Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 225
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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
7 Jan — 14 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Key Largo are usually found in June or April, booked 29 days in advance, depart on a Wednesday or Monday and return on a Friday
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 8 December 2025.
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 13/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 7/12C$ 351
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Thu 18/122:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 361
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Mon 15/122:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 370
Mon 15/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 16/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 385
Wed 10/128:50 p.m.YYZ - MIA
Nonstop3h 26mAir Canada
Wed 17/129:05 p.m.MIA - YYZ
Nonstop3h 21mAir Canada
Deal found 5/12C$ 392
Wed 31/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Wed 7/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 395
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Wed 14/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 7/12C$ 399
Wed 31/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Thu 8/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 409
Mon 15/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Fri 19/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 7/12C$ 412
Mon 15/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Wed 24/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 416
Best flights from Pearson Intl to Key Largo
Discover carefully curated flight deals from Pearson Intl to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.
Mon 5/110:45 a.m.YYZ - MIA
1 stop7h 39mUnited Airlines
Wed 7/19:00 a.m.MIA - YYZ
1 stop7h 02mUnited Airlines
Deal found 7/12C$ 428
Wed 7/16:06 a.m.YYZ - MIA
1 stop6h 48mDelta
Sat 17/111:59 a.m.MIA - YYZ
1 stop8h 27mDelta
Deal found 5/12C$ 457
Sat 24/17:15 a.m.YYZ - MIA
1 stop6h 40mPorter Airlines
Fri 30/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 477
Tue 6/110:45 a.m.YYZ - MIA
1 stop5h 49mUnited Airlines
Sat 10/16:00 a.m.MIA - YYZ
1 stop7h 43mUnited Airlines
Deal found 5/12C$ 455
Tue 13/112:10 p.m.YYZ - MIA
1 stop5h 40mDelta
Sat 24/19:24 a.m.MIA - YYZ
1 stop6h 48mDelta
Deal found 5/12C$ 482
Wed 7/19:00 a.m.YYZ - MIA
2 stops12h 54mUnited Airlines
Thu 15/112:35 p.m.MIA - YYZ
1 stop8h 49mUnited Airlines
Deal found 7/12C$ 461
Mon 5/19:30 a.m.YYZ - MIA
1 stop8h 54mUnited Airlines
Thu 8/17:15 a.m.MIA - YYZ
1 stop6h 28mUnited Airlines
Deal found 7/12C$ 461
Wed 7/19:30 a.m.YYZ - MIA
1 stop7h 04mUnited Airlines
Sat 10/16:20 a.m.MIA - YYZ
1 stop8h 00mUnited Airlines
Deal found 7/12C$ 461
Fri 9/110:00 a.m.YYZ - MIA
1 stop6h 22mUnited Airlines
Fri 9/16:25 p.m.MIA - YYZ
1 stop5h 21mUnited Airlines
Deal found 7/12C$ 479
Thu 8/110:00 a.m.YYZ - MIA
1 stop6h 22mUnited Airlines
Thu 8/16:25 p.m.MIA - YYZ
1 stop5h 21mUnited Airlines
Deal found 7/12C$ 479
Wed 21/110:00 a.m.YYZ - MIA
1 stop6h 22mUnited Airlines
Wed 21/16:25 p.m.MIA - YYZ
1 stop5h 21mUnited Airlines
Deal found 7/12C$ 479
Direct flights from Pearson Intl to Key Largo
Explore direct flight options from Pearson Intl to Key Largo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 December 2025.
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 16/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 330
Tue 6/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 13/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 7/12C$ 332
Thu 15/19:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 20/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 5/12C$ 336
Mon 19/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Wed 28/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 338
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Wed 21/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 344
Sun 11/19:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 13/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 6/12C$ 345
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 27/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 350
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 13/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 7/12C$ 351
Last-minute flights from Pearson Intl to Key Largo
Discover last-minute flight deals from Pearson Intl to Key Largo. Data last updated 8 December 2025 and is based on user searches.
Tue 6/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 13/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 7/12C$ 332
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 16/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 330
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Wed 21/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 344
Mon 12/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Tue 27/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 350
Thu 15/19:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 20/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 5/12C$ 336
Mon 19/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 23/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 6/12C$ 338
Mon 19/19:40 a.m.YYZ - MIA
Nonstop3h 29mMultiple Airlines
Wed 28/17:00 a.m.MIA - YYZ
2 stops16h 20mMultiple Airlines
Deal found 8/12C$ 345
Mon 19/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Mon 26/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 8/12C$ 351
Mon 19/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Wed 28/12:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 8/12C$ 355
One-way flights from Pearson Intl to Key Largo
Search for one-way flight options from Pearson Intl to Key Largo. Find affordable one-way fares based on user searches. Data last updated 8 December 2025.
Wed 7/19:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Deal found 7/12C$ 225
Mon 5/13:40 p.m.YYZ - MIA
2 stops20h 14mMultiple Airlines
Deal found 8/12C$ 227
Thu 5/23:15 p.m.YYZ - MIA
1 stop8h 44mMultiple Airlines
Deal found 7/12C$ 229
Wed 31/128:50 p.m.YYZ - MIA
Nonstop3h 26mAir Canada
Deal found 7/12C$ 231
Mon 9/29:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Deal found 7/12C$ 232
Wed 28/13:15 p.m.YYZ - MIA
1 stop8h 44mMultiple Airlines
Deal found 7/12C$ 233
Thu 5/39:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Deal found 8/12C$ 235
Mon 9/36:20 p.m.YYZ - MIA
1 stop25h 38mMultiple Airlines
Deal found 8/12C$ 236
Wed 31/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 7/12C$ 238
Tue 27/13:40 p.m.YYZ - MIA
2 stops20h 16mMultiple Airlines
Deal found 7/12C$ 239
Mon 9/27:15 a.m.YYZ - MIA
1 stop6h 40mPorter Airlines
Deal found 7/12C$ 240
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 8 December 2025.
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 8 December 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
Mon 5/1
10:45 a.m.-6:24 p.m.
1 stop7h 39m
Miami
Wed 7/1
9:00 a.m.-4:02 p.m.
1 stop7h 02m
C$ 428
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Tue 6/1
10:45 a.m.-4:34 p.m.
1 stop5h 49m
Miami
Sat 10/1
6:00 a.m.-1:43 p.m.
1 stop7h 43m
C$ 455
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Wed 7/1
6:06 a.m.-12:54 p.m.
1 stop6h 48m
Miami
Sat 17/1
11:59 a.m.-8:26 p.m.
1 stop8h 27m
C$ 457
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Wed 7/1
9:00 a.m.-9:54 p.m.
2 stops12h 54m
Miami
Thu 15/1
12:35 p.m.-9:24 p.m.
1 stop8h 49m
C$ 461
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Mon 5/1
9:30 a.m.-6:24 p.m.
1 stop8h 54m
Miami
Thu 8/1
7:15 a.m.-1:43 p.m.
1 stop6h 28m
C$ 461
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Wed 7/1
9:30 a.m.-4:34 p.m.
1 stop7h 04m
Miami
Sat 10/1
6:20 a.m.-2:20 p.m.
1 stop8h 00m
C$ 461
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Sat 24/1
7:15 a.m.-1:55 p.m.
1 stop6h 40m
Miami
Fri 30/1
2:10 p.m.-5:30 p.m.
Nonstop3h 20m
C$ 477
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Fri 9/1
10:00 a.m.-4:22 p.m.
1 stop6h 22m
Miami
Fri 9/1
6:25 p.m.-11:46 p.m.
1 stop5h 21m
C$ 479
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Thu 8/1
10:00 a.m.-4:22 p.m.
1 stop6h 22m
Miami
Thu 8/1
6:25 p.m.-11:46 p.m.
1 stop5h 21m
C$ 479
TorontoMiami
YYZ - MIA
YYZMIA
Toronto Pearson Intl
Wed 21/1
10:00 a.m.-4:22 p.m.
1 stop6h 22m
Miami
Wed 21/1
6:25 p.m.-11:46 p.m.
1 stop5h 21m
C$ 479
Flights are sorted by cheapest round-trip flights first.
Deals found on 6/12
Showing 1-10 of 21 results
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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 5 December 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$ 112). Flying from Toronto Pearson Intl Airport to Key Largo in December is currently the most expensive (average of C$ 191). 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 8 December 2025.
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 40% 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 16 December 2024.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Key Largo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday 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 8 December 2025.
The most flights from YYZ to KE9 are scheduled on a Saturday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 8 December 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Key Largo, such as Porter Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
It's good. Planes are new and fresh. WiFi is best and stands out
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 48m. 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$ 114. 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 American Airlines (88%), GOL (88%) or Qatar Airways (85%) 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$ 211. On average you can expect to pay C$ 816. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 330.
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$ 112). Flying from Toronto Pearson Intl Airport to Key Largo in December is currently the most expensive (average of C$ 191). 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.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 8 December 2025.
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 8 December 2025.
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 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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