Find flights
When to book
Airlines
FAQs
Canada
CAD

Cheap flights from Montreal to Florida Keys

YMQ — EYW
9 Nov — 16 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to Florida Keys

Popular in

December

Cheapest in

June

Average price

C$ 610
Highest demand for flights based on searches. 5% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Montreal to Florida Keys

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

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Florida Keys. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Montreal to Florida Keys (average of C$ 531). Flying from Montreal to Florida Keys in December is currently the most expensive (average of C$ 686). 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.

Reviews of airlines servicing Florida Keys

Read through reviews of airlines operating flights from Montreal to Florida Keys, such as Porter Airlines,Delta, andWestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
468 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Delta
7.8
Good
8,654 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
WestJet
7.2
Good
3,452 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,750 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
American Airlines
7.0
Good
12,153 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 186. Users have also found prices from C$ 263 and C$ 273 on Air Canada and American Airlines, respectively.

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

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

  • How can I find direct flights from Montreal to Florida Keys?

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

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

    Yes. Cheapflights offers flight deals from Montreal to Florida Keys 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 Florida Keys?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Florida Keys (average of C$ 531). Flying from Montreal to Florida Keys in December is currently the most expensive (average of C$ 686). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Montreal to Florida Keys

Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to Orlando flights
Ottawa to Fort Lauderdale flights
Ottawa to Orlando flights
Québec City to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Tampa flights
Québec City to Orlando flights
Québec City to Miami flights
Ottawa to Miami flights
Ottawa to Tampa flights
Pierre Elliott Trudeau Intl to Fort Myers flights
Pierre Elliott Trudeau Intl to Orlando Sanford Intl flights
Ottawa to Fort Myers flights
Pierre Elliott Trudeau Intl to Sarasota flights
Québec City to Tampa flights
Pierre Elliott Trudeau Intl to Jacksonville flights
Pierre Elliott Trudeau Intl to Panama City flights
Pierre Elliott Trudeau Intl to Daytona Beach flights
Pierre Elliott Trudeau Intl to Melbourne flights
Pierre Elliott Trudeau Intl to Pensacola flights
Québec City to Fort Myers flights
Ottawa to Sarasota flights
Pierre Elliott Trudeau Intl to Key West flights
Saguenay to Orlando flights
Ottawa to Orlando Sanford Intl flights
Pierre Elliott Trudeau Intl to Valparaiso flights
Ottawa to Jacksonville flights
Ottawa to Panama City flights
Pierre Elliott Trudeau Intl to Gainesville flights
Ottawa to Melbourne flights
Saguenay to Fort Lauderdale flights
Québec City to Daytona Beach flights
Ottawa to Tallahassee flights
Pierre Elliott Trudeau Intl to St Petersburg flights
Ottawa to Daytona Beach flights
Ottawa to St Petersburg flights
Québec City to Melbourne flights
Québec City to Valparaiso flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Florida Keys?

Cheapflights makes it easy to find Montreal to Florida Keys flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Florida Keys.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Florida Keys flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Montreal to Florida Keys 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.