Cheap flights from Toronto to Key Biscayne

Round-trip
Economy
Toronto (YTO)
Miami (MIA)
Depart
Return
Any month
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The best prices from Toronto to Key Biscayne are usually found in January or September, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Toronto (YTO) to Key Biscayne (MIA)

YTO - MIA
Price
C$ 339 - C$ 574
MIA
Temperature
26 - 33 °C
MIA
Rainfall
44 - 265 mm

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 17% potential price drop

Round-trip from

C$ 339

From Toronto to Key Biscayne

One-way from

C$ 235

One-way flight from Toronto to Key Biscayne

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Toronto to Key Biscayne?

Flights from Toronto to Key Biscayne are generally found to be more expensive on Thursday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Key Biscayne.

How far in advance should I book a flight from Toronto to Key Biscayne?

Find a great deal and save up to 1% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Toronto to Key Biscayne within the next two weeks, with the cheapest ticket starting at C$ 400.

When is the cheapest time to fly from Toronto to Key Biscayne (YTO - MIA)?

A simple way to save on the total cost of your ticket is to fly from Toronto to Key Biscayne in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the afternoon.

Cheap flights from Toronto to Key Biscayne in March, April 2021

20 Apr - 5 May
C$ 288pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
6 Apr - 16 Apr
C$ 290pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
14 Apr - 30 Apr
C$ 296pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island

Toronto to Key Biscayne 2021 flight deals

20 Apr - 5 May
C$ 288pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
6 Apr - 16 Apr
C$ 290pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
19 May - 26 May
C$ 295pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
YTZ
Toronto Island

Direct flights to Key Biscayne from Toronto

25 Jul - 4 Aug
C$ 300pp
YYZ
Toronto Pearson Intl
Air Canada
Direct
MIA
Miami
MIA
Miami
Air Canada
Direct
YYZ
Toronto Pearson Intl
3 Apr - 10 Apr
C$ 304pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
15 Apr - 22 Apr
C$ 305pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Toronto to Key Biscayne

9 Mar - 23 Mar
C$ 366pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
10 Mar - 24 Mar
C$ 376pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
9 Mar - 23 Mar
C$ 387pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
 
1 STOP
YYZ
Toronto Pearson Intl

One-way flights to Key Biscayne from Toronto

2:14 a.m. - 1:29 p.m.
American Airlines
1 stop
11h 15m
YYZ - MIA
American Airlines
C$ 236
8:30 p.m. - 8:31 a.m.
Air Canada
1 stop
12h 01m
YYZ - MIA
Air Canada
C$ 246
7:00 a.m. - 4:52 a.m.
Multiple Airlines
3 stops
21h 52m
YTZ - MIA
Multiple Airlines
C$ 255
Kiwi.com

Related info for your journey

Flight FAQs

From Toronto to Key Biscayne

Can I find flights from Toronto to Key Biscayne for under C$ 380 on Cheapflights?

Yes, there are multiple flights from Toronto to Key Biscayne for under C$ 380. The cheapest flight booked recently is on Multiple Airlines for just C$ 288, but on average you can expect to pay C$ 305.

What safety measures are being taken by airlines flying from Toronto to Miami to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta and LATAM Airlines are some airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Toronto to Miami. Policies will vary by airline.

Which airlines flying from Toronto to Miami have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Air Canada, and Sunwing Airlines flying from Toronto to Miami have implemented new flexible cancellation policies.

Are there direct flights from Toronto to Key Biscayne for under C$ 380 on Cheapflights?

Cheapflights has 16 direct flights from Toronto to Key Biscayne under C$ 380. A good price for a direct flight from Toronto to Key Biscayne is less than C$ 398.

Are there last-minute flights available from Toronto to Key Biscayne for under C$ 380?

There are currently 20+ open flights from Toronto to Key Biscayne within the next 7 days for less than C$ 380.

Is Toronto weather warmer or cooler than Miami?

Expect the weather to be around 33 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Miami is generally hotter than in Toronto.

How long is the flight from Toronto to Key Biscayne?

There are many flights that can get you from Toronto to Key Biscayne in 3h 06m. Fly via Air Canada, American Airlines, or Delta to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Toronto to Key Biscayne round-trip?

Cheapflights users have booked flights from Toronto to Key Biscayne round-trip from C$ 299. Other airlines that can offer you cheap pricing are American Airlines, from C$ 304, and Delta, from C$ 333. Air Canada is 26% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Toronto to Key Biscayne one-way?

The cheapest airlines for a one-way flight from Toronto to Key Biscayne are American Airlines (C$ 181), Air Canada (C$ 193), and Delta (C$ 198).

Alternative routes for Toronto to Key Biscayne

Destination information for Key Biscayne

Today's exchange rate
C$ 1 = $0.80
Flight duration
3h 22m
Average temperature for March in Key Biscayne
28.0 °C
Avg rainfall for March in Key Biscayne
67.0 mm

Airports servicing Toronto

Billy Bishop Toronto City Airport (YTZ)
Hamilton (YHM)
Kitchener (YKF)

Airports servicing Miami

Top 10 airlines flying from Toronto to Key Biscayne

Airline Cheapest Average Flexibility On-time COVID-19 safety
Flair Airlines
C$ 104 C$ 220 No cancel fee N/A
Search Flair Airlines flights
Sunwing Airlines
C$ 173 C$ 285 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Sunwing Airlines. Please check directly on their website for additional information.

Search Sunwing Airlines flights
Swoop
C$ 113 C$ 307 No cancel fee N/A
Search Swoop flights
Delta
C$ 121 C$ 312 No cancel fee N/A
Search Delta flights
Air Transat
C$ 120 C$ 347 No cancel fee 50%
Search Air Transat flights
American Airlines
C$ 188 C$ 381 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 164 C$ 440 No cancel fee 67%
Search Air Canada flights
Interjet
C$ 250 C$ 458 No cancel fee 68%
Search Interjet flights
United Airlines
C$ 155 C$ 472 No cancel fee 69%
Search United Airlines flights
WestJet
C$ 115 C$ 491 No cancel fee 60%
Search WestJet flights
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