$70+ Cheap flights from Boston (BOS) to Siesta Key, FL

Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Siesta Key. On average, Logan Intl has 3 outbound flights to Siesta Key per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

Within the past month, 69 users have taken a look at flights from Boston Logan Intl to Siesta Key.

There are many flights that can get you from Boston to Siesta Key in 6h 11m. Fly via Delta or Southwest to get the fastest option. The distance from Boston to Siesta Key is about 1220 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from Allegiant Air and Southwest, as they are both options that can get you from Boston to Siesta Key for a low price.

No one likes to see their flight delayed. When booking a flight from Boston to Siesta Key consider choosing Delta (88%), KLM (87%) or Virgin Atlantic (84%) as they are the most reliable in getting you off to your destination on time.

Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Boston Logan Intl - Sarasota Bradenton Intl) can be booked for $141 on average, our data indicates $473 when flying from Boston to Siesta Key.

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

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

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