HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$64+ Cheap flights from Connecticut to Florida Keys

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — EYW
Aug 9 — Aug 161
Sat 8/9
Sat 8/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Florida Keys with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Connecticut to Florida Keys

Keep the following information in mind while searching for Connecticut to Florida Keys flight deals. Data was last updated August 4, 2025.

Round-trip from

$105
(Frontier)

One-way from

$64
(Spirit)
From Connecticut to Florida Keys
Search Deals
One-way flight from Connecticut to Florida Keys
Search Deals

Find flight deals from Connecticut to Florida Keys

Cheapest flights from Connecticut to Florida Keys
Explore the most affordable flight options available from Connecticut to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.

This Frontier deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:30 amJFK - MIA
Nonstop3h 15mFrontier
Tue 8/267:10 amMIA - JFK
Nonstop3h 17mFrontier
Deal found 8/4$103
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:55 pmLGA - MIA
Nonstop3h 10mSpirit Airlines
Wed 8/277:53 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 8/4$104
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:59 pmLGA - MIA
Nonstop3h 15mFrontier
Wed 10/16:50 pmMIA - LGA
Nonstop3h 14mFrontier
Deal found 8/2$105
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:55 pmLGA - MIA
Nonstop3h 10mMultiple Airlines
Fri 8/221:24 pmMIA - LGA
Nonstop3h 05mMultiple Airlines
Deal found 8/4$111
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:14 pmEWR - MIA
1 stop9h 23mSpirit Airlines
Sat 9/63:50 pmMIA - EWR
Nonstop3h 11mSpirit Airlines
Deal found 8/2$122
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:59 pmBDL - MIA
Nonstop3h 16mFrontier
Sun 10/269:05 amMIA - BDL
Nonstop3h 06mFrontier
Deal found 8/2$141
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:50 pmJFK - MIA
Nonstop3h 24mDelta
Wed 10/17:10 amMIA - JFK
Nonstop2h 52mDelta
Deal found 8/4$142
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:55 amLGA - MIA
Nonstop3h 06mDelta
Mon 9/87:55 pmMIA - LGA
Nonstop3h 15mDelta
Deal found 8/4$147
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:15 amEWR - MIA
1 stop7h 05mDelta
Mon 9/87:30 pmMIA - EWR
1 stop5h 14mDelta
Deal found 8/2$147
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:49 amEWR - MIA
Nonstop3h 06mAmerican Airlines
Mon 9/89:23 pmMIA - EWR
Nonstop3h 02mAmerican Airlines
Deal found 8/2$148
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:30 pmJFK - MIA
Nonstop3h 10mAmerican Airlines
Mon 9/159:04 amMIA - JFK
Nonstop3h 02mAmerican Airlines
Deal found 8/2$151
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:30 pmLGA - MIA
1 stop6h 15mSouthwest
Mon 9/87:35 amMIA - LGA
1 stop7h 10mSouthwest
Deal found 8/4$153

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Connecticut to Florida Keys that are best for you.

Fly from

Connecticut

Fly to

Florida Keys

Route

Depart

Return

Price

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 8/19

11:30 am-2:45 pm

Nonstop3h 15m

Miami

Tue 8/26

7:10 am-10:27 am

Nonstop3h 17m

$103

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 8/26

7:55 pm-11:05 pm

Nonstop3h 10m

Miami

Wed 8/27

7:53 pm-10:54 pm

Nonstop3h 01m

$104

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Mon 9/29

10:59 pm-2:14 am

Nonstop3h 15m

Miami

Wed 10/1

6:50 pm-10:04 pm

Nonstop3h 14m

$105

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 8/19

7:55 pm-11:05 pm

Nonstop3h 10m

Miami

Fri 8/22

1:24 pm-4:29 pm

Nonstop3h 05m

$111

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 8/30

1:14 pm-10:37 pm

1 stop9h 23m

Miami

Sat 9/6

3:50 pm-7:01 pm

Nonstop3h 11m

$122

HartfordMiami

BDL - MIA

BDLMIA

Hartford Bradley Intl

Thu 10/23

12:59 pm-4:15 pm

Nonstop3h 16m

Miami

Sun 10/26

9:05 am-12:11 pm

Nonstop3h 06m

$141

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 9/27

5:50 pm-9:14 pm

Nonstop3h 24m

Miami

Wed 10/1

7:10 am-10:02 am

Nonstop2h 52m

$142

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 9/6

10:55 am-2:01 pm

Nonstop3h 06m

Miami

Mon 9/8

7:55 pm-11:10 pm

Nonstop3h 15m

$147

NewarkMiami

EWR - MIA

EWRMIA

Newark

Thu 9/4

8:15 am-3:20 pm

1 stop7h 05m

Miami

Mon 9/8

7:30 pm-12:44 am

1 stop5h 14m

$147

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 9/6

6:49 am-9:55 am

Nonstop3h 06m

Miami

Mon 9/8

9:23 pm-12:25 am

Nonstop3h 02m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Connecticut to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Florida Keys

What is the cheapest month to book a flight from Connecticut to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Connecticut to Florida Keys (average of $328). Flying from Connecticut to Florida Keys in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CT to EOA?

Find hourly flight availability from Connecticut to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Florida Keys as you normally would.

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 August 4, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Breeze Airways from Connecticut to Florida Keys by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,987 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,912 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Connecticut to Florida Keys one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $64. Frontier flights start at $72 while deals on American Airlines start at $73 one-way.

  • Can I find deals for flights from Connecticut to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Connecticut to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Florida Keys.

  • Can I find deals for business class flights from Connecticut to Florida Keys?

    Yes. Cheapflights offers flight deals from Connecticut to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Connecticut to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Connecticut to Florida Keys (average of $328). Flying from Connecticut to Florida Keys in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Orlando flights
Dulles Intl to Miami flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Orlando flights
Baltimore to Fort Lauderdale flights
Newark to Tampa flights
Philadelphia to Orlando flights
Reagan-National to Miami flights
Boston to Orlando flights
Dallas/Fort Worth to Orlando flights
O'Hare Intl to Orlando flights
Los Angeles to Miami flights
Boston to Fort Lauderdale flights
LaGuardia to Tampa flights
Atlanta to Miami flights
Hartford to Orlando flights
Boston to Miami flights
Dallas/Fort Worth to Fort Lauderdale flights
O'Hare Intl to Miami flights
Denver to Orlando flights
Dallas/Fort Worth to Miami flights
O'Hare Intl to Fort Lauderdale flights
John F Kennedy Intl to Tampa flights
Cleveland to Orlando flights
Atlanta to Fort Lauderdale flights
Dulles Intl to Orlando flights
Baltimore to Miami flights
Seattle to Orlando flights
Baltimore to Orlando flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Orlando flights
Los Angeles to Fort Lauderdale flights
Philadelphia to Fort Lauderdale flights
Newark to West Palm Beach flights
Hobby to Orlando flights
LaGuardia to West Palm Beach flights
Cincinnati to Orlando flights
Providence to Orlando flights
Reagan-National to Fort Lauderdale flights
Newark to Fort Myers flights
Philadelphia to Miami flights
Minneapolis to Orlando flights

Top 4 airlines flying from Connecticut to Florida Keys

Discover the top 4 airlines that operate flights from Connecticut to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$453FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$245Average$401FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$367Average$536FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.