Cheap flights from Toronto Pearson Intl Airport to Key Largo from C$ 248
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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
20 Sep — 27 Sep1
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 April or January, 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
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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 21 August 2026.
Sun 13/94:00 p.m. -
1 stop6h 17m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 378
Wed 9/98:55 a.m. -
Nonstop3h 19m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 387
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 389
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 392
Wed 30/98:55 a.m. -
Nonstop3h 19m
Wed 7/109:45 p.m. -
Nonstop3h 15m
Deal found 16/8C$ 394
Wed 21/108:55 a.m. -
Nonstop3h 19m
Thu 12/117:20 a.m. -
Nonstop3h 14m
Deal found 17/8C$ 397
Tue 8/92:00 p.m. -
1 stop8h 17m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 401
Sun 4/105:30 p.m. -
Nonstop3h 19m
Sun 11/107:10 a.m. -
1 stop8h 23m
Deal found 17/8C$ 403
Sun 13/94:00 p.m. -
1 stop6h 17m
Wed 16/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 405
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 21 August 2026.
Sat 5/126:15 p.m. -
1 stop6h 42m
Sun 13/128:00 a.m. -
1 stop5h 33m
Deal found 19/8C$ 505
Wed 3/27:00 a.m. -
2 stops10h 35m
Thu 18/26:20 a.m. -
1 stop7h 50m
Deal found 19/8C$ 505
Thu 5/119:35 a.m. -
Nonstop3h 30m
Thu 3/122:05 p.m. -
Nonstop3h 20m
Deal found 16/8C$ 528
Tue 29/96:00 a.m. -
1 stop6h 07m
Fri 2/109:00 a.m. -
1 stop9h 09m
Deal found 20/8C$ 506
Sun 4/107:30 a.m. -
1 stop16h 09m
Wed 7/101:26 p.m. -
1 stop5h 36m
Deal found 20/8C$ 529
Sat 3/106:00 a.m. -
1 stop6h 07m
Thu 8/101:19 p.m. -
1 stop9h 37m
Deal found 20/8C$ 529
Mon 26/102:57 p.m. -
1 stop7h 18m
Sun 1/117:00 a.m. -
1 stop9h 47m
Deal found 16/8C$ 535
Fri 25/97:45 a.m. -
1 stop9h 05m
Sun 11/107:16 a.m. -
1 stop10h 22m
Deal found 16/8C$ 535
Sun 6/98:50 a.m. -
1 stop6h 20m
Mon 14/912:17 p.m. -
1 stop8h 27m
Deal found 17/8C$ 535
Thu 3/126:05 a.m. -
1 stop8h 25m
Fri 11/127:00 a.m. -
1 stop10h 54m
Deal found 19/8C$ 535
Thu 15/1012:10 p.m. -
1 stop9h 06m
Thu 22/103:30 p.m. -
1 stop7h 59m
Deal found 18/8C$ 535
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 21 August 2026.
Wed 9/98:55 a.m. -
Nonstop3h 19m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 387
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 389
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 392
Wed 30/98:55 a.m. -
Nonstop3h 19m
Wed 7/109:45 p.m. -
Nonstop3h 15m
Deal found 16/8C$ 394
Wed 21/108:55 a.m. -
Nonstop3h 19m
Thu 12/117:20 a.m. -
Nonstop3h 14m
Deal found 17/8C$ 397
Wed 16/98:55 a.m. -
Nonstop3h 19m
Wed 23/91:10 p.m. -
Nonstop3h 09m
Deal found 16/8C$ 405
Wed 16/96:00 a.m. -
Nonstop3h 37m
Wed 23/98:05 p.m. -
Nonstop3h 24m
Deal found 17/8C$ 407
Thu 1/108:55 a.m. -
Nonstop3h 19m
Mon 5/109:45 p.m. -
Nonstop3h 15m
Deal found 17/8C$ 408
Wed 6/19:35 a.m. -
Nonstop3h 30m
Wed 20/12:05 p.m. -
Nonstop3h 20m
Deal found 17/8C$ 409
Wed 6/19:35 a.m. -
Nonstop3h 30m
Wed 20/12:05 p.m. -
Nonstop3h 20m
Deal found 19/8C$ 411
Last-minute flights from Pearson Intl to Key Largo
Discover last-minute flight deals from Pearson Intl to Key Largo. Data last updated 21 August 2026 and is based on user searches.
Tue 8/92:00 p.m. -
1 stop8h 17m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 401
Wed 9/98:55 a.m. -
Nonstop3h 19m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 387
Sun 13/94:00 p.m. -
1 stop6h 17m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 378
Sun 13/94:00 p.m. -
1 stop6h 17m
Wed 16/91:10 p.m. -
Nonstop3h 09m
Deal found 17/8C$ 405
Wed 16/96:00 a.m. -
Nonstop3h 37m
Wed 23/98:05 p.m. -
Nonstop3h 24m
Deal found 17/8C$ 407
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 389
Wed 30/96:00 a.m. -
Nonstop3h 37m
Wed 7/108:06 p.m. -
Nonstop3h 23m
Deal found 16/8C$ 392
Wed 30/98:55 a.m. -
Nonstop3h 19m
Wed 7/109:45 p.m. -
Nonstop3h 15m
Deal found 16/8C$ 394
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 21 August 2026.
Tue 29/94:00 p.m. -
1 stop6h 17m
Deal found 19/8C$ 248
Wed 28/106:00 a.m. -
Nonstop3h 34m
Deal found 20/8C$ 250
Tue 8/93:00 p.m. -
1 stop7h 17m
Deal found 20/8C$ 251
Wed 16/94:00 p.m. -
1 stop6h 17m
Deal found 17/8C$ 252
Tue 13/105:30 p.m. -
Nonstop3h 19m
Deal found 16/8C$ 254
Wed 30/93:45 p.m. -
1 stop4h 54m
Deal found 16/8C$ 255
Wed 9/98:55 a.m. -
Nonstop3h 19m
Deal found 18/8C$ 256
Wed 11/116:00 a.m. -
1 stop6h 21m
Deal found 17/8C$ 258
Sat 5/95:55 p.m. -
Nonstop3h 28m
Deal found 20/8C$ 259
Wed 30/912:05 p.m. -
2 stops10h 12m
Deal found 16/8C$ 261
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 21 August 2026.
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 7,457,451 searches. Data last updated 21 August 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 Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Sat 5/12
6:15 p.m.-12:57 a.m.
1 stop6h 42m
Miami
Sun 13/12
8:00 a.m.-1:33 p.m.
1 stop5h 33m
C$ 505
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Wed 3/2
7:00 a.m.-5:35 p.m.
2 stops10h 35m
Miami
Thu 18/2
6:20 a.m.-2:10 p.m.
1 stop7h 50m
C$ 505
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Tue 29/9
6:00 a.m.-12:07 p.m.
1 stop6h 07m
Miami
Fri 2/10
9:00 a.m.-6:09 p.m.
1 stop9h 09m
C$ 506
Quickest round-trip
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Thu 5/11
9:35 a.m.-1:05 p.m.
Nonstop3h 30m
Miami
Thu 3/12
2:05 p.m.-5:25 p.m.
Nonstop3h 20m
C$ 528
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Sun 4/10
7:30 a.m.-11:39 p.m.
1 stop16h 09m
Miami
Wed 7/10
1:26 p.m.-7:02 p.m.
1 stop5h 36m
C$ 529
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Sat 3/10
6:00 a.m.-12:07 p.m.
1 stop6h 07m
Miami
Thu 8/10
1:19 p.m.-10:56 p.m.
1 stop9h 37m
C$ 529
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Mon 26/10
2:57 p.m.-10:15 p.m.
1 stop7h 18m
Miami
Sun 1/11
7:00 a.m.-4:47 p.m.
1 stop9h 47m
C$ 535
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Fri 25/9
7:45 a.m.-4:50 p.m.
1 stop9h 05m
Miami
Sun 11/10
7:16 a.m.-5:38 p.m.
1 stop10h 22m
C$ 535
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Sun 6/9
8:50 a.m.-3:10 p.m.
1 stop6h 20m
Miami
Mon 14/9
12:17 p.m.-8:44 p.m.
1 stop8h 27m
C$ 535
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Thu 3/12
6:05 a.m.-2:30 p.m.
1 stop8h 25m
Miami
Fri 11/12
7:00 a.m.-5:54 p.m.
1 stop10h 54m
C$ 535
Flights are sorted by cheapest round-trip flights first.
Deals found on 18/8
Showing 1-10 of 22 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.
YYZ-MIA
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
YYZ-KE9
YYZ-MIA
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 21 August 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 22% 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 21 August 2026.
The most flights from YYZ to KE9 are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Key Largo?
Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to Key Largo flights typically cost between C$ 461 and C$ 684 in September.The cheapest round-trip price found within the last 5 days was C$ 378 on Air Canada (13 Sep-15 Sep).
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 15 August 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 21 August 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.
My first flight with an all female flight crew who were the best ever.
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 3h 30m. Fly via Delta, United Airlines, or Porter Airlines 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$ 130. 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 (70%), Air Canada Rouge (66%) or Qatar Airways (66%) 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$ 259. On average you can expect to pay C$ 955. The most popular route, (Toronto Pearson Intl - Miami), can usually be booked for C$ 411.
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.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.
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 7,457,451 searches. Data last updated 21 August 2026.
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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