$157+ Cheap flights from Burlington to Key West (BTV - EYW)
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — EYW
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Burlington to Key West 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 Key West
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Best
Last-minute
One-way
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 August 6, 2026.
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 August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/158:54 am -
1 stop5h 55m
Sat 9/262:30 pm -
1 stop7h 40m
Deal found 8/2![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/208:53 am -
1 stop7h 18m
Thu 10/294:45 pm -
1 stop5h 59m
Deal found 8/4![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 10/207:25 am -
2 stops9h 50m
Thu 10/296:10 pm -
1 stop5h 48m
Deal found 8/4![Delta logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/3. 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 11/1011:53 am -
1 stop6h 32m
Mon 11/166:55 pm -
1 stop4h 57m
Deal found 8/3![American Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 8/2012:24 pm -
1 stop22h 03m
Fri 8/211:11 pm -
1 stop20h 00m
Deal found 8/3![Breeze Airways logo]()
$427
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/297:38 am -
1 stop8h 33m
Thu 11/55:35 pm -
1 stop5h 14m
Deal found 8/2![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/157:00 am -
2 stops13h 00m
Sat 9/2611:42 am -
2 stops12h 51m
Deal found 8/2![Delta logo]()
$455
Best flights from Burlington to Key WestDiscover 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 August 6, 2026.
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 August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. 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 1/226:00 am -
1 stop8h 03m
Mon 1/2511:18 am -
1 stop5h 16m
Deal found 8/6![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/2. 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 1/226:00 am -
2 stops11h 11m
Mon 1/256:00 pm -
1 stop5h 46m
Deal found 8/2![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
1 stop7h 02m
Wed 1/132:30 pm -
1 stop8h 40m
Deal found 8/5![United Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 11/108:40 am -
2 stops8h 35m
Mon 11/166:55 pm -
1 stop4h 57m
Deal found 8/5![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/217:00 am -
2 stops12h 43m
Sun 1/247:00 am -
2 stops9h 17m
Deal found 8/5![Delta logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/4. 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 1/217:00 am -
1 stop7h 54m
Sun 1/246:43 pm -
1 stop5h 12m
Deal found 8/4![American Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 8/3. 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 9/35:14 am -
1 stop5h 36m
Sun 9/61:31 pm -
1 stop7h 04m
Deal found 8/3![Delta logo]()
$599
Last-minute flights from Burlington to Key WestDiscover last-minute flight deals from Burlington to Key West. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Key West. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/3. 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 8/55:14 am -
1 stop5h 36m
Sat 8/81:31 pm -
2 stops11h 07m
Deal found 8/3![Delta logo]()
$493
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 8/115:30 am -
1 stop10h 48m
Fri 8/142:31 pm -
1 stop7h 36m
Deal found 8/5![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 8/3. 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 8/126:00 am -
2 stops11h 20m
Sat 8/151:31 pm -
2 stops9h 50m
Deal found 8/3![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/196:10 am -
1 stop7h 35m
Sun 8/232:31 pm -
1 stop7h 36m
Deal found 8/4![American Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 8/2012:24 pm -
1 stop22h 03m
Fri 8/211:11 pm -
1 stop20h 00m
Deal found 8/3![Breeze Airways logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 8/2012:24 pm -
2 stops21h 45m
Fri 8/211:11 pm -
1 stop20h 00m
Deal found 8/3![Multiple Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/312:21 pm -
2 stops7h 18m
Sun 9/62:31 pm -
1 stop7h 36m
Deal found 8/6![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/158:54 am -
1 stop5h 55m
Sat 9/262:30 pm -
1 stop7h 40m
Deal found 8/2![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/157:00 am -
2 stops13h 00m
Sat 9/2611:42 am -
2 stops12h 51m
Deal found 8/2![Delta logo]()
$455
One-way flights from Burlington to Key WestSearch for one-way flight options from Burlington to Key West. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Burlington to Key West. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 8/2412:36 pm -
2 stops46h 30m
Deal found 8/3![Breeze Airways logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2210:57 am -
1 stop24h 28m
Deal found 8/3![Breeze Airways logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 8/2712:24 pm -
1 stop22h 03m
Deal found 8/3![Breeze Airways logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 8/2812:36 pm -
2 stops46h 49m
Deal found 8/3![Breeze Airways logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2610:57 am -
1 stop24h 28m
Deal found 8/3![Breeze Airways logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 8/251:25 pm -
2 stops21h 41m
Deal found 8/3![Breeze Airways logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 10/11:17 pm -
3 stops44h 07m
Deal found 8/5![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/1910:57 am -
1 stop24h 28m
Deal found 8/1![Breeze Airways logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2610:57 am -
3 stops23h 27m
Deal found 8/3![Multiple Airlines logo]()
$318
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (American Airlines) |
One-way from | $157 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Average price | $777 |
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 August 6, 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
Cheapest round-trip
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Fri 1/22
6:00 am-2:03 pm
1 stop8h 03m
Key West
Mon 1/25
11:18 am-4:34 pm
1 stop5h 16m
$369
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Tue 11/10
8:40 am-5:15 pm
2 stops8h 35m
Key West
Mon 11/16
6:55 pm-11:52 pm
1 stop4h 57m
$421
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Fri 1/22
6:00 am-5:11 pm
2 stops11h 11m
Key West
Mon 1/25
6:00 pm-11:46 pm
1 stop5h 46m
$453
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Thu 1/21
7:00 am-2:54 pm
1 stop7h 54m
Key West
Sun 1/24
6:43 pm-11:55 pm
1 stop5h 12m
$528
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Thu 1/21
7:00 am-7:43 pm
2 stops12h 43m
Key West
Sun 1/24
7:00 am-4:17 pm
2 stops9h 17m
$540
Quickest round-trip
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Thu 9/3
5:14 am-10:50 am
1 stop5h 36m
Key West
Sun 9/6
1:31 pm-8:35 pm
1 stop7h 04m
$599
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Sat 1/9
6:00 am-1:02 pm
1 stop7h 02m
Key West
Wed 1/13
2:30 pm-11:10 pm
1 stop8h 40m
$662
Cheapest one-way
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Thu 8/27
12:24 pm-11:27 am
2 stops23h 03m
$199
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Thu 10/1
12:32 pm-10:19 am
2 stops21h 47m
$199
BurlingtonKey West
BTV Burlington - EYW Key West
BTVEYW
Burlington
Fri 8/28
12:36 pm-10:24 am
3 stops45h 48m
$244
Showing 1-10 of 16 resultsSorted 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BTV-EYW
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
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 August 6, 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.
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Burlington and Key West flights
Browse other Burlington and Key West flight options. Last updated on August 6, 2026.
Other flights from Burlington
Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$608 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$663 | FlexibilityNo cancel fee | On-time71% |