Southwest® flights from Boston to Grand Rapids from $122

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Low fares from Boston to Grand Rapids

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Boston (BOS)to

Grand Rapids (GRR)
Depart: 01/16/2027

One-way

Basic

From
$122
Seen: 10 hrs ago

Boston (BOS)to

Grand Rapids (GRR)
Depart: 11/10/2026

One-way

Basic

From
$159
Seen: 19 hrs ago

Boston (BOS)to

Grand Rapids (GRR)
Depart: 01/16/2027

One-way

Choice

From
$162
Seen: 10 hrs ago

Boston (BOS)to

Grand Rapids (GRR)
Depart: 11/13/2026

One-way

Basic

From
$185
Seen: 5 hrs ago

Boston (BOS)to

Grand Rapids (GRR)
Depart: 11/10/2026

One-way

Choice

From
$204
Seen: 19 hrs ago

Boston (BOS)to

Grand Rapids (GRR)
Depart: 11/16/2026

One-way

Basic

From
$219
Seen: 16 hrs ago

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Explore flights from Boston to Grand Rapids

Oct 2026
From$260*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$159*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$249*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $159
cmp-daily-histogram-bars-legend-max-price-aria-label $326
Displaying fares for October-2026
  • BOS–GRR, 10/22/2026: From $326
    22

    Thu

    OCT

  • BOS–GRR, 10/23/2026: From $326
    23

    Fri

  • BOS–GRR, 10/24/2026: From $260
    24

    Sat

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

    Sun

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

    Mon

  • BOS–GRR, 10/27/2026: From $260
    27

    Tue

  • BOS–GRR, 10/28/2026: From $260
    28

    Wed

  • BOS–GRR, 10/29/2026: From $326
    29

    Thu

  • BOS–GRR, 10/30/2026: From $326
    30

    Fri

  • BOS–GRR, 10/31/2026: From $260
    31

    Sat

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

    Sun

    NOV

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

    Mon

  • BOS–GRR, 11/03/2026: From $260
    03

    Tue

  • BOS–GRR, 11/04/2026: From $249
    04

    Wed

  • BOS–GRR, 11/05/2026: From $249
    05

    Thu

  • BOS–GRR, 11/06/2026: From $249
    06

    Fri

  • BOS–GRR, 11/07/2026: From $249
    07

    Sat

  • BOS–GRR, 11/08/2026: From $259
    08

    Sun

  • BOS–GRR, 11/09/2026: From $249
    09

    Mon

  • BOS–GRR, 11/10/2026: From $159
    10

    Tue

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

    Wed

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

    Thu

  • BOS–GRR, 11/13/2026: From $185
    13

    Fri

  • BOS–GRR: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • BOS–GRR, 11/15/2026: From $219
    15

    Sun

  • BOS–GRR, 11/16/2026: From $219
    16

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

    • Range$159-$326

    *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:
    Kent County International Airport
    Distance:
    740 miles

    Questions we hear the most

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