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Find low faresSouthwest® flights from Portland, OR to Detroit from $219
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1 Passenger
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Low fares from Portland, OR to Detroit
$
Portland, OR (PDX)to
Detroit (DTW)
Depart: 03/04/2026
One-way
Basic
From
$219
Seen: 21 hrs ago
Portland, OR (PDX)to
Detroit (DTW)
Depart: 02/24/2026
One-way
Basic
From
$219
Seen: 23 hrs ago
Portland, OR (PDX)to
Detroit (DTW)
Depart: 03/25/2026
One-way
Basic
From
$219
Seen: 14 hrs ago
Portland, OR (PDX)to
Detroit (DTW)
Depart: 04/07/2026
One-way
Basic
From
$219
Seen: 19 hrs ago
Portland, OR (PDX)to
Detroit (DTW)
Depart: 02/28/2026
One-way
Basic
From
$239
Seen: 17 hrs ago
Portland, OR (PDX)to
Detroit (DTW)
Depart: 04/18/2026
One-way
Basic
From
$239
Seen: 16 hrs ago
Explore flights from Portland, OR to Detroit
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Flight Details
Departing from:
Portland International Airport
Arriving at:
Wayne County Airport
Distance:
1953 miles
Route Information
70† 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 70 weekly flights from Portland, OR to Detroit on Southwest Airlines.
To find the lowest fares by day and time to fly Portland, OR to Detroit with Southwest, check out our Low Fare Calendar.
You can rent a car at Wayne County Airport book yours with your flight.
Yes! Flights from Portland, OR to Detroit—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.