Saturday flights are generally found to be more expensive for flights from Philadelphia to Cairns. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cairns.
It’s typically best to fly out from Philadelphia to Cairns at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.