Cheap flights to Florida Keys

BOS — MIA
4 Jun — 11 Jun1
Return
1 adult
Economy
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Sun 11/6

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Flights to Florida Keys 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$ 508

Round-trip from

C$ 272

One-way from

C$ 173
High demand for flights, 2% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in May 2023
From Toronto to Miami
One-way flight from Toronto to Florida Keys

Cheap flights to Florida Keys in May, June 2023

The best prices found for MIA flights for May, June
Check out some of the flights available from low prices to Florida Keys in May and June 2023. Prices refresh often so be sure to come back soon for more deals.

Florida Keys 2023 flight deals

Cheap flights to Florida Keys found for this year
These are some of the most attractive deals on flights to Florida Keys in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Last minute flights to Florida Keys

Late deals on round-trip flights to Florida Keys, departing today and this week
Browse some of the best deals on flights leaving last minute to Florida Keys. Double check the price, date, and time of your last-minute flight.

One-way flights to Florida Keys

The cheapest one-way flights to Florida Keys
These are some of the best available deals on flights to Florida Keys. Users can also find round-trip Florida Keys flights by using the search form above.

Find flights to Florida Keys within your budget

Use the slider to find flights to Florida Keys that fit your budget.

Fly from

Any airport

Budget

C$ 272 - C$ 394

Route

Depart

Return

Price

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 12/9

Nonstop3h 32m

Miami

Wed 20/9

1 stop8h 37m

C$ 272

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 20/9

Nonstop3h 18m

Miami

Sat 23/9

1 stop5h 39m

C$ 300

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 12/9

1 stop8h 39m

Miami

Wed 20/9

1 stop8h 37m

C$ 314

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 20/9

1 stop5h 19m

Miami

Sat 23/9

1 stop8h 58m

C$ 322

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 3/10

1 stop8h 50m

Miami

Tue 10/10

1 stop10h 02m

C$ 324

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 20/10

1 stop8h 55m

Miami

Fri 27/10

1 stop6h 14m

C$ 332

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 20/11

Nonstop3h 20m

Miami

Thu 23/11

Nonstop3h 11m

C$ 351

Toronto IslandMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 20/11

1 stop7h 00m

Miami

Thu 23/11

1 stop8h 56m

C$ 358

Toronto Pearson IntlMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 12/6

1 stop15h 00m

Miami

Tue 20/6

2 stops20h 20m

C$ 394

Flights are sorted by cheapest first

Deals found on 29/5

What is the cheapest month to fly to Florida Keys?

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

January

C$ 396

February

C$ 496

March

C$ 540

April

C$ 518

May

C$ 496

June

C$ 515

July

C$ 559

August

C$ 581

September

C$ 458

October

C$ 421

November

C$ 431

December

C$ 397

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

When is the best time to fly to Florida Keys?

Average Florida Keys flight ticket prices and weather conditions for 2023 and 2024 by month

YTO - MIA

Price

C$ 395 - C$ 797

MIA

Temperature

20 - 29 °C

MIA

Rainfall

41 - 252 mm

When is the best time to book a flight to Florida Keys?

The price you pay for your flight to Florida Keys may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Florida Keys?

The cheapest flights to Florida Keys are usually found when departing on a Tuesday. The departure day with the highest cost at present is Friday.

What time of day is cheapest to fly to Florida Keys?

Florida Keys flights can be made cheaper if you choose a flight in the afternoon. Booking a flight in the morning will likely mean higher prices.

Travellers taking cheap flights to the Florida Keys can expect some 200km of pure, unadulterated, tropical island paradise. The Keys are a chain of about 1,700 islands that start at the tip of the Florida peninsula, about 25km from Miami, and arc around to Key West (at this point closer to Cuba than the U.S.) and on to the uninhabited Dry Tortugas islands.

The area offers superlative diving, sports fishing, homey communities, beautiful beaches and a rich heritage.

South of Miami, Key Largo is the first of the Florida Keys that travellers will come across. It’s a great base for exploring the more southerly keys.

Islamorada is a village made up of six keys including Plantation Key, Windley Key and Upper and Lower Matecumbe Keys, and is considered the sports-fishing capital of the world with sailfish, bonefish, permit, tarpon, snook and redfish all swimming its waters.

Marathon is at the mid-point of the Keys, home to Crane Point Hammock. From Marathon, the Seven Mile Bridge is the gateway to the Lower Keys and Key West, a pretty town of palm-lined streets and charming Victorian homes. It was also once home to Ernest Hemingway.

Search and compare: cheap flights to the Florida Keys

Florida Keys climate

Tropical. The sea breezes keep temperatures a little cooler than on the mainland in the summertime and moderate winter temperatures too. Summer highs range between 28 and 32 degrees Celsius. Winter lows drop to about 18 degrees Celsius.Hurricane season starts on June 1 and lasts until November 30. Within that, travellers considering taking cheap flights to the Florida Keys should remember that August 15 to October 15 is the time when the chances of a storm springing up are greatest.

Search flights to Florida Keys by cabin class

Business Classfrom C$ 1,718/person
Prem Economyfrom C$ 1,476/person
Economyfrom C$ 167/person

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