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$70+ Cheap flights from Key Largo, FL to Canada

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Key Largo to Canada

Cheapest flights from Key Largo to Canada
Explore the most affordable flight options available from Key Largo to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Flightnetwork deal was found by Cheapflights users on 12/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 pmMIA - YYZ
Nonstop3h 21mMultiple Airlines
Thu 1/159:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 12/16$268
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Wed 1/79:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 12/15$310
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Wed 12/179:05 pmMIA - YYZ
Nonstop3h 21mAir Canada
Wed 1/74:00 pmYYZ - MIA
1 stop6h 29mAir Canada
Deal found 12/15$320
This Flightnetwork deal was found by Cheapflights users on 12/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 pmMIA - YYZ
Nonstop3h 21mAir Canada
Tue 12/304:50 pmYYZ - MIA
Nonstop3h 26mAir Canada
Deal found 12/17$327
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:10 pmMIA - YYZ
Nonstop3h 20mMultiple Airlines
Wed 12/319:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 12/16$337
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Wed 12/319:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 12/16$343
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Wed 12/319:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 12/16$345
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/172:10 pmMIA - YYZ
Nonstop3h 20mMultiple Airlines
Wed 1/75:15 pmYYZ - MIA
2 stops26h 31mMultiple Airlines
Deal found 12/15$356
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Tue 12/231:20 pmMIA - YTZ
1 stop6h 35mMultiple Airlines
Thu 1/1510:30 amYTZ - MIA
2 stops12h 44mMultiple Airlines
Deal found 12/16$362
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/317:14 pmMIA - YTZ
1 stop18h 06mMultiple Airlines
Wed 1/73:00 pmYTZ - MIA
1 stop8h 09mMultiple Airlines
Deal found 12/17$380
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:20 pmMIA - YTZ
1 stop6h 35mAir Canada
Thu 1/158:30 amYTZ - MIA
1 stop13h 59mAir Canada
Deal found 12/16$395
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Mon 12/228:00 amMIA - YUL
Nonstop3h 39mAir Canada
Mon 1/126:30 pmYUL - MIA
Nonstop3h 59mAir Canada
Deal found 12/15$413

Find flight deals from Key Largo to Canada

Keep the following information in mind while searching for Key Largo to Canada flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$192
(Kiwi.com)

One-way from

$70
(Trip.com)

Popular in

October

Cheapest in

February

Average price

$334
Provider with most accurate pricing for Miami-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Toronto (YTO) flights.
Search Deals
From Key Largo to Canada
Search Deals
One-way flight from Key Largo to Canada
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Canada 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 December 18, 2025.
Use the filters below to find and compare flights from Key Largo to Canada that are best for you.

Fly from

Key Largo

Fly to

Canada

Route

Depart

Return

Price

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Wed 1/14

1:01 pm-12:15 am

2 stops14h 14m

Vancouver Intl

Wed 1/21

11:00 pm-11:56 am

1 stop9h 56m

$197

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Thu 1/8

8:51 pm-5:06 pm

1 stop22h 15m

Calgary

Mon 1/12

9:45 pm-11:56 am

2 stops12h 11m

$197

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Wed 1/14

1:01 pm-9:51 pm

1 stop10h 50m

Calgary

Wed 1/21

12:20 pm-7:46 pm

1 stop29h 26m

$200

MiamiAbbotsford

MIA - YXX

MIAYXX

Miami

Thu 1/22

7:00 am-12:10 am

3 stops20h 10m

Abbotsford

Mon 1/26

8:15 pm-11:56 am

2 stops12h 41m

$227

MiamiEdmonton

MIA - YEG

MIAYEG

Miami

Tue 1/13

7:00 am-10:49 pm

2 stops17h 49m

Edmonton

Mon 1/19

12:45 am-11:56 am

1 stop9h 11m

$234

MiamiAbbotsford

MIA - YXX

MIAYXX

Miami

Tue 1/20

1:01 pm-12:10 am

2 stops14h 09m

Abbotsford

Fri 1/23

8:10 pm-11:56 am

2 stops12h 46m

$249

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Fri 1/9

7:09 pm-11:12 am

1 stop19h 03m

Vancouver Intl

Tue 1/13

7:45 pm-10:39 am

2 stops11h 54m

$252

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Fri 1/30

5:54 am-5:15 pm

1 stop13h 21m

Calgary

Fri 2/6

9:45 pm-11:56 am

2 stops12h 11m

$259

MiamiEdmonton

MIA - YEG

MIAYEG

Miami

Fri 1/30

7:09 pm-12:11 pm

1 stop19h 02m

Edmonton

Fri 2/6

4:05 pm-10:59 am

2 stops16h 54m

$263

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Mon 2/2

2:55 pm-10:03 pm

1 stop7h 08m

Toronto Island

Mon 2/9

7:00 am-1:55 pm

1 stop6h 55m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada 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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Canada

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

Currently, April is the cheapest month in which you can book a flight from Key Largo to Canada (average of $39). Flying from Key Largo to Canada in August is currently the most expensive (average of $105). 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 CA?

Find hourly flight availability from Key Largo to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Key Largo to Canada, 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 31% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Canada. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Canada flight should consider departing on Wednesday 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 Canada

Explore weekly flight availability from Key Largo to Canada. 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 December 18, 2025.

The most flights from KE9 to CA0 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta, and United Airlines from Key Largo to Canada to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,009 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,093 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,054 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,534 reviews
Porter Airlines
8.0
Very good
399 reviews

Comfort

7.9

Entertainment

7.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

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 Key Largo to Canada. 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 Key Largo to Canada?

    Airlines like Porter Airlines and Delta fly from Key Largo to Canada in about 7h 08m. The time it takes to get you to your destination can typically vary by up to 1h 44m. The distance from Key Largo to Canada is about 1232 mi. This flight may include one or multiple stops.

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

    $27 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on Porter Airlines and Air Transat, with prices starting from $50 and $58, respectively.

  • What are the most popular routes from Key Largo to Canada?

    The most popular route from Key Largo to Canada is Miami - Vancouver Intl. You may also consider Miami - Montreal Pierre Elliott Trudeau Intl or Miami - Toronto Pearson Intl.

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

    The top 3 most reliable airlines when flying from Key Largo to Canada are Envoy Air (100%), GOL (100%) and Air Canada Rouge (86%).

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

    While on average a flight from Key Largo to Canada is generally $430, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Miami - Vancouver Intl), you can expect to pay $197 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Canada (average of $39). Flying from Key Largo to Canada in August is currently the most expensive (average of $105). 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.

See more FAQs

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Top 9 airlines flying from Key Largo to Canada

Discover the top 9 airlines that operate flights from Key Largo to Canada. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$32Average$182FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$68Average$419FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$81Average$308FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$82Average$459FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$96Average$318FlexibilityNo cancel feeOn-time50%
WestJetCheapest$102Average$380FlexibilityNo cancel feeOn-time60%
DeltaCheapest$130Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$212Average$467FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$328Average$374FlexibilityNo cancel feeOn-time75%

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