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$90+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$255
(Kiwi.com)

One-way from

$90
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$374
From Key Largo to Canada
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One-way flight from Key Largo to Canada
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Highest demand for flights based on searches. 4% potential increase in price ($16 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 July 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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/511:45 amMIA - YVR
2 stops13h 51mMultiple Airlines
Fri 9/129:30 amYVR - MIA
1 stop11h 42mMultiple Airlines
Deal found 7/29$237
This Flightnetwork deal was found by Cheapflights users on 7/29. 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.
Thu 9/112:20 pmMIA - YYZ
1 stop8h 54mAir Canada
Thu 9/186:15 amYYZ - MIA
1 stop7h 05mAir Canada
Deal found 7/29$276
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/187:00 amMIA - YYC
1 stop15h 19mMultiple Airlines
Wed 9/2412:15 pmYYC - MIA
1 stop24h 24mMultiple Airlines
Deal found 7/31$278
This Flightnetwork deal was found by Cheapflights users on 7/29. 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.
Thu 10/308:00 amMIA - YYZ
1 stop8h 40mMultiple Airlines
Mon 11/39:40 amYYZ - MIA
Nonstop3h 29mMultiple Airlines
Deal found 7/29$281
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/145:59 pmMIA - YEG
2 stops27h 27mMultiple Airlines
Sun 9/2110:35 amYEG - MIA
1 stop29h 53mMultiple Airlines
Deal found 7/31$284
This Booking.com deal was found by Cheapflights users on 7/30. 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 10/142:20 pmMIA - YUL
Nonstop3h 40mAir Canada
Sun 10/199:30 amYUL - MIA
Nonstop3h 50mAir Canada
Deal found 7/30$296
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/247:10 amMIA - YUL
1 stop10h 45mMultiple Airlines
Mon 9/296:35 pmYUL - MIA
1 stop20h 13mMultiple Airlines
Deal found 7/29$312
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 11/611:07 amMIA - YTZ
1 stop7h 48mMultiple Airlines
Tue 11/117:40 pmYTZ - MIA
1 stop19h 02mMultiple Airlines
Deal found 7/29$314
This Air Canada deal was found by Cheapflights users on 7/29. 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 11/198:00 amMIA - YTZ
1 stop8h 55mAir Canada
Wed 11/263:30 pmYTZ - MIA
1 stop6h 59mAir Canada
Deal found 7/29$322
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Tue 9/92:20 pmMIA - YQB
1 stop8h 35mAir Canada
Tue 9/166:10 amYQB - MIA
1 stop7h 10mAir Canada
Deal found 7/29$330
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/52:39 pmMIA - YYZ
1 stop7h 50mAmerican Airlines
Wed 9/105:17 pmYYZ - MIA
1 stop5h 38mAmerican Airlines
Deal found 7/29$343
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 9/216:50 amMIA - YUL
1 stop8h 39mAmerican Airlines
Wed 9/247:25 amYUL - MIA
1 stop6h 32mAmerican Airlines
Deal found 7/29$346

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 July 31, 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

Fri 9/5

11:45 am-10:36 pm

2 stops13h 51m

Vancouver Intl

Fri 9/12

9:30 am-12:12 am

1 stop11h 42m

$237

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 9/11

2:20 pm-11:14 pm

1 stop8h 54m

Toronto Pearson Intl

Thu 9/18

6:15 am-1:20 pm

1 stop7h 05m

$276

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Thu 9/18

7:00 am-8:19 pm

1 stop15h 19m

Calgary

Wed 9/24

12:15 pm-2:39 pm

1 stop24h 24m

$278

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 9/19

11:45 am-9:07 pm

1 stop9h 22m

Toronto Pearson Intl

Sun 9/21

4:00 pm-5:33 pm

1 stop25h 33m

$283

MiamiEdmonton

MIA - YEG

MIAYEG

Miami

Sun 9/14

5:59 pm-7:26 pm

2 stops27h 27m

Edmonton

Sun 9/21

10:35 am-6:28 pm

1 stop29h 53m

$284

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Tue 10/14

2:20 pm-6:00 pm

Nonstop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

9:30 am-1:20 pm

Nonstop3h 50m

$296

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 9/24

7:10 am-5:55 pm

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 9/29

6:35 pm-2:48 pm

1 stop20h 13m

$312

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Tue 10/14

7:00 am-12:17 pm

1 stop29h 17m

Toronto Island

Sat 10/18

11:00 am-6:19 pm

1 stop7h 19m

$316

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Tue 9/9

2:20 pm-10:55 pm

1 stop8h 35m

Québec City

Tue 9/16

6:10 am-1:20 pm

1 stop7h 10m

$330

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 9/5

2:39 pm-10:29 pm

1 stop7h 50m

Toronto Pearson Intl

Wed 9/10

5:17 pm-10:55 pm

1 stop5h 38m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 54 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, 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 July 31, 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 July 31, 2025.

The most flights from KE9 to CA0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, 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 July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Porter Airlines
8.0
Very good
318 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Transat
7.7
Good
424 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    $118 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Air Transat and American Airlines, with prices starting from $139 and $143, respectively.

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

    The most popular route from Key Largo to Canada is Miami - Toronto Pearson Intl. You may also consider Miami - Montreal Pierre Elliott Trudeau Intl or Miami - Vancouver 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 Brussels Airlines (91%), GOL (90%) and American Airlines (70%).

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

    While on average a flight from Key Largo to Canada is generally $1,891, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Miami - Toronto Pearson Intl), you can expect to pay $289 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.

See more FAQs

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Alternative routes for Key Largo to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$32Average$176FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$68Average$464FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$74Average$440FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$76Average$312FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$89Average$327FlexibilityNo cancel feeOn-time50%
WestJetCheapest$96Average$414FlexibilityNo cancel feeOn-time60%
DeltaCheapest$124Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$143Average$444FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$328Average$428FlexibilityNo cancel feeOn-time75%

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