Cheap flights from Miami to Boston
Cheapflights Tip: The best prices from Miami to Boston Logan Intl are usually found in January or March, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Sunday
Cheap flight deals from Miami to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Boston (BOS). 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 October 2025.
Popular in | July |
|---|---|
Cheapest in | January |
Average price | C$ 296 |
Good one-way deal | C$ 68 or less |
Best time to book a flight from Miami to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Miami with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Miami to Boston
How far ahead should I book a flight from Miami to Boston?
The best time to book flights from Miami to Boston is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Miami to Boston?
Currently, February is the cheapest month in which you can book a flight from Miami to Boston (average of C$ 27). Flying from Miami to Boston in July is currently the most expensive (average of C$ 129). 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 MIA to BOS?
Unlike in the afternoon, when flights are generally more expensive, you can save up to 70% on flights from Miami to Boston by exploring options for tickets in the evening.
How often are flights from Miami to Boston delayed?
About 20% of weekly flights between Miami and Boston have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for Miami to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Boston flights?
Over the past year, Frontier has had the lowest number of delays on this route, with just 5% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Miami to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 October 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Miami to Boston?
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Why should you use Cheapflights to find cheap flight tickets from Miami to Boston?
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Can Cheapflights find flights from Miami to Boston with no change fees?
Certainly. Search results for flights to Boston from Miami shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Miami to Boston become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!