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$89+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$214
(Kiwi.com)

One-way from

$89
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$358
From Key Largo to Canada
Search Deals
One-way flight from Key Largo to Canada
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Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:25 pmMIA - YVR
1 stop29h 23mMultiple Airlines
Fri 10/38:30 pmYVR - MIA
2 stops18h 12mMultiple Airlines
Deal found 9/16$214
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:15 amMIA - YVR
1 stop18h 33mMultiple Airlines
Mon 10/208:30 pmYVR - MIA
2 stops15h 02mMultiple Airlines
Deal found 9/16$220
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:55 pmMIA - YVR
1 stop27h 53mMultiple Airlines
Tue 10/218:30 pmYVR - MIA
2 stops15h 03mMultiple Airlines
Deal found 9/16$221
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:15 amMIA - YVR
1 stop18h 33mMultiple Airlines
Fri 10/249:30 amYVR - MIA
1 stop12h 04mMultiple Airlines
Deal found 9/16$224
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/292:21 pmMIA - YVR
2 stops29h 33mMultiple Airlines
Wed 11/511:00 pmYVR - MIA
1 stop14h 51mMultiple Airlines
Deal found 9/14$226
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/125:15 amMIA - YVR
1 stop18h 33mMultiple Airlines
Sun 10/196:00 amYVR - MIA
2 stops26h 45mMultiple Airlines
Deal found 9/14$230
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/412:18 pmMIA - YVR
1 stop11h 30mMultiple Airlines
Mon 10/68:30 pmYVR - MIA
2 stops15h 02mMultiple Airlines
Deal found 9/14$235
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/176:00 amMIA - YYZ
1 stop15h 07mMultiple Airlines
Sun 10/269:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 9/15$238
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/246:00 amMIA - YYZ
1 stop15h 07mMultiple Airlines
Fri 10/319:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 9/14$240
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/195:15 amMIA - YVR
1 stop18h 33mMultiple Airlines
Sun 10/266:00 amYVR - MIA
2 stops26h 45mMultiple Airlines
Deal found 9/15$241
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/256:20 amMIA - YYZ
1 stop14h 47mMultiple Airlines
Sat 11/19:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 9/14$242
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/276:00 amMIA - YYZ
1 stop15h 07mMultiple Airlines
Mon 11/39:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 9/14$250

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 September 16, 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

Tue 9/30

6:25 pm-8:48 pm

1 stop29h 23m

Vancouver Intl

Fri 10/3

8:30 pm-5:42 pm

2 stops18h 12m

$214

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Fri 10/17

5:15 am-8:48 pm

1 stop18h 33m

Vancouver Intl

Fri 10/24

9:30 am-12:34 am

1 stop12h 04m

$224

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Sat 10/4

12:18 pm-8:48 pm

1 stop11h 30m

Vancouver Intl

Mon 10/6

8:30 pm-2:32 pm

2 stops15h 02m

$235

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Thu 10/16

12:30 pm-8:48 pm

1 stop11h 18m

Vancouver Intl

Thu 10/23

8:30 pm-12:34 am

2 stops25h 04m

$246

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Fri 10/10

10:42 am-9:32 pm

1 stop12h 50m

Calgary

Sun 10/19

9:00 am-2:38 pm

1 stop27h 38m

$252

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Tue 10/21

7:23 pm-6:21 pm

1 stop24h 58m

Calgary

Sun 10/26

6:30 am-11:45 am

2 stops27h 15m

$258

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Wed 10/29

7:23 pm-5:06 pm

1 stop23h 43m

Calgary

Wed 11/5

7:30 am-9:59 pm

1 stop12h 29m

$258

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Sun 11/9

5:56 pm-11:12 am

1 stop20h 16m

Vancouver Intl

Sat 11/15

8:15 am-10:37 am

2 stops23h 22m

$266

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Wed 10/1

6:57 pm-8:48 pm

1 stop28h 51m

Vancouver Intl

Wed 10/8

1:15 pm-9:19 am

1 stop17h 04m

$277

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 2/19

2:10 pm-5:30 pm

Nonstop3h 20m

Toronto Pearson Intl

Mon 2/23

9:40 am-1:09 pm

Nonstop3h 29m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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2
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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, January is the cheapest month in which you can book a flight from Key Largo to Canada (average of $243). Flying from Key Largo to Canada in August is currently the most expensive (average of $348). 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 September 16, 2025.

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

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 September 16, 2025.

The most flights from KE9 to CA0 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 September 16, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, United Airlines, and American 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
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,924 reviews
Porter Airlines
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,093 reviews
Porter Airlines
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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, Delta, and United Airlines fly from Key Largo to Canada in about 3h 20m. The time it takes to get you to your destination can typically vary by up to 4h 48m. The distance from Key Largo to Canada is about 1235 mi. This flight may include one or multiple stops.

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

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

  • 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 Air Canada Rouge (87%), Brussels Airlines (79%) and British Airways (78%).

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

    While on average a flight from Key Largo to Canada is generally $455, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Miami - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $297 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, January is the cheapest month in which you can book a flight from Key Largo to Canada (average of $243). Flying from Key Largo to Canada in August is currently the most expensive (average of $348). 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 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$32Average$175FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$68Average$515FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$79Average$313FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$79Average$444FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$88Average$302FlexibilityNo cancel feeOn-time50%
WestJetCheapest$100Average$415FlexibilityNo cancel feeOn-time60%
DeltaCheapest$129Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$155Average$458FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$328Average$428FlexibilityNo cancel feeOn-time75%

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