Southwest® flights from Boston to Tucson from $131

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Low fares from Boston to Tucson

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Boston (BOS)to

Tucson (TUS)
Depart: 11/10/2026

One-way

Basic

From
$131
Seen: 8 hrs ago

Boston (BOS)to

Tucson (TUS)
Depart: 12/12/2026

One-way

Basic

From
$136
Seen: 17 hrs ago

Boston (BOS)to

Tucson (TUS)
Depart: 11/14/2026

One-way

Basic

From
$136
Seen: 2 hrs ago

Boston (BOS)to

Tucson (TUS)
Depart: 12/07/2026

One-way

Basic

From
$162
Seen: 16 hrs ago

Boston (BOS)to

Tucson (TUS)
Depart: 11/10/2026

One-way

Choice

From
$184
Seen: 8 hrs ago

Boston (BOS)to

Tucson (TUS)
Depart: 11/11/2026

One-way

Basic

From
$186
Seen: 9 hrs ago

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Explore flights from Boston to Tucson

Oct 2026
From$288*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$131*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$136*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $131
cmp-daily-histogram-bars-legend-max-price-aria-label $540
Displaying fares for October-2026
  • BOS–TUS, 10/20/2026: From $288
    20

    Tue

    OCT

  • BOS–TUS, 10/21/2026: From $288
    21

    Wed

  • BOS–TUS, 10/22/2026: From $386
    22

    Thu

  • BOS–TUS, 10/23/2026: From $386
    23

    Fri

  • BOS–TUS, 10/24/2026: From $288
    24

    Sat

  • BOS–TUS, 10/25/2026: From $540
    25

    Sun

  • BOS–TUS, 10/26/2026: From $386
    26

    Mon

  • BOS–TUS, 10/27/2026: From $288
    27

    Tue

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

    Wed

  • BOS–TUS, 10/29/2026: From $386
    29

    Thu

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

    Fri

  • BOS–TUS, 10/31/2026: From $288
    31

    Sat

  • BOS–TUS, 11/01/2026: From $386
    01

    Sun

    NOV

  • BOS–TUS, 11/02/2026: From $324
    02

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

  • BOS–TUS, 11/07/2026: From $293
    07

    Sat

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

    Sun

  • BOS–TUS, 11/09/2026: From $329
    09

    Mon

  • BOS–TUS, 11/10/2026: From $131
    10

    Tue

  • BOS–TUS, 11/11/2026: From $186
    11

    Wed

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

    Thu

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

    Fri

  • BOS–TUS, 11/14/2026: From $136
    14

    Sat

  • BOS–TUS, 11/15/2026: From $284
    15

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

    • Range$131-$540

    *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:
    Tucson International Airport
    Distance:
    2289 miles

    Questions we hear the most

    There are 70 weekly flights from Boston to Tucson on Southwest Airlines.
    To find the lowest fares by day and time to fly Boston to Tucson with Southwest, check out our Low Fare Calendar.
    You can rent a car at Tucson International Airport book yours with your flight.
    Yes! Flights from Boston to Tucson—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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