YUL - LIR

C$ 261 Find Cheap Flights from Montreal to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Liberia departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Liberia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Liberia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Liberia.
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Flights Deals

Cheap Flights from Montreal to Liberia (YUL-LIR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Liberia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Liberia

Sun, 26 Oct - Sun, 2 Nov
Air Transat Logo
11:00 a.m. - 3:00 p.m.YUL-LIR
6h 00mdirect
Air Transat Logo
5:10 p.m. - 11:40 p.m.LIR-YUL
5h 30mdirect
C$ 465Air Transat
Find Deal
Wed, 1 Oct - Wed, 8 Oct
WestJet Logo
6:45 a.m. - 12:21 p.m.YUL-LIR
7h 36m1 stop
WestJet Logo
1:25 p.m. - 12:37 a.m.LIR-YUL
9h 12m1 stop
C$ 472WestJet
Find Deal
Wed, 8 Oct - Wed, 15 Oct
WestJet Logo
6:45 a.m. - 12:21 p.m.YUL-LIR
7h 36m1 stop
WestJet Logo
1:25 p.m. - 12:37 a.m.LIR-YUL
9h 12m1 stop
C$ 474WestJet
Find Deal
Mon, 17 Nov - Tue, 25 Nov
Air Canada Logo
4:45 p.m. - 12:55 p.m.YUL-LIR
21h 10m2 stops
Air Canada Logo
1:55 p.m. - 10:53 a.m.LIR-YUL
19h 58m2 stops
C$ 522Air Canada
Find Deal
Mon, 24 Nov - Wed, 3 Dec
Air Canada Logo
10:10 p.m. - 12:55 p.m.YUL-LIR
15h 45m1 stop
Air Canada Logo
1:55 p.m. - 7:48 a.m.LIR-YUL
16h 53m1 stop
C$ 524Air Canada
Find Deal
Mon, 25 Aug - Mon, 1 Sep
American Airlines Logo
3:44 p.m. - 12:59 p.m.YUL-LIR
23h 15m1 stop
American Airlines Logo
1:59 p.m. - 2:54 p.m.LIR-YUL
22h 55m1 stop
C$ 533American Airlines
Find Deal
Thu, 21 Aug - Sat, 6 Sep
American Airlines Logo
3:44 p.m. - 12:59 p.m.YUL-LIR
23h 15m1 stop
American Airlines Logo
12:20 p.m. - 11:46 a.m.LIR-YUL
21h 26m2 stops
C$ 540American Airlines
Find Deal
Sun, 12 Oct - Sun, 26 Oct
Air Transat Logo
7:30 a.m. - 11:30 a.m.YUL-LIR
6h 00mdirect
Air Transat Logo
4:10 p.m. - 11:40 p.m.LIR-YUL
5h 30mdirect
C$ 572Air Transat
Find Deal
Mon, 11 Aug - Thu, 21 Aug
United Airlines Logo
9:15 a.m. - 10:00 a.m.YUL-LIR
26h 45m2 stops
United Airlines Logo
1:20 p.m. - 9:29 p.m.LIR-YUL
30h 09m2 stops
C$ 673United Airlines
Find Deal
Fri, 8 Aug - Thu, 21 Aug
United Airlines Logo
9:45 a.m. - 10:00 a.m.YUL-LIR
26h 15m2 stops
United Airlines Logo
1:20 p.m. - 5:24 p.m.LIR-YUL
26h 04m2 stops
C$ 697United Airlines
Find Deal
Expert advice

Expert advice for your flight from Montreal to Liberia

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Transat

Air Transat’s Club Class offers wider reclining seats with more legroom, ideal for a comfortable journey.


Air Transat provides in-flight entertainment screens on most planes; bring your own headphones for a better experience.

Air Canada

Air Canada offers priority boarding for Signature, Business, and Premium Economy passengers, enhancing travel convenience.


Air Canada’s Wi-Fi availability can be checked five days before, with free messaging for Aeroplan members.

Read more about Air Canadaby Stefanie Waldek
Airports
YUL

Use YULExpress to schedule a security checkpoint time up to 72 hours before departure for a priority line.

Read more about YULby Mark Stachiew
LIR

Organize a shuttle from your hotel or use a transport service like Amstar for reliable airport transfers.

Read more about LIRby Ramsey Qubein
Our travel experts
John Walton

John Walton

Expert on Air Transat

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LIR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Useful Info

KAYAK's insights & trends for Montreal to Liberia flights

Get data-powered insights and trends into flights from Montreal to Liberia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Liberia?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia clicked on KAYAK for each day over the last 12 months.

For Montreal to Liberia, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Liberia back to Montreal, the best deals are generally found on Saturday, with Tuesday being the most expensive.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia is October, where tickets cost C$ 651 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 1,058 and C$ 904 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 764, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Liberia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flightC$ 261
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Montreal to Liberia

When to book flights from Montreal to Liberia

Are your dates flexible? Find out the best times to travel from Montreal to Liberia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Liberia flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia was C$ 191 for a one-way ticket and C$ 340 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Liberia?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Liberia flight route.

  • Which aircraft models fly most regularly from Montreal to Liberia?

    The Airbus A321neo is the aircraft model that flies most regularly on the Montreal to Liberia flight route.

  • On which days can I fly direct from Montreal to Liberia?

    You can catch a direct flight from Montreal to Liberia on Thursday, and Sunday.

  • Which is the best airline for flights from Montreal to Liberia, Delta or Air Transat?

    The two airlines most popular with KAYAK users for flights from Montreal to Liberia are Delta and Air Transat. With an average price for the route of C$ 701 and an overall rating of 8.0, Delta is the most popular choice. Air Transat is also a great choice for the route, with an average price of C$ 836 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Montreal to Liberia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Liberia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liberia with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Liberia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liberia from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Liberia

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 377 or less one-way and C$ 705 or less round-trip.

Prefer to fly direct from Montreal to Liberia?

Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Liberia Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Liberia

Thursday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more nonstop flights

Direct returns

Liberia to Montreal Pierre Elliott Trudeau Intl

Thursday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Montreal to Liberia

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Liberia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Liberia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 396 reviews
8.5Crew
6.8Food
7.9Boarding
7.4Comfort
7.1Entertainment
Airline reviews

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

8.0 ExcellentShazad, Jun 2025AGP - YUL
Read more Air Transat reviews

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

No entertainment yatem in flight at seat 51H. Would not shut down either leaving a self moving and openin and changing menus with changes in colors,images brightness levels sort of the type when you get sleep deprivation and image overload when being tortured during an interrogation. 8 hours worth of it. Unable to place backpack underneath seat on that chair. One female stewardess was excellent as she gave up her carryon's space for my backpack but the rest of the iberia crew were very sharp an chtting during the whole flight. The plane did not have hot water so nobody had coffee nor tea. The plane was not up to par to be flying.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

Would have thought that they would gas up plane before everyone got on board

The boarding crew was incredibly helpful getting me on an earlier flight

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Lots of overhead storage, good crew, good service, smooth landing.

Lots of overhead storage and a good crew and service.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

On time. Friendly and efficient staff at check in and flight crew.

Terrible decision to take a night flight. Not enough time to sleep and premium seat has no foot rest ao couldn’t get comfortable!

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Was on a Swoop plane. No wifi and no Westjet connect

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

Almost no food given on a 5-hour flight (only a cookie, which is almost a joke). Boarding was a mess (as always, in Montreal boarding by zones is chaotic and the lines are a total mess). The entertainment system was old and with a limited selection.

Very nice comfortable spacy Airbus 321. I liked the offer of food on the Bistro menu. The idea is very good to pay and cost was low.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Staff was very attentive! Food was good for premium economy airplane food. Clearly an older plane - seat back had to be pulled up manually after being reclined.

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

No frills very ordinary, charged me twice to book my seat assignment will.need to complain for reimbursement.

Everything ok, but it was a lot of turbulence during the flight.

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

Everything you need to know for your flight from Montreal to Liberia

Information on your arrival and departure airports

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