

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$ 509 to C$ 733.
The lowest price recently found on this route was C$ 402.

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$ 545. If you’re not able to fly to Liberia in October, then September is your next best option. Flight prices from Montreal to Liberia during September average around C$ 556.

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

The cheapest day to depart from Montreal 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$ 720. 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$ 687 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$ 668 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 October 2026, prices for Montreal to Liberia flights are approximately 54% 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$ 231
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$ 231. The best round-trip flight deal from Montreal to Liberia found on momondo in the last 72 hours is C$ 402.

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

Direct flights go from Montreal to Liberia on Monday, Wednesday, Thursday, Friday and Saturday. 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

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 October 2026, there are 6 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 A321-100/200, making up 26.92% of the total bookings. Other popular models include Airbus A321neo with 26.15%, Airbus A330-200 with 24.62%, and Boeing 737 MAX 8 with 21.43%.
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 31% of the total bookings. Other popular airlines include WestJet with 26%, Air Canada with 25%, and Porter Airlines with 14%.

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$ 352	Free Cancellation	Rating 7.3 10,439 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 395	Free Cancellation	Rating 7.1 11,815 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 396	Free Cancellation	Rating 7.0 12,194 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 400	Free Cancellation	Rating 7.2 3,445 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 453	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 489	Free Cancellation	Rating 7.7 584 reviews	Search Air Transat flights

Porter Airlines Flights From Montreal to Liberia
The lowest priced Porter Airlines flight from Montreal to Liberia from the last 72 hours was C$ 453. Generally, Porter Airlines has 1 flight on this route every week with an average price of C$ 812. Porter Airlines is rated 8.0/10 by our users.
Air Transat Flights From Montreal to Liberia
C$ 489 is the best Air Transat flight deal from Montreal to Liberia found on momondo over the last 72 hours. The average Air Transat ticket price found was closer to C$ 816, however, with flight time and availability significantly affecting the price. Air Transat (7.7/10 from 584 user reviews) flies into Liberia from Montreal 1 time in an average week so prices can vary.

Playa Hermosa

Culebra

Coco

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 25/11

Wed 2/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Nearby airports

Airlines

Cabin classes

Other Costa Rica destinations

Other flights from Montreal

Complete your trip

Feeling lucky

Airports servicing Costa Rica

San José Juan Santamaria Intl Airport

Cheap flights from Montreal to Liberia from C$ 231

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montreal to Liberia

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Montreal to Liberia

Our best United Airlines 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

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Liberia that are best for you.

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?

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?

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

When to book flights from Montreal to Liberia

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

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.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Fly your favourite airline to Liberia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Liberia

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

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montreal

According to popular flight searches on momondo this year

Complete your trip to Liberia

Explore popular destinations other users love

According to popular flight searches on momondo this year