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Find low faresSouthwest® flights from Grand Rapids to Phoenix from $154
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1 Passenger
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Low fares from Grand Rapids to Phoenix
$
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 03/03/2026
One-way
Basic
From
$154
Seen: 20 hrs ago
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 04/18/2026
One-way
Basic
From
$175
Seen: 12 hrs ago
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 03/07/2026
One-way
Basic
From
$175
Seen: 9 hrs ago
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 03/02/2026
One-way
Basic
From
$189
Seen: 12 hrs ago
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 02/21/2026
One-way
Basic
From
$190
Seen: 19 hrs ago
Grand Rapids (GRR)to
Phoenix (PHX)
Depart: 02/14/2026
One-way
Basic
From
$190
Seen: 3 hrs ago
Explore flights from Grand Rapids to Phoenix
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Flight Details
Departing from:
Kent County International Airport
Arriving at:
Sky Harbor International Airport
Distance:
1574 miles
Route Information
104† 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 104 weekly flights from Grand Rapids to Phoenix on Southwest Airlines.
To find the lowest fares by day and time to fly Grand Rapids to Phoenix with Southwest, check out our Low Fare Calendar.
You can rent a car at Sky Harbor International Airport book yours with your flight.
Yes! Flights from Grand Rapids to Phoenix—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.