£99 Cheap Flights from Boston (BOS) to Miami (MIA)

View £99 flight on Tue, 30 Jun 2026Opens in a new window

Flight 1

Popular airlines from Logan International Airport (BOS) to Miami International Airport (MIA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston (BOS) to Miami (MIA)

Prices were available within the past 7 days and start at £99 for one-way flights and £146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 May - Thu, 28 May
BOS
Boston
MIA
Miami
£146 Return, found 6 days ago
£146
Return
found 6 days ago
Select Delta flight, departing Tue, 19 May from Boston to Miami, returning Thu, 28 May, priced at £146 found 6 days ago
Delta
Sun, 24 May - Tue, 9 Jun
BOS
Boston
MIA
Miami
£147 Return, found 1 day ago
£147
Return
found 1 day ago
Select Delta flight, departing Sun, 24 May from Boston to Miami, returning Tue, 9 Jun, priced at £147 found 1 day ago
Delta
Sun, 10 May - Fri, 29 May
BOS
Boston
MIA
Miami
£154 Return, found 1 day ago
£154
Return
found 1 day ago
Select Delta flight, departing Sun, 10 May from Boston to Miami, returning Fri, 29 May, priced at £154 found 1 day ago
Delta
Fri, 5 Jun - Tue, 23 Jun
BOS
Boston
MIA
Miami
£158 Return, found 1 day ago
£158
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Jun from Boston to Miami, returning Tue, 23 Jun, priced at £158 found 1 day ago
Delta
Fri, 29 May - Tue, 16 Jun
BOS
Boston
MIA
Miami
£165 Return, found 1 day ago
£165
Return
found 1 day ago
Select Delta flight, departing Fri, 29 May from Boston to Miami, returning Tue, 16 Jun, priced at £165 found 1 day ago
Delta
Wed, 17 Jun - Tue, 23 Jun
BOS
Boston
MIA
Miami
£168 Return, found 1 day ago
£168
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Jun from Boston to Miami, returning Tue, 23 Jun, priced at £168 found 1 day ago
Delta
Mon, 25 May - Thu, 28 May
BOS
Boston
MIA
Miami
£175 Return, found 6 days ago
£175
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Boston to Miami, returning Thu, 28 May, priced at £175 found 6 days ago
Delta
Tue, 11 Aug - Tue, 25 Aug
BOS
Boston
MIA
Miami
£175 Return, found 6 days ago
£175
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Boston to Miami, returning Tue, 25 Aug, priced at £175 found 6 days ago
United
Mon, 18 May - Sat, 30 May
BOS
Boston
MIA
Miami
£228 Return, found 1 day ago
£228
Return
found 1 day ago
Select United flight, departing Mon, 18 May from Boston to Miami, returning Sat, 30 May, priced at £228 found 1 day ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
BOS
Boston
MIA
Miami
£4,834 Return, found 2 days ago
£4,834
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Boston to Miami, returning Wed, 27 May, priced at £4,834 found 2 days ago

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miami Intl. MIA. Cheapest option available. Average driving time to city centre is 12 minutes. Flights from £147
MIA
Miami Intl.
Cheapest
Average driving time to city centre12 min
Flights from £147

Find the cheapest month to fly from Boston (BOS) to Miami (MIA)

March is typically the cheapest month to fly

From £59 - £310 per traveller.

Frequently asked questions

How much is a flight from BOS to MIA?
The lowest price advertised for a round-trip flight between Logan Intl. Airport and MIA is £146. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport (BOS) to Miami Airport?
We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Logan Intl. Airport (BOS) to Miami Intl. Airport (MIA) that have flexible change policies?
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 (BOS) to MIA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport to MIA?
It's around 2,000 kilometres between Boston and Miami, so you'll be strapped into your seat for a while. Keep yourself entertained with things like your e-reader or a thrilling novel.
Which airlines fly direct from Logan Intl. Airport to MIA?
Travelling from Logan Intl. Airport to MIA is easy when you have a nice range of airlines to choose from. These are a few of the best:

  • American Airlines - (AA) with 204 monthly flights
  • Spirit Airlines - (NK) with 30 monthly flights
  • JetBlue Airways - (B6) with 30 monthly flights
  • Delta Air Lines - (DL) with 30 monthly flights

Are Logan Intl. Airport (BOS) to Miami Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap airfares from Logan Intl. Airport to MIA emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) cost?
One-way flights typically cost between £165 and £802 and return flights often range between £327 and £1,274. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
September is typically the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.), with average return fares of approximately £172. This is about 21% lower than the average price throughout the year. September often sees lower prices as the summer travel season winds down and before the holiday rush begins. Other cheap months to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) include January and May.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
Enter BOS to MIA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
The best airline to fly with from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, NK typically offers the lowest fares. AA offers the most daily flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
The best time to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) for a good balance of price and availability is typically September or May. While these months are among the cheapest, with average return flights around £172, they are not the most popular. This means you can often find good deals and still have a decent selection of flights, especially if you book in advance. The most popular months for this route are June and March, which tend to have higher prices due to increased demand.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
When flying from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.), you'll find approximately 11 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 187 connecting flights daily. Some common connection points include LaGuardia (LGA), Ronald Reagan Washington National (DCA), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) typically departs at approximately 12:15 AM local time, operated by United Airlines. This is a seasonal service active in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) on a Friday, with around 110 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) are in the early morning, from 6am to 9am. This accounts for around 30% of total traffic. Many major carriers, including American Airlines and United Airlines, offer flights during this window. Many travelers prefer these early morning flights so they can arrive in Miami and have a full day ahead.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
A nonstop flight from BOS to MIA typically takes around 3 hours 50 minutes, covering approximately 1,260 miles. Connecting flights on this route usually add 4 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
Select the "Business class" and "First class" filters when looking for BOS to MIA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
A non-stop, one-way business class flight from Boston, MA (BOS-Logan Intl.) (BOS) to Miami, FL (MIA-Miami Intl.) (MIA) is usually around £600 - £906. You may also be able to find a cheaper business class journey between Boston, MA (BOS-Logan Intl.) (BOS) to Miami, FL (MIA-Miami Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami from Logan Intl. (BOS)?
If you're planning to travel to Miami from Logan Intl. (BOS), you can fly directly into Miami Intl. (MIA) Some flights may connect through major hubs like Orlando Intl. (MCO), Fort Lauderdale - Hollywood Intl. (FLL), Washington Dulles Intl. (IAD) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Miami, FL (MIA-Miami Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Miami Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
£145
Distance
2015 km
Average flight time
3 hours 32 mins

Explore a world of travel with Expedia

*Available to Expedia members.