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Florida Keys

$90+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — EYW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. 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 12/35:11 pmBTV - MIA
1 stop5h 45mAmerican Airlines
Mon 12/85:52 pmMIA - BTV
1 stop6h 02mAmerican Airlines
Deal found 10/30$269
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/2710:28 amBTV - MIA
1 stop8h 03mAmerican Airlines
Thu 12/45:52 pmMIA - BTV
1 stop6h 02mAmerican Airlines
Deal found 10/30$270
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/612:19 pmBTV - MIA
1 stop8h 26mAmerican Airlines
Sun 12/76:31 amMIA - BTV
1 stop5h 22mAmerican Airlines
Deal found 10/29$325
This Delta deal was found by Cheapflights users on 10/29. 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 12/36:50 amBTV - MIA
2 stops9h 02mDelta
Mon 12/85:20 pmMIA - BTV
1 stop6h 13mDelta
Deal found 10/29$330
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/145:14 pmBTV - MIA
1 stop5h 42mAmerican Airlines
Wed 11/195:39 pmMIA - BTV
1 stop6h 49mAmerican Airlines
Deal found 10/30$339
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/266:10 amBTV - MIA
1 stop8h 40mUnited Airlines
Tue 12/26:00 amMIA - BTV
1 stop7h 49mUnited Airlines
Deal found 10/29$340
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/1411:44 amBTV - EYW
2 stops10h 43mAmerican Airlines
Tue 11/1811:17 amEYW - BTV
1 stop5h 23mAmerican Airlines
Deal found 10/30$344
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/184:09 pmBTV - MIA
2 stops7h 40mAmerican Airlines
Sat 11/226:00 amMIA - BTV
2 stops7h 07mAmerican Airlines
Deal found 10/30$349
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/216:00 amBTV - MIA
1 stop9h 04mUnited Airlines
Sat 12/277:10 amMIA - BTV
1 stop7h 22mUnited Airlines
Deal found 10/29$357
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/139:03 amBTV - EYW
2 stops10h 32mAmerican Airlines
Thu 12/185:10 pmEYW - BTV
1 stop5h 59mAmerican Airlines
Deal found 10/29$359
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/1911:44 amBTV - MIA
1 stop7h 04mAmerican Airlines
Mon 11/246:22 amMIA - BTV
1 stop5h 34mAmerican Airlines
Deal found 10/29$365
This Delta deal was found by Cheapflights users on 10/29. 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 12/106:00 amBTV - EYW
1 stop5h 43mDelta
Sat 12/131:40 pmEYW - BTV
1 stop24h 01mDelta
Deal found 10/29$368

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Delta)

One-way from

$90
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$406
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. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 30, 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

Thu 1/22

5:25 am-12:14 pm

1 stop6h 49m

Miami

Wed 2/11

5:40 pm-12:02 am

1 stop6h 22m

$260

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Wed 1/21

1:25 pm-12:51 am

2 stops11h 26m

Miami

Wed 2/11

12:02 pm-12:02 am

2 stops12h 00m

$261

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Tue 1/20

6:45 am-6:30 pm

2 stops11h 45m

Miami

Wed 2/11

12:02 pm-12:02 am

2 stops12h 00m

$261

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Wed 12/3

5:11 pm-10:56 pm

1 stop5h 45m

Miami

Mon 12/8

5:52 pm-11:54 pm

1 stop6h 02m

$269

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Wed 12/3

6:50 am-3:52 pm

2 stops9h 02m

Miami

Mon 12/8

5:20 pm-11:33 pm

1 stop6h 13m

$330

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Wed 1/21

12:26 pm-9:47 pm

2 stops9h 21m

Key West

Sun 1/25

11:18 am-4:34 pm

1 stop5h 16m

$335

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Wed 11/26

6:10 am-2:50 pm

1 stop8h 40m

Miami

Tue 12/2

6:00 am-1:49 pm

1 stop7h 49m

$340

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 11/14

11:44 am-10:27 pm

2 stops10h 43m

Key West

Tue 11/18

11:17 am-4:40 pm

1 stop5h 23m

$344

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Fri 11/14

4:13 pm-11:49 pm

2 stops7h 36m

Miami

Wed 11/19

6:40 pm-12:28 am

1 stop5h 48m

$344

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Sun 12/21

6:00 am-3:04 pm

1 stop9h 04m

Miami

Sat 12/27

7:10 am-2:32 pm

1 stop7h 22m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 31 results
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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 $646). 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 October 30, 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
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 5h 45m. The time it takes to get you to your destination can typically vary by up to 1h 04m. The distance from Burlington to Florida Keys is about 1350 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $646). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$553FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$496FlexibilityNo cancel feeOn-time69%

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