Southwest® flights from Los Angeles to Boston from $144

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Low fares from Los Angeles to Boston

$

Los Angeles (LAX)to

Boston (BOS)
Depart: 09/05/2026

One-way

Basic

From
$144
Seen: 18 hrs ago

Los Angeles (LAX)to

Boston (BOS)
Depart: 10/30/2026

One-way

Basic

From
$144
Seen: 5 hrs ago

Los Angeles (LAX)to

Boston (BOS)
Depart: 08/26/2026

One-way

Basic

From
$149
Seen: 18 hrs ago

Los Angeles (LAX)to

Boston (BOS)
Depart: 09/01/2026

One-way

Basic

From
$149
Seen: 21 hrs ago

Los Angeles (LAX)to

Boston (BOS)
Depart: 11/07/2026

One-way

Basic

From
$149
Seen: 17 hrs ago

Los Angeles (LAX)to

Boston (BOS)
Depart: 10/02/2026

One-way

Basic

From
$149
Seen: 16 hrs ago

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Explore flights from Los Angeles to Boston

Aug 2026
From$149*
Seen: 18 hrs ago
One Way/Basic
Sep 2026
From$144*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$144*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $296
Displaying fares for August-2026
  • LAX–BOS, 08/01/2026: From $270
    01

    Sat

    AUG

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

    Sun

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

    Mon

  • LAX–BOS, 08/04/2026: From $275
    04

    Tue

  • LAX–BOS, 08/05/2026: From $243
    05

    Wed

  • LAX–BOS, 08/06/2026: From $296
    06

    Thu

  • LAX–BOS, 08/07/2026: From $244
    07

    Fri

  • LAX–BOS, 08/08/2026: From $269
    08

    Sat

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

    Sun

  • LAX–BOS, 08/10/2026: From $244
    10

    Mon

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

    Tue

  • LAX–BOS, 08/12/2026: From $243
    12

    Wed

  • LAX–BOS, 08/13/2026: From $244
    13

    Thu

  • LAX–BOS, 08/14/2026: From $184
    14

    Fri

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

    Sat

  • LAX–BOS, 08/16/2026: From $189
    16

    Sun

  • LAX–BOS, 08/17/2026: From $154
    17

    Mon

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

    Tue

  • LAX–BOS, 08/19/2026: From $184
    19

    Wed

  • LAX–BOS, 08/20/2026: From $259
    20

    Thu

  • LAX–BOS, 08/21/2026: From $213
    21

    Fri

  • LAX–BOS, 08/22/2026: From $195
    22

    Sat

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

    Sun

  • LAX–BOS, 08/24/2026: From $149
    24

    Mon

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

    Tue

  • LAX–BOS, 08/26/2026: From $149
    26

    Wed

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

    Thu

  • LAX–BOS, 08/28/2026: From $149
    28

    Fri

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

    Sat

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

    Sun

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

    Mon

    • Range$149-$296

    *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:
    Los Angeles International Airport
    Arriving at:
    Logan International Airport
    Distance:
    2611 miles

    Route Information

    146† 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 146 weekly flights from Los Angeles to Boston on Southwest Airlines.
    To find the lowest fares by day and time to fly Los Angeles 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 Los Angeles 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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