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Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 220

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Key Largo are usually found in September or July, booked 33 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Pearson Intl to Key Largo

Enter your travel dates to find the best prices.

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 9 June 2026.

Mon 29/65:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Wed 1/79:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 6/6C$ 371
Mon 20/78:50 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Thu 20/81:10 p.m.
MIA
-
YYZ
Nonstop3h 19m
Air Canada
Deal found 6/6C$ 374
Sun 14/69:00 a.m.
YYZ
-
MIA
1 stop8h 07m
Air Canada
Mon 15/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 7/6C$ 375
Mon 29/65:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Fri 3/78:15 a.m.
MIA
-
YYZ
1 stop8h 40m
Air Canada
Deal found 5/6C$ 377
Mon 20/78:50 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Wed 22/78:15 a.m.
MIA
-
YYZ
1 stop6h 20m
Air Canada
Deal found 8/6C$ 379
Tue 30/69:00 a.m.
YYZ
-
MIA
1 stop8h 06m
Air Canada
Tue 7/78:15 a.m.
MIA
-
YYZ
1 stop7h 55m
Air Canada
Deal found 7/6C$ 381
Wed 24/64:00 p.m.
YYZ
-
MIA
1 stop6h 11m
Air Canada
Wed 1/78:15 a.m.
MIA
-
YYZ
1 stop7h 20m
Air Canada
Deal found 4/6C$ 382
Tue 22/94:00 p.m.
YYZ
-
MIA
1 stop6h 17m
Air Canada
Wed 30/98:15 a.m.
MIA
-
YYZ
1 stop8h 27m
Air Canada
Deal found 7/6C$ 385
Tue 13/104:00 p.m.
YYZ
-
MIA
1 stop6h 17m
Air Canada
Mon 19/109:45 p.m.
MIA
-
YYZ
Nonstop3h 15m
Air Canada
Deal found 5/6C$ 386
Mon 10/84:00 p.m.
YYZ
-
MIA
1 stop6h 11m
Air Canada
Sat 15/89:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 6/6C$ 388
Wed 8/75:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Sun 12/79:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 4/6C$ 389

Find 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 9 June 2026.

Round-trip from

C$ 371

One-way from

C$ 220

Popular in

December

Cheapest in

September

Average price

C$ 513
Air Canada
  • Air Canada
  • 29/6-1/7
  • Nonstop
  • 6h 32m total
  • Toronto to Key Largo
Search Deals
Porter Airlines
  • Porter Airlines
  • 9/10
  • Nonstop
  • 3h 29m total
  • Toronto to Key Largo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 9 June 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 1/7

9:00 p.m.-11:24 a.m.

1 stop14h 24m

Miami

Sat 4/7

8:00 a.m.-6:28 p.m.

1 stop10h 28m

C$ 446
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 30/9

5:04 p.m.-11:14 p.m.

1 stop6h 10m

Miami

Tue 6/10

4:40 p.m.-9:58 p.m.

1 stop5h 18m

C$ 446

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 26/8

10:00 a.m.-6:30 p.m.

1 stop8h 30m

Miami

Mon 31/8

7:00 a.m.-12:23 p.m.

1 stop5h 23m

C$ 448

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 26/9

8:50 a.m.-2:59 p.m.

1 stop6h 09m

Miami

Sat 3/10

7:00 a.m.-1:47 p.m.

1 stop6h 47m

C$ 448

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 27/8

6:10 a.m.-12:17 p.m.

1 stop6h 07m

Miami

Mon 31/8

7:00 a.m.-12:23 p.m.

1 stop5h 23m

C$ 448

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 1/10

8:50 a.m.-2:59 p.m.

1 stop6h 09m

Miami

Sat 10/10

7:00 a.m.-1:47 p.m.

1 stop6h 47m

C$ 448

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 4/7

8:45 a.m.-2:58 p.m.

1 stop6h 13m

Miami

Sat 11/7

5:32 p.m.-11:59 p.m.

1 stop6h 27m

C$ 449

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 20/6

11:00 a.m.-10:27 p.m.

1 stop11h 27m

Miami

Sat 27/6

9:45 p.m.-12:59 a.m.

Nonstop3h 14m

C$ 456

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 23/7

7:00 a.m.-10:27 p.m.

1 stop15h 27m

Miami

Tue 28/7

9:45 p.m.-12:59 a.m.

Nonstop3h 14m

C$ 469

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 11/7

1:00 p.m.-10:27 p.m.

1 stop9h 27m

Miami

Mon 13/7

9:45 p.m.-12:59 a.m.

Nonstop3h 14m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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 9 June 2026.

When flying from Toronto Pearson Intl Airport to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight at noon.

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 9 June 2026.

The most flights from YYZ to KE9 are scheduled on a Saturday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Key Largo?

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 8 June 2026.

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

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 9 June 2026.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Key Largo, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
554 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,356 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,640 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,149 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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.

  • How long is the flight from Toronto Pearson Intl Airport to Key Largo?

    There are many flights that can get you from Toronto Pearson Intl Airport to Key Largo in 6h 10m. Fly via United Airlines or Delta to get the fastest option. There are 1988 km between Toronto Pearson Intl Airport and Key Largo. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Key Largo one-way?

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 131. However, be on the lookout for offers from Porter Airlines and Air Transat, 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 Porter Airlines (81%), Air Transat (81%) or Air Canada Rouge (77%) 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$ 266. On average you can expect to pay C$ 521. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 389.

  • 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.

See more FAQs

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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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 151AverageC$ 502FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 153AverageC$ 312FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
DeltaCheapestC$ 193AverageC$ 407FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 207AverageC$ 679FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 209AverageC$ 439FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 212AverageC$ 485FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 250AverageC$ 480FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 257AverageC$ 470FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
APG AirlinesCheapestC$ 632AverageC$ 681FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

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

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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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