Find flights
When to book

Direct flights to Mount Isa

BOS — ISA
29 May — 5 Jun1
1 adult
Wed 29/5
Wed 5/6

Best time to book a flight to Mount Isa

Have a flexible travel schedule? Discover the best time to fly to Mount Isa with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Mount Isa by month

Plan your trip to Mount Isa by taking into account the average temperature and rainfall totals by month.

ISA

Temperature

16 - 30 °C

If weather is an important factor for your trip to Mount Isa, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 16.0 C).

FAQ about direct flights to Mount Isa

Find answers to frequently asked questions about direct flights to Mount Isa to unlock the best deals on Cheapflights.
  • How much are direct flights to Mount Isa?

    On average, a one-way direct flight to Mount Isa will cost users approximately $399. If you're looking for a direct return flight to Mount Isa, you can expect to pay around $824.

  • How long is a direct flight to Mount Isa?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Mount Isa to last approximately 2h 55m on average. The quickest direct flight to Mount Isa at this time departs from Brisbane (2h 55m), while the longest leaves from Brisbane (2h 55m).

  • What is the best time of year to fly direct to Mount Isa?

    If you're seeking the lowest price on a direct flight to Mount Isa, December is worth consideration, as prices are usually at their lowest, on average. February may be most appealing to users looking for the quietest time to visit Mount Isa, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Mount Isa?

    Currently, the most popular direct flight origin to Mount Isa is Brisbane. A return direct flight from Brisbane to Mount Isa typically costs around $651.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.