HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$116+ Cheap flights from Burlington (BTV) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — EYW
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Burlington 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 Burlington to Florida Keys

Cheapest flights from Burlington to Florida Keys
Explore the most affordable flight options available from Burlington to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This Delta deal was found by Cheapflights users on 12/20. 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.
Mon 12/225:30 amBTV - MIA
1 stop7h 26mDelta
Tue 1/205:36 pmMIA - BTV
1 stop6h 26mDelta
Deal found 12/20$379
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/224:09 pmBTV - MIA
1 stop5h 41mAmerican Airlines
Mon 12/295:44 pmMIA - BTV
1 stop5h 25mAmerican Airlines
Deal found 12/21$464
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/225:30 amBTV - MIA
1 stop6h 09mDelta
Tue 12/305:01 pmMIA - BTV
1 stop6h 16mDelta
Deal found 12/21$469
This Delta deal was found by Cheapflights users on 12/20. 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.
Mon 12/225:40 amBTV - MIA
2 stops10h 14mDelta
Thu 12/2511:41 amMIA - BTV
2 stops11h 36mDelta
Deal found 12/20$479
This Delta deal was found by Cheapflights users on 12/20. 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 12/255:30 amBTV - MIA
1 stop7h 29mDelta
Sun 12/285:01 pmMIA - BTV
1 stop6h 16mDelta
Deal found 12/20$484
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/225:40 amBTV - MIA
2 stops10h 14mDelta
Mon 12/295:01 pmMIA - BTV
1 stop6h 16mDelta
Deal found 12/21$573
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:50 amBTV - EYW
1 stop6h 39mUnited Airlines
Fri 12/265:10 pmEYW - BTV
1 stop6h 48mUnited Airlines
Deal found 12/20$591
This Delta deal was found by Cheapflights users on 12/20. 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.
Wed 12/245:40 amBTV - MIA
2 stops10h 14mDelta
Sun 12/285:01 pmMIA - BTV
1 stop6h 16mDelta
Deal found 12/20$614
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/306:00 amBTV - MIA
1 stop5h 35mAmerican Airlines
Mon 1/53:50 pmMIA - BTV
1 stop8h 06mAmerican Airlines
Deal found 12/22$638
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/245:30 amBTV - MIA
1 stop7h 26mDelta
Thu 1/14:01 pmMIA - BTV
1 stop7h 16mDelta
Deal found 12/22$643
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/245:52 amBTV - EYW
2 stops10h 52mAmerican Airlines
Fri 12/2611:47 amEYW - BTV
2 stops7h 18mAmerican Airlines
Deal found 12/20$881

Find flight deals from Burlington to Florida Keys

Keep the following information in mind while searching for Burlington to Florida Keys flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(Delta)

One-way from

$116
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$633
Provider with most accurate pricing for Burlington-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Miami flights.
Search Deals
From Burlington to Florida Keys
Search Deals
One-way flight from Burlington to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington 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 December 22, 2025.
Use the filters below to find and compare flights from Burlington to Florida Keys that are best for you.

Fly from

Burlington

Fly to

Florida Keys

Route

Depart

Return

Price

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Sat 1/24

6:47 am-2:29 pm

1 stop7h 42m

Miami

Wed 1/28

3:37 pm-12:02 am

1 stop8h 25m

$225

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Tue 1/20

6:00 am-2:35 pm

1 stop8h 35m

Miami

Tue 1/27

5:30 pm-11:59 pm

1 stop6h 29m

$251

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Sun 1/18

5:04 pm-10:51 pm

1 stop5h 47m

Miami

Sat 1/24

9:59 am-5:15 pm

1 stop7h 16m

$260

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Tue 1/13

6:47 am-7:46 pm

2 stops12h 59m

Miami

Tue 1/20

5:36 pm-12:02 am

1 stop6h 26m

$265

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Mon 1/26

6:00 am-1:16 pm

1 stop7h 16m

Key West

Tue 2/3

6:06 am-4:34 pm

2 stops10h 28m

$275

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Thu 1/22

6:00 am-5:00 pm

2 stops11h 00m

Miami

Tue 1/27

3:45 pm-11:10 pm

1 stop7h 25m

$275

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Mon 1/12

6:00 am-5:50 pm

2 stops11h 50m

Miami

Sat 1/24

7:15 am-4:23 pm

2 stops9h 08m

$280

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Tue 3/10

5:30 am-1:45 pm

1 stop8h 15m

Key West

Wed 3/18

5:19 pm-11:41 pm

1 stop6h 22m

$289

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 1/23

6:00 am-6:01 pm

2 stops12h 01m

Key West

Mon 1/26

6:43 pm-11:58 pm

1 stop5h 15m

$294

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Thu 1/22

12:31 pm-9:47 pm

2 stops9h 16m

Key West

Mon 1/26

5:24 pm-10:58 pm

1 stop5h 34m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Burlington to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Burlington 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 Burlington to Florida Keys

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

Currently, September is the cheapest month in which you can book a flight from Burlington to Florida Keys (average of $260). Flying from Burlington to Florida Keys in December is currently the most expensive (average of $861). 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.

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 22, 2025.
Read through reviews of airlines operating flights from Burlington to Florida Keys, such as Delta, United Airlines, and American Airlines. 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
8,014 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,102 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,052 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 airport do you fly from for flights from Burlington to Florida Keys?

    Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to Florida Keys.

  • How long is the flight from Burlington to Florida Keys?

    Airlines like Delta and American Airlines fly from Burlington to Florida Keys in about 7h 16m. The time it takes to get you to your destination can typically vary by up to 26m. The distance from Burlington to Florida Keys is about 1458 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $104 on American Airlines. Other airlines that offer cheap prices include Delta from $108 and United Airlines from $289 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington to Florida Keys?

    Currently, September is the cheapest month in which you can book a flight from Burlington to Florida Keys (average of $260). Flying from Burlington to Florida Keys in December is currently the most expensive (average of $861). 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 Burlington to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Orlando flights
Hartford to Fort Lauderdale flights
Hartford to Tampa flights
Albany to Orlando flights
Hartford to West Palm Beach flights
Hartford to Miami flights
Hartford to Fort Myers flights
Albany to Fort Lauderdale flights
Albany to Tampa flights
Albany to Miami flights
Hartford to Sarasota flights
Burlington to Orlando flights
Burlington to Miami flights
Burlington to Fort Lauderdale flights
Hartford to Jacksonville flights
Burlington to Tampa flights
Hartford to Key West flights
Albany to Sarasota flights
Albany to West Palm Beach flights
Albany to Key West flights
Albany to St Petersburg flights
Burlington to Sarasota flights
Hartford to Daytona Beach flights
Hartford to Pensacola flights
Albany to Fort Myers flights
Hartford to St Petersburg flights
Burlington to Panama City flights
Albany to Orlando Sanford Intl flights
Albany to Jacksonville flights
Burlington to Fort Myers flights
Burlington to West Palm Beach flights
Albany to Pensacola flights
Albany to Daytona Beach flights
Hartford to Valparaiso flights
Rutland to Tampa flights
Hartford to Panama City flights
Burlington to Jacksonville flights
Rutland to West Palm Beach flights
Burlington to Key West flights
Albany to Punta Gorda flights
Burlington to Pensacola flights
Albany to Panama City flights
Hartford to Melbourne flights
Rutland to Fort Myers flights
Burlington to Daytona Beach flights
Lebanon to Orlando flights
Albany to Melbourne flights
Rutland to Fort Lauderdale flights
Albany to Valparaiso flights
Burlington to Gainesville flights

Top 3 airlines flying from Burlington to Florida Keys

Discover the top 3 airlines that operate flights from Burlington 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 December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$568FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$373Average$486FlexibilityNo cancel feeOn-time69%

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.