Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Key Largo from C$ 173

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — MIA
27 févr. — 6 mars1
1 adult

The best prices from Toronto to Key Largo are usually found in April or January, booked 61 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Toronto to Key Largo

Keep the following information in mind while searching for Toronto to Key Largo flight deals. Data was last updated 22 février 2025.

Round-trip from

C$ 277

One-way from

C$ 173

Popular in

December

Cheapest in

April

Average price

C$ 456
Porter Airlines
  • Porter Airlines
  • 26/3-27/3
  • Nonstop
  • 6h 50m total
  • Toronto to Key Largo
Search Deals
Porter Airlines
  • Porter Airlines
  • 9/4
  • Nonstop
  • 3h 25m total
  • Toronto to Key Largo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Toronto to Key Largo

Cheapest flights from Toronto to Key Largo
Explore the most affordable flight options available from Toronto to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 février 2025.

mer. 26/39:40 a.m.YYZ - MIA
Nonstop3h 25mPorter Airlines
jeu. 27/32:05 p.m.MIA - YYZ
Nonstop3h 25mPorter Airlines
Deal found 21/2C$ 277
lun. 10/38:35 p.m.YYZ - MIA
Nonstop3h 22mAir Canada
mar. 11/37:45 a.m.MIA - YYZ
Nonstop3h 15mAir Canada
Deal found 21/2C$ 292
lun. 14/49:40 a.m.YYZ - MIA
Nonstop3h 25mMultiple Airlines
mer. 16/410:34 a.m.MIA - YYZ
2 stops32h 56mMultiple Airlines
Deal found 20/2C$ 297
dim. 6/43:25 p.m.YTZ - MIA
1 stop6h 58mAir Canada
jeu. 10/41:55 p.m.MIA - YTZ
1 stop7h 40mAir Canada
Deal found 21/2C$ 305
jeu. 13/33:30 p.m.YYZ - MIA
1 stop7h 15mUnited Airlines
jeu. 20/36:30 p.m.MIA - YYZ
1 stop16h 56mUnited Airlines
Deal found 22/2C$ 348
lun. 10/311:40 a.m.YTZ - MIA
1 stop8h 00mMultiple Airlines
mar. 18/35:30 a.m.MIA - YTZ
1 stop6h 49mMultiple Airlines
Deal found 21/2C$ 353
lun. 10/36:15 a.m.YYZ - MIA
1 stop9h 27mDelta
jeu. 13/36:00 a.m.MIA - YYZ
1 stop5h 09mDelta
Deal found 21/2C$ 356
mar. 18/312:35 p.m.YKF - MIA
2 stops32h 21mMultiple Airlines
jeu. 20/310:17 a.m.MIA - YKF
2 stops34h 28mMultiple Airlines
Deal found 21/2C$ 361
mer. 19/39:40 a.m.YYZ - MIA
Nonstop3h 25mAir Transat
mer. 26/32:05 p.m.MIA - YYZ
Nonstop3h 25mAir Transat
Deal found 21/2C$ 400
ven. 25/411:34 a.m.YYZ - MIA
1 stop6h 53mWestJet
lun. 28/46:00 a.m.MIA - YYZ
1 stop6h 13mWestJet
Deal found 21/2C$ 402
dim. 23/26:00 a.m.YYZ - MIA
Nonstop3h 25mAmerican Airlines
lun. 24/28:20 a.m.MIA - YYZ
1 stop14h 19mAmerican Airlines
Deal found 21/2C$ 423
lun. 7/46:05 p.m.YHM - MIA
3 stops30h 54mMultiple Airlines
lun. 14/47:22 a.m.MIA - YHM
3 stops33h 51mMultiple Airlines
Deal found 21/2C$ 914

Find flights from Toronto to Key Largo within your budget

Customize your flight search to find flights from Toronto to Key Largo 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 22 février 2025.

Fly from

Toronto

Fly to

Key Largo

Route

Depart

Return

Price

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

mer. 26/3

9:40 a.m.-1:05 p.m.

Nonstop3h 25m

Miami

jeu. 27/3

2:05 p.m.-5:30 p.m.

Nonstop3h 25m

C$ 277

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

lun. 10/3

8:35 p.m.-11:57 p.m.

Nonstop3h 22m

Miami

mar. 11/3

7:45 a.m.-11:00 a.m.

Nonstop3h 15m

C$ 292

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

lun. 14/4

9:40 a.m.-1:05 p.m.

Nonstop3h 25m

Miami

mer. 16/4

10:34 a.m.-7:30 p.m.

2 stops32h 56m

C$ 297

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

dim. 6/4

3:25 p.m.-10:23 p.m.

1 stop6h 58m

Miami

jeu. 10/4

1:55 p.m.-9:35 p.m.

1 stop7h 40m

C$ 305

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

jeu. 13/3

3:30 p.m.-10:45 p.m.

1 stop7h 15m

Miami

jeu. 20/3

6:30 p.m.-11:26 a.m.

1 stop16h 56m

C$ 348

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

lun. 10/3

11:40 a.m.-7:40 p.m.

1 stop8h 00m

Miami

mar. 18/3

5:30 a.m.-12:19 p.m.

1 stop6h 49m

C$ 353

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

lun. 10/3

6:15 a.m.-3:42 p.m.

1 stop9h 27m

Miami

jeu. 13/3

6:00 a.m.-11:09 a.m.

1 stop5h 09m

C$ 356

TorontoMiami

YKF - MIA

YKFMIA

Toronto Region of Waterloo Intl

mar. 18/3

12:35 p.m.-8:56 p.m.

2 stops32h 21m

Miami

jeu. 20/3

10:17 a.m.-8:45 p.m.

2 stops34h 28m

C$ 361

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

mer. 19/3

9:40 a.m.-1:05 p.m.

Nonstop3h 25m

Miami

mer. 26/3

2:05 p.m.-5:30 p.m.

Nonstop3h 25m

C$ 400

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

ven. 25/4

11:34 a.m.-6:27 p.m.

1 stop6h 53m

Miami

lun. 28/4

6:00 a.m.-12:13 p.m.

1 stop6h 13m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Toronto to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Toronto 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.

Travel insights for flights from Toronto to Key Largo

Get recent, data-driven insights about flights from Toronto to Key Largo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Toronto to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Key Largo. Price data was last updated on 14 February 2025.

The best time to book flights from Toronto to Key Largo is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Toronto to Key Largo?

Currently, April is the cheapest month in which you can book a flight from Toronto to Key Largo (average of C$ 251). Flying from Toronto to Key Largo in August is currently the most expensive (average of C$ 369). 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.

What is the cheapest time of day to fly from YTO to KE9?

Find hourly flight availability from Toronto to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 février 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Key Largo as you normally would.

What is the cheapest day to fly from Toronto to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Key Largo. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to Key Largo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to Key Largo

Explore weekly flight availability from Toronto to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 février 2025.

The most flights from YTO to KE9 are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo 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 Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, 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 Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 22 février 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Porter Airlines from Toronto to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat
7.8
Good
382 reviews
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,702 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Toronto to Key Largo. 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 Toronto to Key Largo one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 173. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Toronto to Key Largo for a low price.

  • What are the most popular routes from Toronto to Key Largo?

    While some choose either Toronto Island - Miami or Toronto Region of Waterloo Intl - Miami, Toronto Pearson Intl - Miami is the most popular route from Toronto to Key Largo.

  • What are the most reliable airlines from Toronto to Key Largo?

    No one likes to see their flight delayed. When booking a flight from Toronto to Key Largo consider choosing Qatar Airways (78%), American Airlines (73%) or GOL (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto to Key Largo?

    Looking at all options, your cheapest flight can be booked for C$ 187. While the most popular route (Toronto Pearson Intl - Miami) can be booked for C$ 277 on average our data indicates C$ 604 when flying from Toronto to Key Largo.

  • Can I find deals for flights from Toronto to Key Largo that include hotel bookings?

    Yes. In addition to deals on Toronto to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Key Largo.

  • Can I find deals for business class flights from Toronto to Key Largo?

    Yes. Cheapflights offers flight deals from Toronto to Key Largo 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 Toronto to Key Largo?

    Currently, April is the cheapest month in which you can book a flight from Toronto to Key Largo (average of C$ 251). Flying from Toronto to Key Largo in August is currently the most expensive (average of C$ 369). 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.

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.

Alternative routes for Toronto to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Orlando flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Pearson Intl to West Palm Beach flights
Toronto Island to Orlando flights
Pearson Intl to Fort Myers flights
Toronto Island to Miami flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Ottawa to Orlando flights
Ottawa to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Tampa flights
Toronto Island to Tampa flights
Region of Waterloo Intl to Orlando flights
Toronto Island to Fort Myers flights
Pierre Elliott Trudeau Intl to Fort Myers flights
Ottawa to Fort Myers flights
Ottawa to Tampa flights
Hamilton to Orlando flights
Ottawa to Miami flights
Pearson Intl to Sarasota flights
Pearson Intl to Jacksonville flights
Pearson Intl to Daytona Beach flights
Pearson Intl to St Petersburg flights
Pierre Elliott Trudeau Intl to Sarasota flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Melbourne flights
Pearson Intl to Pensacola flights
Pierre Elliott Trudeau Intl to Daytona Beach flights
Ottawa to Sarasota flights
Pearson Intl to Panama City flights
Pierre Elliott Trudeau Intl to Melbourne flights
Pierre Elliott Trudeau Intl to Pensacola flights
Pearson Intl to Valparaiso flights
Ottawa to Daytona Beach flights
Ottawa to West Palm Beach flights
Pierre Elliott Trudeau Intl to Jacksonville flights
Pearson Intl to Key West flights
Pearson Intl to Orlando Sanford Intl flights
Region of Waterloo Intl to Miami flights
London to Orlando flights
Windsor to Orlando flights
Hamilton to Miami flights
Ottawa to Melbourne flights
London to Miami flights
London to Fort Lauderdale flights

Top 9 airlines flying from Toronto to Key Largo

Discover the top 9 airlines that operate flights from Toronto to Key Largo. 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 22 février 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 123AverageC$ 317FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 132AverageC$ 395FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Canada JetlinesCheapestC$ 145AverageC$ 323FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
WestJetCheapestC$ 185AverageC$ 511FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 213AverageC$ 460FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 228AverageC$ 451FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 230AverageC$ 511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 246AverageC$ 408FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 270AverageC$ 553FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Toronto to Key Largo?

When you search for this flight from Toronto to Key Largo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Key Largo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Key Largo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Toronto to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Toronto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto to Key Largo become cheaper?

Of course! You can now track prices for flights from Toronto to Key Largo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.