Cheap flights from Dallas to Astoria

View AU$182 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Dallas to Astoria

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Cheap Flights from Dallas (DFW) to Astoria (PDX)

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.

Alaska Airlines
Thu, 4 Sep. - Thu, 11 Sep.
DFW
Dallas
PDX
Portland
AU$366 Return, found 3 days ago
AU$366
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from Dallas to Portland, returning Thu, 11 Sep., priced at AU$366 found 3 days ago
American Airlines
Sun, 14 Sep. - Mon, 29 Sep.
DFW
Dallas
PDX
Portland
AU$367 Return, found 4 days ago
AU$367
Return
found 4 days ago
Select American Airlines flight, departing Sun, 14 Sep. from Dallas to Portland, returning Mon, 29 Sep., priced at AU$367 found 4 days ago
American Airlines
Wed, 24 Dec. - Wed, 31 Dec.
DFW
Dallas
PDX
Portland
AU$376 Return, found 5 days ago
AU$376
Return
found 5 days ago
Select American Airlines flight, departing Wed, 24 Dec. from Dallas to Portland, returning Wed, 31 Dec., priced at AU$376 found 5 days ago
Alaska Airlines
Thu, 4 Sep. - Thu, 11 Sep.
DFW
Dallas
PDX
Portland
AU$381 Return, found 3 days ago
AU$381
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from Dallas to Portland, returning Thu, 11 Sep., priced at AU$381 found 3 days ago
Delta
Thu, 4 Sep. - Thu, 11 Sep.
DFW
Dallas
PDX
Portland
AU$398 Return, found 3 days ago
AU$398
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep. from Dallas to Portland, returning Thu, 11 Sep., priced at AU$398 found 3 days ago
United
Thu, 4 Sep. - Thu, 11 Sep.
DFW
Dallas
PDX
Portland
AU$451 Return, found 3 days ago
AU$451
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep. from Dallas to Portland, returning Thu, 11 Sep., priced at AU$451 found 3 days ago

Find the cheapest month to fly from Dallas (DFW) to Portland (PDX)

October is typically the cheapest month to fly

From AU$137 - AU$362 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.