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Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 208

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
1 Jul — 8 Jul1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Key Largo are usually found in September or January, booked 29 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Pearson Intl to Key Largo

Keep the following information in mind while searching for Pearson Intl to Key Largo flight deals. Data was last updated 26 June 2025.

Round-trip from

C$ 287

One-way from

C$ 208

Popular in

December

Cheapest in

September

Average price

C$ 443
Air Canada
  • Air Canada
  • 28/7-31/7
  • 1 total stop
  • 10h 31m total
  • Toronto to Key Largo
Search Deals
American Airlines
  • American Airlines
  • 23/9
  • 1 total stop
  • 8h 56m total
  • Toronto to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Pearson Intl to Key Largo

Cheapest flights from Pearson Intl to Key Largo
Explore the most affordable flight options available from Pearson Intl to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.

Tue 19/85:30 p.m.YYZ - MIA
Nonstop3h 16mAir Canada
Tue 26/89:35 p.m.MIA - YYZ
Nonstop3h 21mAir Canada
Deal found 24/6C$ 282
Tue 28/106:00 a.m.YYZ - MIA
Nonstop3h 40mAmerican Airlines
Sun 2/115:43 a.m.MIA - YYZ
1 stop5h 17mAmerican Airlines
Deal found 26/6C$ 317
Fri 5/96:15 a.m.YYZ - MIA
1 stop7h 46mDelta
Wed 10/97:10 a.m.MIA - YYZ
1 stop9h 00mDelta
Deal found 24/6C$ 338
Wed 13/89:00 a.m.YYZ - MIA
1 stop6h 14mUnited Airlines
Sun 17/87:00 a.m.MIA - YYZ
1 stop7h 30mUnited Airlines
Deal found 25/6C$ 347
Sat 26/74:00 p.m.YYZ - MIA
1 stop24h 53mMultiple Airlines
Thu 31/711:10 a.m.MIA - YYZ
1 stop9h 58mMultiple Airlines
Deal found 24/6C$ 431
Fri 8/88:00 p.m.YYZ - MIA
2 stops15h 17mWestJet
Fri 15/86:00 a.m.MIA - YYZ
2 stops14h 54mWestJet
Deal found 24/6C$ 484

Cheapflights Fare Finder

Customize your flight search to find flights from Pearson Intl 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 26 June 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Key Largo that are best for you.

Fly from

Pearson Intl

Fly to

Key Largo

Route

Depart

Return

Price

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 19/8

5:30 p.m.-8:46 p.m.

Nonstop3h 16m

Miami

Tue 26/8

9:35 p.m.-12:56 a.m.

Nonstop3h 21m

C$ 282

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 28/10

6:00 a.m.-9:40 a.m.

Nonstop3h 40m

Miami

Sun 2/11

5:43 a.m.-11:00 a.m.

1 stop5h 17m

C$ 317

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 5/9

6:15 a.m.-2:01 p.m.

1 stop7h 46m

Miami

Wed 10/9

7:10 a.m.-4:10 p.m.

1 stop9h 00m

C$ 338

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 13/8

9:00 a.m.-3:14 p.m.

1 stop6h 14m

Miami

Mon 18/8

7:45 a.m.-1:47 p.m.

1 stop6h 02m

C$ 347

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 26/7

4:00 p.m.-4:53 p.m.

1 stop24h 53m

Miami

Thu 31/7

11:10 a.m.-9:08 p.m.

1 stop9h 58m

C$ 431

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 8/8

8:00 p.m.-11:17 a.m.

2 stops15h 17m

Miami

Fri 15/8

6:00 a.m.-8:54 p.m.

2 stops14h 54m

C$ 484

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 23/9

7:20 a.m.-4:16 p.m.

1 stop8h 56m

C$ 208

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 18/7

5:30 p.m.-8:46 p.m.

Nonstop3h 16m

C$ 209

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 15/7

6:15 a.m.-1:07 p.m.

1 stop6h 52m

C$ 212

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 7/8

9:00 a.m.-3:14 p.m.

1 stop6h 14m

C$ 213

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

Showing 1-10 of 13 results
1
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Best time to book a flight from Pearson Intl to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Key Largo. Price data was last updated on 20 June 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Key Largo (average of C$ 251). Flying from Toronto Pearson Intl Airport 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 YYZ to KE9?

Find hourly flight availability from Pearson Intl 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 26 June 2025.

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

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

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

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

Weekly flight availability from Toronto Pearson Intl Airport to Key Largo

Explore weekly flight availability from Pearson Intl 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 26 June 2025.

The most flights from YYZ to KE9 are scheduled on a Thursday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 26 June 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Key Largo, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
293 reviews
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,964 reviews
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,838 reviews
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,893 reviews
Porter Airlines
8.0
Very good
293 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Pearson Intl Airport to Key Largo one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 208. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Toronto Pearson Intl Airport to Key Largo for a low price.

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

    Consider Brussels Airlines (93%), Porter Airlines (92%) or Air Transat (92%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Key Largo.

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

    The cheapest flight price from Toronto Pearson Intl Airport to Key Largo is C$ 202. On average you can expect to pay C$ 866. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 327.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Pearson Intl Airport to Key Largo?

    Currently, April is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Key Largo (average of C$ 251). Flying from Toronto Pearson Intl Airport 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

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Alternative routes for Pearson Intl to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Pearson Intl to Key Largo

Discover the top 9 airlines that operate flights from Pearson Intl 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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 114AverageC$ 291FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Canada JetlinesCheapestC$ 139AverageC$ 286FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
WestJetCheapestC$ 174AverageC$ 604FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 185AverageC$ 372FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 200AverageC$ 449FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 213AverageC$ 509FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 216AverageC$ 376FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 227AverageC$ 419FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 241AverageC$ 393FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Key Largo?

When you search for this flight from Pearson Intl 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 Pearson Intl to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Pearson Intl to Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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