Southwest® flights from Baltimore/Washington to Grand Rapids from $129

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Low fares from Baltimore/Washington to Grand Rapids

$

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 05/22/2026

One-way

Basic

From
$129
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 05/19/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 04/23/2026

One-way

Basic

From
$129
Seen: 14 hrs ago

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 05/26/2026

One-way

Basic

From
$129
Seen: 7 hrs ago

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 06/06/2026

One-way

Basic

From
$129
Seen: 7 hrs ago

Baltimore/Washington (BWI)to

Grand Rapids (GRR)
Depart: 05/04/2026

One-way

Basic

From
$129
Seen: 13 hrs ago

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Explore flights from Baltimore/Washington to Grand Rapids

Apr 2026
From$129*
Seen: 14 hrs ago
One Way/Basic
May 2026
From$129*
Seen: 17 hrs ago
One Way/Basic
Jun 2026
From$129*
Seen: 5 hrs ago
One Way/Basic
$129
$512
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    • Range$129-$512

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Kent County International Airport
    Average flight time:
    1 hour 42 minutes
    Distance:
    528 miles

    Route Information

    76† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    The average flight time from Baltimore/Washington to Grand Rapids is 1 hour 42 minutes.
    There are 76 weekly flights from Baltimore/Washington to Grand Rapids on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Grand Rapids once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Grand Rapids once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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