CA $102 Cheap Flights from Las Vegas (LAS) to Williston (XWA)

View CA $102 flight on Mon, Sep. 8, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Williston, ND (XWA-Basin Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Las Vegas (LAS) to Williston (XWA)

Prices were available within the past 7 days and start at CA $102 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Las Vegas (LAS) to Williston (XWA)

November is typically the cheapest month to fly

From CA $162 - CA $987 per traveller.

Graph displaying average flight prices per month

Flight from Las Vegas to Williston (LAS - XWA) route information
Origin airport
Harry Reid Intl.
Destination airport
Basin Intl.
Distance
1634 km

Las Vegas to Williston Flights

The easy way to book your flights from Las Vegas to Williston 

With Expedia, it’s simple to find and book flights to Williston from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Basin Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Williston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Harry Reid Intl., LAS to Basin Intl., XWA 

Sort your search results by price to find great deals on your flight from Las Vegas to Williston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Williston from Las Vegas currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Williston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Williston from Las Vegas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Williston with Expedia today.

Frequently asked questions

How much is a flight from LAS to Basin Intl. Airport (XWA)?
If you're travelling from Harry Reid Intl. Airport (LAS) to XWA, round-trip flights start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Intl. Airport (LAS) to Williston Basin Intl. Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to XWA that have flexible change policies?
Flights from Harry Reid Airport (formerly McCarran Airport) to Basin Intl. Airport (XWA) with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the difference in ticket price, with no extra fees to worry about.
How many hours is the flight from Harry Reid Airport (formerly McCarran Airport) to Basin Intl. Airport (XWA)?
The flight time from Harry Reid Airport (formerly McCarran Airport) to Williston Basin Intl. Airport is roughly 4 hours and 40 minutes. Put on your earphones, listen to your favourite playlist and the hours will whiz by.
How far is the flight from Harry Reid Intl. Airport (LAS) to Williston Basin Intl. Airport?
It's around 1,650 kilometres from Las Vegas to Williston, so expect to be in your seat for a while. Keep yourself entertained with things like your e-reader or a thrilling novel.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Basin Intl. Airport (XWA)?
If you want to fly straight from Harry Reid Airport (formerly McCarran Airport) to XWA, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Harry Reid Intl. Airport (LAS) to Basin Intl. Airport (XWA) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between Harry Reid Airport (formerly McCarran Airport) and Williston Basin Intl. Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines publish their prices up to 12 months before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to book when fare prices drop.

Explore a world of travel with Expedia

*Available to Expedia members.