S$180 Cheap Flights from Austin to Las Vegas

If you're travelling between AUS and Harry Reid Airport (formerly McCarran Airport), round-trip flights start from S$372. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your holiday, follow the easy instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AUS to LAS flights, you'll see a "no change fees" filter for you to select.

The flight distance from Austin–Bergstrom International Airport to LAS is 1,750 kilometres. Pack yourself a drink, a few snacks and a good book to read. Keep yourself entertained and the time will fly by.

You have plenty of choices when travelling from Austin–Bergstrom International Airport to Harry Reid Airport (formerly McCarran Airport). Lock in your ticket with one of these popular airlines:

• Southwest Airlines - (WN) with 156 monthly flights
• American Airlines - (AA) with 69 monthly flights
• Spirit Airlines - (NK) with 34 monthly flights
• Frontier Airlines - (F9) with 21 monthly flights

Late planners can sometimes nab a bargain, with some of the cheapest fares from AUS to Harry Reid Airport (formerly McCarran Airport) showing up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance.