Flights from Boston, MA to Miami, FL

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Best Deals on Flights From Boston, MA (BOS) to Miami, FL (MIA)

Sep 2026
from$181*
Last seen: 16 hours ago
One-way/Economy
Oct 2026
from$138*
Last seen: 6 hours ago
One-way/Economy
Nov 2026
from$138*
Last seen: 11 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $181
cmp-daily-histogram-bars-legend-max-price-aria-label $388
Displaying fares for September-2026
  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

    SEP

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • BOS–MIA, Sep 25, 2026: from $380
    25

    Fri

  • BOS–MIA, Sep 26, 2026: from $181
    26

    Sat

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • BOS–MIA, Sep 28, 2026: from $214
    28

    Mon

  • BOS–MIA, Sep 29, 2026: from $234
    29

    Tue

  • BOS–MIA, Sep 30, 2026: from $181
    30

    Wed

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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    02

    Fri

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    03

    Sat

  • BOS–MIA, Oct 4, 2026: from $388
    04

    Sun

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    05

    Mon

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    06

    Tue

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    07

    Wed

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    08

    Thu

  • BOS–MIA, Oct 9, 2026: from $317
    09

    Fri

  • BOS–MIA, Oct 10, 2026: from $216
    10

    Sat

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

    Sun

  • BOS–MIA, Oct 12, 2026: from $348
    12

    Mon

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • BOS–MIA, Oct 14, 2026: from $189
    14

    Wed

  • BOS–MIA, Oct 15, 2026: from $231
    15

    Thu

  • BOS–MIA, Oct 16, 2026: from $251
    16

    Fri

  • BOS–MIA, Oct 17, 2026: from $182
    17

    Sat

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • BOS–MIA, Oct 19, 2026: from $202
    19

    Mon

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • BOS–MIA: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • BOS–MIA, Oct 22, 2026: from $251
    22

    Thu

    • Range$181-$388

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Boston, MA to Miami, FL on Frontier

    $
    Flights Deals from Boston, MA to Miami, FL on Frontier
    From
    To
    Boston, MA (BOS)Miami, FL (MIA)One-way
    /
    Discount Den Basic Fare    		Departing Jan 22, 2027

    From

    $202

    Last seen: 17 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Boston, MA Miami, FL

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