Cheap Flights from Boston to Key West

Start packing your bags, because round-trip journeys between Logan Intl. Airport and EYW start from . That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Logan Intl. Airport to EYW flights, you’ll see a “no change fees” filter for you to select.

It’s around 2,200 kilometres between Boston and Key West, so expect to be in your seat for a while. Keep yourself entertained with things like playing cards (if you’re travelling with friends) or a good old-fashioned book.

JetBlue Airways (B6) will take you from Logan Intl. Airport to Key West Intl. Airport comfortably and reliably. Choose from 21 flights every month along this route.

Booking your trip from Logan Intl. Airport (BOS) to Key West Intl. Airport (EYW) last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are updated all the time on Expedia.