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Florida Keys

$126+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — EYW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$251
(Delta)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$433
From Burlington to Florida Keys
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One-way flight from Burlington to Florida Keys
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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 11/185:33 amBTV - MIA
1 stop5h 40mAmerican Airlines
Sat 11/227:06 amMIA - BTV
1 stop7h 57mAmerican Airlines
Deal found 9/14$251
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/313:57 pmBTV - MIA
1 stop7h 22mDelta
Sat 11/87:05 amMIA - BTV
1 stop8h 04mDelta
Deal found 9/16$254
This Delta deal was found by Cheapflights users on 9/15. 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 11/196:00 amBTV - MIA
2 stops9h 47mDelta
Mon 11/243:42 pmMIA - BTV
1 stop8h 15mDelta
Deal found 9/15$259
This Delta deal was found by Cheapflights users on 9/16. 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 10/256:31 amBTV - MIA
1 stop7h 46mDelta
Thu 10/307:05 amMIA - BTV
1 stop8h 04mDelta
Deal found 9/16$260
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/316:21 amBTV - MIA
1 stop7h 56mDelta
Thu 11/68:30 amMIA - BTV
1 stop8h 05mDelta
Deal found 9/15$263
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1011:44 amBTV - MIA
1 stop7h 04mAmerican Airlines
Mon 11/176:55 pmMIA - BTV
1 stop5h 04mAmerican Airlines
Deal found 9/15$269
This Delta deal was found by Cheapflights users on 9/14. 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 12/156:50 amBTV - MIA
1 stop7h 45mDelta
Tue 1/67:30 amMIA - BTV
1 stop6h 12mDelta
Deal found 9/14$285
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/106:00 amBTV - EYW
1 stop7h 51mAmerican Airlines
Sat 12/137:00 amEYW - BTV
2 stops7h 54mAmerican Airlines
Deal found 9/13$336
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/110:53 amBTV - EYW
1 stop21h 22mBreeze Airways
Mon 10/611:11 amEYW - BTV
1 stop24h 29mBreeze Airways
Deal found 9/15$382
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/15:47 pmBTV - EYW
1 stop16h 32mBreeze Airways
Sun 10/58:55 amEYW - BTV
2 stops50h 45mBreeze Airways
Deal found 9/15$405
This Delta deal was found by Cheapflights users on 9/14. 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 stop8h 06mDelta
Sat 12/131:40 pmEYW - BTV
1 stop5h 40mDelta
Deal found 9/14$439
This Delta deal was found by Cheapflights users on 9/15. 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 10/16:00 amBTV - EYW
2 stops11h 15mDelta
Mon 10/612:22 pmEYW - BTV
2 stops10h 46mDelta
Deal found 9/15$469

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 September 16, 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

Tue 10/21

6:31 am-2:17 pm

1 stop7h 46m

Miami

Sat 10/25

8:30 am-4:35 pm

1 stop8h 05m

$251

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Fri 10/31

3:57 pm-11:19 pm

1 stop7h 22m

Miami

Sat 11/8

7:05 am-3:09 pm

1 stop8h 04m

$254

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Tue 11/18

4:09 pm-11:49 pm

2 stops7h 40m

Miami

Sat 11/22

7:06 am-3:03 pm

1 stop7h 57m

$256

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Tue 2/10

7:10 am-7:44 pm

2 stops12h 34m

Key West

Wed 2/11

6:00 pm-11:42 pm

1 stop5h 42m

$256

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Wed 11/19

2:20 pm-12:48 am

2 stops10h 28m

Miami

Mon 11/24

3:42 pm-11:57 pm

1 stop8h 15m

$259

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Sat 10/25

6:31 am-2:17 pm

1 stop7h 46m

Miami

Thu 10/30

3:10 pm-11:08 pm

1 stop7h 58m

$260

BurlingtonMiami

BTV - MIA

BTVMIA

Burlington

Fri 10/31

3:57 pm-11:19 pm

1 stop7h 22m

Miami

Thu 11/6

6:00 am-4:35 pm

2 stops10h 35m

$268

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Tue 2/10

6:00 am-12:44 pm

1 stop6h 44m

Key West

Tue 2/17

6:00 pm-11:42 pm

1 stop5h 42m

$285

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Wed 2/11

6:00 am-12:44 pm

1 stop6h 44m

Key West

Wed 2/11

6:00 pm-11:42 pm

1 stop5h 42m

$315

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sun 2/8

12:23 pm-9:09 am

2 stops20h 46m

Key West

Mon 2/16

1:06 pm-11:43 am

1 stop22h 37m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 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, August is the cheapest month in which you can book a flight from Burlington to Florida Keys (average of $328). Flying from Burlington to Florida Keys in March is currently the most expensive (average of $491). 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 September 16, 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
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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, American Airlines, and Breeze Airways fly from Burlington to Florida Keys in about 7h 40m. The time it takes to get you to your destination can typically vary by up to 13h 06m. 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, August is the cheapest month in which you can book a flight from Burlington to Florida Keys (average of $328). Flying from Burlington to Florida Keys in March is currently the most expensive (average of $491). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$547FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$361Average$496FlexibilityNo cancel feeOn-time69%

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