Southwest® flights from Fort Lauderdale to Boston from $90

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Low fares from Fort Lauderdale to Boston

$

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 10/07/2026

One-way

Basic

From
$90
Seen: 13 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/19/2026

One-way

Basic

From
$90
Seen: 2 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 10/07/2026

One-way

Choice

From
$135
Seen: 13 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/19/2026

One-way

Choice

From
$135
Seen: 2 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 09/08/2026

One-way

Basic

From
$164
Seen: 14 hrs ago

Fort Lauderdale (FLL)to

Boston (BOS)
Depart: 08/29/2026

One-way

Basic

From
$164
Seen: 5 hrs ago

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Explore flights from Fort Lauderdale to Boston

Aug 2026
From$164*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$90*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$90*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $164
cmp-daily-histogram-bars-legend-max-price-aria-label $379
Displaying fares for August-2026
  • FLL–BOS, 08/01/2026: From $379
    01

    Sat

    AUG

  • FLL–BOS, 08/02/2026: From $379
    02

    Sun

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • FLL–BOS, 08/04/2026: From $379
    04

    Tue

  • FLL–BOS, 08/05/2026: From $379
    05

    Wed

  • FLL–BOS, 08/06/2026: From $379
    06

    Thu

  • FLL–BOS, 08/07/2026: From $284
    07

    Fri

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • FLL–BOS, 08/09/2026: From $284
    09

    Sun

  • FLL–BOS, 08/10/2026: From $284
    10

    Mon

  • FLL–BOS, 08/11/2026: From $284
    11

    Tue

  • FLL–BOS, 08/12/2026: From $284
    12

    Wed

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

    Thu

  • FLL–BOS, 08/14/2026: From $214
    14

    Fri

  • FLL–BOS, 08/15/2026: From $214
    15

    Sat

  • FLL–BOS, 08/16/2026: From $214
    16

    Sun

  • FLL–BOS, 08/17/2026: From $214
    17

    Mon

  • FLL–BOS, 08/18/2026: From $214
    18

    Tue

  • FLL–BOS, 08/19/2026: From $214
    19

    Wed

  • FLL–BOS, 08/20/2026: From $214
    20

    Thu

  • FLL–BOS, 08/21/2026: From $214
    21

    Fri

  • FLL–BOS, 08/22/2026: From $189
    22

    Sat

  • FLL–BOS, 08/23/2026: From $189
    23

    Sun

  • FLL–BOS, 08/24/2026: From $189
    24

    Mon

  • FLL–BOS, 08/25/2026: From $164
    25

    Tue

  • FLL–BOS: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

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

    Thu

  • FLL–BOS, 08/28/2026: From $189
    28

    Fri

  • FLL–BOS, 08/29/2026: From $164
    29

    Sat

  • FLL–BOS, 08/30/2026: From $189
    30

    Sun

  • FLL–BOS, 08/31/2026: From $189
    31

    Mon

    • Range$164-$379

    *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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