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Cheap flights from Canada to Key Largo from C$ 179

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Canada to Key Largo

Keep the following information in mind while searching for Canada to Key Largo flight deals. Data was last updated 30 July 2025.

Round-trip from

C$ 332

One-way from

C$ 179

Popular in

December

Cheapest in

January

Average price

C$ 477
Air Canada
  • Air Canada
  • 23/10-26/10
  • Nonstop
  • 6h 39m total
  • Canada to Key Largo
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 25h 53m total
  • Canada to Key Largo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Canada to Key Largo

Cheapest flights from Canada to Key Largo
Explore the most affordable flight options available from Canada to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Thu 23/107:45 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Sun 26/109:05 p.m.MIA - YYZ
Nonstop3h 21mAir Canada
Deal found 29/7C$ 332
Tue 19/87:35 p.m.YUL - MIA
Nonstop3h 41mAir Canada
Tue 26/87:55 a.m.MIA - YUL
Nonstop3h 36mAir Canada
Deal found 29/7C$ 343
Thu 25/98:55 a.m.YYC - MIA
1 stop13h 49mMultiple Airlines
Mon 29/96:59 p.m.MIA - YYC
1 stop25h 22mMultiple Airlines
Deal found 29/7C$ 372
Thu 21/87:55 a.m.YYZ - MIA
1 stop15h 10mMultiple Airlines
Fri 12/911:45 a.m.MIA - YYZ
2 stops26h 20mMultiple Airlines
Deal found 28/7C$ 377
Thu 25/96:15 a.m.YEG - MIA
2 stops15h 57mMultiple Airlines
Sun 28/95:30 a.m.MIA - YEG
2 stops18h 57mMultiple Airlines
Deal found 27/7C$ 381
Thu 11/99:00 a.m.YWG - MIA
1 stop14h 12mMultiple Airlines
Mon 15/95:30 a.m.MIA - YWG
2 stops20h 00mMultiple Airlines
Deal found 28/7C$ 389
Sun 26/109:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 31/102:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 29/7C$ 403
Sun 16/116:45 a.m.YUL - MIA
1 stop6h 24mPorter Airlines
Fri 21/112:10 p.m.MIA - YUL
1 stop10h 25mPorter Airlines
Deal found 30/7C$ 407
Sun 31/81:25 p.m.YTZ - MIA
1 stop27h 55mMultiple Airlines
Tue 9/97:00 a.m.MIA - YTZ
1 stop13h 02mMultiple Airlines
Deal found 28/7C$ 408
Tue 2/98:30 p.m.YVR - MIA
2 stops15h 23mMultiple Airlines
Mon 8/911:45 a.m.MIA - YVR
1 stop12h 20mMultiple Airlines
Deal found 27/7C$ 415
Mon 18/83:25 p.m.YTZ - MIA
1 stop7h 51mAir Canada
Tue 2/97:55 a.m.MIA - YTZ
1 stop8h 50mAir Canada
Deal found 29/7C$ 417
Mon 27/108:30 a.m.YVR - MIA
Nonstop6h 09mAir Canada
Thu 6/1112:45 p.m.MIA - YVR
1 stop11h 01mAir Canada
Deal found 29/7C$ 454

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 629,999 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Canada to Key Largo that are best for you.

Fly from

Canada

Fly to

Key Largo

Route

Depart

Return

Price

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 23/10

7:45 a.m.-11:03 a.m.

Nonstop3h 18m

Miami

Sun 26/10

9:05 p.m.-12:26 a.m.

Nonstop3h 21m

C$ 332

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

7:35 p.m.-11:16 p.m.

Nonstop3h 41m

Miami

Tue 26/8

7:55 a.m.-11:31 a.m.

Nonstop3h 36m

C$ 343

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

2:35 p.m.-9:45 p.m.

2 stops7h 10m

Miami

Fri 15/8

6:35 a.m.-3:25 p.m.

1 stop8h 50m

C$ 368

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 25/9

8:55 a.m.-12:44 a.m.

1 stop13h 49m

Miami

Mon 29/9

6:59 p.m.-6:21 p.m.

1 stop25h 22m

C$ 372

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 21/8

7:55 a.m.-11:05 p.m.

1 stop15h 10m

Miami

Fri 12/9

11:45 a.m.-2:05 p.m.

2 stops26h 20m

C$ 377

EdmontonMiami

YEG - MIA

YEGMIA

Edmonton

Thu 25/9

6:15 a.m.-12:12 a.m.

2 stops15h 57m

Miami

Sun 28/9

5:30 a.m.-10:27 p.m.

2 stops18h 57m

C$ 381

WinnipegMiami

YWG - MIA

YWGMIA

Winnipeg

Thu 11/9

9:00 a.m.-12:12 a.m.

1 stop14h 12m

Miami

Mon 15/9

5:30 a.m.-12:30 a.m.

2 stops20h 00m

C$ 389

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 26/10

9:40 a.m.-1:09 p.m.

Nonstop3h 29m

Miami

Fri 31/10

2:10 p.m.-5:30 p.m.

Nonstop3h 20m

C$ 403

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 31/8

1:25 p.m.-5:20 p.m.

1 stop27h 55m

Miami

Tue 9/9

7:00 a.m.-8:02 p.m.

1 stop13h 02m

C$ 408

VancouverMiami

YVR - MIA

YVRMIA

Vancouver Intl

Tue 2/9

8:30 p.m.-2:53 p.m.

2 stops15h 23m

Miami

Mon 8/9

11:45 a.m.-9:05 p.m.

1 stop12h 20m

C$ 415

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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

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

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

Currently, April is the cheapest month in which you can book a flight from Canada to Key Largo (average of C$ 251). Flying from Canada to Key Largo in August is currently the most expensive (average of C$ 369). 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 CA to KE9?

Find hourly flight availability from Canada 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 30 July 2025.

When flying from Canada to Key Largo, 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 Canada to Key Largo

Explore weekly flight availability from Canada 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 30 July 2025.

The most flights from CA0 to KE9 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 (6 on average).

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 30 July 2025.
Get a feel of what it's like to fly with Alaska Airlines,Porter Airlines, andDelta from Canada to Key Largo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Porter Airlines
8.0
Very good
318 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Air Transat
7.7
Good
424 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

Find useful and relevant information for your journey from Canada to Key Largo. 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 Canada to Key Largo one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 226. Users have also found prices from C$ 241 and C$ 248 on Porter Airlines and Alaska Airlines, respectively.

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

    When deciding which route to take from Canada to Key Largo consider Toronto Pearson Intl - Miami, Montreal Pierre Elliott Trudeau Intl - Miami or Vancouver Intl - Miami as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Canada to Key Largo on time: British Airways (85%), Qatar Airways (78%), Brussels Airlines (75%).

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

    On average you can expect to pay C$ 742 for a flight from Canada to Key Largo. The cheapest flight overall is C$ 236 while the most popular route, (Toronto Pearson Intl - Miami) is currently priced at C$ 341.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada 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.

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

    Currently, April is the cheapest month in which you can book a flight from Canada to Key Largo (average of C$ 251). Flying from Canada to Key Largo in August is currently the most expensive (average of C$ 369). 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 Canada to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Canada to Key Largo

Discover the top 9 airlines that operate flights from Canada 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 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 114AverageC$ 301FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Canada JetlinesCheapestC$ 141AverageC$ 289FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
United AirlinesCheapestC$ 142AverageC$ 593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 170AverageC$ 465FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 175AverageC$ 522FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 175AverageC$ 597FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 185AverageC$ 574FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 199AverageC$ 449FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 208AverageC$ 524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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 Canada to Key Largo?

Deals for Canada to Key Largo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Canada to Key Largo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key Largo from Canada.

Can Cheapflights find flights from Canada to Key Largo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Key Largo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to Key Largo become cheaper?

Yes, Cheapflights offers price alerts on Canada to Key Largo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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