$105 Find Cheap Flights from Miami to Boston - Compare and Save

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.

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

• Economy Class
• Business Class
• First Class

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.

Round-trip flights from Miami to Boston range from $236 to $437, with an average of $339 over the past 12 months. Anything below $236 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 29% above the $339 route average. Book 17 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $301 round-trip via New York LaGuardia (LGA), compared to $340 for nonstop.

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: 77% on time
• Delta: 77% on time
• American Airlines: 76% on time

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

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.

Morning is the busiest departure period on Miami to Boston flights, with 40% of flights leaving in that window. Evening departures account for 30%, afternoon flights for 20%, and night flights for 10%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $199 to $1,532. That means the highest observed fare was about 8x higher than the lowest one.

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

• American Airlines
• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Miami to Boston are currently lower than usual. Average one-way flight prices are about $112, which is 56% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

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

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

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 2h 44m.

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

• Atlanta Hartsfield-Jackson (ATL) - 58% of one-stop connections
• Baltimore/Washington (BWI) - 17% of one-stop connections
• Newark (EWR) - 17% of one-stop connections
• New York LaGuardia (LGA) - 3% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Miami to Boston. Tuesday is the cheapest departure day at $309 round-trip on average, while Monday is the most expensive at $424, a difference of $115.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• American Airlines
• Delta

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 5h 12m, compared with 5h 31m via Baltimore/Washington (BWI) and 5h 52m via Washington, D.C. Reagan-National (DCA).

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

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.

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 always check the fare details before booking.

Yes, several car rental agencies are available at Miami International Airport (MIA). The free MIA Mover on the third level between the Dolphin and Flamingo garages links directly to the Rental Car Center's customer service lobby.

Uber and Lyft are options, with pickup and drop-off for Terminal B on Level 2 (Departures) of the Terminal B Parking Garage. Public transportation includes the MBTA Silver Line SL1, which runs from all airport terminals. Free Massport shuttle buses also run to the MBTA Subway Station for the Blue Line. Another option is the Massport shuttle bus to the Logan International Dock, where travelers can catch the MBTA Harbor Express or Boston Harbor Cruises.

The MIA Mover is on the third level between the Dolphin and Flamingo garages. It connects travelers to the Rental Car Center.

MIA has the Miami Hound Machine therapy-dog program, where volunteer K-9 ambassadors help de-stress and comfort travelers in busy airport areas. A yoga room in Terminal H is also available for relaxing and stretching.

Yes, Our Lady Of The Airways Chapel is located in Terminal C near baggage claim. This quiet, safe space allows passengers to decompress and relax undisturbed.

Yes, nursing mothers can find privacy in the MIAmamas lactation suite post-security in the South Terminal. MIAmamas lactation pods are also located post-security on each of MIA's concourses.

Yes. BOS features accessibility adaptations including ramps and elevators, audio-visual fire alarms and accessible restrooms in every terminal.

The Dolphin Parking Lot is near Miami International Airport's North Terminal. Long-term parking is in the Dolphin North Garage for American or Qatar Airways or the Flamingo South Garage for all other airlines.