Cheap Flight Deals From Boston (BOS) to Key West (EYW) Starting at $79

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This Weekend's Flight Deals from Boston to Key West

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $79 One Way, $168 Round Trip from Boston to Key West

Prices starting at $168 for return flights and $79 for one-way flights to Key West were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Key West economy flight packages

Kimpton Winslow's Bungalows, an IHG Hotel
Margaritaville Beach House Key West
Westwinds Inn
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More About Flying To Key West from Boston

Route Information for Flights from Boston to Key West

Origin Airport IATA Code BOS
Destination Airport IATA Code EYW
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Key West

If you are looking to find the best deals on Boston to Key West flights, look no further than Orbitz. Orbitz offers guaranteed low prices as well as cutting-edge mobile tools to help you book cheap flights from Boston to Key West.

Mobile Apps Make Life Easier

Our mobile apps for Android and iPhone phones as well as tablets and iPads let you find the cheapest flights from Boston to Key West—whether you are at home or running errands. Use the apps to also keep track of delays to your Boston to Key West flights and baggage claim information.

Get Miles for Your Flights From Boston to Key West

It’s easy to earn points or miles for your frequent flyer or airline loyalty program on qualifying Boston to Key West flights with Orbitz. You can add your frequent flyer number to your online flight booking, and even store your numbers in your Orbitz account profile so they automatically get added the next time you book a flight.

Stay Informed While You Travel

Orbitz keeps you updated on information that’s relevant to your flights from Boston to Key West. We can send you and six of your personal contacts free travel alerts via SMS text, voicemail, or email, so you instantly know about flight delays or changes.

Keep More Money in Your Pocket With Discount Flights

Orbitz looks for the best deals on Boston to Key West flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.

Frequently asked questions

Am I able to catch a flight from Boston to Key West now?
Check out our Covid-19 Travel Advisor for the most comprehensive information on quarantine requirements and travel restrictions when getting a flight from Boston to Key West.
Are there non-stop flights from Boston to Key West?
Choose your ideal travel dates, because there is. You can fly from Boston to Key West in one simple journey with JetBlue.
What is the shortest flight from Boston to Key West?
The fastest flight time from Logan Intl. Airport (BOS) to Key West Intl. Airport is 4 hours and 13 minutes, which gives you plenty of time to indulge in a tipple or get absorbed in a good movie.
What airlines fly from Boston to Key West most frequently?
JetBlue has the most flights along this route. This top-rated airline operates 30 flights from Boston, MA Airport (BOS-Logan Intl.) to Key West Intl. Airport (EYW) every month.
If I am not able to travel due to COVID-19, can I cancel my flight to Key West?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Key West have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Key West with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Key West without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.