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Cheap flights to Key Largo from C$ 183

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 30/5. 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.
BOS — MIA
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to Key Largo in 2024

Find the latest flights to Key Largo in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.

Popular in

August

Cheapest in

January

Average price

C$ 470

Round-trip from

C$ 298

One-way from

C$ 183
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in May 2024
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From Toronto to Miami
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One-way flight from Toronto to Key Largo
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Cheap flights to Key Largo in May & June 2024

Discover affordable flights and deals to Key Largo in May and June 2024. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
The below flights offer some of the lowest fares to Key Largo in May and June 2024. Prices refresh often so be sure to come back soon for more deals.
Tue 28/57:45 a.m.YYZ - MIA
1 stop26h 50mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 298
Sat 1/62:40 p.m.YYZ - MIA
1 stop27h 29mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 300
Wed 29/57:45 a.m.YYZ - MIA
1 stop14h 22mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 302
Wed 29/57:45 a.m.YYZ - MIA
1 stop14h 22mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 305
Tue 28/55:25 p.m.YYZ - MIA
Nonstop3h 18mMultiple Airlines
Wed 29/512:30 p.m.MIA - YYZ
1 stop8h 13mMultiple Airlines
Deal found 15/5C$ 312
Tue 28/57:55 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Wed 29/58:00 a.m.MIA - YYZ
1 stop6h 36mAir Canada
Deal found 14/5C$ 316
Wed 29/55:25 p.m.YYZ - MIA
Nonstop3h 18mMultiple Airlines
Tue 4/61:50 p.m.MIA - YYZ
1 stop6h 10mMultiple Airlines
Deal found 15/5C$ 328
Tue 28/59:55 a.m.YYZ - MIA
1 stop12h 30mMultiple Airlines
Wed 29/58:00 a.m.MIA - YYZ
1 stop6h 36mMultiple Airlines
Deal found 14/5C$ 331
Tue 28/56:10 a.m.YYZ - MIA
1 stop16h 15mUnited Airlines
Wed 29/512:30 p.m.MIA - YYZ
1 stop8h 13mUnited Airlines
Deal found 15/5C$ 332

Key Largo 2024 flight deals

Explore flight deals for Key Largo in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 409,532 searches and data were last updated on 16 May 2024.
Check out some of the best flight deals to Key Largo in 2024. For more flight deals, be sure to check back very soon.
Tue 28/57:45 a.m.YYZ - MIA
1 stop26h 50mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 298
Sat 1/62:40 p.m.YYZ - MIA
1 stop27h 29mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 300
Wed 29/57:45 a.m.YYZ - MIA
1 stop14h 22mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 302
Wed 29/57:45 a.m.YYZ - MIA
1 stop14h 22mMultiple Airlines
Tue 4/61:29 p.m.MIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 15/5C$ 305
Sat 28/96:55 a.m.YYZ - MIA
Nonstop3h 10mCanada Jetlines
Sat 5/102:20 p.m.MIA - YYZ
Nonstop3h 10mCanada Jetlines
Deal found 15/5C$ 311
Tue 28/55:25 p.m.YYZ - MIA
Nonstop3h 18mMultiple Airlines
Wed 29/512:30 p.m.MIA - YYZ
1 stop8h 13mMultiple Airlines
Deal found 15/5C$ 312
Tue 28/57:55 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Wed 29/58:00 a.m.MIA - YYZ
1 stop6h 36mAir Canada
Deal found 14/5C$ 316
Sat 7/96:55 a.m.YYZ - MIA
Nonstop3h 10mMultiple Airlines
Tue 17/910:32 p.m.MIA - YYZ
2 stops15h 28mMultiple Airlines
Deal found 16/5C$ 322
Sat 12/106:55 a.m.YYZ - MIA
Nonstop3h 10mCanada Jetlines
Sat 19/102:20 p.m.MIA - YYZ
Nonstop3h 10mCanada Jetlines
Deal found 15/5C$ 326

Flights to Key Largo departing soon

Discover available last-minute flight options to Key Largo, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
Have a look at some of the best last-minute flights available departing to Key Largo. Make sure the flight you book matches the day, time, and destination you're looking for.
Sat 25/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Thu 30/512:13 p.m.MIA - YYZ
1 stop9h 44mDelta
Deal found 16/5C$ 337
Wed 22/56:15 a.m.YYZ - MIA
1 stop5h 40mUnited Airlines
Wed 29/512:30 p.m.MIA - YYZ
1 stop11h 28mUnited Airlines
Deal found 15/5C$ 341
Fri 24/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Thu 30/512:13 p.m.MIA - YYZ
1 stop9h 44mDelta
Deal found 16/5C$ 349
Sat 25/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Mon 3/612:13 p.m.MIA - YYZ
1 stop9h 44mDelta
Deal found 16/5C$ 354
Fri 24/58:50 a.m.YTZ - MIA
1 stop8h 10mAir Transat
Fri 31/56:10 p.m.MIA - YTZ
1 stop15h 51mAir Transat
Deal found 16/5C$ 354
Fri 24/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Fri 31/58:00 a.m.MIA - YYZ
1 stop8h 49mDelta
Deal found 16/5C$ 358
Thu 23/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Wed 29/58:05 a.m.MIA - YYZ
1 stop9h 04mDelta
Deal found 15/5C$ 361
Fri 24/512:30 p.m.YYZ - MIA
1 stop8h 36mDelta
Tue 4/62:00 p.m.MIA - YYZ
1 stop9h 57mDelta
Deal found 16/5C$ 366
Wed 22/57:55 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Wed 29/58:00 a.m.MIA - YYZ
1 stop8h 36mAir Canada
Deal found 15/5C$ 371

One-way flights to Key Largo

Explore one-way flight options to Key Largo for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
Consider booking one of these one-way flights heading to Key Largo. Users can also find round-trip Key Largo flights by using the search form above.
Thu 30/55:25 p.m.YYZ - MIA
Nonstop3h 18mAir Canada
Deal found 15/5C$ 183
Sun 26/58:50 a.m.YTZ - MIA
1 stop8h 10mAir Transat
Deal found 15/5C$ 185
Tue 28/55:00 a.m.YHM - MIA
1 stop6h 13mAir Canada
Deal found 14/5C$ 193
Mon 3/64:00 p.m.YYZ - MIA
1 stop27h 50mMultiple Airlines
Deal found 15/5C$ 193
Tue 28/510:55 a.m.YKF - MIA
1 stop9h 48mAir Canada
Deal found 14/5C$ 193
Sun 9/63:20 p.m.YTZ - MIA
1 stop8h 21mAir Canada
Deal found 14/5C$ 193
Mon 27/54:00 p.m.YYZ - MIA
1 stop27h 50mMultiple Airlines
Deal found 15/5C$ 195
Sat 1/62:40 p.m.YYZ - MIA
1 stop27h 29mMultiple Airlines
Deal found 15/5C$ 196
Thu 13/64:00 p.m.YYZ - MIA
1 stop6h 54mMultiple Airlines
Deal found 15/5C$ 198

Direct flights to Key Largo

Tue 4/66:00 a.m.YYZ - MIA
Nonstop3h 30mAmerican Airlines
Wed 26/68:39 p.m.MIA - YYZ
Nonstop3h 20mAmerican Airlines
Deal found 15/5C$ 332
Fri 14/65:55 p.m.YYZ - MIA
Nonstop3h 20mAmerican Airlines
Tue 25/68:39 p.m.MIA - YYZ
Nonstop3h 20mAmerican Airlines
Deal found 15/5C$ 338
Tue 28/57:55 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Tue 11/69:40 p.m.MIA - YYZ
Nonstop3h 16mAir Canada
Deal found 15/5C$ 349
Tue 11/65:35 p.m.YYZ - MIA
Nonstop3h 18mAir Canada
Wed 19/69:50 p.m.MIA - YYZ
Nonstop3h 15mAir Canada
Deal found 14/5C$ 354
Mon 3/65:48 p.m.YYZ - MIA
Nonstop3h 20mAmerican Airlines
Mon 10/68:39 p.m.MIA - YYZ
Nonstop3h 20mAmerican Airlines
Deal found 15/5C$ 356
Wed 12/65:35 p.m.YYZ - MIA
Nonstop3h 18mAir Canada
Wed 19/69:50 p.m.MIA - YYZ
Nonstop3h 15mAir Canada
Deal found 15/5C$ 365
Fri 24/55:25 p.m.YYZ - MIA
Nonstop3h 18mAir Canada
Thu 30/59:40 p.m.MIA - YYZ
Nonstop3h 16mAir Canada
Deal found 16/5C$ 366
Sat 27/76:55 a.m.YYZ - MIA
Nonstop3h 10mMultiple Airlines
Tue 6/89:40 p.m.MIA - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 14/5C$ 372
Wed 29/57:55 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Fri 14/69:40 p.m.MIA - YYZ
Nonstop3h 16mAir Canada
Deal found 15/5C$ 376

Find flights to Key Largo within your budget

Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

C$ 298 - C$ 452

Route

Depart

Return

Price

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 28/5

1 stop26h 50m

Miami

Tue 4/6

1 stop6h 06m

C$ 298

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 1/6

1 stop27h 29m

Miami

Tue 4/6

1 stop6h 06m

C$ 300

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 28/5

Nonstop3h 18m

Miami

Wed 29/5

1 stop6h 36m

C$ 316

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 28/5

1 stop16h 15m

Miami

Wed 29/5

1 stop8h 13m

C$ 332

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 14/6

Nonstop3h 20m

Miami

Tue 25/6

Nonstop3h 20m

C$ 338

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 29/5

1 stop8h 16m

Miami

Fri 31/5

1 stop9h 49m

C$ 341

Toronto IslandMiami

YTZ - MIA

YTZMIA

Toronto Island

Fri 24/5

1 stop8h 10m

Miami

Fri 31/5

1 stop15h 51m

C$ 354

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 27/5

1 stop7h 14m

Miami

Mon 10/6

1 stop6h 10m

C$ 384

Toronto IslandMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 27/5

1 stop8h 10m

Miami

Sun 2/6

1 stop14h 15m

C$ 452

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to Key Largo by month

Plan your trip to Key Largo by taking into account the cheapest months to travel. The average price of a one-way flight to Key Largo is currently C$ 192 while a round-trip flight costs C$ 346. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight to Key Largo (average of C$ 227). Flying to Key Largo in August will prove the most costly (average of C$ 418). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 309

February

C$ 384

March

C$ 414

April

C$ 339

May

C$ 401

June

C$ 417

July

C$ 534

August

C$ 569

September

C$ 395

October

C$ 386

November

C$ 369

December

C$ 332

Temperature and rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature and rainfall totals by month.

MIA

Temperature

20 - 29 °C

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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

Use this chart to determine the optimal time to book a round-trip flight to Key Largo. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight to Key Largo, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly to Key Largo?

Use this chart to determine the cheapest time to fly round-trip to Key Largo. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Key Largo should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.
Search Deals

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 16 May 2024.
To help decide which airline to fly to Key Largo, see what other customers have to say about Air Canada, Air Transat and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Air Transat
7.7
Good
479 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Porter Airlines
7.4
Good
415 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

  • Can I find cheaper flights to Key Largo if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Key Largo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key Largo?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Key Largo.

  • What is the cheapest airport to fly to in Key Largo?

    null is currently the cheapest airport to fly to in Key Largo. One-way flights to null typically cost null, while round-trip flights cost around null.

  • How much is a round-trip flight to Key Largo?

    A round-trip flight to Key Largo will typically cost around C$ 228, however they can be found for as little as C$ 68.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Toronto offers the quickest one-way flight (3 hours 10 minutes).

  • Does Miami Airport have rental cars?

    Yes. Those touching down at Miami Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Miami Airport?

    Yes. Miami Airport has hotels nearby for those requiring accommodations. Miami International Airport Hotel is the closest property to Miami Airport (0.0 km away from Miami Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline to Key Largo
Fly your favourite airline to Key Largo. Flight routes are based on user searches made on Cheapflights and were last updated on 16 May 2024.

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Search flights to Key Largo by cabin class

Find flights to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Classfrom C$ 971/person
Prem Econ Classfrom C$ 572/person
Economy Classfrom C$ 98/person

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