Southwest® flights from Sacramento to Boston from $154

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Low fares from Sacramento to Boston

$

Sacramento (SMF)to

Boston (BOS)
Depart: 09/06/2026

One-way

Basic

From
$154
Seen: 50 minutes ago

Sacramento (SMF)to

Boston (BOS)
Depart: 09/28/2026

One-way

Basic

From
$163
Seen: 21 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 09/15/2026

One-way

Basic

From
$163
Seen: 21 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/10/2026

One-way

Basic

From
$163
Seen: 15 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 08/27/2026

One-way

Basic

From
$163
Seen: 14 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 08/29/2026

One-way

Basic

From
$163
Seen: 7 hrs ago

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Explore flights from Sacramento to Boston

Aug 2026
From$163*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$154*
Seen: 50 minutes ago
One Way/Basic
Oct 2026
From$163*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $163
cmp-daily-histogram-bars-legend-max-price-aria-label $306
Displaying fares for August-2026
  • SMF–BOS, 08/03/2026: From $306
    03

    Mon

    AUG

  • SMF–BOS, 08/04/2026: From $251
    04

    Tue

  • SMF–BOS, 08/05/2026: From $251
    05

    Wed

  • SMF–BOS, 08/06/2026: From $306
    06

    Thu

  • SMF–BOS, 08/07/2026: From $306
    07

    Fri

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

    Sat

  • SMF–BOS, 08/09/2026: From $240
    09

    Sun

  • SMF–BOS, 08/10/2026: From $169
    10

    Mon

  • SMF–BOS, 08/11/2026: From $164
    11

    Tue

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

    Wed

  • SMF–BOS, 08/13/2026: From $164
    13

    Thu

  • SMF–BOS, 08/14/2026: From $200
    14

    Fri

  • SMF–BOS, 08/15/2026: From $169
    15

    Sat

  • SMF–BOS, 08/16/2026: From $224
    16

    Sun

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • SMF–BOS, 08/18/2026: From $169
    18

    Tue

  • SMF–BOS, 08/19/2026: From $164
    19

    Wed

  • SMF–BOS, 08/20/2026: From $219
    20

    Thu

  • SMF–BOS, 08/21/2026: From $200
    21

    Fri

  • SMF–BOS, 08/22/2026: From $200
    22

    Sat

  • SMF–BOS, 08/23/2026: From $240
    23

    Sun

  • SMF–BOS, 08/24/2026: From $163
    24

    Mon

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

    Tue

  • SMF–BOS, 08/26/2026: From $163
    26

    Wed

  • SMF–BOS, 08/27/2026: From $163
    27

    Thu

  • SMF–BOS, 08/28/2026: From $164
    28

    Fri

  • SMF–BOS, 08/29/2026: From $163
    29

    Sat

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

    Sun

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

    Mon

  • SMF–BOS, 09/01/2026: From $163
    01

    Tue

    SEP

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

    Wed

    • Range$163-$306

    *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:
    Sacramento International Airport
    Arriving at:
    Logan International Airport
    Distance:
    2636 miles

    Route Information

    114† 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 114 weekly flights from Sacramento to Boston on Southwest Airlines.
    To find the lowest fares by day and time to fly Sacramento 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 Sacramento 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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