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Find low faresSouthwest® flights from Pittsburgh to New Orleans from $116
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Low fares from Pittsburgh to New Orleans
$
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 03/03/2026
One-way
Basic
From
$116
Seen: 12 hrs ago
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 03/04/2026
One-way
Basic
From
$116
Seen: 12 hrs ago
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 04/01/2026
One-way
Basic
From
$132
Seen: 5 hrs ago
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 04/15/2026
One-way
Basic
From
$132
Seen: 10 hrs ago
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 04/08/2026
One-way
Basic
From
$132
Seen: 13 hrs ago
Pittsburgh (PIT)to
New Orleans (MSY)
Depart: 03/24/2026
One-way
Basic
From
$132
Seen: 16 hrs ago
Explore flights from Pittsburgh to New Orleans
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Flight Details
Departing from:
Pittsburgh International Airport
Arriving at:
Louis Armstrong International Airport
Distance:
918 miles
Route Information
154† 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 154 weekly flights from Pittsburgh to New Orleans on Southwest Airlines.
To find the lowest fares by day and time to fly Pittsburgh to New Orleans with Southwest, check out our Low Fare Calendar.
You can rent a car at Louis Armstrong International Airport book yours with your flight.
Yes! Flights from Pittsburgh to New Orleans—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.