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$578+ Cheap flights from Key West to Burlington, VT (EYW - BTV)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BTV
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Key West to Burlington

Cheapest flights from Key West to Burlington
Explore the most affordable flight options available from Key West to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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 2/183:20 pm
EYW
-
BTV
1 stop8h 34m
American Airlines
Mon 2/235:35 am
BTV
-
EYW
1 stop6h 25m
American Airlines
Deal found 2/9$578
This Delta deal was found by Cheapflights users on 2/9. 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 2/1811:59 am
EYW
-
BTV
2 stops11h 10m
Delta
Mon 2/236:00 am
BTV
-
EYW
1 stop6h 45m
Delta
Deal found 2/9$579
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 10/274:05 pm
EYW
-
BTV
1 stop29h 40m
United Airlines
Sat 10/315:45 pm
BTV
-
EYW
2 stops22h 21m
United Airlines
Deal found 2/10$602

Find flight deals from Key West to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Burlington (BTV). 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

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

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

Related info for your journey

Find useful and relevant information for your journey from Key West to Burlington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
South Burlington

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