Southwest® flights from San Francisco to Grand Rapids from $185

Promo Code

Low fares from San Francisco to Grand Rapids

$

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 08/24/2026

One-way

Basic

From
$185
Seen: 2 hrs ago

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 08/20/2026

One-way

Basic

From
$191
Seen: 11 hrs ago

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 08/28/2026

One-way

Basic

From
$234
Seen: 8 hrs ago

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 08/03/2026

One-way

Basic

From
$234
Seen: 7 hrs ago

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 07/13/2026

One-way

Basic

From
$234
Seen: 8 hrs ago

San Francisco (SFO)to

Grand Rapids (GRR)
Depart: 07/10/2026

One-way

Basic

From
$234
Seen: 7 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from San Francisco to Grand Rapids

Jun 2026
From$299*
Seen: 18 hrs ago
One Way/Basic
Jul 2026
From$234*
Seen: 8 hrs ago
One Way/Basic
Aug 2026
From$185*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $299
cmp-daily-histogram-bars-legend-max-price-aria-label $510
Displaying fares for June-2026
  • 02

    Tue

    JUN

  • 03

    Wed

  • 04

    Thu

  • 05

    Fri

  • 06

    Sat

  • 07

    Sun

  • 08

    Mon

  • 09

    Tue

  • 10

    Wed

  • 11

    Thu

  • 12

    Fri

  • 13

    Sat

  • 14

    Sun

  • 15

    Mon

  • 16

    Tue

  • 17

    Wed

  • 18

    Thu

  • 19

    Fri

  • 20

    Sat

  • 21

    Sun

  • 22

    Mon

  • 23

    Tue

  • 24

    Wed

  • 25

    Thu

  • 26

    Fri

  • 27

    Sat

  • 28

    Sun

  • 29

    Mon

  • 30

    Tue

  • 01

    Wed

    JUL

    • Range$299-$510

    *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:
    San Francisco International Airport
    Arriving at:
    Kent County International Airport
    Distance:
    1966 miles

    Route Information

    63† 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 63 weekly flights from San Francisco to Grand Rapids on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco 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 San Francisco 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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Francisco