Cheap Flights from San Antonio (SAT) to Mount Isa (ISA)

Popular airlines from San Antonio International Airport (SAT) to Mount Isa, QLD (ISA)

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA) cost?
Secure a cheap one-way flight or cheap return flight from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA)?
is the cheapest month to fly from SAT to ISA. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAT to ISA flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA)?
There are no daily nonstop flights from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SAT to ISA?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA)?
To reach Mount Isa Airport (ISA) on time, book a flight that leaves San Antonio Intl. Airport (SAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA) last-minute?
Last-minute fares from SAT to ISA are typically more expensive. To secure the best prices, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a SAT to ISA flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAT to ISA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Mount Isa Airport (ISA)?
If you reserved your SAT to ISA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Mount Isa
Distance
8794 mi

Book with confidence

Book with confidence

San Antonio to Mount Isa Flights

The cheapest times to fly from San Antonio to Mount Isa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Mount Isa are during the month of . You can find some of the cheapest flights from San Antonio to Mount Isa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Mount Isa

Sunday is one of the best days to book for cheap flights from San Antonio to Mount Isa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Mount Isa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Mount Isa in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Mount Isa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Mount Isa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Mount Isa Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.