YUL - LIR

$209 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 10/31. 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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Liberia, as well as popular online travel agencies
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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

Wed, Oct 8 - Sat, Oct 18
WestJet Logo
6:45 am - 12:21 pmYUL-LIR
7h 36m1 stop
WestJet Logo
1:25 pm - 12:27 amLIR-YUL
9h 02m1 stop
$379WestJet
Find Deal
Thu, Aug 14 - Wed, Sep 17
WestJet Logo
6:45 am - 12:24 pmYUL-LIR
7h 39m1 stop
WestJet Logo
1:25 pm - 12:27 amLIR-YUL
9h 02m1 stop
$391WestJet
Find Deal
Thu, Aug 21 - Sat, Sep 13
American Airlines Logo
5:29 pm - 1:26 pmYUL-LIR
21h 57m2 stops
American Airlines Logo
12:20 pm - 10:32 pmLIR-YUL
8h 12m1 stop
$397American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
3:58 pm - 11:15 amYUL-LIR
21h 17m2 stops
American Airlines Logo
12:55 pm - 9:48 amLIR-YUL
18h 53m2 stops
$400American Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Air Canada Logo
4:45 pm - 12:55 pmYUL-LIR
21h 10m2 stops
Air Canada Logo
1:55 pm - 10:53 amLIR-YUL
19h 58m2 stops
$404Air Canada
Find Deal
Mon, Nov 17 - Mon, Nov 24
Air Canada Logo
8:10 pm - 12:55 pmYUL-LIR
17h 45m1 stop
Air Canada Logo
1:55 pm - 1:53 amLIR-YUL
10h 58m1 stop
$439Air Canada
Find Deal
Sun, Oct 5 - Sun, Oct 12
Air Transat Logo
7:30 am - 11:30 amYUL-LIR
6h 00mnonstop
Air Transat Logo
12:40 pm - 8:10 pmLIR-YUL
5h 30mnonstop
$463Air Transat
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
9:45 am - 12:10 pmYUL-LIR
28h 25m2 stops
United Airlines Logo
1:20 pm - 10:40 amLIR-YUL
19h 20m2 stops
$482United Airlines
Find Deal
Sun, Aug 17 - Sun, Sep 7
United Airlines Logo
6:15 am - 10:00 amYUL-LIR
29h 45m2 stops
United Airlines Logo
1:20 pm - 10:40 amLIR-YUL
19h 20m2 stops
$487United Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 16
Air Transat Logo
11:00 am - 4:00 pmYUL-LIR
6h 00mnonstop
Air Transat Logo
5:10 pm - 11:40 pmLIR-YUL
5h 30mnonstop
$514Air Transat
Find Deal
Expert advice

Expert advice for your flight from Montreal to Liberia

 
Snippets provided in this section are AI-generated based on a summarization 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 seats with more legroom, ideal for a comfortable journey.


Air Transat provides in-flight entertainment; bring headphones with a 3.5mm plug for best experience.

Air Canada

Air Canada's Signature Class offers lie-flat seats with direct aisle access for ultimate comfort.


Air Canada offers Wi-Fi on select flights; check availability five days before departure.

Read more about Air Canadaby Stefanie Waldek
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
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.

If you are looking for a flight deal from Montreal to Liberia, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Liberia, Sunday is the cheapest day to fly and Saturday is 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 $468 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $774 and $661 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $675 on average.

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 flight$209
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 36% increase in price.
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 $209 for a one-way ticket and $379 for a round-trip.

  • Do I need a passport to fly between Montreal and Liberia?

    Yes, you’ll need a passport to travel to Liberia from Montreal.

  • 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 nonstop flight from Montreal to Liberia on Thursday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Montreal to Liberia are Air Transat and American Airlines. With an average price for the route of $650 and an overall rating of 7.8, Air Transat is the most popular choice. American Airlines is also a great choice for the route, with an average price of $825 and an overall rating of 7.2.

  • 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 travelers 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. Booking your flights between Montreal and LIR can sometimes prove cheaper using this method.

  • 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 $341 or less one-way and $483 or less round-trip.

Prefer to fly direct from Montreal to Liberia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl 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 direct flights

Direct returns

Liberia to Montreal Pierre Elliott Trudeau Intl

Thursday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more direct flights

Reviews of the top 4 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 398 reviews
7.1Entertainment
7.9Boarding
7.4Comfort
6.8Food
8.5Crew
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.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

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.

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

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.

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 flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

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.

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

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.

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

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.

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

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