Southwest® flights from Sacramento to Boston from $163

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Low fares from Sacramento to Boston

$

Sacramento (SMF)to

Boston (BOS)
Depart: 11/17/2026

One-way

Basic

From
$163
Seen: 14 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/10/2026

One-way

Basic

From
$163
Seen: 42 minutes ago

Sacramento (SMF)to

Boston (BOS)
Depart: 12/12/2026

One-way

Basic

From
$163
Seen: 17 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/25/2026

One-way

Basic

From
$163
Seen: 13 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/07/2026

One-way

Basic

From
$173
Seen: 30 minutes ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/08/2026

One-way

Basic

From
$174
Seen: 17 hrs ago

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Explore flights from Sacramento to Boston

Oct 2026
From$174*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$163*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$163*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $174
cmp-daily-histogram-bars-legend-max-price-aria-label $316
Displaying fares for October-2026
  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

    OCT

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

    Sat

  • SMF–BOS, 10/04/2026: From $316
    04

    Sun

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • SMF–BOS, 10/07/2026: From $261
    07

    Wed

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

    Thu

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • SMF–BOS, 10/10/2026: From $240
    10

    Sat

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

    Sun

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

    Mon

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

    Tue

  • SMF–BOS, 10/14/2026: From $273
    14

    Wed

  • SMF–BOS, 10/15/2026: From $270
    15

    Thu

  • SMF–BOS, 10/16/2026: From $200
    16

    Fri

  • SMF–BOS, 10/17/2026: From $240
    17

    Sat

  • SMF–BOS, 10/18/2026: From $240
    18

    Sun

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • SMF–BOS, 10/20/2026: From $174
    20

    Tue

  • SMF–BOS, 10/21/2026: From $245
    21

    Wed

  • SMF–BOS, 10/22/2026: From $251
    22

    Thu

  • SMF–BOS, 10/23/2026: From $174
    23

    Fri

  • SMF–BOS, 10/24/2026: From $200
    24

    Sat

  • SMF–BOS, 10/25/2026: From $205
    25

    Sun

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

    Mon

  • SMF–BOS, 10/27/2026: From $174
    27

    Tue

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

    Wed

  • SMF–BOS, 10/29/2026: From $174
    29

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

    • Range$174-$316

    *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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