Cheap flights to Key Largo

BOS — MIA
2 Oct — 9 Oct1
1 adult
Economy
From?
To?
Mon 2/10
Mon 9/10

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Flights to Key Largo in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

December

Cheapest in

April

Average price

C$ 475

Round-trip from

C$ 246

One-way from

C$ 161
High demand for flights, 2% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in September 2023
From Toronto to Miami
One-way flight from Toronto to Key Largo

Cheap flights to Key Largo in September & October 2023

The best prices found for MIA flights for September, October
The below flights offer some of the lowest fares to Key Largo in September and October 2023. Prices refresh often so be sure to come back soon for more deals.

Key Largo 2023 flight deals

Cheap flights to Key Largo found for this year
Check out some of the best flight deals to Key Largo in 2023. For more flight deals, be sure to check back very soon.

Flights to Key Largo departing soon

Late deals on round-trip flights to Key Largo, departing today and this week
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.

One-way flights to Key Largo

The cheapest one-way flights to Key Largo
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.

Find flights to Key Largo within your budget

Use the slider to find flights to Key Largo that fit your budget.

Fly from

Any airport

Budget

C$ 246 - C$ 401

Route

Depart

Return

Price

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 31/1

Nonstop3h 25m

Miami

Wed 7/2

Nonstop3h 20m

C$ 246

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 18/12

Nonstop3h 25m

Miami

Mon 25/12

Nonstop3h 20m

C$ 252

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 13/12

Nonstop3h 25m

Miami

Mon 18/12

Nonstop3h 20m

C$ 255

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 14/11

Nonstop3h 20m

Miami

Thu 16/11

Nonstop3h 15m

C$ 258

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 15/1

Nonstop3h 25m

Miami

Thu 1/2

Nonstop3h 20m

C$ 267

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 17/10

1 stop15h 52m

Miami

Wed 25/10

2 stops13h 48m

C$ 287

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 29/11

1 stop8h 51m

Miami

Sat 9/12

1 stop5h 11m

C$ 290

Toronto IslandMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 3/12

1 stop9h 25m

Miami

Fri 8/12

1 stop12h 55m

C$ 325

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 25/1

1 stop7h 25m

Miami

Wed 31/1

1 stop5h 46m

C$ 401

Flights are sorted by cheapest first

Deals found on 26/9

Reviews of airlines servicing Key Largo

To help decide which airline to fly to Key Largo, see what other customers have to say about Air Canada, United Airlines and Air Transat. 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
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

Delta
7.9
Good
3,021 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

Porter Airlines
7.6
Good
27 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

WestJet
7.2
Good
918 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Boarding

8.0

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

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

What is the cheapest month to fly to Key Largo?

The cheapest ticket to Key Largo found for each month in 2023 based on historical flight searches by Cheapflights users.

January

C$ 393

February

C$ 520

March

C$ 548

April

C$ 490

May

C$ 455

June

C$ 440

July

C$ 536

August

C$ 569

September

C$ 412

October

C$ 394

November

C$ 397

December

C$ 405

Currently, the cheapest month for flights to Key Largo is January. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Key Largo?

Average Key Largo flight ticket prices and weather conditions for 2023 and 2024 by month

YTO - MIA

Price

C$ 392 - C$ 808

MIA

Temperature

20 - 29 °C

MIA

Rainfall

41 - 252 mm

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

To ensure you get the cheapest price possible for a flight to Key Largo, you should look to book at least 58 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.

Which day is cheapest to fly to Key Largo?

The cheapest day to fly to Key Largo is usually Wednesday. At the moment, Friday is the most expensive.

What time of day is cheapest to fly to Key Largo?

Flights in the evening are typically the cheapest time of the day to fly to Key Largo. Flights in the morning are usually the most expensive.

Search flights to Key Largo by cabin class

Business Classfrom C$ 1,435/person
Prem Economyfrom C$ 359/person
Economyfrom C$ 85/person

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