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

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Dates, airline, and price
Dates	Airline	Price
03 Sep 06 Sep	Allegiant Air
21 Sep 24 Sep	Allegiant Air
18 Sep 21 Sep	Allegiant Air
07 Sep 11 Sep	Allegiant Air
04 Sep 07 Sep	Allegiant Air

deals for one-way flights from Mesa to Portland in September.

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Updated Jul 16, 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 return flights from Mesa (AZA) to Portland (PDX), September

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