$285 Cheap United flights Los Angeles (LAX) to Williston (XWA)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $506 from LAX to XWA. Affordable one-way fares from $285 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

United Airlines flights to Williston tend to be more affordable in the quieter months of February and December. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

Look for cheap United Airlines flights from Los Angeles Intl. Airport (LAX) to Basin Intl. Airport (XWA) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, click search and select the “Nonstop” filter on Expedia to browse any direct flights from LAX to XWA with United Airlines or another airline.

To find the earliest departure from LAX to XWA with United Airlines, filter your results by “Morning” and “Early Morning.” Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Basin Intl. Airport (XWA) is the primary Williston gateway for United Airlines flights from Los Angeles Intl. Airport (LAX).

A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to travel from LAX to XWA with United Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can modify or cancel your flight, although there may be a charge if you booked over 24 hours ago. Want to keep your options open? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you need to adjust your plans. To make changes, visit “Trips,” select your flight and click on “Manage Booking” for more information.