How long is the flight from Region of Ontario to Florida Keys?

Flight times from Region of Ontario to Florida Keys vary, but if you’re flying out of Toronto and flying into Copenhagen (one of the most popular routes), then the duration is 9h 05m on average. Another popular route from Region of Ontario to Florida Keys is flying from Hamilton to Copenhagen, which will take roughly 14h 20m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Region of Ontario to Florida Keys on average per week?

As of May 2026, 66 flights take off from Region of Ontario and land in Florida Keys each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

What is the cheapest airline that flies from Ontario to Florida Keys?

Air Canada, Delta, and United Airlines are the most popular carriers operating from Ontario to Florida Keys

When did momondo last update prices for flights from Ontario to Florida Keys?

Prices for flights from Ontario to Florida Keys refresh daily.

How many operators does momondo search for flights from Ontario to Florida Keys?

As of May 2026, there are 9 operators available to choose from for flights from Ontario to Florida Keys.

How old do you have to be to fly from Ontario to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Florida Keys.

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

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 239 Cheap Flights from Ontario to Florida Keys in 2026

1 adult

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Find the cheapest flights from Ontario to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 a.m. - 1:09 p.m.

YYZ

MIA

3h 29mdirect

2:10 p.m. - 5:30 p.m.

MIA

YYZ

3h 20mdirect

C$ 395Air Transat

Fri, 16 Oct - Fri, 23 Oct

7:10 a.m. - 11:00 a.m.

YUL

MIA

3h 50mdirect

7:45 p.m. - 11:29 p.m.

MIA

YUL

3h 44mdirect

C$ 417American Airlines

Wed, 17 Jun - Wed, 24 Jun

6:30 p.m. - 10:11 p.m.

YUL

MIA

3h 41mdirect

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

MIA

YUL

3h 35mdirect

C$ 440Air Canada

Wed, 5 Aug - Fri, 7 Aug

6:30 p.m. - 10:11 p.m.

YUL

MIA

3h 41mdirect

8:15 a.m. - 11:43 a.m.

MIA

YUL

3h 28mdirect

C$ 442Air Canada

Tue, 30 Jun - Fri, 3 Jul

1:50 p.m. - 10:12 p.m.

YTZ

MIA

8h 22m

1 stop

3:40 p.m. - 1:00 p.m.

MIA

YTZ

21h 20m

1 stop

C$ 442Multiple Airlines

Wed, 27 May - Wed, 10 Jun

1:50 p.m. - 10:12 p.m.

YTZ

MIA

8h 22m

1 stop

5:26 p.m. - 1:00 p.m.

MIA

YTZ

19h 34m

2 stops

C$ 450Multiple Airlines

Wed, 27 May - Wed, 10 Jun

5:50 p.m. - 10:02 a.m.

YOW

MIA

16h 12m

1 stop

1:10 p.m. - 11:54 p.m.

MIA

YOW

10h 44m

1 stop

C$ 513United Airlines

Tue, 2 Jun - Wed, 3 Jun

5:50 p.m. - 10:02 a.m.

YOW

MIA

16h 12m

1 stop

12:30 p.m. - 9:35 p.m.

MIA

YOW

9h 05m

1 stop

C$ 514United Airlines

Tue, 2 Jun - Wed, 3 Jun

6:00 a.m. - 7:43 p.m.

YUL

EYW

13h 43m

2 stops

2:35 p.m. - 11:10 p.m.

EYW

YUL

8h 35m

2 stops

C$ 878Delta

Wed, 7 Oct - Wed, 14 Oct

6:00 a.m. - 7:43 p.m.

YUL

EYW

13h 43m

2 stops

7:00 a.m. - 5:03 p.m.

EYW

YUL

10h 03m

1 stop

C$ 921Delta

Thu, 8 Oct - Wed, 14 Oct

United Airlines flights from Region of Ontario to Florida Keys

Our best United Airlines deals on Region of Ontario to Florida Keys flight tickets

United Airlines

2 Jun

YOW5:50 p.m.Ottawa

16h 12m

1 stop

MIA10:02 a.m.Miami

3 Jun

MIA12:30 p.m.Miami

9h 05m

1 stop

YOW9:35 p.m.Ottawa

C$ 511

United Airlines

2 Jun

YOW5:50 p.m.Ottawa

16h 12m

1 stop

MIA10:02 a.m.Miami

3 Jun

MIA1:10 p.m.Miami

10h 44m

1 stop

YOW11:54 p.m.Ottawa

C$ 513

United Airlines

2 Jun

YOW5:50 p.m.Ottawa

16h 12m

1 stop

MIA10:02 a.m.Miami

3 Jun

MIA12:30 p.m.Miami

9h 05m

1 stop

YOW9:35 p.m.Ottawa

C$ 514

WestJet flights from Region of Ontario to Florida Keys

Our best WestJet deals on Region of Ontario to Florida Keys flight tickets

WestJet

12 May

YYZ12:09 p.m.Toronto Pearson Intl

5h 32m

1 stop

MIA5:41 p.m.Miami

17 May

MIA6:35 a.m.Miami

11h 24m

1 stop

YYZ5:59 p.m.Toronto Pearson Intl

C$ 515

WestJet

28 May

YYZ6:30 a.m.Toronto Pearson Intl

16h 41m

1 stop

MIA11:11 p.m.Miami

1 Jun

MIA6:00 a.m.Miami

15h 55m

1 stop

YYZ9:55 p.m.Toronto Pearson Intl

C$ 518

WestJet

16 May

YYZ1:34 p.m.Toronto Pearson Intl

7h 53m

1 stop

MIA9:27 p.m.Miami

23 May

MIA6:33 a.m.Miami

16h 41m

1 stop

YYZ11:14 p.m.Toronto Pearson Intl

C$ 520

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 16/10

9:40 a.m.-1:09 p.m.

Nonstop3h 29m

Miami

Fri 23/10

2:10 p.m.-5:30 p.m.

Nonstop3h 20m

C$ 395

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

7:10 a.m.-11:00 a.m.

Nonstop3h 50m

Miami

Wed 24/6

7:45 p.m.-11:29 p.m.

Nonstop3h 44m

C$ 417

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

6:30 p.m.-10:11 p.m.

Nonstop3h 41m

Miami

Fri 7/8

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

Nonstop3h 35m

C$ 440

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:30 p.m.-10:11 p.m.

Nonstop3h 41m

Miami

Fri 3/7

8:15 a.m.-11:43 a.m.

Nonstop3h 28m

C$ 442

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Wed 27/5

1:50 p.m.-10:12 p.m.

1 stop8h 22m

Miami

Wed 10/6

3:40 p.m.-1:00 p.m.

1 stop21h 20m

C$ 442

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Wed 27/5

1:50 p.m.-10:12 p.m.

1 stop8h 22m

Miami

Wed 10/6

5:26 p.m.-1:00 p.m.

2 stops19h 34m

C$ 450

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 2/6

5:50 p.m.-10:02 a.m.

1 stop16h 12m

Miami

Wed 3/6

1:10 p.m.-11:54 p.m.

1 stop10h 44m

C$ 513

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 2/6

5:50 p.m.-10:02 a.m.

1 stop16h 12m

Miami

Wed 3/6

12:30 p.m.-9:35 p.m.

1 stop9h 05m

C$ 514

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

6:00 a.m.-7:43 p.m.

2 stops13h 43m

Key West

Wed 14/10

2:35 p.m.-11:10 p.m.

2 stops8h 35m

C$ 878

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

6:00 a.m.-7:43 p.m.

2 stops13h 43m

Key West

Wed 14/10

7:00 a.m.-5:03 p.m.

1 stop10h 03m

C$ 921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario 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

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of June is, on average, the cheapest month to fly to Florida Keys from Region of Ontario, with most prices found around C$ 419. If you are unable to visit Florida Keys during the month of June, then departing from Region of Ontario during the month October is also very affordable. Most momondo users find prices during this month for around C$ 485.

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

According to our data, Monday is the cheapest day to fly to Florida Keys from Region of Ontario. The lowest ticket price found for a Monday departure recently was C$ 518. 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$ 593. 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 Region of Ontario 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$ 522. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 788 on average. Flights to Florida Keys from Region of Ontario at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Florida Keys from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around C$ 501 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Region of Ontario for as low as C$ 461 on momondo.

Can stopping save me money on Region of Ontario to Florida Keys flights?

You could potentially save up to 4% on your flight if you consider stops on a Region of Ontario to Florida Keys flight.

Cheap Region of Ontario to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Florida Keys

Fastest flight time	3h 18m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Region of Ontario to Florida Keys takes 3h 18m

Direct flights go from Region of Ontario to Florida Keys every day.

There are 3 airports in Florida Keys. From Region of Ontario there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Ontario to Florida Keys

When did momondo last update prices for flights from Ontario to Florida Keys?
Prices for flights from Ontario to Florida Keys refresh daily.
How many operators does momondo search for flights from Ontario to Florida Keys?
As of May 2026, there are 9 operators available to choose from for flights from Ontario to Florida Keys.
How old do you have to be to fly from Ontario to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Florida Keys is Embraer 195 E2, representing 31.54% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 20.02%, Airbus A321-100/200 at 7.13%, and Airbus A330-200 at 5.25%.

Best airlines flying from Region of Ontario to Florida Keys

Compare and see reviews for airlines that fly from Region of Ontario to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 744	Free Cancellation	Rating 7.2 3,332 reviews		Search WestJet flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Florida Keys for you.

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

Yes. momondo enables you to select and highlight flights to Florida Keys from Ontario with this policy.

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

Once you have performed a search for Ontario to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.