Cheap flights from Pittsburgh to Southern Louisiana

View AU$183 flight on Thu, 14 Aug. 2025Opens in a new window

Popular airlines from Pittsburgh to Southern Louisiana

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Pittsburgh (PIT) to Southern Louisiana (BTR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 14 Aug. - Tue, 19 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$366 Return, found 6 days ago
AU$366
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Tue, 19 Aug., priced at AU$366 found 6 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$389 Return, found 6 days ago
AU$389
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Sun, 17 Aug., priced at AU$389 found 6 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$444 Return, found 6 days ago
AU$444
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Sun, 17 Aug., priced at AU$444 found 6 days ago
Delta
Thu, 14 Aug. - Sun, 17 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$445 Return, found 6 days ago
AU$445
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Sun, 17 Aug., priced at AU$445 found 6 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$466 Return, found 6 days ago
AU$466
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Sun, 17 Aug., priced at AU$466 found 6 days ago
United
Thu, 14 Aug. - Sun, 17 Aug.
PIT
Pittsburgh
MSY
New Orleans
AU$499 Return, found 6 days ago
AU$499
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug. from Pittsburgh to New Orleans, returning Sun, 17 Aug., priced at AU$499 found 6 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Lafayette (LFT)

February is typically the cheapest month to fly

From AU$305 - AU$1,211 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.