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Cheap flights from Boston to Miami from C$ 97

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MIA
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Boston Logan Intl to Miami are usually found in September or January, booked 46 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from Boston to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 206

One-way from

C$ 97

Popular in

April

Cheapest in

September

Average price

C$ 348

Good round-trip deal

C$ 264 or less

Good one-way deal

C$ 171 or less
Delta
  • Delta
  • 12/11-18/11
  • Nonstop
  • 7h 07m total
  • Boston to Miami
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Delta
  • Delta
  • 18/1
  • Nonstop
  • 3h 48m total
  • Boston to Miami
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Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Miami.
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Price to beat on a one-way flight from Boston Logan Intl to Miami.
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Find flight deals from Boston to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Miami
Explore the most affordable flight options available from Boston to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Wed 12/117:10 a.m.BOS - MIA
Nonstop3h 37mDelta
Tue 18/117:35 p.m.MIA - BOS
Nonstop3h 26mDelta
Deal found 28/10C$ 206
Mon 10/118:11 p.m.BOS - MIA
Nonstop3h 39mDelta
Tue 18/116:55 a.m.MIA - BOS
Nonstop3h 23mDelta
Deal found 26/10C$ 207
Sun 16/117:10 a.m.BOS - MIA
Nonstop3h 37mDelta
Tue 18/117:35 p.m.MIA - BOS
Nonstop3h 26mDelta
Deal found 27/10C$ 213
Wed 12/119:59 a.m.BOS - MIA
1 stop6h 11mDelta
Wed 19/116:55 a.m.MIA - BOS
Nonstop3h 23mDelta
Deal found 27/10C$ 220
Sat 6/127:59 p.m.BOS - MIA
Nonstop3h 38mDelta
Tue 9/1211:45 a.m.MIA - BOS
Nonstop3h 25mDelta
Deal found 28/10C$ 222
Mon 10/117:00 a.m.BOS - MIA
1 stop7h 20mDelta
Thu 13/1111:42 a.m.MIA - BOS
Nonstop3h 17mDelta
Deal found 28/10C$ 234
Sat 6/125:00 p.m.BOS - MIA
1 stop6h 23mDelta
Fri 12/127:59 p.m.MIA - BOS
Nonstop3h 26mDelta
Deal found 28/10C$ 236
Thu 20/117:10 a.m.BOS - MIA
Nonstop3h 37mDelta
Thu 27/116:55 a.m.MIA - BOS
Nonstop3h 23mDelta
Deal found 26/10C$ 245

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Miami 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 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Boston to Miami that are best for you.

Fly from

Boston

Fly to

Miami

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 11/11

8:15 a.m.-3:47 p.m.

1 stop7h 32m

Miami

Wed 12/11

7:35 p.m.-11:02 p.m.

Nonstop3h 27m

C$ 234

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 10/11

5:15 a.m.-1:35 p.m.

1 stop8h 20m

Miami

Tue 18/11

1:30 p.m.-9:05 p.m.

1 stop7h 35m

C$ 234

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 3/2

3:00 p.m.-9:10 p.m.

1 stop6h 10m

Miami

Sat 14/2

7:00 a.m.-10:24 a.m.

Nonstop3h 24m

C$ 235

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 11/2

3:50 p.m.-7:33 p.m.

Nonstop3h 43m

Miami

Thu 19/2

8:05 a.m.-4:00 p.m.

1 stop7h 55m

C$ 235

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 10/11

9:59 a.m.-4:10 p.m.

1 stop6h 11m

Miami

Tue 18/11

2:07 p.m.-7:29 p.m.

1 stop5h 22m

C$ 235

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 18/2

7:50 p.m.-11:31 p.m.

Nonstop3h 41m

Miami

Wed 25/2

7:00 p.m.-12:59 a.m.

1 stop5h 59m

C$ 235

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 9/1

3:30 p.m.-7:16 p.m.

Nonstop3h 46m

Miami

Sat 17/1

8:05 a.m.-3:57 p.m.

1 stop7h 52m

C$ 236

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Thu 4/12

7:59 p.m.-11:37 p.m.

Nonstop3h 38m

Miami

Thu 11/12

7:20 a.m.-2:24 p.m.

1 stop7h 04m

C$ 249

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 18/2

7:50 p.m.-11:31 p.m.

Nonstop3h 41m

C$ 97

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 21/2

2:10 p.m.-10:30 p.m.

1 stop8h 20m

C$ 110

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 19 results
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Best time to book a flight from Boston to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Miami. Price data was last updated on 24 October 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Miami (average of C$ 57). Flying from Boston to Miami in July is currently the most expensive (average of C$ 130). 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 MIA?

Find hourly flight availability from Boston to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

When flying from Boston to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 37% versus a flight in the evening.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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. Reviews last updated 28 October 2025.
Read reviews from past customers who have flown Delta,American Airlines, andJetBlue from Boston to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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
7,996 reviews
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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
11,033 reviews
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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
2,907 reviews
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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
8,110 reviews
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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
5.8
Fair
3,122 reviews
Delta
7.9
Good
7,996 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Miami?

    If you book a flight from Boston to Miami, you will be flying from Logan Intl to Miami. Flights to Miami (MIA) from Boston Logan Intl (BOS) take 3h 52m for a nonstop flight. There are 13 flights from Logan Intl to Miami per day from 5 airlines.

  • How popular is this Boston to Miami flight route?

    Within the past month, 128 users have taken a look at flights from Boston Logan Intl to Miami.

  • How long is the flight from Boston to Miami?

    Delta and Southwest can get you from Boston to Miami in just under 3h 43m. Your travel time can differ by up to 4h 37m. There are 2026 km between Boston and Miami. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Miami round-trip?

    Currently priced at C$ 82, Frontier will fly you from Boston to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from C$ 87 and C$ 103, respectively. Users have found that Frontier is 75% cheaper than the other options available to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Miami consider choosing Etihad Airways (100%), Japan Airlines (98%) or JetBlue (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Miami?

    Looking for the cheapest flight from Boston to Miami? While on average our users pay C$ 311, our data indicates the cheapest price to be C$ 103. The most popular route (Boston Logan Intl - Miami), is priced around C$ 375.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Miami 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?

    Currently, January is the cheapest month in which you can book a flight from Boston to Miami (average of C$ 57). Flying from Boston to Miami in July is currently the most expensive (average of C$ 130). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Sunny Isles Beach
Miami Springs
Pembroke Pines
Dania Beach
Surfside
Palm Beach
Doral
Boynton Beach
Sunrise
Miramar
Deerfield Beach
Oakland Park
Plantation
Hallandale Beach
Marathon
Homestead
Lauderdale-by-the-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Boston to Miami

Discover the top 5 airlines that operate flights from Boston to Miami. 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 82AverageC$ 221FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 87AverageC$ 195FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapestC$ 103AverageC$ 388FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 116AverageC$ 318FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 118AverageC$ 276FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Miami?

When you search for this flight from Boston to Miami, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Boston to Miami?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Miami from Boston.

Can Cheapflights find flights from Boston to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Miami become cheaper?

Not ready to book yet? You can track prices for flights from Boston to Miami on Cheapflights with our Price Alert feature and get notified when better prices are available.

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