$140 Find Cheap Flights from Miami to Boston - Compare and Save

There are numerous frequent non-stop flights between MIA and BOS from multiple Airlines, including JetBlue Airlines, Frontier Airlines, American Airlines, Delta Air Lines, and Spirit Airlines.

If you wish to relax before your flight, Miami Airport has a Golden Retriever therapy dog that works around the terminal to snuggle with travelers. There's also a yoga room where you can relax and stretch in Terminal H.

Yes, several rental agencies are available, including Hertz, Budget, National, Payless, Thrifty, Avis, and Alamo. There are free shuttle busses on the lower level of the terminals that take passengers to the rental facility. You can make your reservation through KAYAK.

Yes, there's an onsite Hotel, the Hilton Boston Logan Airport Hotel, connected to Terminal C and E through a Sky Bridge. There are free hotel shuttles at the other terminals to take passengers to the hotel.

Taxis are available at the Ground Transportation level, while Uber and Lyft are located at the AppRide/TNC Lots. For public transport, the BTA runs a Silver Line bus SL1 from all airport terminals. You can also take the free Massport shuttle buses to MBTA Subway Station and catch the Blue Line. Alternatively, take the Massport shuttle bus to the Logan International Dock and catch the MBTA Harbor Express or Boston Harbor Cruises.

Yes. Travelers with mobility challenges should alert their airline so that there will be a concierge with a wheelchair waiting for them at BOS when they deplane. BOS features accessibility adaptations including ramps and elevators, audio-visual fire alarms, and accessible restrooms in every terminal.

The three terminals of MIA are situated into a U shape, and the parking lots are inside the U. There are two smaller short-term parking lots near the apex of the U, right across from the Central Terminal. The Dolphin Parking Lot is near the North Terminal and the Flamingo Parking Lot is near the Central and South Terminals. Long-term parking is in the South Parking parking lot, which is situated behind the Flamingo Parking Lot.

Yes. Nursing mothers can find privacy and facilities in the Nursing Suites in Terminals A and B. There are also Mamava free-standing lactation suites in Terminals B, C, and E.

If you or someone you are traveling with needs some quiet time to decompress and re-center after deplaning, feel free to head to the Our Lady Of The Airways Chapel. Located in Terminal C near baggage claim, this quiet, safe space allows passengers to relax undisturbed.

You can easily access the rental car facility by boarding a complimentary blue and white rental car shuttle outside baggage claim at the Arrivals curb. The shuttles depart about every 5 minutes and take you to the facility that houses agencies such as Budget, Avis, Hertz, Enterprise, and others.

If your flight has been delayed or your travel plans have left you waiting overnight at MIA, you'll most likely be ushered into the landside part of the airport in order to spend the night. You can find padded couches near South Terminal baggage claim and carpeted areas near the Admirals Club in the North Terminal. It is a good idea to wear ear plugs or headphones to cancel out the constant noise of the airport. Also, feel free to ask your airline if they could provide any pillows or blankets.

Among airlines operating Miami to Boston flights:

• American Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Miami and Boston. The airlines offering nonstop flights on this route include:

• American Airlines
• Delta
• Southwest

Flights from Miami to Boston usually depart from Miami (MIA) and arrive at Boston Logan Intl (BOS).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Miami to Boston:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $218 round-trip via New York John F Kennedy Intl (JFK), compared to $289 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

One-stop flights from Miami to Boston most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
• Baltimore/Washington (BWI) - 22% of one-stop connections
• Newark (EWR) - 20% of one-stop connections
• New York John F Kennedy Intl (JFK) - 9% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Miami to Boston route. Wednesday is the cheapest departure day at $268 round-trip on average, while Monday is the most expensive at $371, a difference of $103. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Miami to Boston route, 24% of flights were delayed in the past 3 months, with delays averaging 2 hours 40 minutes.

Morning is the busiest departure period on Miami to Boston flights, with 34% of flights leaving in that window. Evening departures account for 33%, afternoon flights for 22%, and night flights for 11%.

Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

These are the earliest and latest flight times available from Miami to Boston:

• Earliest: departs at 6:50 am and lands at 10:16 am
• Latest: departs at 10:37 pm and lands at 2:03 am.

The flight takes about 3h 26m.

Last-minute fares on this route - booked within 2 weeks of departure - run 34% above the route average of $289. Book 26 weeks before departure for the lowest fares.

A nonstop flight from Miami to Boston takes 3h 26m, covering 1,259 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $214 to $1,297. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Miami to Boston are currently lower than usual. Average one-way flight prices are about $150, which is 35% below the typical average for this route.

JetBlue is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Miami to Boston flights are:

• JetBlue: 78% on time
• Delta: 78% on time
• American Airlines: 75% on time

Overall, flights on this route are on time 76% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 5h 12m, compared with 5h 38m via Baltimore/Washington (BWI) and 5h 41m via New York John F Kennedy Intl (JFK).

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
· Dollar
· Hertz
· Budget
· Thrifty
· Sixt

Round-trip flights from Miami to Boston range from $195 to $391, with an average of $289 over the past 12 months. Anything below $195 counts as a good deal.

Three airlines offer in-flight Wi-Fi on Miami to Boston flights:

• • American Airlines
• • Delta
• • JetBlue