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Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 215

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Key Largo are usually found in June or September, booked 44 days in advance, depart on a Monday or Wednesday 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 18 April 2026.

Sun 6/129:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Tue 15/122:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 15/4C$ 361
Fri 17/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Sun 19/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 14/4C$ 376
Thu 7/51:34 p.m.
YYZ
-
MIA
1 stop5h 00m
WestJet
Thu 14/510:35 a.m.
MIA
-
YYZ
1 stop11h 20m
WestJet
Deal found 15/4C$ 389
Wed 27/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Tue 2/67:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 16/4C$ 391
Fri 8/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Mon 11/57:05 a.m.
MIA
-
YYZ
1 stop14h 50m
WestJet
Deal found 16/4C$ 393
Fri 8/55:05 p.m.
YYZ
-
MIA
1 stop5h 47m
WestJet
Sat 16/57:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 17/4C$ 394
Sun 10/51:34 p.m.
YYZ
-
MIA
1 stop11h 13m
WestJet
Fri 15/57:05 a.m.
MIA
-
YYZ
1 stop14h 50m
WestJet
Deal found 18/4C$ 396
Sun 10/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Sat 16/56:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 14/4C$ 397
Tue 26/57:45 a.m.
YYZ
-
MIA
1 stop5h 11m
WestJet
Thu 28/54:05 p.m.
MIA
-
YYZ
1 stop5h 50m
WestJet
Deal found 14/4C$ 401
Thu 7/51:34 p.m.
YYZ
-
MIA
1 stop5h 00m
WestJet
Mon 11/57:05 a.m.
MIA
-
YYZ
1 stop14h 50m
WestJet
Deal found 14/4C$ 402
Thu 7/51:34 p.m.
YYZ
-
MIA
1 stop5h 00m
WestJet
Wed 13/54:05 p.m.
MIA
-
YYZ
1 stop5h 50m
WestJet
Deal found 15/4C$ 404
Thu 28/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Mon 1/66:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 16/4C$ 405

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 18 April 2026.

Round-trip from

C$ 389

One-way from

C$ 215

Popular in

December

Cheapest in

June

Average price

C$ 482
WestJet
  • WestJet
  • 7/5-14/5
  • 2 total stops
  • 16h 20m total
  • Toronto to Key Largo
Search Deals
Air Transat
  • Air Transat
  • 27/4
  • Nonstop
  • 3h 24m total
  • Toronto to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 18 April 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 13/5

2:30 p.m.-9:03 p.m.

1 stop6h 33m

Miami

Sat 16/5

7:30 a.m.-1:40 p.m.

1 stop6h 10m

C$ 441
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 12/5

7:45 a.m.-12:56 p.m.

1 stop5h 11m

Miami

Sat 16/5

7:30 a.m.-1:40 p.m.

1 stop6h 10m

C$ 441

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 2/5

12:09 p.m.-6:53 p.m.

1 stop6h 44m

Miami

Fri 8/5

6:35 a.m.-4:12 p.m.

1 stop9h 37m

C$ 442

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 4/5

10:00 a.m.-6:52 p.m.

1 stop8h 52m

Miami

Fri 8/5

8:25 a.m.-4:12 p.m.

1 stop7h 47m

C$ 442

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 3/5

6:15 a.m.-2:12 p.m.

1 stop7h 57m

Miami

Wed 6/5

7:30 a.m.-1:44 p.m.

1 stop6h 14m

C$ 442

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 22/5

6:30 p.m.-12:47 a.m.

1 stop6h 17m

Miami

Wed 27/5

2:01 p.m.-9:55 p.m.

1 stop7h 54m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 8/5

7:55 a.m.-6:20 p.m.

1 stop10h 25m

Miami

Tue 12/5

2:01 p.m.-11:58 p.m.

1 stop9h 57m

C$ 445

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 30/7

7:24 p.m.-11:27 p.m.

1 stop28h 03m

Miami

Sun 2/8

6:25 a.m.-11:44 p.m.

1 stop17h 19m

C$ 452

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 28/4

6:00 a.m.-12:26 p.m.

1 stop6h 26m

Miami

Fri 8/5

6:35 a.m.-4:12 p.m.

1 stop9h 37m

C$ 501
Cheapest one-way

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 11/10

1:30 p.m.-10:45 p.m.

1 stop9h 15m

C$ 259

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 17 April 2026.

Booking 44 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 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 18 April 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.

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 18 April 2026.

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Key Largo flight should consider departing on Sunday 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.

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 18 April 2026.

The most flights from YYZ to KE9 are scheduled on a Saturday (10 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?

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 18 April 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
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
536 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,321 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,617 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,939 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 33m. 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$ 126. 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 GOL (77%), American Airlines (73%) or Air Canada Rouge (64%) 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$ 214. On average you can expect to pay C$ 539. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 407.

  • 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 10 airlines flying from Pearson Intl to Key Largo

Discover the top 10 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 127AverageC$ 299FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 149AverageC$ 472FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 190AverageC$ 398FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 191AverageC$ 454FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 198AverageC$ 657FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 203AverageC$ 425FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 247AverageC$ 468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 250AverageC$ 452FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJet EncoreCheapestC$ 536AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
APG AirlinesCheapestC$ 621AverageC$ 668FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines 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.

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

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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