HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami Beach

$73+ Cheap flights from Boston (BOS) to Miami Beach, FL

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MIA
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Miami Beach with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Boston Logan Intl to Miami Beach are usually found in September or March, booked 36 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Boston to Miami Beach

Keep the following information in mind while searching for Boston to Miami Beach flight deals. Data was last updated January 14, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$93
(Booking.com)

One-way from

$73
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$228
Provider with most accurate pricing for Boston Logan Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Miami flights.
Search Deals
From Boston Logan Intl to Miami Beach
Search Deals
One-way flight from Boston Logan Intl to Miami Beach
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Boston to Miami Beach

Cheapest flights from Boston to Miami Beach
Explore the most affordable flight options available from Boston to Miami Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Booking.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:53 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Wed 2/116:59 pm
MIA
-
BOS
1 stop6h 14m
Multiple Airlines
Deal found 1/13$93
This Booking.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:53 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Tue 2/106:57 pm
MIA
-
BOS
1 stop6h 16m
Multiple Airlines
Deal found 1/13$94
This Cheapflightsfares deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/205:23 pm
BOS
-
MIA
Nonstop3h 42m
Spirit Airlines
Tue 1/2712:56 pm
MIA
-
BOS
Nonstop3h 23m
Spirit Airlines
Deal found 1/12$95
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:54 pm
BOS
-
MIA
Nonstop3h 38m
Spirit Airlines
Thu 2/261:21 pm
MIA
-
BOS
Nonstop3h 24m
Spirit Airlines
Deal found 1/12$96
This Cheapflightsfares deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:23 pm
BOS
-
MIA
Nonstop3h 42m
Spirit Airlines
Sat 1/2412:56 pm
MIA
-
BOS
Nonstop3h 23m
Spirit Airlines
Deal found 1/13$97
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:23 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Fri 1/307:09 pm
MIA
-
BOS
1 stop30h 04m
Multiple Airlines
Deal found 1/13$98
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:53 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Sat 2/76:45 am
MIA
-
BOS
1 stop18h 28m
Multiple Airlines
Deal found 1/13$99
This Expedia deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:50 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Wed 2/256:59 pm
MIA
-
BOS
1 stop6h 14m
Multiple Airlines
Deal found 1/12$100
This CheapOair deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:53 pm
BOS
-
MIA
Nonstop3h 42m
Spirit Airlines
Sun 2/151:21 pm
MIA
-
BOS
Nonstop3h 24m
Spirit Airlines
Deal found 1/11$101
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:53 pm
BOS
-
MIA
Nonstop3h 42m
Multiple Airlines
Sat 2/144:42 pm
MIA
-
BOS
1 stop18h 53m
Multiple Airlines
Deal found 1/12$102
This Expedia deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:23 pm
BOS
-
MIA
Nonstop3h 42m
Spirit Airlines
Sat 1/3112:56 pm
MIA
-
BOS
Nonstop3h 23m
Spirit Airlines
Deal found 1/12$103
This Priceline deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:00 am
BOS
-
MIA
1 stop6h 26m
Multiple Airlines
Mon 2/912:55 pm
MIA
-
BOS
Nonstop3h 23m
Multiple Airlines
Deal found 1/11$104

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Miami Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Boston to Miami Beach that are best for you.

Fly from

Boston

Fly to

Miami Beach

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 2/9

10:05 am-4:30 pm

1 stop6h 25m

Miami

Sun 2/15

7:00 am-10:20 am

Nonstop3h 20m

$182

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 2/22

7:59 pm-11:51 pm

Nonstop3h 52m

Miami

Fri 2/27

7:40 am-3:15 pm

1 stop7h 35m

$197

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 2/4

11:12 am-6:30 pm

1 stop7h 18m

Miami

Sat 2/7

6:55 am-10:14 am

Nonstop3h 19m

$197

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 1/31

7:59 pm-11:51 pm

Nonstop3h 52m

Miami

Wed 2/4

11:39 am-6:30 pm

1 stop6h 51m

$197

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 1/30

6:35 pm-12:51 am

1 stop6h 16m

Miami

Tue 2/3

12:55 pm-4:23 pm

Nonstop3h 28m

$197

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/26

7:05 am-10:53 am

Nonstop3h 48m

Miami

Fri 1/30

9:24 am-5:22 pm

1 stop7h 58m

$197

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 2/17

9:00 am-5:21 pm

1 stop8h 21m

Miami

Wed 2/18

1:28 pm-6:54 pm

1 stop5h 26m

$217

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 2/17

6:45 pm-12:53 am

1 stop6h 08m

Miami

Thu 2/19

8:05 am-3:53 pm

1 stop7h 48m

$217

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 3/4

7:59 pm-11:51 pm

Nonstop3h 52m

Miami

Sat 3/7

7:40 am-3:15 pm

1 stop7h 35m

$218

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 3/16

1:00 pm-9:22 pm

1 stop8h 22m

Miami

Thu 3/19

7:00 am-10:22 am

Nonstop3h 22m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Boston to Miami Beach

Have a flexible travel schedule? Discover the best time to fly to Miami Beach from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Miami Beach

How far ahead should I book a flight from Boston to Miami Beach?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Miami Beach. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Boston to Miami Beach, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Miami Beach?

Currently, February is the cheapest month in which you can book a flight from Boston to Miami Beach (average of $48). Flying from Boston to Miami Beach in December is currently the most expensive (average of $108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to M1B?

Find hourly flight availability from Boston to Miami Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Boston to Miami Beach by exploring options for tickets in the evening.

What is the cheapest day to fly from Boston to Miami Beach?

Use this chart to determine the cheapest time to fly round-trip from Boston to Miami Beach. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their Boston to Miami Beach flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Miami Beach

Explore weekly flight availability from Boston to Miami Beach. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 14, 2026.

The most flights from BOS to M1B are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing Miami Beach

Get insights into the airlines that provide service to Miami Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami Beach. Reviews last updated January 14, 2026.
Peruse reviews from past customers who have flown with Delta, American Airlines, and JetBlue from Boston to Miami Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,040 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,118 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
JetBlue
7.2
Good
2,884 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,309 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Boston to Miami Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Miami Beach?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Miami Beach. You should not have trouble finding flights to Miami Beach from Logan Intl; the airport handles an average of 19 outbound flights to Miami Beach per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Boston airport to Miami Beach. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How popular is this Boston to Miami Beach flight route?

    Flights from Boston Logan Intl to Miami Beach have been viewed 163 times in the past calendar month.

  • How long is the flight from Boston to Miami Beach?

    Delta can get you from Boston to Miami Beach in just under 6h 25m. Your travel time can differ by up to . There are 1259 mi between Boston and Miami Beach.

  • What are the cheapest airlines to fly from Boston to Miami Beach one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $26. Spirit Airlines flights start at $35 while deals on Southwest start at $62 one-way.

  • What are the most reliable airlines from Boston to Miami Beach?

    Consider Spirit Airlines (100%), Japan Airlines (83%) or Iberia (81%) when booking your flight. These represent the most reliable airlines when flying from Boston to Miami Beach.

  • What are the cheapest flights from Boston to Miami Beach?

    While on average a flight from Boston to Miami Beach is generally $691, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Boston Logan Intl - Miami), you can expect to pay $50 for that flight.

  • Can I find deals for flights from Boston to Miami Beach that include hotel bookings?

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

  • How can I find direct flights from Boston to Miami Beach?

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

  • Can I find deals for business class flights from Boston to Miami Beach?

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

  • What is the cheapest month to book a flight from Boston to Miami Beach?

    Currently, February is the cheapest month in which you can book a flight from Boston to Miami Beach (average of $48). Flying from Boston to Miami Beach in December is currently the most expensive (average of $108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Miami Beach

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Tampa flights
Boston to Fort Lauderdale flights
Boston to Orlando flights
Boston to Miami flights
Boston to West Palm Beach flights
Boston to Fort Myers flights
Hartford to Orlando flights
Boston to Sarasota flights
Hartford to Tampa flights
Hartford to West Palm Beach flights
Hartford to Fort Lauderdale flights
Hartford to Miami flights
Albany to Orlando flights
Boston to Jacksonville flights
Boston to Key West flights
Hartford to Fort Myers flights
Boston to Daytona Beach flights
Worcester to Orlando flights
Albany to Tampa flights
Albany to Fort Lauderdale flights
Hartford to Sarasota flights
Boston to St Petersburg flights
Worcester to Fort Myers flights
Worcester to Fort Lauderdale flights
Albany to Miami flights
Boston to Valparaiso flights
Boston to Panama City flights
Boston to Pensacola flights
Hartford to Key West flights
Albany to Orlando Sanford Intl flights
Hartford to St Petersburg flights
Boston to Melbourne flights
Albany to Fort Myers flights
Albany to Sarasota flights
Hartford to Daytona Beach flights
Hartford to Jacksonville flights
Albany to St Petersburg flights
Albany to West Palm Beach flights
Albany to Punta Gorda flights
Albany to Jacksonville flights
Worcester to Tampa flights
Hartford to Melbourne flights
Boston to Orlando Sanford Intl flights
Worcester to West Palm Beach flights
Albany to Key West flights
Worcester to Miami flights
Hartford to Panama City flights
Hartford to Pensacola flights
Boston to Tallahassee flights
Albany to Pensacola flights

Top 8 airlines flying from Boston to Miami Beach

Discover the top 8 airlines that operate flights from Boston to Miami Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$130FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$176FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$94Average$270FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$103Average$342FlexibilityNo cancel feeOn-time63%
DeltaCheapest$106Average$252FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$263FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$156Average$320FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$166Average$257FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.