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C$ 91+ Cheap flights from Key Largo

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — YYZ
25 Feb — 4 Mar1
1 adult

What to know about flights from Key Largo

Discover essential information about flights departing from Key Largo, including flight schedules, destinations, airlines operating at the Key Largo airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 February 2025.

Cheapest one-way flight

C$ 152

Cheapest round-trip flight

C$ 164

Cheapest airline

Air Canada

Most popular destination

Toronto Pearson Intl (YYZ)
The cheapest one-way flight from Key Largo is currently to Toronto Pearson Intl.
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The cheapest round-trip flight from Key Largo is currently to Toronto Pearson Intl.
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On average, Air Canada currently has the cheapest one-way flight from Key Largo (avg. price of C$ 639).
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Toronto Pearson Intl (YYZ) is currently the most popular flight destination from Key Largo (average round-trip price of C$ 286).
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Find flights from Key Largo

Cheapest flights from Key Largo
Explore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.

Thu 17/42:05 p.m.MIA - YYZ
Nonstop3h 25mPorter Airlines
Tue 22/49:40 a.m.YYZ - MIA
Nonstop3h 25mPorter Airlines
Deal found 20/2C$ 312
Tue 1/48:59 a.m.MIA - YYZ
2 stops38h 56mMultiple Airlines
Wed 9/47:05 a.m.YYZ - MIA
2 stops26h 20mMultiple Airlines
Deal found 19/2C$ 318
Wed 9/410:34 a.m.MIA - YUL
2 stops28h 21mMultiple Airlines
Tue 15/43:55 p.m.YUL - MIA
2 stops17h 30mMultiple Airlines
Deal found 20/2C$ 344
Fri 9/54:00 p.m.MIA - CUN
1 stop9h 35mViva
Fri 16/512:10 p.m.CUN - MIA
1 stop25h 20mViva
Deal found 20/2C$ 355
Wed 19/37:40 p.m.MIA - YUL
Nonstop3h 40mAmerican Airlines
Mon 24/37:00 a.m.YUL - MIA
Nonstop4h 00mAmerican Airlines
Deal found 19/2C$ 364
Sat 22/310:35 p.m.MIA - YYZ
Nonstop3h 15mAir Canada
Sat 29/36:15 p.m.YYZ - MIA
Nonstop3h 22mAir Canada
Deal found 20/2C$ 365
Wed 9/412:40 p.m.MIA - YUL
1 stop10h 48mDelta
Mon 14/47:00 a.m.YUL - MIA
1 stop9h 57mDelta
Deal found 19/2C$ 365
Wed 2/47:20 a.m.MIA - YVR
1 stop18h 10mMultiple Airlines
Mon 7/49:15 p.m.YVR - MIA
2 stops33h 10mMultiple Airlines
Deal found 19/2C$ 371
Wed 19/33:57 p.m.MIA - CUN
1 stop9h 11mDelta
Wed 26/311:09 a.m.CUN - MIA
Nonstop1h 43mDelta
Deal found 20/2C$ 372
Wed 12/31:38 p.m.MIA - CUN
2 stops11h 30mAeromexico
Wed 19/311:10 a.m.CUN - MIA
Nonstop1h 43mAeromexico
Deal found 20/2C$ 378
Tue 1/46:22 a.m.MIA - YYZ
1 stop9h 52mUnited Airlines
Tue 1/47:47 p.m.YYZ - MIA
1 stop15h 24mUnited Airlines
Deal found 19/2C$ 385
Tue 1/44:55 p.m.MIA - YTZ
1 stop15h 35mMultiple Airlines
Wed 9/411:30 a.m.YTZ - MIA
1 stop8h 54mMultiple Airlines
Deal found 19/2C$ 391

Find flights from Key Largo within your budget

Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 February 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 17/4

2:05 p.m.-5:30 p.m.

Nonstop3h 25m

Toronto Pearson Intl

Tue 22/4

9:40 a.m.-1:05 p.m.

Nonstop3h 25m

C$ 312

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Tue 1/4

8:59 a.m.-11:55 p.m.

2 stops38h 56m

Toronto Pearson Intl

Wed 9/4

7:05 a.m.-9:25 a.m.

2 stops26h 20m

C$ 318

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 9/4

10:34 a.m.-2:55 p.m.

2 stops28h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

3:55 p.m.-9:25 a.m.

2 stops17h 30m

C$ 344

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 9/5

4:00 p.m.-12:35 a.m.

1 stop9h 35m

Cancun

Fri 16/5

12:10 p.m.-2:30 p.m.

1 stop25h 20m

C$ 355

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 19/3

7:40 p.m.-11:20 p.m.

Nonstop3h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

7:00 a.m.-11:00 a.m.

Nonstop4h 00m

C$ 364

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 22/3

10:35 p.m.-1:50 a.m.

Nonstop3h 15m

Toronto Pearson Intl

Sat 29/3

6:15 p.m.-9:37 p.m.

Nonstop3h 22m

C$ 365

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 9/4

7:10 a.m.-4:52 p.m.

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

6:00 p.m.-12:48 a.m.

1 stop6h 48m

C$ 365

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Wed 2/4

7:20 a.m.-10:30 p.m.

1 stop18h 10m

Vancouver Intl

Mon 7/4

9:15 p.m.-9:25 a.m.

2 stops33h 10m

C$ 371

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 19/3

3:57 p.m.-12:08 a.m.

1 stop9h 11m

Cancun

Wed 26/3

11:09 a.m.-1:52 p.m.

Nonstop1h 43m

C$ 372

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 12/3

1:38 p.m.-12:08 a.m.

2 stops11h 30m

Cancun

Wed 19/3

11:10 a.m.-1:53 p.m.

Nonstop1h 43m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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

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

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

When is the best time to book a flight from Key Largo?

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

The price you pay for your flight from Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Key Largo (average of C$ 81). Flying from Key Largo in August will prove the most costly (average of C$ 156). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Pearson Intl. Price data was last updated on 18 February 2024.

Those who are seeking the cheapest fare on flights departing from Key Largo would be wise to consider leaving during Tuesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday at noon when fares are usually the most expensive.

Which airlines fly from Key Largo?

For flights departing from Key Largo check dates and pricing for the following: Air Canada, Flair Airlines, Porter Airlines, American Airlines, WestJet. These airlines depart to the following popular destinations: Toronto.

American Airlines

American Airlines

From C$ 116

Air Canada

Air Canada

From C$ 116

Avianca

Avianca

From C$ 162

Flair Airlines

Flair Airlines

From C$ 110

Airline reviews for flights from Key Largo

Get insights into the airlines that provide service from 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 airline for your flight from Key Largo. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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
276 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

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

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Related info for your journey

Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 February 2025.

  • Which is the cheapest airport to catch a flight from Key Largo?

    The cheapest routes to Jeju City can be found at Seoul Gimpo Intl airport from C$ 24. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at C$ 38. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Key Largo?

    At the present moment the cheapest month to fly from Key Largo is currently October; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Key Largo?

    Check out the cheapest flights from Key Largo to embark to:
    Travel from Seoul to Jeju City from C$ 24 round trip
    Travel from Madrid to London from C$ 47 round trip
    Travel from Mexico City to Guadalajara from C$ 62 round trip
    Travel from Paris to Porto from C$ 62 round trip
    Travel from Edmonton to Abbotsford from C$ 70 round trip

  • How does Cheapflights help users find flights from Key Largo?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Key Largo today with Cheapflights!

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Key Largo for you. Better yet — we are completely free to use.

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

    Certainly. Search results for flights from Key Largo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Key Largo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Key Largo today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Key Largo for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights from Key Largo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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