Question 1

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

Accepted Answer

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 984.

Question 2

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

Accepted Answer

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 26m.

Question 3

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

Accepted Answer

Atlanta (ATL) – chosen by Cheapflights users on 89% of one-stop itineraries from Montreal to Key West on Cheapflights.

Question 4

What’s the fastest layover option from Montreal to Key West?

Accepted Answer

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 6h 26m.

Question 5

What is the cheapest day to fly from Montreal to Key West?

Accepted Answer

Travelers seeking maximum savings on their Montreal to Key West flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 mm per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Question 8

What is the cheapest day to fly round-trip from Montreal to Key West?

Accepted Answer

Sunday is generally a great day to depart. Flying on this day could help you save up to 198%.

Question 9

What is the cheapest month to fly from Montreal to Key West?

Accepted Answer

Flights from Montreal to Key West lean towards being more expensive in December. Prices are generally better when you fly from Montreal to Key West in March, with the cheapest ticket starting at C$ 224.

Question 10

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

Accepted Answer

One of the essential ways to save on airfare from Montreal to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 84% on airfare.

Question 11

What airport do you fly into for flights to Key West from Montreal?

Accepted Answer

For a flight from Montreal to Key West, you will be flying into Key West. Key West (EYW) is just 4.2 km from the centre of the city. Key West is the only Key West airport and it handles 0 inbound flights from Montreal per day. 0 airlines have flights to Key West from Montreal on a regular basis.

Question 12

Can I find deals for flights from Montreal to Key West that include hotel bookings?

Accepted Answer

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

Question 13

How can I find direct flights from Montreal to Key West?

Accepted Answer

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

Question 14

Can I find deals for business class flights from Montreal to Key West?

Accepted Answer

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

Question 15

How does Cheapflights help users find flights from Montreal to Key West?

Accepted Answer

Deals for Montreal to Key West flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

Need flexible booking options for your flight to Key West from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 18

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from Montreal today and book when prices fit your budget.

Round-trip from	C$ 813
One-way from	C$ 374
Popular in	December
Cheapest in	March
Average price	C$ 422

Cheap flights from Montreal to Key West from C$ 374

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Key West

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Cheapest flights from Montreal to Key WestExplore the most affordable flight options available from Montreal to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from Montreal to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

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Everything you need to know about your flight from Montreal to Key West

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

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

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

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

What’s the fastest layover option from Montreal to Key West?

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Montreal to Key West. 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 Key West from Montreal?

Can I find deals for flights from Montreal to Key West that include hotel bookings?

How can I find direct flights from Montreal to Key West?

Can I find deals for business class flights from Montreal to Key West?

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How does Cheapflights help users find flights from Montreal to Key West?

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

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

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

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Cheapest flights from Montreal to Key West
Explore the most affordable flight options available from Montreal to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.