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Key West

$355+ Cheap flights from Burlington 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — EYW
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap 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 June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/5. 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 8/295:05 am
BTV
-
EYW
1 stop6h 31m
American Airlines
Sun 9/62:31 pm
EYW
-
BTV
1 stop7h 36m
American Airlines
Deal found 6/5$355
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/226:00 am
BTV
-
EYW
1 stop7h 40m
American Airlines
Wed 7/295:34 pm
EYW
-
BTV
1 stop6h 00m
American Airlines
Deal found 6/8$374
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 7/49:51 am
BTV
-
EYW
1 stop24h 33m
Breeze Airways
Fri 7/101:11 pm
EYW
-
BTV
1 stop20h 00m
Breeze Airways
Deal found 6/5$397
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/66:00 am
BTV
-
EYW
1 stop5h 40m
American Airlines
Sat 6/135:37 pm
EYW
-
BTV
1 stop5h 53m
American Airlines
Deal found 6/5$448
This Delta deal was found by Cheapflights users on 6/7. 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 9/46:31 am
BTV
-
EYW
2 stops10h 49m
Delta
Tue 9/86:00 pm
EYW
-
BTV
1 stop5h 48m
Delta
Deal found 6/7$474
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/136:00 am
BTV
-
EYW
2 stops13h 19m
American Airlines
Mon 6/155:37 pm
EYW
-
BTV
1 stop6h 03m
American Airlines
Deal found 6/8$486
This Delta deal was found by Cheapflights users on 6/8. 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 6/137:05 am
BTV
-
EYW
1 stop7h 50m
Delta
Mon 6/156:24 pm
EYW
-
BTV
1 stop5h 35m
Delta
Deal found 6/8$509

Find flight deals from Burlington to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$501
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. 6% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Key West 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 June 9, 2026.
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

Cheapest round-trip
Quickest round-trip

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Wed 7/22

6:00 am-1:40 pm

1 stop7h 40m

Key West

Wed 7/29

5:34 pm-11:34 pm

1 stop6h 00m

$374

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sat 7/4

9:51 am-10:24 am

1 stop24h 33m

Key West

Fri 7/10

1:11 pm-11:44 am

2 stops46h 33m

$439

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 9/4

6:31 am-5:20 pm

2 stops10h 49m

Key West

Tue 9/8

6:00 pm-11:48 pm

1 stop5h 48m

$474

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Fri 9/4

9:07 am-4:18 pm

1 stop7h 11m

Key West

Tue 9/8

2:31 pm-10:36 pm

1 stop8h 05m

$615

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Thu 7/9

6:00 am-5:23 pm

2 stops11h 23m

Key West

Sun 7/12

6:18 pm-11:59 pm

1 stop5h 41m

$638

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sun 11/1

6:00 am-1:08 pm

1 stop7h 08m

Key West

Tue 11/3

2:35 pm-11:25 pm

2 stops8h 50m

$662

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sat 7/4

6:00 am-3:19 pm

1 stop9h 19m

Key West

Sat 7/11

2:26 pm-11:47 pm

2 stops9h 21m

$873

BurlingtonKey West

BTV - EYW

BTVEYW

Burlington

Sat 8/29

3:50 pm-1:29 pm

1 stop21h 39m

Key West

Tue 9/1

2:20 pm-10:57 pm

1 stop8h 37m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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-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-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-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-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 much does it cost to fly round-trip from Burlington to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Burlington to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,394 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,394 reviews
Delta
7.9
Good
8,394 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,394 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

  • How long is the flight from Burlington to Key West?

    A quick flight from Burlington to Key West can take about 7h 40m. American Airlines provides one of the quickest options available for as low as $374. There are 1458 mi between Burlington and Key West. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Delta is currently your cheapest option to Key West, with prices starting at $288. Another option worth looking into is American Airlines, starting at $294 round trip. Delta is priced at 53% lower than the current average price of a flight leaving 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.

See more FAQs

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Top 2 airlines flying from Burlington to Key West

Discover the top 2 airlines that operate flights from Burlington to Key West. 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$622FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$294Average$608FlexibilityNo cancel feeOn-time71%

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