Cheap flights from Montreal to Florida Keys from C$ 206
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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Montreal to Florida Keys
Keep the following information in mind while searching for Montreal to Florida Keys flight deals. Data was last updated 12 June 2025.
Find flight deals from Montreal to Florida Keys
Cheapest flights from Montreal to Florida KeysExplore the most affordable flight options available from Montreal to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Montreal to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal 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 12 June 2025.
Use the filters below to find and compare flights from Montreal to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Mon 30/6
8:30 p.m.-12:11 a.m.
Nonstop3h 41m
Miami
Wed 23/7
7:55 a.m.-11:31 a.m.
Nonstop3h 36m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Sun 9/11
6:45 a.m.-1:05 p.m.
1 stop6h 20m
Miami
Fri 14/11
2:05 p.m.-9:43 p.m.
1 stop7h 38m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Wed 3/9
7:00 a.m.-1:33 p.m.
1 stop6h 33m
Miami
Tue 9/9
7:10 a.m.-4:07 p.m.
1 stop8h 57m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Wed 3/9
10:41 a.m.-11:56 p.m.
2 stops13h 15m
Miami
Fri 5/9
7:00 a.m.-1:40 p.m.
1 stop6h 40m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Sun 31/8
6:00 a.m.-12:16 p.m.
1 stop6h 16m
Miami
Sat 6/9
7:28 a.m.-1:09 p.m.
1 stop5h 41m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Sat 28/6
8:55 a.m.-8:00 p.m.
2 stops11h 05m
Miami
Sat 5/7
7:00 a.m.-5:55 p.m.
1 stop10h 55m
MontrealMiami
YUL - MIA
YULMIA
Montreal Pierre Elliott Trudeau Intl
Mon 7/7
7:00 a.m.-9:18 p.m.
1 stop14h 18m
Miami
Wed 16/7
5:30 a.m.-5:54 p.m.
1 stop12h 24m
MontrealKey West
YUL - EYW
YULEYW
Montreal Pierre Elliott Trudeau Intl
Fri 22/8
11:23 a.m.-6:05 p.m.
2 stops30h 42m
Key West
Tue 26/8
3:05 p.m.-10:06 p.m.
1 stop7h 01m
MontrealKey West
YUL - EYW
YULEYW
Montreal Pierre Elliott Trudeau Intl
Fri 22/8
6:00 a.m.-5:27 p.m.
2 stops11h 27m
Key West
Tue 26/8
2:00 p.m.-9:48 p.m.
2 stops7h 48m
MontrealKey West
YUL - EYW
YULEYW
Montreal Pierre Elliott Trudeau Intl
Fri 22/8
7:50 a.m.-1:51 p.m.
1 stop6h 01m
Key West
Tue 26/8
1:13 p.m.-10:35 p.m.
1 stop9h 22m
Best time to book a flight from Montreal to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Montreal with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal 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 12 June 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Montreal to Florida Keys have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Montreal to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montreal to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Montreal to Florida Keys
Discover the top 2 airlines that operate flights from Montreal 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 12 June 2025.
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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.