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YUL - EYW

Find cheap flights from Montreal to Key West from C$ 577

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Key West departing on 4/6. 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
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Key West, 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 Key West, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here is why:

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Cheap flight deals from Montreal to Key West (YUL-EYW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Key West 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 and deals for you by selecting your travel dates.
Choose your dates
6:50 a.m. - 2:25 p.m.YUL-EYW
7h 35m1 stop
11:20 a.m. - 3:00 p.m.EYW-YUL
27h 40m1 stop
C$ 577
Find Deal
Tue, 4 Jun - Tue, 11 Jun
6:50 a.m. - 2:25 p.m.YUL-EYW
7h 35m1 stop
11:20 a.m. - 12:33 a.m.EYW-YUL
13h 13m2 stops
C$ 613
Find Deal
Tue, 4 Jun - Tue, 11 Jun
9:30 a.m. - 2:25 p.m.YUL-EYW
28h 55m2 stops
1:05 p.m. - 10:11 a.m.EYW-YUL
21h 06m2 stops
C$ 628United Airlines
Find Deal
Tue, 4 Jun - Tue, 11 Jun
6:50 a.m. - 2:25 p.m.YUL-EYW
7h 35m1 stop
11:30 a.m. - 3:00 p.m.EYW-YUL
27h 30m1 stop
C$ 638
Find Deal
Tue, 27 Aug - Tue, 3 Sep
7:00 a.m. - 7:36 p.m.YUL-EYW
12h 36m2 stops
6:05 p.m. - 11:40 p.m.EYW-YUL
5h 35m1 stop
C$ 692Delta
Find Deal
Tue, 27 Aug - Tue, 3 Sep
11:30 a.m. - 2:25 p.m.YUL-EYW
26h 55m2 stops
11:30 a.m. - 3:51 p.m.EYW-YUL
28h 21m2 stops
C$ 725United Airlines
Find Deal
Tue, 27 Aug - Tue, 3 Sep

Good to know

High season

December

Cheapest flight

C$ 577
Most popular time to fly (5% more expensive on average)
Flight from Montreal to Key West

When to book flights from Montreal to Key West

Are your dates flexible? Find out the best times to travel from Montreal to Key West 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 Key West flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West was C$ 422 for a round-trip ticket.

  • Which airports will I be using when flying from Montreal to Key West?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Key West is Key West.

  • Which aircraft models fly most regularly from Montreal to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Key West?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Montreal and Key West, with SkyTeam being the most commonly used for this route.

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

    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 Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West 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 Key West?

    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 Key West 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 Key West?

    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 Key West from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Montreal to Key West

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Key West. 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 Key West? 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.
8.8
Endeavor AirlinesOverall score based on 4 reviews
7.0Entertainment
8.5Food
9.5Boarding
9.5Comfort
9.5Crew
Airline reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"
8.6 ExcellentIllan, Jun. 2019YYZ - JFK
Read more about Endeavor Airlines reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

Seats were comfortable and leg room was good. Slight delay for boarding but nothing too bad. Would fly with them again.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

A disaster, I lost my connection due to overcrowding at the Miami airport, having a 3-hour layover and the airline did nothing to reboard me on time and I had to sleep on the floor for 18 hours.

The flight was 90 minutes long and the stewardesses were extremely slow. I was in row 16 and they did not serve us drinks until we were descending for landing in a 90 minute flight. Unacceptably slow and at least 10 rows (20 to 31) did not receive any drinks or snacks for the entire duration of the flight because of the slowness of the stewardesses. There is no rationale to delay beverage service to brew coffee for a flight at six p m.

Flight was delayed three hours waiting for the flight crew, even though the plane was at the gate for the scheduled departure

It was a good flight. Of course it was full, but it went well.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Seats in coach aren't padded enough for a 6 hour flight

We are gluten free, there were not any available complimentary gluten free options.

Last minute flights from Montreal to Key West

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Montreal to Key West that are departing in the next 10 days.
8/5Wed
multi-stop
25h 35mYUL-EYW
15/5Wed
multi-stop
26h 30mEYW-YUL
C$ 662
8/5Wed
multi-stop
23h 40mYUL-EYW
15/5Wed
multi-stop
13h 03mEYW-YUL
C$ 679
8/5Wed
multi-stopUnited Airlines
25h 15mYUL-EYW
15/5Wed
multi-stopUnited Airlines
19h 19mEYW-YUL
C$ 716

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Montreal - Key West Flights

Departure:

Montreal (YUL)Canada

Destination:

Key West (EYW)United States

Cabin classes: