Southwest® flights from Boston to Des Moines from $170

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Low fares from Boston to Des Moines

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Boston (BOS)to

Des Moines (DSM)
Depart: 10/27/2026

One-way

Basic

From
$170
Seen: 2 hrs ago

Boston (BOS)to

Des Moines (DSM)
Depart: 12/04/2026

One-way

Basic

From
$195
Seen: 9 hrs ago

Boston (BOS)to

Des Moines (DSM)
Depart: 10/27/2026

One-way

Choice

From
$215
Seen: 2 hrs ago

Boston (BOS)to

Des Moines (DSM)
Depart: 12/04/2026

One-way

Choice

From
$240
Seen: 9 hrs ago

Boston (BOS)to

Des Moines (DSM)
Depart: 10/26/2026

One-way

Basic

From
$269
Seen: 2 hrs ago

Boston (BOS)to

Des Moines (DSM)
Depart: 12/28/2026

One-way

Basic

From
$278
Seen: 18 hrs ago

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Explore flights from Boston to Des Moines

Oct 2026
From$170*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
No result for this month.
Dec 2026
From$195*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
cmp-daily-histogram-bars-legend-max-price-aria-label $529
Displaying fares for October-2026
  • BOS–DSM: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • BOS–DSM, 10/02/2026: From $529
    02

    Fri

  • BOS–DSM, 10/03/2026: From $529
    03

    Sat

  • BOS–DSM, 10/04/2026: From $529
    04

    Sun

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

    Mon

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

    Tue

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

    Wed

  • BOS–DSM, 10/08/2026: From $454
    08

    Thu

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

    Fri

  • BOS–DSM, 10/10/2026: From $454
    10

    Sat

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

    Sun

  • BOS–DSM, 10/12/2026: From $454
    12

    Mon

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

    Tue

  • BOS–DSM, 10/14/2026: From $299
    14

    Wed

  • BOS–DSM, 10/15/2026: From $279
    15

    Thu

  • BOS–DSM, 10/16/2026: From $322
    16

    Fri

  • BOS–DSM, 10/17/2026: From $284
    17

    Sat

  • BOS–DSM, 10/18/2026: From $476
    18

    Sun

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

    Mon

  • BOS–DSM: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • BOS–DSM: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • BOS–DSM, 10/22/2026: From $299
    22

    Thu

  • BOS–DSM, 10/23/2026: From $279
    23

    Fri

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

    Sat

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

    Sun

  • BOS–DSM, 10/26/2026: From $269
    26

    Mon

  • BOS–DSM, 10/27/2026: From $170
    27

    Tue

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

    Wed

  • BOS–DSM: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

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

    Fri

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

    Sat

    • Range$170-$529

    *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:
    Des Moines Airport
    Distance:
    1165 miles

    Route Information

    47† 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 47 weekly flights from Boston to Des Moines on Southwest Airlines.
    To find the lowest fares by day and time to fly Boston to Des Moines with Southwest, check out our Low Fare Calendar.
    You can rent a car at Des Moines Airport book yours with your flight.
    Yes! Flights from Boston to Des Moines—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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