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Cheap flights from Montreal to Liberia from C$ 206

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LIR
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Liberia are usually found in September or May, booked 14 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Montreal to Liberia

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Liberia
Explore the most affordable flight options available from Montreal to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Thu 9/46:35 p.m.
YUL
-
LIR
2 stops21h 50m
United Airlines
Wed 22/41:20 p.m.
LIR
-
YUL
2 stops19h 20m
United Airlines
Deal found 5/3C$ 450
Mon 23/36:00 a.m.
YUL
-
LIR
2 stops32h 10m
United Airlines
Mon 20/43:27 p.m.
LIR
-
YUL
2 stops24h 03m
United Airlines
Deal found 5/3C$ 452
Wed 3/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Tue 16/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 5/3C$ 456
Sun 7/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Sat 20/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 7/3C$ 461
Sat 11/45:00 p.m.
YUL
-
LIR
1 stop20h 53m
United Airlines
Fri 24/43:27 p.m.
LIR
-
YUL
2 stops19h 42m
United Airlines
Deal found 10/3C$ 463
Mon 13/46:35 p.m.
YUL
-
LIR
2 stops19h 35m
United Airlines
Mon 20/43:27 p.m.
LIR
-
YUL
2 stops17h 13m
United Airlines
Deal found 9/3C$ 464
Thu 4/67:20 p.m.
YUL
-
LIR
1 stop19h 05m
WestJet
Sun 21/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 9/3C$ 465
Sat 30/56:45 a.m.
YUL
-
LIR
1 stop7h 50m
WestJet
Sat 13/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 5/3C$ 467
Sun 7/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Tue 16/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 10/3C$ 468
Thu 9/49:45 a.m.
YUL
-
LIR
2 stops28h 25m
United Airlines
Sat 18/43:27 p.m.
LIR
-
YUL
2 stops17h 13m
United Airlines
Deal found 9/3C$ 470
Wed 17/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Tue 23/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 6/3C$ 471
Wed 10/66:45 a.m.
YUL
-
LIR
1 stop7h 40m
WestJet
Sat 20/61:15 p.m.
LIR
-
YUL
1 stop9h 10m
WestJet
Deal found 10/3C$ 472

Find flight deals from Montreal to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Liberia (LIR). 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 10 March 2026.

Round-trip from

C$ 450

One-way from

C$ 206

Popular in

February

Cheapest in

September

Average price

C$ 784

Good round-trip deal

C$ 675 or less

Good one-way deal

C$ 208 or less
United Airlines
  • United Airlines
  • 9/4-22/4
  • 4 total stops
  • 41h 10m total
  • Montreal to Liberia
Search Deals
Porter Airlines
  • Porter Airlines
  • 24/3
  • 1 total stop
  • 9h 30m total
  • Montreal to Liberia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Liberia.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Liberia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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, Cheapflights users made 629,999 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Montreal to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:35 p.m.-12:10 p.m.

2 stops19h 35m

Liberia

Fri 24/4

3:27 p.m.-1:09 p.m.

2 stops19h 42m

C$ 464

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

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

2 stops21h 10m

Liberia

Wed 22/4

1:20 p.m.-12:13 a.m.

2 stops32h 53m

C$ 464

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

2:20 p.m.-2:25 p.m.

2 stops26h 05m

Liberia

Wed 22/4

1:20 p.m.-10:40 a.m.

2 stops19h 20m

C$ 604

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

9:15 a.m.-12:10 p.m.

2 stops28h 55m

Liberia

Sat 2/5

3:27 p.m.-10:40 a.m.

2 stops17h 13m

C$ 607

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

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

1 stop21h 10m

Liberia

Sat 2/5

3:27 p.m.-2:52 p.m.

1 stop21h 25m

C$ 715

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

9:45 a.m.-10:00 a.m.

2 stops26h 15m

Liberia

Tue 21/7

3:27 p.m.-5:30 p.m.

2 stops24h 03m

C$ 719

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

9:45 a.m.-10:00 a.m.

2 stops26h 15m

Liberia

Tue 28/7

1:20 p.m.-10:40 a.m.

2 stops19h 20m

C$ 719

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

6:10 a.m.-10:00 a.m.

2 stops29h 50m

Liberia

Tue 18/8

1:20 p.m.-10:40 a.m.

2 stops19h 20m

C$ 725

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

9:15 a.m.-2:25 p.m.

2 stops31h 10m

Liberia

Sun 19/4

3:27 p.m.-9:26 p.m.

2 stops27h 59m

C$ 729

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:35 p.m.-2:25 p.m.

2 stops21h 50m

Liberia

Thu 30/4

3:27 p.m.-9:26 p.m.

2 stops27h 59m

C$ 735

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Montreal 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 Montreal to Liberia

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Liberia. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Montreal to Liberia, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal to Liberia?

Currently, October is the cheapest month in which you can book a flight from Montreal to Liberia (average of C$ 199). Flying from Montreal to Liberia in July is currently the most expensive (average of C$ 430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to LIR?

Find hourly flight availability from Montreal to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 March 2026.

When flying from Montreal to Liberia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Montreal to Liberia?

What’s the top layover airport for flights from Montreal to Liberia?

Share of one-stop round-trip flights from Montreal to Liberia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 98% of one-stop itineraries from Montreal to Liberia on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Liberia?

Average round-trip fare for 1-stop flights from Montreal to Liberia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 724.

What’s the fastest layover option from Montreal to Liberia?

Shortest average travel time for 1-stop one-way flights from Montreal to Liberia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 8h 09m.

Which airport typically offers the quickest layover for flights from Montreal to Liberia?

Average layover duration for 1-stop one-way flights from Montreal to Liberia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Miami (MIA) offer the fastest connection on this route, with an average layover time of 1h 33m.

How often are flights from Montreal to Liberia delayed?

About 16% of weekly flights between Montreal and Liberia have experienced delays in the past year, with the average delay time being 134 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air Transat has had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Liberia. Reviews last updated 10 March 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Montreal to Liberia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
520 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,409 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,288 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Liberia. 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 into for flights to Liberia from Montreal?

    Liberia (LIR), located 12.5 km from the city centre, is the airport you fly into when you book flights from Montreal to Liberia. 8 airlines have flights to Liberia from Montreal on a regular basis. Booking flights from Montreal to Liberia should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

  • How long is the flight from Montreal to Liberia?

    A quick flight from Montreal to Liberia can take about 19h 35m. United Airlines provides one of the quickest options available for as low as C$ 464. There are 4033 km between Montreal and Liberia.

  • What are the cheapest airlines flying from Montreal to Liberia round-trip?

    Our cheapest airline available from Montreal to Liberia is Delta. Our recent data shows that you can find tickets from as low as C$ 338 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 341 and C$ 356 round-trip. Users have found that Delta is 50% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal to Liberia one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 178. However, be on the lookout for offers from Air Transat and Air Canada, as they are both options that can get you from Montreal to Liberia for a low price.

  • What are the most reliable airlines from Montreal to Liberia?

    No one likes to see their flight delayed. When booking a flight from Montreal to Liberia consider choosing WestJet (86%), Air Transat (83%) or Air Canada (66%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to Liberia?

    The cheapest flight price from Montreal to Liberia is C$ 174. On average you can expect to pay C$ 532. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Liberia), can usually be booked for C$ 444.

  • Can I find deals for flights from Montreal to Liberia that include hotel bookings?

    Yes. In addition to deals on Montreal to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Liberia.

  • Can I find deals for business class flights from Montreal to Liberia?

    Yes. Cheapflights offers flight deals from Montreal to Liberia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Montreal to Liberia (average of C$ 199). Flying from Montreal to Liberia in July is currently the most expensive (average of C$ 430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Liberia?

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

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Fly from Montreal to Liberia on these airlines

Choose from the following airlines for your flight from Montreal to Liberia. Flights are based on user searches made on Cheapflights and were last updated on 10 March 2026.
Air Transat flights from Montreal to Liberia
Air Canada flights from Montreal to Liberia

Top 8 airlines flying from Montreal to Liberia

Discover the top 8 airlines that operate flights from Montreal to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 338AverageC$ 700FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 341AverageC$ 626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 356AverageC$ 622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 365AverageC$ 773FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 389AverageC$ 649FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 399AverageC$ 612FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 460AverageC$ 809FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJet EncoreCheapestC$ 888AverageC$ 1,049FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Liberia?

When you search for this flight from Montreal to Liberia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Liberia?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Liberia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Liberia with no change fees?

Yes, we can. To see specific flights from Montreal to Liberia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Liberia become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Liberia 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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