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Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 264

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
26 Jul — 2 Aug1
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 April, booked 33 days in advance, depart on a Monday or Sunday and return on a Saturday

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 26 June 2026.

Sun 18/109:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 23/102:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 22/6C$ 432
Tue 8/96:00 a.m.
YYZ
-
MIA
Nonstop3h 33m
American Airlines
Tue 15/97:58 p.m.
MIA
-
YYZ
Nonstop3h 25m
American Airlines
Deal found 20/6C$ 456
Thu 27/86:34 p.m.
YYZ
-
MIA
1 stop6h 33m
Delta
Wed 9/93:35 p.m.
MIA
-
YYZ
1 stop8h 04m
Delta
Deal found 22/6C$ 465
Thu 20/86:00 a.m.
YYZ
-
MIA
Nonstop3h 33m
American Airlines
Wed 2/96:35 a.m.
MIA
-
YYZ
1 stop6h 51m
American Airlines
Deal found 24/6C$ 468
Thu 20/86:00 a.m.
YYZ
-
MIA
Nonstop3h 33m
American Airlines
Sun 23/86:00 p.m.
MIA
-
YYZ
1 stop5h 46m
American Airlines
Deal found 23/6C$ 469
Sat 4/75:56 p.m.
YYZ
-
MIA
Nonstop3h 28m
American Airlines
Fri 10/79:15 a.m.
MIA
-
YYZ
1 stop8h 00m
American Airlines
Deal found 22/6C$ 471
Wed 19/86:00 a.m.
YYZ
-
MIA
Nonstop3h 33m
American Airlines
Wed 26/84:32 p.m.
MIA
-
YYZ
1 stop6h 28m
American Airlines
Deal found 24/6C$ 479
Thu 13/87:45 a.m.
YYZ
-
MIA
1 stop9h 12m
KLM
Wed 19/82:08 p.m.
MIA
-
YYZ
1 stop9h 49m
KLM
Deal found 23/6C$ 482
Sun 12/76:00 a.m.
YYZ
-
MIA
1 stop10h 55m
WestJet
Fri 17/77:10 a.m.
MIA
-
YYZ
1 stop5h 13m
WestJet
Deal found 21/6C$ 485
Tue 7/76:00 a.m.
YYZ
-
MIA
1 stop4h 57m
WestJet
Sat 11/77:05 a.m.
MIA
-
YYZ
1 stop5h 18m
WestJet
Deal found 23/6C$ 486

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 26 June 2026.

Round-trip from

C$ 432

One-way from

C$ 264

Popular in

December

Cheapest in

September

Average price

C$ 550
Air Transat
  • Air Transat
  • 18/10-23/10
  • Nonstop
  • 6h 49m total
  • Toronto to Key Largo
Search Deals
American Airlines
  • American Airlines
  • 4/7
  • Nonstop
  • 3h 28m total
  • Toronto to Key Largo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 9 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 26 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

Thu 20/8

11:40 a.m.-9:04 p.m.

1 stop9h 24m

Miami

Tue 25/8

7:00 a.m.-5:19 p.m.

1 stop10h 19m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 20/7

7:45 a.m.-4:55 p.m.

1 stop9h 10m

Miami

Mon 27/7

7:10 a.m.-5:19 p.m.

1 stop10h 09m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 3/8

6:00 a.m.-2:54 p.m.

1 stop8h 54m

Miami

Wed 19/8

7:00 a.m.-5:19 p.m.

1 stop10h 19m

C$ 492
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 21/7

6:00 a.m.-1:02 p.m.

1 stop7h 02m

Miami

Tue 28/7

6:00 a.m.-12:23 p.m.

1 stop6h 23m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 12/7

6:00 a.m.-2:55 p.m.

1 stop8h 55m

Miami

Sun 19/7

7:10 a.m.-5:19 p.m.

1 stop10h 09m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 7/8

7:45 a.m.-4:57 p.m.

1 stop9h 12m

Miami

Tue 18/8

1:30 p.m.-11:03 p.m.

1 stop9h 33m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 1/8

7:45 a.m.-6:11 p.m.

1 stop10h 26m

Miami

Mon 24/8

8:25 a.m.-5:19 p.m.

1 stop8h 54m

C$ 492

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 17/10

6:15 a.m.-3:40 p.m.

1 stop9h 25m

Miami

Sat 24/10

11:40 a.m.-8:28 p.m.

1 stop8h 48m

C$ 500

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 10/7

1:38 p.m.-11:39 p.m.

1 stop10h 01m

Miami

Tue 21/7

8:20 a.m.-5:19 p.m.

1 stop8h 59m

C$ 500

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 23/7

1:38 p.m.-9:59 p.m.

1 stop8h 21m

Miami

Wed 29/7

7:10 a.m.-5:19 p.m.

1 stop10h 09m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 24 resultsSorted by cheapest first
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2
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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 26 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 21% versus a flight at noon.

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 20 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 mornings 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 26 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
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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
439 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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
558 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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
3,384 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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
11,757 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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
11,256 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

6.9

Overall

8.0

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 9h 24m. Fly via Delta to get the fastest option. There are 1988 km between Toronto Pearson Intl Airport and Key Largo.

  • 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$ 134. 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 Qatar Airways (89%), Porter Airlines (82%) or Air Transat (82%) 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$ 236. On average you can expect to pay C$ 498. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 448.

  • 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 26 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 154AverageC$ 514FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 156AverageC$ 319FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
DeltaCheapestC$ 197AverageC$ 413FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 210AverageC$ 691FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 212AverageC$ 448FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 229AverageC$ 502FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 255AverageC$ 490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 262AverageC$ 478FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
APG AirlinesCheapestC$ 645AverageC$ 694FlexibilityNo 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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Can Cheapflights find flights from Pearson Intl to Key Largo with no change fees?

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