Southwest® flights from Sacramento to Boston from $114

Promo Code

Low fares from Sacramento to Boston

$

Sacramento (SMF)to

Boston (BOS)
Depart: 12/09/2026

One-way

Basic

From
$114
Seen: 15 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/17/2026

One-way

Basic

From
$114
Seen: 22 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 12/10/2026

One-way

Basic

From
$114
Seen: 13 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 01/27/2027

One-way

Basic

From
$114
Seen: 6 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 11/09/2026

One-way

Basic

From
$114
Seen: 7 hrs ago

Sacramento (SMF)to

Boston (BOS)
Depart: 12/15/2026

One-way

Basic

From
$114
Seen: 8 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Sacramento to Boston

Oct 2026
From$184*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$114*
Seen: 7 hrs ago
One Way/Basic
Dec 2026
From$114*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $356
Displaying fares for October-2026
  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

    OCT

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

    Sat

  • SMF–BOS, 10/25/2026: From $326
    25

    Sun

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

    Mon

  • SMF–BOS, 10/27/2026: From $271
    27

    Tue

  • SMF–BOS, 10/28/2026: From $184
    28

    Wed

  • SMF–BOS, 10/29/2026: From $184
    29

    Thu

  • SMF–BOS, 10/30/2026: From $184
    30

    Fri

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

    Sat

  • SMF–BOS, 11/01/2026: From $184
    01

    Sun

    NOV

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

    Mon

  • SMF–BOS, 11/03/2026: From $184
    03

    Tue

  • SMF–BOS, 11/04/2026: From $230
    04

    Wed

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

    Thu

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

    Fri

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

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

    Sun

  • SMF–BOS, 11/09/2026: From $114
    09

    Mon

  • SMF–BOS, 11/10/2026: From $120
    10

    Tue

  • SMF–BOS, 11/11/2026: From $126
    11

    Wed

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

    Thu

  • SMF–BOS, 11/13/2026: From $143
    13

    Fri

  • SMF–BOS, 11/14/2026: From $184
    14

    Sat

  • SMF–BOS, 11/15/2026: From $209
    15

    Sun

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

    Mon

  • SMF–BOS, 11/17/2026: From $114
    17

    Tue

  • SMF–BOS: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • SMF–BOS, 11/19/2026: From $356
    19

    Thu

  • SMF–BOS, 11/20/2026: From $320
    20

    Fri

  • SMF–BOS, 11/21/2026: From $230
    21

    Sat

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

    Sun

    • Range$114-$356

    *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

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from Sacramento