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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys from C$ 241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:45 p.m. - 12:54 a.m.
YUL
-
MIA
12h 09m
1 stop
WestJet Logo
7:15 a.m. - 11:34 p.m.
MIA
-
YUL
16h 19m
1 stop
C$ 410WestJet
Fri, 28 Aug - Sat, 5 Sep
WestJet Logo
7:00 a.m. - 4:55 p.m.
YUL
-
MIA
9h 55m
1 stop
WestJet Logo
7:10 a.m. - 11:55 p.m.
MIA
-
YUL
16h 45m
1 stop
C$ 411WestJet
Tue, 28 Jul - Wed, 5 Aug
WestJet Logo
6:45 p.m. - 12:54 a.m.
YUL
-
MIA
6h 09m
1 stop
WestJet Logo
6:00 a.m. - 11:35 a.m.
MIA
-
YUL
5h 35m
1 stop
C$ 413WestJet
Tue, 5 May - Wed, 13 May
WestJet Logo
12:44 p.m. - 9:57 p.m.
YUL
-
MIA
9h 13m
1 stop
WestJet Logo
6:00 p.m. - 11:55 p.m.
MIA
-
YUL
5h 55m
1 stop
C$ 414WestJet
Tue, 28 Jul - Wed, 5 Aug
American Airlines Logo
7:10 a.m. - 1:07 p.m.
YUL
-
EYW
5h 57m
1 stop
American Airlines Logo
7:29 p.m. - 1:54 p.m.
EYW
-
YUL
18h 25m
1 stop
C$ 859American Airlines
Thu, 21 May - Thu, 28 May
Delta Logo
6:00 a.m. - 5:23 p.m.
YUL
-
EYW
11h 23m
2 stops
Delta Logo
6:19 p.m. - 11:57 p.m.
EYW
-
YUL
5h 38m
1 stop
C$ 863Delta
Thu, 21 May - Thu, 28 May
American Airlines Logo
7:29 a.m. - 9:53 p.m.
YUL
-
EYW
14h 24m
1 stop
American Airlines Logo
5:25 p.m. - 12:18 p.m.
EYW
-
YUL
18h 53m
2 stops
C$ 871American Airlines
Tue, 12 May - Tue, 19 May
Delta Logo
7:00 a.m. - 5:23 p.m.
YUL
-
EYW
10h 23m
1 stop
Delta Logo
6:19 p.m. - 11:57 p.m.
EYW
-
YUL
5h 38m
1 stop
C$ 874Delta
Fri, 1 May - Fri, 8 May
Delta Logo
12:40 p.m. - 7:49 p.m.
YUL
-
EYW
7h 09m
1 stop
Delta Logo
6:19 p.m. - 11:57 p.m.
EYW
-
YUL
5h 38m
1 stop
C$ 875Delta
Wed, 13 May - Fri, 15 May
American Airlines Logo
7:45 a.m. - 9:53 p.m.
YUL
-
EYW
14h 08m
2 stops
American Airlines Logo
5:25 p.m. - 12:18 p.m.
EYW
-
YUL
18h 53m
2 stops
C$ 879American Airlines
Tue, 12 May - Tue, 19 May

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys flight tickets
Air Canada
14 Apr
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
3h 47m
MIA10:17 p.m.Miami
21 Apr
MIA12:25 p.m.Miami
3h 40m
YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 439
Air Canada
14 Apr
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
3h 47m
MIA10:17 p.m.Miami
21 Apr
MIA12:25 p.m.Miami
3h 40m
YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 440
Air Canada
19 Apr
YUL7:40 a.m.Montreal Pierre Elliott Trudeau Intl
3h 47m
MIA11:27 a.m.Miami
28 Apr
MIA12:25 p.m.Miami
3h 40m
YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 446

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys flight tickets
WestJet
5 May
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 12m
1 stop
MIA2:12 p.m.Miami
14 May
MIA6:00 a.m.Miami
5h 35m
1 stop
YUL11:35 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 413
WestJet
1 May
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 09m
1 stop
MIA12:54 a.m.Miami
9 May
MIA7:00 a.m.Miami
6h 39m
1 stop
YUL1:39 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 414
WestJet
19 May
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
6h 34m
1 stop
MIA9:03 p.m.Miami
27 May
MIA11:58 a.m.Miami
5h 45m
1 stop
YUL5:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 415

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

12:45 p.m.-12:54 a.m.

1 stop12h 09m

Miami

Sat 5/9

7:15 a.m.-11:34 p.m.

1 stop16h 19m

C$ 410

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

7:00 a.m.-4:55 p.m.

1 stop9h 55m

Miami

Wed 5/8

7:10 a.m.-11:55 p.m.

1 stop16h 45m

C$ 411
Quickest round-trip

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:45 p.m.-12:54 a.m.

1 stop6h 09m

Miami

Wed 13/5

6:00 a.m.-11:35 a.m.

1 stop5h 35m

C$ 413

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

12:44 p.m.-9:57 p.m.

1 stop9h 13m

Miami

Wed 5/8

6:00 p.m.-11:55 p.m.

1 stop5h 55m

C$ 414

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

7:10 a.m.-1:07 p.m.

1 stop5h 57m

Key West

Thu 28/5

7:29 p.m.-1:54 p.m.

1 stop18h 25m

C$ 859

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

6:00 a.m.-5:23 p.m.

2 stops11h 23m

Key West

Thu 28/5

6:19 p.m.-11:57 p.m.

1 stop5h 38m

C$ 863

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

7:29 a.m.-9:53 p.m.

1 stop14h 24m

Key West

Tue 19/5

5:25 p.m.-12:18 p.m.

2 stops18h 53m

C$ 871

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:00 a.m.-5:23 p.m.

1 stop10h 23m

Key West

Fri 8/5

6:19 p.m.-11:57 p.m.

1 stop5h 38m

C$ 874

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

12:40 p.m.-7:49 p.m.

1 stop7h 09m

Key West

Fri 15/5

6:19 p.m.-11:57 p.m.

1 stop5h 38m

C$ 875

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

7:45 a.m.-9:53 p.m.

2 stops14h 08m

Key West

Tue 19/5

5:25 p.m.-12:18 p.m.

2 stops18h 53m

C$ 879

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of July is, on average, the cheapest month to fly to Florida Keys from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 485. If you are unable to visit Florida Keys during the month of July, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around C$ 493.

What is the cheapest day to depart on your flight to Florida Keys?

According to our data, Sunday is the cheapest day to fly to Florida Keys from Montreal Pierre Elliott Trudeau Intl Airport. The lowest ticket price found for a Sunday departure recently was C$ 675. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 744. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florida Keys.

What is the cheapest time of day to depart on your flight to Florida Keys?

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys flights are usually those with departure times in the evening. Our users have found flights to Florida Keys in the evening for as low as C$ 517. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 721 on average. Flights to Florida Keys from Montreal Pierre Elliott Trudeau Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around C$ 548 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 474 on momondo.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

Fastest flight time

3h 40m

Direct flights

Every day

Airports in Florida Keys

3 airports
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys takes 3h 40m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys every day.
There are 3 airports in Florida Keys. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Miami (MIA).
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys were last updated today.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Florida Keys?

Finding the right flight to Florida Keys from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Montreal to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Florida Keys?

momondo helps you find the best flight between Montreal and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Florida Keys

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