Southwest® flights from Miami to Boston from $115

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Low fares from Miami to Boston

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Miami (MIA)to

Boston (BOS)
Depart: 12/09/2026

One-way

Basic

From
$115
Seen: 1 hour ago

Miami (MIA)to

Boston (BOS)
Depart: 01/31/2027

One-way

Basic

From
$135
Seen: 13 hrs ago

Miami (MIA)to

Boston (BOS)
Depart: 02/07/2027

One-way

Basic

From
$135
Seen: 11 hrs ago

Miami (MIA)to

Boston (BOS)
Depart: 12/03/2026

One-way

Basic

From
$155
Seen: 20 hrs ago

Miami (MIA)to

Boston (BOS)
Depart: 12/09/2026

One-way

Choice

From
$160
Seen: 1 hour ago

Miami (MIA)to

Boston (BOS)
Depart: 02/07/2027

One-way

Choice

From
$180
Seen: 11 hrs ago
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Explore flights from Miami to Boston

cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $440
Displaying fares for November-2026
  • MIA–BOS, 11/09/2026: From $306
    09

    Mon

    NOV

  • MIA–BOS: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • MIA–BOS: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • MIA–BOS, 11/12/2026: From $306
    12

    Thu

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    13

    Fri

  • MIA–BOS, 11/14/2026: From $306
    14

    Sat

  • MIA–BOS, 11/15/2026: From $440
    15

    Sun

  • MIA–BOS, 11/16/2026: From $304
    16

    Mon

  • MIA–BOS, 11/17/2026: From $277
    17

    Tue

  • MIA–BOS, 11/18/2026: From $277
    18

    Wed

  • MIA–BOS, 11/19/2026: From $304
    19

    Thu

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    20

    Fri

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    21

    Sat

  • MIA–BOS, 11/22/2026: From $264
    22

    Sun

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    23

    Mon

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    24

    Tue

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    25

    Wed

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    26

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    27

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    28

    Sat

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    29

    Sun

  • MIA–BOS, 11/30/2026: From $407
    30

    Mon

  • MIA–BOS, 12/01/2026: From $216
    01

    Tue

    DEC

  • MIA–BOS: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • MIA–BOS, 12/03/2026: From $155
    03

    Thu

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    04

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    05

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    06

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    08

    Tue

  • Range$155-$440

    Flight Details

    Departing from:
    Miami International Airport
    Arriving at:
    Logan International Airport
    Distance:
    1258 miles

    Explore Boston

    Known for its role in the American Revolution, some of the most prestigious universities in the country, and clam chowder, the city of Boston has a rich cultural history that stretches back to the 1600s. To get a sense of this history, start your visit at one of the most famous landmarks in the city—Boston Common. This 50-acre park is the oldest in the United States and has hosted numerous concerts, protests, and gathering places for speakers over the years, including Martin Luther King Jr. Originally a cow pasture as well as a notable stop on the Freedom Trail, Boston Common has seen the evolution of the city over hundreds of years.

    Another great way to learn about Boston’s history is by exploring some of the city’s many museums. The Museum of Fine Arts is home to a collection of art ranging from ancient Egypt to the contemporary period, with pieces hailing from all around the globe. For contemporary art enthusiasts, the Institute of Contemporary Art is a must-see. The ICA’s modern building is a work of art in itself, located on a harbor in Boston’s Seaport District and featuring an angular exterior and radical open-design interior space. Also notable is the Isabella Stewart Gardner Museum, which displays the art collection of the museum’s namesake and includes iconic works by Botticelli, Fra Angelico, and Titian.

    Questions we hear the most

    There are 96 weekly flights from Miami to Boston on Southwest Airlines.
    To find the lowest fares by day and time to fly Miami to Boston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Logan International Airport book yours with your flight.
    Yes! Flights from Miami to Boston—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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