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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys from C$ 260

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EYW
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Florida Keys
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Sun 20/96:30 p.m.
YUL
-
MIA
Nonstop3h 47m
Air Canada
Wed 30/98:15 a.m.
MIA
-
YUL
Nonstop3h 30m
Air Canada
Deal found 18/6C$ 408
Mon 13/76:30 p.m.
YUL
-
MIA
Nonstop3h 41m
Air Canada
Tue 21/76:00 p.m.
MIA
-
YUL
Nonstop3h 35m
Air Canada
Deal found 16/6C$ 409
Sun 27/96:30 p.m.
YUL
-
MIA
Nonstop3h 47m
Air Canada
Fri 2/108:15 a.m.
MIA
-
YUL
Nonstop3h 30m
Air Canada
Deal found 16/6C$ 415
Mon 13/76:30 p.m.
YUL
-
MIA
Nonstop3h 41m
Air Canada
Thu 16/76:00 p.m.
MIA
-
YUL
Nonstop3h 35m
Air Canada
Deal found 20/6C$ 423
Tue 7/76:30 p.m.
YUL
-
MIA
Nonstop3h 41m
Air Canada
Tue 14/76:00 p.m.
MIA
-
YUL
Nonstop3h 35m
Air Canada
Deal found 18/6C$ 426
Wed 2/97:00 a.m.
YUL
-
EYW
1 stop6h 00m
Delta
Wed 9/96:19 p.m.
EYW
-
YUL
1 stop5h 40m
Delta
Deal found 15/6C$ 911
Tue 22/127:00 a.m.
YUL
-
EYW
1 stop10h 11m
Delta
Tue 5/16:00 p.m.
EYW
-
YUL
2 stops14h 42m
Delta
Deal found 16/6C$ 918
Tue 14/76:10 a.m.
YUL
-
EYW
1 stop9h 09m
United Airlines
Tue 28/72:26 p.m.
EYW
-
YUL
1 stop7h 40m
United Airlines
Deal found 20/6C$ 932
Mon 26/107:00 a.m.
YUL
-
EYW
1 stop10h 11m
Delta
Tue 27/106:00 p.m.
EYW
-
YUL
1 stop5h 51m
Delta
Deal found 18/6C$ 934
Tue 22/127:00 a.m.
YUL
-
EYW
1 stop10h 11m
Delta
Thu 31/127:00 a.m.
EYW
-
YUL
1 stop10h 03m
Delta
Deal found 16/6C$ 975

Find flight deals from Pierre Elliott Trudeau Intl to Florida Keys

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Florida Keys flight deals. Data was last updated 21 June 2026.

Round-trip from

C$ 408

One-way from

C$ 260

Popular in

December

Cheapest in

June

Average price

C$ 508
Air Canada
  • Air Canada
  • 20/9-30/9
  • Nonstop
  • 7h 17m total
  • Montreal to Florida Keys
Search Deals
Air Canada
  • Air Canada
  • 4/8
  • 1 total stop
  • 7h 38m total
  • Montreal to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 21 June 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

Tue 8/9

7:00 a.m.-3:30 p.m.

1 stop8h 30m

Miami

Fri 18/9

2:05 p.m.-11:57 p.m.

1 stop9h 52m

C$ 444

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:47 p.m.-12:47 a.m.

1 stop6h 00m

Miami

Sat 5/9

6:00 a.m.-1:41 p.m.

1 stop7h 41m

C$ 456

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

6:51 p.m.-12:47 a.m.

1 stop5h 56m

Miami

Wed 19/8

6:03 p.m.-11:52 p.m.

1 stop5h 49m

C$ 461

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

6:47 p.m.-12:55 a.m.

1 stop6h 08m

Miami

Tue 4/8

2:08 p.m.-11:52 p.m.

1 stop9h 44m

C$ 461

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

9:45 a.m.-10:27 p.m.

1 stop12h 42m

Miami

Tue 7/7

6:00 p.m.-9:35 p.m.

Nonstop3h 35m

C$ 466

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

9:45 a.m.-10:27 p.m.

1 stop12h 42m

Miami

Thu 9/7

8:48 a.m.-4:10 p.m.

1 stop7h 22m

C$ 466

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

9:45 a.m.-10:27 p.m.

1 stop12h 42m

Miami

Thu 9/7

6:00 p.m.-9:35 p.m.

Nonstop3h 35m

C$ 466

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

7:00 a.m.-5:18 p.m.

1 stop10h 18m

Miami

Sat 7/11

8:05 a.m.-5:03 p.m.

1 stop8h 58m

C$ 488

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-4:50 p.m.

1 stop9h 50m

Miami

Mon 28/9

7:10 a.m.-5:38 p.m.

1 stop10h 28m

C$ 491

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

7:00 a.m.-5:18 p.m.

1 stop10h 18m

Miami

Sat 7/11

8:00 a.m.-3:59 p.m.

1 stop7h 59m

C$ 491

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys (average of C$ 194). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys in June is currently the most expensive (average of C$ 1,182). 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.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 21 June 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,870 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,375 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,727 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,232 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys?

    Airlines like Delta and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys in about 8h 26m. The time it takes to get you to your destination can typically vary by up to 4h 16m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys is about 2261 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys are Porter Airlines (C$ 185), Air Transat (C$ 229), and Delta (C$ 236).

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Florida Keys?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Florida Keys?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Florida Keys?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys (average of C$ 194). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys in June is currently the most expensive (average of C$ 1,182). 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.

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