Cheap flights to Florida Keys from $24

This is the cheapest one-way flight price found on Cheapflights recently. Prices are subject to change and may not be available for all flights or travel dates.
BOS — EYW
Dec 12 — Dec 191

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Flights to Florida Keys in 2023

Find the latest flights to Florida Keys in 2023, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,618,515 searches and data was last updated on December 7, 2023.

Popular in

December

Cheapest in

September

Average price

$326

Round-trip from

$52

One-way from

$32
High demand for flights, 4% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2023
From New York to Miami
One-way flight from New York to Florida Keys

Find flights to Florida Keys

Browse one-way and round-trip flights deals to Florida Keys on Cheapflights. Flight deals are based on user searches and were last updated on December 7, 2023
Explore Florida Keys

Cheap flights to Florida Keys in December & January 2023

Discover affordable flights and deals to Florida Keys in December and January 2023. In the last 7 days, Cheapflights users made a total of 2,618,515 searches and data was last updated on December 7, 2023.
The lowest-priced flights departing to Florida Keys in December and January 2023 can be found below. Check back soon for alternative prices as deals update often.

Florida Keys 2023 flight deals

Explore flight deals for Florida Keys in 2023, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 2,618,515 searches and data were last updated on December 7, 2023.
Listed are some of the best fares we've found on flights departing to Florida Keys in 2023. More deals are always being added, so be sure to check back regularly.

Flights to Florida Keys departing soon

Discover available last-minute flight options to Florida Keys, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 2,618,515 searches and data was last updated on December 7, 2023.
Browse some of the flights available to Florida Keys departing last-minute. Make sure the flight you book matches the day, time, and destination you're looking for.

One-way flights to Florida Keys

Explore one-way flight options to Florida Keys 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 2,618,515 searches and data was last updated on December 7, 2023.
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

Locate flights to Florida Keys that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,618,515 searches and data was last updated on December 7, 2023.

Fly from

Any airport

Budget

$40 - $95

Route

Depart

Return

Price

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 1/30

Nonstop2h 57m

Miami

Fri 2/2

Nonstop2h 51m

$40

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 1/16

Nonstop2h 57m

Miami

Fri 1/19

Nonstop2h 51m

$41

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 1/9

Nonstop2h 57m

Miami

Sat 1/13

Nonstop2h 51m

$42

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 1/29

Nonstop2h 57m

Miami

Sat 2/3

Nonstop2h 51m

$47

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sun 1/21

Nonstop3h 03m

Miami

Sat 1/27

Nonstop2h 51m

$53

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sun 1/14

Nonstop2h 56m

Miami

Thu 1/25

Nonstop2h 51m

$54

Baltimore/WashingtonMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 1/9

Nonstop2h 59m

Miami

Wed 1/17

Nonstop2h 45m

$58

New York LaGuardiaMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 1/16

Nonstop3h 19m

Miami

Thu 1/25

Nonstop3h 03m

$58

Washington, D.C. Reagan-NationalMiami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Tue 1/16

Nonstop2h 52m

Miami

Tue 1/16

1 stop5h 47m

$95

Flights are sorted by cheapest first

Deals found on 12/6

Average price of flights to Florida Keys by month

Plan your trip to Florida Keys by taking into account the cheapest months to travel. The average price of a one-way flight to Florida Keys is currently 26.78 USD while a round-trip flight costs 54.22 USD. Price data was last updated on December 3, 2023.

Currently, January is the cheapest month in which you can book a flight to Florida Keys (average of $403). Flying to Florida Keys in March will prove the most costly (average of $527). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$403

February

$458

March

$527

April

$518

May

$488

June

$503

July

$488

August

$417

September

$453

October

$481

November

$452

December

$413

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated December 7, 2023.
Read reviews from past customers who have flown Spirit Airlines, Frontier and American Airlines to Florida Keys. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

8.1
Very good
1,404 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

7.9
Good
3,035 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

7.5
Good
104 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

7.4
Good
94 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

7.4
Good
1,902 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Average temperature in Florida Keys by month

Plan your trip to Florida Keys by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

MIA

Temperature

68 - 84.2 °F

Average rainfall in Florida Keys by month

Keep in mind the precipitation totals in Florida Keys when planning your trip. Florida Keys sees an average of 5.16 precipitation per year with the most occurring in September. Precipitation data was last updated on December 3, 2023.

MIA

Rainfall

1.6 - 9.9 inches

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?

At the moment, flights in the evening are likely to offer the best value for money for your Florida Keys trip. A flight at noon will more often than not be of higher cost.

Palm trees, snorkeling, coral reefs and Jimmy Buffet – just a few of the favorite things synonymous with the Florida Keys. An archipelago of more than 1,000 islands, the Florida Keys is the prime resort destination spot for Americans who want a little bit of the Caribbean without having to leave the country.  The six main islands welcome travelers all year-round who book flights to the Florida Keys for a warm-weather getaway or a bit of relaxation from the hectic nature of everyday life. 

First stop: Key Largo. Take a dive in the crystal-blue waters or choose a guided tour to explore some of the century-old wreckages.

Just south of Key Largo is the island of Islamorada. Most travelers will opt to sail to Islamorada, as opposed to fly to this Florida Key island, because of its vast fishing opportunities.

Marathon Key is the middle-most island known to many travelers as the “resort key.” Further south are the Lower Florida Keys, where “laid back” takes on an entirely other meaning.

Boating is the number one attraction at Big Pine Key, while snorkeling and diving take the lead in Looe Key.

Likely the most popular island is Key West, the last of the big islands and the most visited by travelers booking cheap Florida Keys flights for a drink in Margaritaville.

Parrotheads flock to Key West, the home of Jimmy Buffet, to walk the pristine beaches before heading to beachside pubs and lounges, where the singer is known to partake in a few impromptu performances.

Whether you’re in the mood for world-class fishing or a cheeseburger in paradise, hop a flight to the Florida Keys and escape everyday life, if only for a weekend.

Florida Keys climate

The Florida Keys is a year-round travel destination known for its warmth, sunshine and near-perfect beach weather. Travel to the Florida Keys is most popular November to February when the Northerners are looking to escape the frigid winter cold. But this is also when flights to the Florida Keys are most expensive.For cheap flights to the Florida Keys, book your Florida Keys travel during June-August and September-November. At the peak of summer, the average high is 89º F. The weather is still warm and pleasant but the threat of hurricanes during this time is present.

Best Time to Fly to Florida Keys

Peak Season

November to February and March-May are the busiest times in the Florida Keys. The weather is warm, the sun is shining and the beaches are packed with people looking to thaw-out from the cold winter air. The Florida Keys is also a big Spring Break destination so be prepared for crowded Florida Keys flights and hotels if you’re traveling during this time.

Off Season

Smart Floridians know to head to the Florida Keys June-August to “cool off” from the hot and humid air inland. But this is also hurricane season (August – November) so the weather can change in a second. However, it’s likely you’ll find cheap flights to the Florida Keys and discounted hotels and resorts during these months, when the peak tourist season has ended.

Getting around Florida Keys

The best way to explore the Florida Keys is by car, but the Overseas Highway can be extremely busy, particularly at weekends and over holiday periods, so patience is required. This is the only main road in and out of the Keys. In Key West, parking can be difficult; park-and-ride shuttles and taxis are available and recommended.

Buses are available as well. The Dade-Monroe Express bus runs from Key Marathon to Florida City, offering round trips on the hour and stopping on demand. Greyhound runs a Keys shuttle bus several times a day between Miami International Airport, stopping at all major points along the Keys.

Cycling is a pleasant way to explore the individual Keys, and scooter rentals are also popular.

Florida Keys Travel Information

  • Key Largo has some of the best diving opportunities in the world. Take a day and explore the underwater reefs and wrecks. It is also home to John Pennekamp Coral Reef State Park, a spectacular underwater park. If you don’t dive or scuba, and prefer to stay above water, book a tour on a glass-bottom boat so you can the underwater world without getting your feet wet.  
  • Duval Street in Key West is the artist’s district. Take a stroll through many of the galleries and boutiques. After a day of shopping, head to Mallory Square (end of Duval) for the “Sunset Fest.” Everyone gathers here nightly to watch the gorgeous Keys sunset while musicians and street acts perform in the background.
  • If you’re staying on the island of Islamorada, you’ll want to bring your fishing gear. Islamorada has more fishing vessels per square mile than any other vacation destination in the world.
  • Take a trip to Big Pine Key and be on the lookout for the island’s native Key Deer. These rare white tail deer roam Big Pine Key because of the island’s lush forestland and natural landscape.

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First Classfrom $504/person
Business Classfrom $955/person
Prem Econ Classfrom $675/person
Economy Classfrom $44/person

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