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C$ 147+ Cheap flights from Key Largo

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 22/4. 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 — YVR
31 Mar — 7 Apr1
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 26 March 2025.

Cheapest one-way flight

C$ 148

Cheapest round-trip flight

C$ 139

Cheapest airline

Frontier

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, Frontier currently has the cheapest one-way flight from Key Largo (avg. price of C$ 206).
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Toronto Pearson Intl (YYZ) is currently the most popular flight destination from Key Largo (average round-trip price of C$ 266).
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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 26 March 2025.

Fri 18/42:05 p.m.MIA - YYZ
Nonstop3h 25mPorter Airlines
Sun 20/49:40 a.m.YYZ - MIA
Nonstop3h 25mPorter Airlines
Deal found 24/3C$ 323
Thu 17/42:05 p.m.MIA - YYZ
Nonstop3h 25mMultiple Airlines
Sun 20/48:35 p.m.YYZ - MIA
Nonstop3h 19mMultiple Airlines
Deal found 23/3C$ 336
Mon 12/58:55 p.m.MIA - YVR
1 stop28h 30mMultiple Airlines
Sun 18/59:30 a.m.YVR - MIA
1 stop22h 15mMultiple Airlines
Deal found 23/3C$ 340
Tue 8/49:40 p.m.MIA - SJO
Nonstop3h 00mAvianca
Tue 15/48:25 a.m.SJO - MIA
Nonstop2h 50mAvianca
Deal found 25/3C$ 343
Tue 10/67:55 a.m.MIA - YYZ
1 stop8h 59mAir Canada
Tue 17/64:00 p.m.YYZ - MIA
1 stop7h 23mAir Canada
Deal found 24/3C$ 343
Thu 12/66:20 a.m.MIA - SJO
1 stop5h 39mCopa Airlines
Sun 22/64:10 a.m.SJO - MIA
1 stop8h 26mCopa Airlines
Deal found 25/3C$ 366
Wed 16/46:00 a.m.MIA - YYZ
1 stop6h 13mDelta
Tue 22/47:45 a.m.YYZ - MIA
1 stop9h 12mDelta
Deal found 23/3C$ 368
Tue 6/58:58 a.m.MIA - YYC
1 stop28h 21mMultiple Airlines
Tue 13/510:00 a.m.YYC - MIA
2 stops30h 45mMultiple Airlines
Deal found 25/3C$ 383
Fri 9/57:55 a.m.MIA - YUL
Nonstop3h 42mAir Canada
Mon 12/59:30 a.m.YUL - MIA
Nonstop3h 48mAir Canada
Deal found 25/3C$ 389
Thu 10/48:26 p.m.MIA - YYZ
Nonstop3h 19mAmerican Airlines
Tue 15/46:00 a.m.YYZ - MIA
Nonstop3h 25mAmerican Airlines
Deal found 24/3C$ 400
Fri 9/57:55 a.m.MIA - YTZ
1 stop6h 55mAir Canada
Fri 16/58:25 a.m.YTZ - MIA
1 stop14h 58mAir Canada
Deal found 25/3C$ 408
Fri 18/48:00 a.m.MIA - YQB
1 stop6h 16mAir Canada
Sun 27/46:00 a.m.YQB - MIA
1 stop6h 48mAir Canada
Deal found 26/3C$ 412

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 26 March 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Vancouver Intl

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 18/4

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

Nonstop3h 25m

Toronto Pearson Intl

Sun 20/4

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

Nonstop3h 25m

C$ 323

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 17/4

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

Nonstop3h 25m

Toronto Pearson Intl

Sun 20/4

8:35 p.m.-11:54 p.m.

Nonstop3h 19m

C$ 336

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Mon 12/5

8:55 p.m.-10:25 p.m.

1 stop28h 30m

Vancouver Intl

Sun 18/5

9:30 a.m.-10:45 a.m.

1 stop22h 15m

C$ 340

MiamiSan José

MIA - SJO

MIASJO

Miami

Tue 8/4

9:40 p.m.-10:40 p.m.

Nonstop3h 00m

San José Juan Santamaria Intl

Tue 15/4

8:25 a.m.-1:15 p.m.

Nonstop2h 50m

C$ 343

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Tue 10/6

7:55 a.m.-4:54 p.m.

1 stop8h 59m

Toronto Pearson Intl

Tue 17/6

4:00 p.m.-11:23 p.m.

1 stop7h 23m

C$ 343

MiamiSan José

MIA - SJO

MIASJO

Miami

Thu 12/6

6:20 a.m.-9:59 a.m.

1 stop5h 39m

San José Juan Santamaria Intl

Sun 22/6

4:10 a.m.-2:36 p.m.

1 stop8h 26m

C$ 366

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Wed 16/4

6:00 a.m.-12:13 p.m.

1 stop6h 13m

Toronto Pearson Intl

Tue 22/4

7:45 a.m.-4:57 p.m.

1 stop9h 12m

C$ 368

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Tue 6/5

8:58 a.m.-11:19 a.m.

1 stop28h 21m

Calgary

Tue 13/5

10:00 a.m.-6:45 p.m.

2 stops30h 45m

C$ 383

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 9/5

7:55 a.m.-11:37 a.m.

Nonstop3h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

9:30 a.m.-1:18 p.m.

Nonstop3h 48m

C$ 389

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 10/4

8:26 p.m.-11:45 p.m.

Nonstop3h 19m

Toronto Pearson Intl

Tue 15/4

6:00 a.m.-9:25 a.m.

Nonstop3h 25m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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 Vancouver Intl. Price data was last updated on 21 March 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 71 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, April is the cheapest month in which you can book a flight from Key Largo (average of C$ 154). Flying from Key Largo in May will prove the most costly (average of C$ 396). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Key Largo?

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

American Airlines

American Airlines

From C$ 121

Air Canada

Air Canada

From C$ 127

Avianca

Avianca

From C$ 162

Frontier

Frontier

From C$ 43

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
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
9,789 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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 26 March 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$ 39. 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 April; with May 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$ 63 round trip
    Travel from Paris to Porto from C$ 63 round trip
    Travel from London to Toronto from C$ 66 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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Fly with Cheapflights

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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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