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 8/17. 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?
The month of September is, on average, the cheapest month to fly to Miami from Boston, with most prices found around $167. 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 $200.
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 $405. 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 $496.
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 $204. 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 $558. 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 $236 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 $177 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.
What is the cheapest airline that flies from Boston Logan Intl to Miami?
Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Boston Logan Intl to Miami
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.
How many flights depart from Boston to Miami on average per day?
29 flights are operational daily from Boston to Miami as of July 2025. The most popular departure time for this route is 7:00AM, with 39% of flights per day taking off in the afternoon.
How many flights depart from Boston to Miami on average per week?
208 flights are operational weekly from Boston to Miami as of July 2025. The most popular departure day for this route is Mon, with 16% 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
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 30m.
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 July 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 (20.13% of total bookings). The next most popular plane models are Airbus A320 (sharklets) (15.69%), Airbus A321 (sharklets) (12.76%), and Airbus A320-100/200 (11.71%).
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 17%, and JetBlue with 15%.
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 $36 | Free Cancellation | Rating 5.9 3,273 reviews | |||
| PriceFrom $59 | Free Cancellation | Rating 6.3 8,063 reviews | |||
| PriceFrom $85 | Free Cancellation | Rating 7.3 2,910 reviews | |||
| PriceFrom $90 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 4,256 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.4 8,844 reviews |
Delta Flights From Boston to Miami
Delta operates around 5 flights from Boston to Miami every week. The average price of these flights found in the last 72 hours has been $237, but momondo users have found Delta deals from Boston to Miami from as low as $90 round-trip. Delta has been scored 8.0/10 in 7,958 reviews.
United Airlines Flights From Boston to Miami
United Airlines (7.4/10 from 8,844 reviews) operates around 5 flights from Boston to Miami in any given week. The average United Airlines airfare for this route is around $317, with deals from around $196 rare but found on momondo. Referenced prices are for round-trip Boston to Miami flight searches in the last 72 hours.
Traveling to a place near Miami?
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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.