Cheap flights from Boston to Miami from £43
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 10/9. 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 typical price of a round-trip flight between Boston and Miami?
What is the cheapest month to fly to Miami?
In general, September is the cheapest month to fly from Boston to Miami. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £122. The month of January is another great option to travel to Miami, with average flight prices from Boston averaging around £145.
What is the cheapest day to depart on your flight to Miami?
The cheapest day to depart from Boston to Miami is on a Wednesday when prices can be found for as low as £149. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Miami for around £469.
What is the cheapest time of day to depart on your flight to Miami?
Our data shows that the cheapest Boston to Miami flights are usually those with departure times in the morning. Our users have found flights to Miami in the morning for as low as £283. In contrast, the most expensive time of day to depart to Miami is in the afternoon when prices are around £989.
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 3 weeks ahead of your departure date. In general, you can expect to find flights to Miami for around £173 when searching 3 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 £130 on momondo.
What cabin class options are available on Boston Logan Intl to Miami flights?
There are 1 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 many flights depart from Boston to Miami on average per day?
The number of flights available between Boston and Miami is 24 per day as of June 2025. The most frequent departure time is 15:00, with 38% of daily flights leaving in the afternoon.
How many flights depart from Boston to Miami on average per week?
As of June 2025, 173 flights take off from Boston and land in Miami each week. The most common flight departure day for this route is Wed, with 15% of weekly flights 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
How far is Boston Logan Intl to Miami by plane?
The distance between Boston Logan Intl and Miami is about 1257.0 mi. By plane, this route typically takes 3h 23m.
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?
There are 2 operators available for flights from Boston Logan Intl Airport to Miami Airport as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Miami Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The required travel and health documents for your Miami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Miami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Boston to Miami?
momondo data reveals that the most frequently booked plane model on the route from Boston to Miami is Airbus A320 (sharklets), representing 18.05% of all bookings. The subsequent popular models are Boeing 737-800 at 17.11%, Airbus A321neo at 13.11%, and Airbus A320-100/200 at 11.77%.
What is the most popular airline from Boston to Miami?
momondo data reveals that the most frequently booked airline on the route from Boston to Miami is American Airlines, representing 68% of all bookings. The subsequent popular airline is Spirit Airlines at 32%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom £26 | Free Cancellation | Rating 6.3 8,054 reviews | |||
| PriceFrom £102 | Free Cancellation | Rating 7.2 10,000 reviews |
American Airlines Flights From Boston to Miami
American Airlines is one of the most popular airlines flying from Boston to Miami, operating 42 flights/week on average for this route. A good American Airlines flight deal for Boston to Miami starts from £138 round-trip, up to an average price of £307. Our users have rated American Airlines at 7.2/10.
Spirit Airlines Flights From Boston to Miami
Another popular option for Boston to Miami flights is Spirit Airlines (6.3/10, 8,052 ratings). Spirit Airlines flies from Boston to Miami around 2 times per week, with deals starting from £35 round-trip and rising to an average price of around £228.
Travelling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Boston to Miami?
It is quick and easy to find Boston to Miami flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Miami that suits you.
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?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?
Of course. momondo tracks the price of Boston to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.