Cheap flights from Portland to The South

View AU$135 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Portland to The South

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • 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 The South (WAS)

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, 11 Sep. - Thu, 18 Sep.
PDX
Portland
MCO
Orlando
AU$317 Return, found 22 hours ago
AU$317
Return
found 22 hours ago
Select Delta flight, departing Thu, 11 Sep. from Portland to Orlando, returning Thu, 18 Sep., priced at AU$317 found 22 hours ago
Alaska Airlines
Mon, 8 Sep. - Tue, 16 Sep.
PDX
Portland
ATL
Atlanta
AU$333 Return, found 1 day ago
AU$333
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 8 Sep. from Portland to Atlanta, returning Tue, 16 Sep., priced at AU$333 found 1 day ago
American Airlines
Sun, 24 Aug. - Tue, 2 Sep.
PDX
Portland
MCO
Orlando
AU$358 Return, found 2 days ago
AU$358
Return
found 2 days ago
Select American Airlines flight, departing Sun, 24 Aug. from Portland to Orlando, returning Tue, 2 Sep., priced at AU$358 found 2 days ago
American Airlines
Mon, 8 Sep. - Tue, 16 Sep.
PDX
Portland
ATL
Atlanta
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select American Airlines flight, departing Mon, 8 Sep. from Portland to Atlanta, returning Tue, 16 Sep., priced at AU$363 found 1 day ago
Hawaiian Airlines
Sat, 13 Sep. - Tue, 16 Sep.
PDX
Portland
DCA
Washington
AU$459 Return, found 4 days ago
AU$459
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, 13 Sep. from Portland to Washington, returning Tue, 16 Sep., priced at AU$459 found 4 days ago
United
Thu, 28 Aug. - Fri, 5 Sep.
PDX
Portland
DFW
Dallas
AU$532 Return, found 1 day ago
AU$532
Return
found 1 day ago
Select United flight, departing Thu, 28 Aug. from Portland to Dallas, returning Fri, 5 Sep., priced at AU$532 found 1 day ago

Find the cheapest month to fly from Portland (PDX) to Miami (MIA)

August is typically the cheapest month to fly

From AU$195 - AU$384 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.