Cheapest return flights from Portland (PDX) to Mesa (AZA), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 Oct 02 Nov Allegiant Air
26 Oct 09 Nov Alaska Airlines
15 Oct 18 Oct Alaska Airlines
09 Oct 16 Oct Allegiant Air
09 Oct 12 Oct Alaska Airlines
04 Oct 06 Oct Alaska Airlines
01 Oct 04 Oct Alaska Airlines
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deals for one-way flights from Portland to Mesa in October.

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Updated Aug 25, 2026.

About these fares

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