Cheap flights from Massachusetts to Florida Keys from $47
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Florida Keys departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Massachusetts to Florida Keys
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Spirit Airlines flights from Massachusetts to Florida Keys
Our best Spirit Airlines deals on Massachusetts to Florida Keys flight tickets
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How to get the cheapest flight ticket from Massachusetts to Florida Keys
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Florida Keys?
The month of January is another great option to travel to Florida Keys, with average flight prices from Massachusetts averaging around $198.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Massachusetts to Florida Keys is on a Thursday when prices can be found for as low as $408. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $496.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Massachusetts to Florida Keys in the evening for as low as $203. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $573.
What is the cheapest Massachusetts to Florida Keys flight route?
Fly from Boston Logan Intl to Key West for the best Massachusetts - Florida Keys flight prices
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Massachusetts for as low as $176 on momondo.
What cabin class options are available on Massachusetts to Florida Keys flights?
There are 3 cabin classes available to choose from on Massachusetts to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Massachusetts to Florida Keys?
Spirit Airlines, Delta, and Frontier are the most popular carriers operating from Massachusetts to Florida Keys
What airlines fly to Florida Keys?
American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Florida Keys from Massachusetts according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 5 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from Massachusetts to Florida Keys on average per week?
The number of flights available between Massachusetts and Florida Keys is 214 per week as of June 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.
How long is the flight from Massachusetts to Florida Keys?
On average, it takes 15h 30m to fly from Massachusetts to Florida Keys if you fly out of Boston (the most popular airport in Massachusetts) and into Incheon Intl Airport (the most popular airport in Florida Keys). If you’re flying out of Worcester and into Incheon Intl Airport, then the flight time is around 35h 42m.
Cheap Massachusetts to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Florida Keys
Best Price Found | $47 |
|---|---|
Fastest flight time | 3h 13m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from Massachusetts to Florida Keys?
Prices for flights from Massachusetts to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Massachusetts to Florida Keys?
As of June 2025, there are 9 operators available to choose from for flights from Massachusetts to Florida Keys.
How old do you have to be to fly from Massachusetts to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Massachusetts to Florida Keys?
Based on momondo bookings for flights between Massachusetts and Florida Keys, the leading plane model is Airbus A321neo, making up 11.13% of the total bookings. Other popular models include Airbus A220-300 with 8.55%, Airbus A321-100/200 with 7.73%, and Airbus A320-100/200 with 6.88%.
Best airlines flying from Massachusetts to Florida Keys
Compare and see reviews for airlines that fly from Massachusetts to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $66 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Massachusetts to Florida Keys?
Finding the right flight to Florida Keys from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.
Can I find flights from Massachusetts to Florida Keys with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Massachusetts to Florida Keys flights to just show those with flexible booking policies.
How can momondo help me find flights from Massachusetts to Florida Keys?
momondo provides multiple filters to help you find the best flight to Florida Keys from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Massachusetts to Florida Keys right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Massachusetts to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.