What is the cheapest airline that flies from Connecticut to Florida Keys?

Spirit Airlines, Breeze Airways, and Delta are the most popular carriers operating from Connecticut to Florida Keys

What airlines fly to Florida Keys?

American Airlines, Delta and Avelo Airlines are the top three most popular airlines that fly to Florida Keys from Connecticut according to our data. American Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 5 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from Connecticut to Florida Keys on average per week?

The number of flights available between Connecticut and Florida Keys is 843 per week as of March 2026. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Connecticut to Florida Keys?

Prices for flights from Connecticut to Florida Keys refresh daily.

How many operators does momondo search for flights from Connecticut to Florida Keys?

The number of operators available for flights from Connecticut to Florida Keys is 10 as of March 2026.

How old do you have to be to fly from Connecticut to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$44 Cheap Flights from Connecticut to Florida Keys in 2026

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Find the cheapest flights from Connecticut to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 pm - 2:11 am

LGA

MIA

3h 16mnonstop

4:05 pm - 7:00 pm

MIA

LGA

2h 55mnonstop

$93Multiple Airlines

Sun, Apr 12 - Thu, Apr 16

10:55 pm - 2:11 am

LGA

MIA

3h 16mnonstop

4:05 pm - 7:00 pm

MIA

LGA

2h 55mnonstop

$94Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

9:59 am - 1:04 pm

LGA

MIA

3h 05mnonstop

4:05 pm - 7:00 pm

MIA

LGA

2h 55mnonstop

$97Spirit Airlines

Sun, May 10 - Thu, May 14

9:59 am - 1:04 pm

LGA

MIA

3h 05mnonstop

4:05 pm - 7:00 pm

MIA

LGA

2h 55mnonstop

$99Spirit Airlines

Sat, May 9 - Tue, May 12

11:30 am - 2:47 pm

JFK

MIA

3h 17mnonstop

7:20 am - 10:26 am

MIA

JFK

3h 06mnonstop

$116Frontier

Tue, Apr 7 - Wed, Apr 8

11:30 am - 2:47 pm

JFK

MIA

3h 17mnonstop

7:20 am - 10:26 am

MIA

JFK

3h 06mnonstop

$121Frontier

Tue, Apr 7 - Wed, Apr 8

6:50 pm - 9:06 am

PVD

EYW

14h 16m

1 stop

11:51 am - 12:57 pm

EYW

PVD

25h 06m

1 stop

$172Breeze Airways

Sat, Apr 4 - Wed, Apr 8

3:59 pm - 9:06 am

BDL

EYW

17h 07m

1 stop

11:46 am - 4:30 pm

EYW

BDL

4h 44m

1 stop

$201Breeze Airways

Sat, May 2 - Wed, May 6

7:01 pm - 12:56 am

BDL

MIA

5h 55m

1 stop

4:43 pm - 11:59 pm

MIA

BDL

7h 16m

1 stop

$217Delta

Sun, Apr 26 - Fri, May 1

12:00 pm - 7:40 pm

EWR

EYW

7h 40m

1 stop

6:23 pm - 11:59 pm

EYW

EWR

5h 36m

1 stop

$333Delta

Sat, Apr 18 - Tue, Apr 21

Spirit Airlines flights from Connecticut to Florida Keys

Our best Spirit Airlines deals on Connecticut to Florida Keys flight tickets

Spirit Airlines

May 10

LGA9:59 amNew York LaGuardia

3h 05m

MIA1:04 pmMiami

May 14

MIA4:05 pmMiami

2h 55m

LGA7:00 pmNew York LaGuardia

$97

Spirit Airlines

May 9

LGA9:59 amNew York LaGuardia

3h 05m

MIA1:04 pmMiami

May 13

MIA4:05 pmMiami

2h 55m

LGA7:00 pmNew York LaGuardia

$99

Spirit Airlines

May 2

LGA9:59 amNew York LaGuardia

3h 05m

MIA1:04 pmMiami

May 10

MIA4:05 pmMiami

2h 55m

LGA7:00 pmNew York LaGuardia

$100

Frontier flights from Connecticut to Florida Keys

Our best Frontier deals on Connecticut to Florida Keys flight tickets

Frontier

Apr 7

LGA10:55 pmNew York LaGuardia

3h 16m

MIA2:11 amMiami

Apr 21

MIA1:05 pmMiami

7h 54m

1 stop

LGA8:59 pmNew York LaGuardia

$112

Frontier

Apr 8

LGA10:55 pmNew York LaGuardia

3h 16m

MIA2:11 amMiami

Apr 15

MIA1:10 pmMiami

10h 04m

1 stop

LGA11:14 pmNew York LaGuardia

$113

Frontier

Apr 7

JFK11:30 amNew York John F Kennedy Intl

3h 17m

MIA2:47 pmMiami

Apr 8

MIA7:20 amMiami

3h 06m

JFK10:26 amNew York John F Kennedy Intl

$116

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sun 4/12

10:55 pm-2:11 am

Nonstop3h 16m

Miami

Thu 4/16

4:05 pm-7:00 pm

Nonstop2h 55m

$93

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Mon 4/13

10:55 pm-2:11 am

Nonstop3h 16m

Miami

Thu 4/16

4:05 pm-7:00 pm

Nonstop2h 55m

$94

Quickest round-trip

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sun 5/10

9:59 am-1:04 pm

Nonstop3h 05m

Miami

Thu 5/14

4:05 pm-7:00 pm

Nonstop2h 55m

$97

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 5/9

9:59 am-1:04 pm

Nonstop3h 05m

Miami

Tue 5/12

4:05 pm-7:00 pm

Nonstop2h 55m

$99

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 4/7

11:30 am-2:47 pm

Nonstop3h 17m

Miami

Wed 4/8

7:20 am-10:26 am

Nonstop3h 06m

$116

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 4/7

11:30 am-2:47 pm

Nonstop3h 17m

Miami

Wed 4/8

7:20 am-10:26 am

Nonstop3h 06m

$121

ProvidenceKey West

PVD - EYW

PVDEYW

Providence-TFGreen

Sat 4/4

6:50 pm-9:06 am

1 stop14h 16m

Key West

Wed 4/8

11:51 am-12:57 pm

1 stop25h 06m

$172

HartfordKey West

BDL - EYW

BDLEYW

Hartford Bradley Intl

Sat 5/2

3:59 pm-9:06 am

1 stop17h 07m

Key West

Wed 5/6

11:46 am-4:30 pm

1 stop4h 44m

$201

HartfordMiami

BDL - MIA

BDLMIA

Hartford Bradley Intl

Sun 4/26

7:01 pm-12:56 am

1 stop5h 55m

Miami

Fri 5/1

4:43 pm-11:59 pm

1 stop7h 16m

$217

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 4/18

12:00 pm-7:40 pm

1 stop7h 40m

Key West

Tue 4/21

6:23 pm-11:59 pm

1 stop5h 36m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of November is another great option to travel to Florida Keys, with average flight prices from Connecticut averaging around $276.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Connecticut to Florida Keys is on a Thursday when prices can be found for as low as $431. The most expensive day to fly to Florida Keys is Saturday, with ticket prices averaging around $500.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Connecticut to Florida Keys in the evening for as low as $161. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $512.

What is the cheapest Connecticut to Florida Keys flight route?

Fly from Tweed-New Haven to Key West for the best Connecticut - Florida Keys flight prices

What cabin class options are available on Connecticut to Florida Keys flights?

There is only 1 cabin class available to choose from on Connecticut to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Connecticut to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Connecticut to Florida Keys.

Cheap Connecticut to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Florida Keys

Fastest flight time	3h 03m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Connecticut to Florida Keys takes 3h 03m

Direct flights go from Connecticut to Florida Keys every day.

There are 3 airports in Florida Keys. From Connecticut there are direct flights to Miami (MIA).

Search flight deals

When did momondo last update prices for flights from Connecticut to Florida Keys?
Prices for flights from Connecticut to Florida Keys refresh daily.
How many operators does momondo search for flights from Connecticut to Florida Keys?
The number of operators available for flights from Connecticut to Florida Keys is 10 as of March 2026.
How old do you have to be to fly from Connecticut to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Connecticut to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Connecticut to Florida Keys is Airbus A320-100/200 (27.31% of total bookings). The next most popular plane models are Airbus A220-300 (22.68%), Boeing 737-800 (8.80%), and Airbus A320neo (8.46%).

Best airlines flying from Connecticut to Florida Keys

Compare and see reviews for airlines that fly from Connecticut to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $139	Free Cancellation	Rating 8.1 273 reviews	Search Breeze Airways flights
Avelo Airlines	PriceFrom $153	Free Cancellation	Rating 7.6 88 reviews	Search Avelo Airlines flights
Delta	PriceFrom $242	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 9,459 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Florida Keys?

Finding the right flight to Florida Keys from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Connecticut to Florida Keys with flexible booking policies on momondo?

Flights from Connecticut to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Connecticut to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Connecticut to Florida Keys right now. Can momondo alert me if prices change?

Price alerts on flights to Florida Keys from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.