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Results refresh when you open or revisit this page. Last snapshot: Aug 26, 2026.

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Cheapest one-way flights from Portland (PDX) to Mesa (AZA), September

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Dates, airline, and price
Dates	Airline	Price
24 Sep	Alaska Airlines
10 Sep	Frontier Airlines
07 Sep	Allegiant Air
06 Sep	Alaska Airlines
09 Sep	Air Canada

deals for return flights from Portland to Mesa in September.

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Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Portland (PDX) to Mesa (AZA), September

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