$333 Cheap Flights from Williston (XWA) to Austin (AUS)

Williston (XWA) to Austin (AUS) at a glance

Explore a range of options for flights from Williston (XWA) to Austin (AUS) on this domestic short-haul route. Whether you’re looking for budget-friendly choices or full-service airlines, you can compare various itineraries to find the best fit for your travel needs. Get ready to experience Austin's vibrant sights and neighborhoods as you check the key details for flights from Basin International Airport to Austin-Bergstrom International Airport.

• Fastest flight duration: around 4h 30m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 1,300 miles (2,090 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $130–$590, depending on seasonality and how far ahead you book

Flights from Basin International Airport (XWA) to Austin-Bergstrom International Airport (AUS)

Based on the latest traveler bookings, here are the top airlines preferred for flights from Williston to Austin, commonly featuring one-stop services. Popular layover options include Denver International Airport (DEN) with a layover of around 1 hour and 15 minutes, and Minneapolis - St. Paul International Airport (MSP) with approximately 2 hours of layover time. These choices offer flexibility in balancing price, total travel duration, and cabin class to help you find the ideal itinerary.

• United: This full-service airline provides a comprehensive one-stop experience, with one-way fares generally falling between $160 and $590. United operates around 83% of flights on this route, featuring an in-flight duration of 4 hours and 30 minutes, totaling about 5 hours and 45 minutes for the entire trip, including layover time.
• Delta: Another full-service option, Delta also offers one-stop flights with one-way ticket prices usually ranging from $130 to $550. They account for roughly 17% of the departures on this route, presenting an in-flight time of 4 hours and 30 minutes, with a complete travel duration of about 5 hours and 45 minutes, factoring in the layover.

Alternative route from Williston (XWA) to Austin (AUS)

• Williston to San Antonio (XWA-SAT): San Antonio International Airport (SAT) is located approximately 67 miles from Austin-Bergstrom International Airport (AUS). One-way economy ticket prices for this route generally vary from $130 to $595, influenced by the time of year and how far in advance you book. Typically, this route features one-stop flights, with common layover points at Denver International Airport (DEN) and Minneapolis - St. Paul International Airport (MSP). Major airlines operating on this route include United and Delta, and first-class service is also offered.

How to find the best prices for flights from Williston (XWA) to Austin (AUS)

Getting some of the best deals on flights from Williston to Austin is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, although most travelers book within 2 weeks. Afternoon departures (12 PM-6 PM) generally offer lower prices, while morning flights (5 AM-12 PM) are the most popular. Additionally, flying on Friday provides both cheaper prices and increased popularity among travelers.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Austin-Bergstrom International Airport from Basin International Airport

Austin welcomes travelers from Williston with a range of transport options based on price, convenience, and proximity. Here's how to reach Austin efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Austin, with private rides that can be arranged in advance.
• Car rental: Renting a car from Austin-Bergstrom International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Austin-Bergstrom International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Austin-Bergstrom International Airport, Plaza Saltillo Station (a metro station) is located about 7.7 miles away by car, while Austin Seaport (a seaport) is around 8.8 miles from the airport, both easily accessible by vehicle.

Williston to Austin Flights

The cheapest times to fly from Williston to Austin

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 Williston to Austin are during the month of November. You can find some of the cheapest flights from Williston to Austin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Williston to Austin

Sunday is one of the best days to book for cheap flights from Williston to Austin: 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 Williston to Austin

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 Williston to Austin in 2026. You can also book with separate airlines for your outbound and return journeys, from $333 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 Williston to Austin 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 Williston to Austin 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.