Departing on a Thursday is a good option for securing a great price. You can expect to save up to 827% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 43% on flights from Harlingen to Austin compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $99. For sooner than that we have options available in the next 3 days from $141.
Flights from Harlingen to Austin lean towards being more expensive in December. Prices are generally better when you fly from Harlingen to Austin in August, with the cheapest ticket starting at $36.
It’s optimal to fly from Harlingen to Austin in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.
|Afternoon Noon to 6 PM||100% of HRL to AUS departures|
|Early morning Midnight to 6 AM||0% of HRL to AUS departures|
|Morning 6 AM to noon||0% of HRL to AUS departures|
|Evening 6 PM to midnight||0% of HRL to AUS departures|