What is the cheapest airline that flies from Boston Logan Intl to Miami?

Frontier, Delta, and Spirit Airlines are the most popular carriers operating from Boston Logan Intl to Miami

What is the most punctual flight time for Boston to Miami flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Boston to Miami on average per day?

18 flights are operational daily from Boston to Miami as of November 2025. The most popular departure time for this route is 4:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Boston to Miami on average per week?

131 flights are operational weekly from Boston to Miami as of November 2025. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

How often are flights from Boston to Miami delayed?

Historically, on average around 15% of flights between Boston and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What airlines fly to Miami?

JetBlue, Spirit Airlines and Delta are the top three most popular airlines that fly to Miami from Boston according to our data. JetBlue is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 9 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Boston to Miami flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Which airlines fly direct from Boston to Miami?

Many airlines are operating direct flights from Boston to Miami. Among them is Jetblue, American Airlines, Delta, and Spirit airlines. All these airlines have Logan International Airport (BOS) as the departure airport and Miami International Airport (MIA) as the arrival airport. If you'd prefer a flight with a break, American Airlines and United Airlines both offer single-stop flights for the route with a layover time of 2-3 hours. Depending on the flight and time, connecting airports for American Airlines flights along the Boston to Miami route are Charlotte International Airport (CLT), John F. Kennedy International Airport (JFK), and Ronald Reagan Washington National Airport (DCA). Washington Dulles International Airport (IAD) is the layover location for United Airline flights on the route while John F. Kennedy International Airport serves as the layover location for Jetblue flights. What is the best way to get in and out of airports in Boston and Miami? To get to Boston Logan International Airport (BOS), travelers have multiple options, including public transportation, taxis, ride shares, and rental cars. The Massachusetts Bay Transportation Authority (MBTA) offers subway, bus, and commuter rail services with a stop at the airport, providing an affordable way to travel. Taxis and ride shares are also available, with estimated travel times ranging from 20 to 40 minutes. Miami International Airport (MIA) offers a range of transportation options for getting in and out of the airport. The Miami-Dade Transit bus service provides affordable transportation to and from the airport, with the travel time depending on the bus route and traffic. Taxis and ride shares are also available for those preferring a more direct route. If you are planning to rent a car, MIA has several car rental companies located on the premises, and rental car shuttles conveniently transport travelers to and from the rental center. What are the benefits of the different airports in Boston and Miami? Boston in served by 4 main airports. Logan International Airport (BOS) is located near the downtown Boston, making it convenient for visitors to find suitable means to the airport. Manchester–Boston Regional Airport (MHT) experiences less traffic and is more affordable, with flights to many destinations in the United States. New Bedford Regional Airport (EWB) is smaller and more convenient for travelers heading to southeastern Massachusetts or Rhode Island. Rhode Island T. F. Green International Airport (PVD) is located close to Providence, RI, and is less busy than Logan, with flights to several US destinations. Miami has two main airports. Miami International Airport (MIA) is located close to downtown Miami and South Beach, making it a good choice for visitors who want to experience the city's vibrant culture and nightlife. Miami-Opa Locka Executive Airport (OPF) is less busy than MIA making the secutity checks quicker. Which cities can you get to from Miami International Airport (MIA)? Miami International Airport offers public transportation options such as Metrorail, Metromover, and Metrobus to get to different neighborhoods within Miami. From MIA, you can take the Metrorail Orange Line to travel to the Miami city center or Downtown Miami. The bus can take you to other neighborhoods like Miami Beach, Coral Gables, Little Havana, and Coconut Grove. There are no specific buses that go to all of these neighborhoods, but Miami-Dade Transit provides a range of bus and trolley routes that can take you to different parts of the city. Taxis, ride shares, and rental cars are also available for those who prefer different transportation options. Additionally, Florida's Brightline high-speed rail system operates in Miami, connecting you to other cities in the state such as Fort Lauderdale and West Palm Beach.

When did momondo last update prices for flights from Boston Logan Intl Airport to Miami Airport?

Prices for flights from Boston Logan Intl Airport to Miami Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Miami Airport?

As of November 2025, there are 8 operators available to choose from for flights from Boston Logan Intl Airport to Miami Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Miami Airport?

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 Boston Logan Intl Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$63 Cheap Flights from Boston to Miami in 2025/26

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6:00 am - 9:09 pmBOS-MIA

15h 09m1 stop

5:20 am - 1:04 amMIA-BOS

19h 44m1 stop

$127Frontier

Find Deal

Mon, Jan 5 - Sun, Jan 11

8:47 am - 10:12 pmBOS-MIA

13h 25m1 stop

12:56 pm - 4:19 pmMIA-BOS

3h 23mnonstop

$128Multiple Airlines

Find Deal

Sun, Jan 18 - Fri, Jan 23

6:00 am - 9:09 pmBOS-MIA

15h 09m1 stop

8:46 pm - 7:53 amMIA-BOS

11h 07m1 stop

$129Frontier

Find Deal

Mon, Jan 5 - Thu, Jan 8

6:00 am - 9:04 pmBOS-MIA

15h 04m1 stop

12:56 pm - 4:19 pmMIA-BOS

3h 23mnonstop

$130Multiple Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

8:24 am - 8:58 pmBOS-MIA

12h 34m1 stop

5:58 pm - 10:22 amMIA-BOS

16h 24m1 stop

$131Frontier

Find Deal

Mon, Dec 1 - Wed, Dec 3

6:00 am - 12:47 amBOS-MIA

18h 47m1 stop

12:56 pm - 4:19 pmMIA-BOS

3h 23mnonstop

$132Multiple Airlines

Find Deal

Sun, Jan 4 - Thu, Jan 8

8:28 am - 7:39 pmBOS-MIA

11h 11m1 stop

5:30 am - 1:14 amMIA-BOS

19h 44m1 stop

$133Frontier

Find Deal

Mon, Dec 15 - Sat, Dec 20

6:00 am - 5:48 pmBOS-MIA

11h 48m1 stop

7:09 pm - 1:13 amMIA-BOS

6h 04m1 stop

$134Frontier

Find Deal

Fri, Jan 30 - Mon, Feb 2

10:56 am - 9:22 amBOS-MIA

22h 26m2 stops

9:05 pm - 10:08 amMIA-BOS

13h 03m1 stop

$135Multiple Airlines

Find Deal

Tue, Dec 16 - Wed, Dec 24

6:00 am - 2:34 pmBOS-MIA

8h 34m1 stop

12:56 pm - 4:19 pmMIA-BOS

3h 23mnonstop

$136Multiple Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 17

Delta flights from Boston to Miami

Our best Delta deals on Boston to Miami flight tickets

Delta

Dec 6

BOS7:59 pmBoston Logan Intl

3h 38m

MIA11:37 pmMiami

Dec 13

MIA6:53 amMiami

3h 22m

BOS10:15 amBoston Logan Intl

$137

Find similar

Delta

Dec 7

BOS7:59 pmBoston Logan Intl

3h 38m

MIA11:37 pmMiami

Dec 13

MIA6:53 amMiami

3h 22m

BOS10:15 amBoston Logan Intl

$138

Find similar

Delta

Dec 6

BOS7:59 pmBoston Logan Intl

3h 38m

MIA11:37 pmMiami

Dec 10

MIA3:50 pmMiami

5h 36m

1 stop

BOS9:26 pmBoston Logan Intl

$147

Find similar

Spirit Airlines flights from Boston to Miami

Our best Spirit Airlines deals on Boston to Miami flight tickets

Spirit Airlines

Nov 19

BOS5:53 pmBoston Logan Intl

3h 37m

MIA9:30 pmMiami

Nov 24

MIA6:46 amMiami

5h 49m

1 stop

BOS12:35 pmBoston Logan Intl

$144

Find similar

Spirit Airlines

Apr 10

BOS5:55 pmBoston Logan Intl

3h 42m

MIA9:37 pmMiami

Apr 14

MIA1:34 pmMiami

3h 24m

BOS4:58 pmBoston Logan Intl

$153

Find similar

Spirit Airlines

Nov 20

BOS1:30 pmBoston Logan Intl

9h 34m

1 stop

MIA11:04 pmMiami

Nov 24

MIA6:46 amMiami

5h 49m

1 stop

BOS12:35 pmBoston Logan Intl

$182

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Fly from

Fly to

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/5

6:00 am-9:09 pm

1 stop15h 09m

Miami

Sun 1/11

5:20 am-1:04 am

1 stop19h 44m

$127

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 1/18

8:47 am-10:12 pm

1 stop13h 25m

Miami

Fri 1/23

12:56 pm-4:19 pm

Nonstop3h 23m

$128

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/5

6:00 am-9:09 pm

1 stop15h 09m

Miami

Thu 1/8

8:46 pm-7:53 am

1 stop11h 07m

$129

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 1/6

6:00 am-9:04 pm

1 stop15h 04m

Miami

Sat 1/10

12:56 pm-4:19 pm

Nonstop3h 23m

$130

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 12/1

8:24 am-8:58 pm

1 stop12h 34m

Miami

Wed 12/3

5:58 pm-10:22 am

1 stop16h 24m

$131

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 1/4

6:00 am-12:47 am

1 stop18h 47m

Miami

Thu 1/8

12:56 pm-4:19 pm

Nonstop3h 23m

$132

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 12/15

8:28 am-7:39 pm

1 stop11h 11m

Miami

Sat 12/20

5:30 am-1:14 am

1 stop19h 44m

$133

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 1/30

6:00 am-5:48 pm

1 stop11h 48m

Miami

Mon 2/2

7:09 pm-1:13 am

1 stop6h 04m

$134

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 12/16

10:56 am-9:22 am

2 stops22h 26m

Miami

Wed 12/24

9:05 pm-10:08 am

1 stop13h 03m

$135

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 1/9

6:00 am-2:34 pm

1 stop8h 34m

Miami

Sat 1/17

12:56 pm-4:19 pm

Nonstop3h 23m

$136

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How to get the cheapest flight ticket from Boston to Miami

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from Boston, with most prices found around $178. If you are unable to visit Miami during the month of September, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $197.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Boston to Miami is on a Thursday when prices can be found for as low as $391. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Wednesday is $472.

What is the cheapest time of day to depart on your flight to Miami?

In the evening is the cheapest time of day to fly from Boston to Miami when you can find flight prices for as low as $234. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $529. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Miami flight route?

Fly from Boston Logan Intl to Miami for the best Boston Logan Intl - Miami flight prices

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $238 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Boston for as low as $178 on momondo.

What cabin class options are available on Boston Logan Intl to Miami flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Miami flight prices changed over time?

As of November 2025, prices for Boston to Miami flights are approximately 66% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Miami (BOS to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Miami

Best Price Found	$152
Fastest flight time	3h 33m
Direct flights	Every day
Airports in Miami	1 airport

The best one-way flight to Miami from Boston in the past 72 hours is $152. The best round-trip flight deal from Boston to Miami found on momondo in the last 72 hours is $306.

The fastest flight from Boston to Miami takes 3h 33m

Direct flights go from Boston to Miami every day.

There is 1 airport near Miami: Miami (MIA)

Search flight deals

How far is Boston Logan Intl to Miami by plane?
Boston Logan Intl and Miami are 1257.0 mi apart from one another. By plane, this route typically takes 3h 37m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Miami Airport?
Prices for flights from Boston Logan Intl Airport to Miami Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Miami Airport?
As of November 2025, there are 8 operators available to choose from for flights from Boston Logan Intl Airport to Miami Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Miami Airport?
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 Boston Logan Intl Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Miami?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Miami is Boeing 737-800 (23.42% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.14%), Airbus A321 (sharklets) (14.56%), and Airbus A318/A319/A320/A321 (13.12%).
What is the most popular airline from Boston to Miami?
Based on momondo bookings for flights between Boston and Miami, the leading airline is American Airlines, making up 37% of the total bookings. Other popular airlines include Spirit Airlines with 22%, Delta with 18%, and JetBlue with 13%.

Best airlines flying from Boston to Miami

Compare and see reviews for airlines that fly from Boston to Miami with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $36	Free Cancellation	Rating 5.8 3,109 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $62	Free Cancellation	Rating 6.3 8,138 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $91	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Delta	PriceFrom $97	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $166	Free Cancellation	Rating 8.0 11,287 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $166	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,016 reviews	Search United Airlines flights

Delta Flights From Boston to Miami
Delta operates around 11 flights from Boston to Miami every week. The average price of these flights found in the last 72 hours has been $241, but momondo users have found Delta deals from Boston to Miami from as low as $97 round-trip. Delta has been scored 7.9/10 in 8,006 reviews.
American Airlines Flights From Boston to Miami
American Airlines (7.2/10 from 11,051 reviews) operates around 41 flights from Boston to Miami in any given week. The average American Airlines airfare for this route is around $316, with deals from around $148 rare but found on momondo. Referenced prices are for round-trip Boston to Miami flight searches in the last 72 hours.

Miami Beach

Key Largo

Hollywood

Islamorada

Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Miramar

Doral

Miami Gardens

Lauderdale-by-the-Sea

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Miami?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from Boston.

Can I find flights from Boston to Miami with flexible booking policies on momondo?

All flight searches from Boston to Miami on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Miami?

Once you have performed a search for Boston to Miami flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Miami right now. Can momondo alert me if prices change?

Price alerts on flights to Miami from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Boston to Miami from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Miami departing on 2/23. 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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How to get the cheapest flight ticket from Boston to Miami

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 Miami?

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Boston to Miami is on a Thursday when prices can be found for as low as $391. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Wednesday is $472.

What is the cheapest time of day to depart on your flight to Miami?

What is the cheapest Boston Logan Intl to Miami flight route?

Fly from Boston Logan Intl to Miami for the best Boston Logan Intl - Miami flight prices

How far in advance should I book a flight to Miami?

What cabin class options are available on Boston Logan Intl to Miami flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Miami flight prices changed over time?

As of November 2025, prices for Boston to Miami flights are approximately 66% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Boston Logan Intl to Miami?

Frontier, Delta, and Spirit Airlines are the most popular carriers operating from Boston Logan Intl to Miami

What airlines fly to Miami?

How often are flights from Boston to Miami delayed?

Historically, on average around 15% of flights between Boston and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the most punctual flight time for Boston to Miami flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Miami flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

How many flights depart from Boston to Miami on average per day?

18 flights are operational daily from Boston to Miami as of November 2025. The most popular departure time for this route is 4:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Boston to Miami on average per week?

131 flights are operational weekly from Boston to Miami as of November 2025. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

When to book flights from Boston to Miami

Cheap Boston to Miami (BOS to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Miami

Best Price Found

Fastest flight time

Direct flights

Airports in Miami

How far is Boston Logan Intl to Miami by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Miami Airport?

How many operators does momondo search for flights from Boston Logan Intl Airport to Miami Airport?

How old do you have to be to fly from Boston Logan Intl Airport to Miami Airport?

What documentation or ID do you need to fly to Miami Airport?

What is the most popular plane model from Boston to Miami?

What is the most popular airline from Boston to Miami?

Best airlines flying from Boston to Miami

Compare and see reviews for airlines that fly from Boston to Miami with momondo

Delta Flights From Boston to Miami

American Airlines Flights From Boston to Miami

Traveling to a place near Miami?

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Miami?

Can I find flights from Boston to Miami with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Miami?

I’m not ready to book a flight from Boston to Miami right now. Can momondo alert me if prices change?

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida