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$95+ Cheap flights from Key Largo, FL to Toronto (YTO)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YTO
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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The best prices from Key Largo to Toronto are usually found in April or October, booked 69 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Key Largo to Toronto

Keep the following information in mind while searching for Key Largo to Toronto flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$215
(Trip.com)

One-way from

$95
(iWofly)

Popular in

May

Cheapest in

April

Average price

$282
Provider with most accurate pricing for Miami-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Miami-Toronto (YTO) flights.
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From Key Largo to Toronto (YTO)
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One-way flight from Key Largo to Toronto (YTO)
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key Largo to Toronto

Cheapest flights from Key Largo to Toronto
Explore the most affordable flight options available from Key Largo to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Trip.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/202:05 pmMIA - YYZ
Nonstop3h 25mPorter Airlines
Tue 3/259:40 amYYZ - MIA
Nonstop3h 25mPorter Airlines
Deal found 2/23$215
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:43 amMIA - YYZ
2 stops38h 12mMultiple Airlines
Sun 3/169:40 amYYZ - MIA
Nonstop3h 25mMultiple Airlines
Deal found 2/22$226
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/118:00 amMIA - YTZ
1 stop8h 50mAir Canada
Sun 4/1310:25 amYTZ - MIA
1 stop6h 48mAir Canada
Deal found 2/21$261
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/277:23 pmMIA - YTZ
1 stop13h 41mMultiple Airlines
Wed 4/211:30 amYTZ - MIA
1 stop11h 27mMultiple Airlines
Deal found 2/22$272
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:39 amMIA - YYZ
Nonstop3h 20mAmerican Airlines
Tue 4/2212:50 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 2/22$292
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:00 amMIA - YYZ
1 stop8h 45mUnited Airlines
Mon 3/109:30 amYYZ - MIA
1 stop7h 15mUnited Airlines
Deal found 2/22$294
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:30 pmMIA - YYZ
Nonstop3h 15mAir Canada
Tue 3/46:15 pmYYZ - MIA
Nonstop3h 22mAir Canada
Deal found 2/21$295
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/274:47 pmMIA - YYZ
1 stop7h 11mDelta
Wed 4/26:15 pmYYZ - MIA
1 stop6h 30mDelta
Deal found 2/22$299
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:00 amMIA - YYZ
1 stop5h 06mWestJet
Fri 4/187:00 pmYYZ - MIA
2 stops17h 45mWestJet
Deal found 2/23$335

Find flights from Key Largo to Toronto within your budget

Customize your flight search to find flights from Key Largo to Toronto 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 2,558,603 searches. Data last updated February 23, 2025.

Fly from

Key Largo

Fly to

Toronto

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 3/20

2:05 pm-5:30 pm

Nonstop3h 25m

Toronto Pearson Intl

Tue 3/25

9:40 am-1:05 pm

Nonstop3h 25m

$215

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 3/10

9:43 am-11:55 pm

2 stops38h 12m

Toronto Pearson Intl

Sun 3/16

9:40 am-1:05 pm

Nonstop3h 25m

$226

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Fri 4/11

8:00 am-4:50 pm

1 stop8h 50m

Toronto Island

Sun 4/13

10:25 am-5:13 pm

1 stop6h 48m

$261

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 3/27

7:23 pm-9:04 am

1 stop13h 41m

Toronto Island

Wed 4/2

11:30 am-10:57 pm

1 stop11h 27m

$272

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Wed 4/16

8:39 am-11:59 am

Nonstop3h 20m

Toronto Pearson Intl

Tue 4/22

12:50 pm-4:10 pm

Nonstop3h 20m

$292

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 3/8

7:00 am-3:45 pm

1 stop8h 45m

Toronto Pearson Intl

Mon 3/10

9:30 am-4:45 pm

1 stop7h 15m

$294

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 3/27

4:47 pm-11:58 pm

1 stop7h 11m

Toronto Pearson Intl

Wed 4/2

6:15 pm-12:45 am

1 stop6h 30m

$299

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Tue 4/8

7:45 am-11:07 am

Nonstop3h 22m

Toronto Pearson Intl

Tue 4/15

6:25 am-12:48 pm

1 stop6h 23m

$307

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 4/12

6:00 am-11:06 am

1 stop5h 06m

Toronto Pearson Intl

Fri 4/18

7:00 pm-12:45 pm

2 stops17h 45m

$335

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Wed 4/9

2:05 pm-5:30 pm

Nonstop3h 25m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 23 results
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Best time to book a flight from Key Largo to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Key Largo 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.

Travel insights for flights from Key Largo to Toronto

Get recent, data-driven insights about flights from Key Largo to Toronto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Toronto. Price data was last updated on February 14, 2025.

The best time to book flights from Key Largo to Toronto is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Key Largo to Toronto?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Toronto (average of $243). Flying from Key Largo to Toronto in July is currently the most expensive (average of $359). 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 KE9 to YTO?

Find hourly flight availability from Key Largo to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Key Largo to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Toronto. Price data was last updated on February 11, 2024.

Travelers seeking maximum savings on their Key Largo to Toronto flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Toronto

Explore weekly flight availability from Key Largo to Toronto. 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 February 23, 2025.

The most flights from KE9 to YTO are scheduled on a Wednesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated February 23, 2025.
To help decide which airline to fly from Key Largo to Toronto, see what other customers have to say about Alaska Airlines, Delta and Porter Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,187 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat
7.8
Good
384 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

LATAM Airlines
7.5
Good
1,784 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Key Largo to Toronto are Porter Airlines ($95), Air Canada ($111), and Delta ($120).

  • What are the most reliable airlines from Key Largo to Toronto?

    Consider GOL (91%), American Airlines (68%) or Porter Airlines (67%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Toronto.

  • What are the cheapest flights from Key Largo to Toronto?

    Looking for the cheapest flight from Key Largo to Toronto? While on average our users pay $677, our data indicates the cheapest price to be $105. The most popular route (Miami - Toronto Pearson Intl), is priced around $220.

  • Can I find deals for flights from Key Largo to Toronto that include hotel bookings?

    Yes. In addition to deals on Key Largo to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Toronto.

  • Can I find deals for business class flights from Key Largo to Toronto?

    Yes. Cheapflights offers flight deals from Key Largo to Toronto 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 Key Largo to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Toronto (average of $243). Flying from Key Largo to Toronto in July is currently the most expensive (average of $359). 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.

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Top 7 airlines flying from Key Largo to Toronto

Discover the top 7 airlines that operate flights from Key Largo to Toronto. 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 2,558,603 searches. Data last updated February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$80Average$294FlexibilityNo cancel feeOn-time67%
Flair AirlinesCheapest$83Average$174FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$89Average$261FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$98Average$250FlexibilityNo cancel feeOn-time52%
WestJetCheapest$102Average$311FlexibilityNo cancel feeOn-time60%
DeltaCheapest$132Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$135Average$371FlexibilityNo cancel feeOn-time71%
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