Flights from Portland (PDX) to Mount Isa Airport (ISA) - 2025 Cheap Flights

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Portland to Mount Isa Airport flight

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Cheap Flights from Portland to Mount Isa Airport

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Off-season for travel	September

When are flight tickets from Portland (PDX) to Mount Isa (ISA) the cheapest?
Airlines adjust prices for flights from Portland to Mount Isa based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Portland (PDX) to Mount Isa (ISA) cost?
According to Trip.com's data, the lowest price is around PHP 292,346.
What is the transportation method from the main airport to downtown in Mount Isa?
- The distance from Mount Isa Airport to downtown is about 6 km. It takes about 20 minutes by taxi.

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