Southwest® flights from Boston to West Palm Beach from $135

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Low fares from Boston to West Palm Beach

$

Boston (BOS)to

West Palm Beach (PBI)
Depart: 09/17/2026

One-way

Basic

From
$135
Seen: 14 hrs ago

Boston (BOS)to

West Palm Beach (PBI)
Depart: 09/05/2026

One-way

Basic

From
$135
Seen: 8 hrs ago

Boston (BOS)to

West Palm Beach (PBI)
Depart: 08/29/2026

One-way

Basic

From
$149
Seen: 9 hrs ago

Boston (BOS)to

West Palm Beach (PBI)
Depart: 08/25/2026

One-way

Basic

From
$149
Seen: 22 hrs ago

Boston (BOS)to

West Palm Beach (PBI)
Depart: 10/28/2026

One-way

Basic

From
$154
Seen: 1 hour ago

Boston (BOS)to

West Palm Beach (PBI)
Depart: 09/05/2026

One-way

Choice

From
$180
Seen: 8 hrs ago

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Explore flights from Boston to West Palm Beach

Aug 2026
From$149*
Seen: 9 hrs ago
One Way/Basic
Sep 2026
From$135*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$154*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $434
Displaying fares for August-2026
  • BOS–PBI, 08/06/2026: From $424
    06

    Thu

    AUG

  • BOS–PBI, 08/07/2026: From $429
    07

    Fri

  • BOS–PBI, 08/08/2026: From $349
    08

    Sat

  • BOS–PBI, 08/09/2026: From $434
    09

    Sun

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

    Mon

  • BOS–PBI, 08/11/2026: From $254
    11

    Tue

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

    Wed

  • BOS–PBI, 08/13/2026: From $254
    13

    Thu

  • BOS–PBI, 08/14/2026: From $254
    14

    Fri

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

    Sat

  • BOS–PBI, 08/16/2026: From $254
    16

    Sun

  • BOS–PBI, 08/17/2026: From $254
    17

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

  • BOS–PBI: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

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

    Sun

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

    Mon

  • BOS–PBI, 08/25/2026: From $149
    25

    Tue

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

    Wed

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

    Thu

  • BOS–PBI: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • BOS–PBI, 08/29/2026: From $149
    29

    Sat

  • BOS–PBI: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • BOS–PBI: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

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

    Tue

    SEP

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

    Wed

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

    Thu

  • BOS–PBI: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • BOS–PBI, 09/05/2026: From $135
    05

    Sat

    • Range$135-$434

    *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:
    Logan International Airport
    Arriving at:
    Palm Beach International Airport
    Distance:
    1197 miles

    Route Information

    69† 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 69 weekly flights from Boston to West Palm Beach on Southwest Airlines.
    To find the lowest fares by day and time to fly Boston to West Palm Beach with Southwest, check out our Low Fare Calendar.
    You can rent a car at Palm Beach International Airport book yours with your flight.
    Yes! Flights from Boston to West Palm Beach—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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