Southwest® flights from Portland, OR to Birmingham from $174
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Low fares from Portland, OR to Birmingham
$
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 09/21/2026
One-way
Basic
From
$174
Seen: 15 hrs ago
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 10/14/2026
One-way
Basic
From
$174
Seen: 14 hrs ago
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 10/16/2026
One-way
Basic
From
$185
Seen: 17 hrs ago
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 10/15/2026
One-way
Basic
From
$185
Seen: 16 hrs ago
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 09/18/2026
One-way
Basic
From
$210
Seen: 13 hrs ago
Portland, OR (PDX)to
Birmingham (BHM)
Depart: 10/09/2026
One-way
Basic
From
$215
Seen: 13 hrs ago
Explore flights from Portland, OR to Birmingham
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Flight Details
Departing from:
Portland International Airport
Arriving at:
Birmingham-Shuttlesworth International Airport
Distance:
2064 miles
Route Information
62† 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 62 weekly flights from Portland, OR to Birmingham on Southwest Airlines.
To find the lowest fares by day and time to fly Portland, OR to Birmingham with Southwest, check out our Low Fare Calendar.
You can rent a car at Birmingham-Shuttlesworth International Airport book yours with your flight.
Yes! Flights from Portland, OR to Birmingham—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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