Cheap flights from Portland to Eastern Louisiana

View AU$144 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from Portland to Eastern 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 Portland (PDX) to Eastern Louisiana (MSY)

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.

American Airlines
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$290 Return, found 2 days ago
AU$290
Return
found 2 days ago
Select American Airlines flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$290 found 2 days ago
American Airlines
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$358 Return, found 2 days ago
AU$358
Return
found 2 days ago
Select American Airlines flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$358 found 2 days ago
American Airlines
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$359 Return, found 2 days ago
AU$359
Return
found 2 days ago
Select American Airlines flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$359 found 2 days ago
Delta
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$394 Return, found 2 days ago
AU$394
Return
found 2 days ago
Select Delta flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$394 found 2 days ago
Alaska Airlines
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$476 Return, found 2 days ago
AU$476
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$476 found 2 days ago
United
Thu, 28 Aug. - Wed, 3 Sep.
PDX
Portland
MSY
New Orleans
AU$484 Return, found 2 days ago
AU$484
Return
found 2 days ago
Select United flight, departing Thu, 28 Aug. from Portland to New Orleans, returning Wed, 3 Sep., priced at AU$484 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to New Orleans (MSY)

September is typically the cheapest month to fly

From AU$204 - AU$484 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.