Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Florida Keys from C$ 215

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EYW
5 May — 12 May1
1 adult

Cheap 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 30 April 2025.

Round-trip from

C$ 335

One-way from

C$ 224

Popular in

December

Cheapest in

September

Average price

C$ 435
American Airlines
  • American Airlines
  • 10/5-10/5
  • 2 total stops
  • 10h 54m total
  • Montreal to Florida Keys
Air Canada
  • Air Canada
  • 7/5
  • Nonstop
  • 3h 48m total
  • Montreal to Florida Keys
Highest demand for flights based on searches. 7% potential increase in price (C$ 53 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Pierre Elliott Trudeau Intl to Florida Keys

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 30 April 2025.

Wed 18/69:30 a.m.YUL - MIA
Nonstop3h 41mAir Canada
Wed 25/67:55 a.m.MIA - YUL
Nonstop3h 36mAir Canada
Deal found 29/4C$ 375
Tue 20/512:44 p.m.YUL - MIA
1 stop5h 41mDelta
Tue 27/55:59 p.m.MIA - YUL
1 stop5h 55mDelta
Deal found 29/4C$ 400
Fri 9/57:00 a.m.YUL - MIA
Nonstop3h 40mAmerican Airlines
Mon 12/55:04 p.m.MIA - YUL
1 stop16h 46mAmerican Airlines
Deal found 29/4C$ 430
Tue 6/58:10 a.m.YUL - MIA
1 stop8h 06mUnited Airlines
Wed 7/56:20 a.m.MIA - YUL
1 stop8h 34mUnited Airlines
Deal found 29/4C$ 436
Fri 9/512:44 p.m.YUL - MIA
1 stop8h 24mWestJet
Sun 18/55:35 a.m.MIA - YUL
1 stop18h 19mWestJet
Deal found 29/4C$ 471
Sun 25/57:00 a.m.YUL - MIA
2 stops12h 58mMultiple Airlines
Sat 31/51:55 p.m.MIA - YUL
1 stop6h 02mMultiple Airlines
Deal found 28/4C$ 514
Tue 29/79:15 a.m.YUL - EYW
2 stops32h 50mUnited Airlines
Fri 8/81:00 p.m.EYW - YUL
2 stops26h 00mUnited Airlines
Deal found 28/4C$ 739
Sun 13/78:10 a.m.YUL - EYW
2 stops23h 50mMultiple Airlines
Wed 16/72:45 p.m.EYW - YUL
1 stop24h 40mMultiple Airlines
Deal found 28/4C$ 789

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 30 April 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Florida Keys

Route

Depart

Return

Price

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

7:00 a.m.-10:40 a.m.

Nonstop3h 40m

Miami

Sat 10/5

3:30 p.m.-10:44 p.m.

2 stops7h 14m

C$ 335

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

9:30 a.m.-1:18 p.m.

Nonstop3h 48m

Miami

Wed 28/5

7:55 a.m.-11:37 a.m.

Nonstop3h 42m

C$ 353

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

6:00 a.m.-2:16 p.m.

1 stop8h 16m

Miami

Sun 11/5

6:20 a.m.-2:54 p.m.

1 stop8h 34m

C$ 393

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

7:10 p.m.-11:44 a.m.

1 stop16h 34m

Miami

Fri 30/5

11:55 a.m.-6:21 p.m.

1 stop6h 26m

C$ 403

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

6:00 p.m.-12:48 a.m.

1 stop6h 48m

Miami

Tue 6/5

7:00 a.m.-4:52 p.m.

1 stop9h 52m

C$ 406

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

6:45 a.m.-12:55 p.m.

1 stop6h 10m

Miami

Sat 31/5

1:55 p.m.-7:57 p.m.

1 stop6h 02m

C$ 426

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

6:15 a.m.-10:55 p.m.

1 stop16h 40m

Miami

Sun 25/5

7:00 a.m.-9:09 p.m.

1 stop14h 09m

C$ 455

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

11:23 a.m.-6:05 p.m.

2 stops30h 42m

Key West

Fri 20/6

6:45 p.m.-5:26 p.m.

2 stops22h 41m

C$ 634

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

12:45 p.m.-7:39 p.m.

1 stop6h 54m

Key West

Fri 20/6

6:29 p.m.-11:54 p.m.

1 stop5h 25m

C$ 865

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

9:30 a.m.-1:18 p.m.

Nonstop3h 48m

C$ 215

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 16 results
1
2

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

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Florida Keys when rainfall is around 41.0 mm.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July 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 20.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and United Airlines from Montreal to Florida Keys to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
8.0
Very good

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.
  • 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 Air Canada (C$ 224), Delta (C$ 238), and United Airlines (C$ 270).

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Florida Keys

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 818AverageC$ 934FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 890AverageC$ 1,106FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Florida Keys?

Cheapflights helps you search for flights from Pierre Elliott Trudeau Intl to Florida Keys via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Florida Keys.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Florida Keys with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Florida Keys, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Florida Keys become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Florida Keys on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.