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Cheap flights from Boston to Miami from C$ 95

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MIA
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Boston Logan Intl to Miami are usually found in September or January, booked 30 days in advance, depart on a Thursday or Sunday and return on a Monday

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 29 July 2025.

Round-trip from

C$ 174

One-way from

C$ 95

Popular in

April

Cheapest in

September

Average price

C$ 339

Good one-way deal

C$ 190 or less
Delta
  • Delta
  • 10/9-17/9
  • 1 total stop
  • 10h 05m total
  • Boston to Miami
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Delta
  • Delta
  • 7/10
  • 1 total stop
  • 5h 51m total
  • Boston to Miami
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Highest demand for flights based on searches. 1% potential increase in price (C$ 8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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

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 29 July 2025.

Wed 10/94:55 p.m.BOS - MIA
1 stop6h 38mDelta
Wed 17/97:59 p.m.MIA - BOS
Nonstop3h 27mDelta
Deal found 29/7C$ 174
Thu 18/92:18 p.m.BOS - MIA
Nonstop3h 32mSpirit Airlines
Thu 25/94:53 p.m.MIA - BOS
1 stop5h 50mSpirit Airlines
Deal found 28/7C$ 199
Tue 16/92:50 p.m.BOS - MIA
1 stop6h 25mSouthwest
Sat 27/94:55 p.m.MIA - BOS
1 stop5h 20mSouthwest
Deal found 27/7C$ 211

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 29 July 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

Wed 10/9

4:55 p.m.-11:33 p.m.

1 stop6h 38m

Miami

Wed 17/9

7:59 p.m.-11:26 p.m.

Nonstop3h 27m

C$ 174

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Thu 18/9

2:18 p.m.-5:50 p.m.

Nonstop3h 32m

Miami

Thu 25/9

4:53 p.m.-10:43 p.m.

1 stop5h 50m

C$ 199

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 16/9

2:50 p.m.-9:15 p.m.

1 stop6h 25m

Miami

Sat 27/9

4:55 p.m.-10:15 p.m.

1 stop5h 20m

C$ 211

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 7/10

5:34 a.m.-11:25 a.m.

1 stop5h 51m

C$ 95

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 29/9

5:35 a.m.-10:55 a.m.

1 stop5h 20m

C$ 115

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 5/9

1:00 p.m.-11:50 p.m.

2 stops10h 50m

C$ 156

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 30/8

6:05 a.m.-6:39 p.m.

2 stops12h 34m

C$ 167

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 12/8

7:25 a.m.-10:54 a.m.

Nonstop3h 29m

C$ 180

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 12/8

5:54 a.m.-3:42 p.m.

2 stops9h 48m

C$ 272

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/9

6:00 a.m.-5:45 p.m.

2 stops35h 45m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 25 July 2025.

Booking 30 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, April is the cheapest month in which you can book a flight from Boston to Miami (average of C$ 251). Flying from Boston to Miami in August is currently the most expensive (average of C$ 369). 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 29 July 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 morning, which can drop the price by up to 35% versus a flight at noon.

Weekly flight availability from Boston to Miami

Explore weekly flight availability from Boston to Miami. 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 29 July 2025.

The most flights from BOS to MIA are scheduled on a Monday (32 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (16 on average).

What’s the top layover airport for flights from Boston to Miami?

Share of one-stop round-trip flights from Boston to Miami chosen by Cheapflights users in the past 12 months, using the same layover each way.

Newark (EWR) – chosen by Cheapflights users on 56% of one-stop itineraries from Boston to Miami on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Miami?

Average round-trip fare for 1-stop flights from Boston to Miami, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Nashville (BNA) is the most affordable 1-stop option, with an average round-trip price of C$ 258.

What’s the fastest layover option from Boston to Miami?

Shortest average travel time for 1-stop one-way flights from Boston to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 4h 37m.

Which airport typically offers the quickest layover for flights from Boston to Miami?

Average layover duration for 1-stop one-way flights from Boston to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 27m.

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 29 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta 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.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 29m for a nonstop flight. There are 22 flights from Logan Intl to Miami per day from 6 airlines.

  • How popular is this Boston to Miami flight route?

    Within the past month, 126 users have taken a look at flights from Boston Logan Intl to Miami.

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

    Currently priced at C$ 174, Delta will fly you from Boston to Miami and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Southwest - these airlines can fly you to your destination from C$ 199 and C$ 211, respectively. Users have found that Delta is 45% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Boston to Miami are Delta (C$ 95), Southwest (C$ 115), and United Airlines (C$ 156).

  • 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 Japan Airlines (92%), Spirit Airlines (87%) or American Airlines (75%) 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$ 190, our data indicates the cheapest price to be C$ 190. The most popular route (Boston Logan Intl - Miami), is priced around C$ 354.

  • 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, April is the cheapest month in which you can book a flight from Boston to Miami (average of C$ 251). Flying from Boston to Miami in August is currently the most expensive (average of C$ 369). 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
Sunny Isles Beach
Hollywood
Miami Springs
Pembroke Pines
Surfside
Palm Beach
Doral
Bonita Springs
Boynton Beach
Miramar
Sunrise
Deerfield Beach
Oakland Park
Plantation
Marathon
Homestead
Dania Beach
Hallandale Beach
Lauderdale-by-the-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Boston to Miami

Discover the top 6 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 80AverageC$ 217FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 90AverageC$ 188FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapestC$ 93AverageC$ 256FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 101AverageC$ 381FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 116AverageC$ 270FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 365AverageC$ 455FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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