Southwest® flights from Fort Lauderdale to Boston from $154

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Low fares from Fort Lauderdale to Boston

$

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/22/2026

One-way

Basic

From
$154
Seen: 14 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 10/20/2026

One-way

Basic

From
$154
Seen: 1 hour ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 10/07/2026

One-way

Basic

From
$154
Seen: 17 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/19/2026

One-way

Basic

From
$154
Seen: 14 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/08/2026

One-way

Basic

From
$159
Seen: 13 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/05/2026

One-way

Basic

From
$159
Seen: 7 hrs ago

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Explore flights from Fort Lauderdale to Boston

Aug 2026
From$299*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$154*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$154*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $154
cmp-daily-histogram-bars-legend-max-price-aria-label $394
Displaying fares for August-2026
  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

    AUG

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • FLL–BOS, 08/24/2026: From $394
    24

    Mon

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • FLL–BOS, 08/26/2026: From $394
    26

    Wed

  • FLL–BOS, 08/27/2026: From $299
    27

    Thu

  • FLL–BOS, 08/28/2026: From $299
    28

    Fri

  • FLL–BOS, 08/29/2026: From $299
    29

    Sat

  • FLL–BOS, 08/30/2026: From $299
    30

    Sun

  • FLL–BOS, 08/31/2026: From $299
    31

    Mon

  • FLL–BOS, 09/01/2026: From $299
    01

    Tue

    SEP

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

    Wed

  • FLL–BOS, 09/03/2026: From $219
    03

    Thu

  • FLL–BOS, 09/04/2026: From $299
    04

    Fri

  • FLL–BOS, 09/05/2026: From $159
    05

    Sat

  • FLL–BOS, 09/06/2026: From $219
    06

    Sun

  • FLL–BOS, 09/07/2026: From $304
    07

    Mon

  • FLL–BOS, 09/08/2026: From $159
    08

    Tue

  • FLL–BOS, 09/09/2026: From $219
    09

    Wed

  • FLL–BOS, 09/10/2026: From $194
    10

    Thu

  • FLL–BOS, 09/11/2026: From $194
    11

    Fri

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • FLL–BOS, 09/13/2026: From $194
    13

    Sun

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • FLL–BOS, 09/17/2026: From $194
    17

    Thu

  • FLL–BOS, 09/18/2026: From $229
    18

    Fri

  • FLL–BOS, 09/19/2026: From $154
    19

    Sat

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

    Sun

  • FLL–BOS, 09/21/2026: From $194
    21

    Mon

    • Range$154-$394

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Fort Lauderdale International Airport
    Arriving at:
    Logan International Airport
    Distance:
    1237 miles

    Route Information

    144† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 144 weekly flights from Fort Lauderdale to Boston on Southwest Airlines.
    To find the lowest fares by day and time to fly Fort Lauderdale 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 Fort Lauderdale 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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