What are the cheapest airlines flying from Burlington, Vermont to Key West round-trip?

Currently priced at $209, American Airlines will fly you from Burlington, Vermont to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $432. These flights start at 61% lower than the current average price 3 months from now.

What is the cheapest day to fly from Burlington, Vermont to Key West?

Travelers seeking maximum savings on their Burlington, Vermont to Key West flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Burlington, Vermont to Key West?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Burlington, Vermont to Key West.

What is the cheapest day to fly round-trip from Burlington, Vermont to Key West?

Users have found that flying from Burlington, Vermont to Key West on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Burlington, Vermont to Key West?

Travelers have found it’s best to book a flight 56 days in advance to save up to 56% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Burlington, Vermont to Key West 1-2 weeks in advance for as low as $358, or $423 for flights within the next 24 hours.

What is the cheapest month to fly from Burlington, Vermont to Key West?

The best pricing can be found in the month of August. Prices to Key West from Burlington, Vermont average $547. You can even find prices in August for less than $547, as users have found deals to Key West from as low as $258. The month of December appears to be one of the more expensive times to travel to Key West from Burlington, Vermont. Flying in the targeted month can save you up to 70%.

What is the cheapest time of day to fly from BTV to EYW?

When flying from Burlington, Vermont to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the morning.

Most accurate provider : When it comes to deals on Burlington, Vermont-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Key West flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Burlington, Vermont-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington, Vermont-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Burlington to Key West that include hotel bookings?

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

How can I find direct flights from Burlington to Key West?

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

Can I find deals for business class flights from Burlington to Key West?

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

$209+ Flights from Burlington, VT to Key West

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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.

Cheapflights Tip: The best prices from Burlington to Key West are usually found in August or October, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Burlington to Key West

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$209 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$584

Provider with most accurate pricing for Burlington-Key West flight deals.

Search Deals

Provider most trusted by Cheapflights users for Burlington-Key West flights.

Search Deals

From Burlington to Key West

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($82 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Find flight deals from Burlington to Key West

Cheapest flights from Burlington to Key West
Explore the most affordable flight options available from Burlington to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Tue 6/38:00 amBTV - EYW

1 stop6h 37mAmerican Airlines

Tue 6/104:54 pmEYW - BTV

1 stop5h 58mAmerican Airlines

Deal found 3/20

$209

Wed 11/196:00 amBTV - EYW

1 stop7h 09mDelta

Wed 12/106:00 pmEYW - BTV

1 stop5h 45mDelta

Deal found 3/21

$269

Sat 5/311:28 amBTV - EYW

2 stops30h 37mUnited Airlines

Fri 5/96:45 pmEYW - BTV

2 stops29h 03mUnited Airlines

Deal found 3/20

$432

Best flights from Burlington to Key West
Discover carefully curated flight deals from Burlington to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2025.

Tue 6/38:00 amBTV - EYW

1 stop6h 37mAmerican Airlines

Tue 6/104:54 pmEYW - BTV

1 stop5h 58mAmerican Airlines

Deal found 3/20

$209

Sat 5/311:28 amBTV - EYW

2 stops30h 37mUnited Airlines

Fri 5/96:45 pmEYW - BTV

2 stops29h 03mUnited Airlines

Deal found 3/20

$432

Last-minute flights from Burlington to Key West
Discover last-minute flight deals from Burlington to Key West. Data last updated March 21, 2025 and is based on user searches.

Wed 4/306:00 amBTV - EYW

1 stop5h 41mAmerican Airlines

Fri 5/95:24 pmEYW - BTV

1 stop5h 16mAmerican Airlines

Deal found 3/19

$329

Wed 4/306:30 amBTV - EYW

2 stops11h 35mUnited Airlines

Fri 5/98:45 amEYW - BTV

3 stops15h 03mUnited Airlines

Deal found 3/19

$507

One-way flights from Burlington to Key West
Search for one-way flight options from Burlington to Key West. Find affordable one-way fares based on user searches. Data last updated March 21, 2025.

Fri 4/186:57 pmBTV - EYW

1 stop19h 03mMultiple Airlines

Deal found 3/20

$245

Fri 4/186:35 amBTV - EYW

2 stops10h 42mDelta

Deal found 3/20

$465

Cheapflights Fare Finder

Use the filters below to find and compare flights from Burlington to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Tue 6/3

8:00 am-2:37 pm

1 stop6h 37m

Key West

Tue 6/10

4:54 pm-10:52 pm

1 stop5h 58m

$209

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sat 5/3

11:28 am-6:05 pm

2 stops30h 37m

Key West

Fri 5/9

6:45 pm-11:48 pm

2 stops29h 03m

$432

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 4/18

6:57 pm-2:00 pm

1 stop19h 03m

$245

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 4/18

6:35 am-5:17 pm

2 stops10h 42m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Compare providers for flights from Burlington to Key West

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Key West in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Burlington, Vermont-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Key West flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Burlington, Vermont-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington, Vermont-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Burlington, Vermont to Key West?

To ensure you get the cheapest price possible for a flight from Burlington, Vermont to Key West, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Burlington, Vermont to Key West?

Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to Key West (average of $328). Flying from Burlington, Vermont to Key West in March is currently the most expensive (average of $497). 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.

Rainfall in Key West by month

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta

8.0

Very good

7,895 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Related info for your journey

What are the cheapest airlines flying from Burlington, Vermont to Key West round-trip?
Currently priced at $209, American Airlines will fly you from Burlington, Vermont to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $432. These flights start at 61% lower than the current average price 3 months from now.
Can I find deals for flights from Burlington to Key West that include hotel bookings?
Yes. In addition to deals on Burlington to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Burlington to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Key West.
Can I find deals for business class flights from Burlington to Key West?
Yes. Cheapflights offers flight deals from Burlington to Key West 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, Vermont to Key West?
Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to Key West (average of $328). Flying from Burlington, Vermont to Key West in March is currently the most expensive (average of $497). 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.

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Other flights to Key West

Top 3 airlines flying from Burlington to Key West

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$215	Average$428	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$273	Average$542	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$347	Average$653	FlexibilityNo cancel fee	On-time69%

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$209+ Cheap flights from Burlington, VT to Key West (BTV - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Burlington to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Burlington to Key West are usually found in August or October, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Burlington to Key West

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Burlington to Key West

Cheapest flights from Burlington to Key WestExplore the most affordable flight options available from Burlington to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Explore the most affordable flight options available from Burlington to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Burlington to Key West that are best for you.

Compare providers for flights from Burlington to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Key West in March.

Best time to book a flight from Burlington to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Burlington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Burlington to Key West

How far ahead should I book a flight from Burlington, Vermont to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to Key West. Price data was last updated on March 14, 2025.

What is the cheapest month to book a flight from Burlington, Vermont to Key West?

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

Reviews of airlines servicing Key West

Related info for your journey

Find useful and relevant information for your journey from Burlington to Key West. 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 flying from Burlington, Vermont to Key West round-trip?

Can I find deals for flights from Burlington to Key West that include hotel bookings?

How can I find direct flights from Burlington to Key West?

Can I find deals for business class flights from Burlington to Key West?

What is the cheapest month to book a flight from Burlington, Vermont to Key West?

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 Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Burlington to Key West

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Cheapest flights from Burlington to Key West
Explore the most affordable flight options available from Burlington to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.