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Flights from Las Vegas to Williston
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Find Las Vegas to Williston flights starting at CAD 219.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • LAS11:30
        10h 29m
        1 stop
        XWA23:59
        Wed, Feb 12|Las Vegas - Williston|Frontier Airlines
        CAD 219CAD 940
        77% OFF
        77% OFF
        CAD 940CAD 219

        Choose Frontier Airlines flights from Las Vegas to Williston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Feb 12, arriving at Williston Basin International Airport. One-way Prices start from CAD 219 including taxes and charges.

      • LAS22:59
        9h 43m
        1 stop
        XWA10:42
        Thu, Feb 13|Las Vegas - Williston|Frontier Airlines
        CAD 246CAD 940
        74% OFF
        74% OFF
        CAD 940CAD 246

        Choose Frontier Airlines flights from Las Vegas to Williston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Feb 13, arriving at Williston Basin International Airport. One-way Prices start from CAD 246 including taxes and charges.

      • LAS16:25
        5h 34m
        1 stop
        XWA23:59
        Wed, Feb 12|Las Vegas - Williston|United Airlines
        CAD 360CAD 940
        62% OFF
        62% OFF
        CAD 940CAD 360

        Choose United Airlines flights from Las Vegas to Williston. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Wed, Feb 12, arriving at Williston Basin International Airport. One-way Prices start from CAD 360 including taxes and charges.

      • LAS09:44
        4h 40m
        1 stop
        XWA16:24
        Thu, Feb 13|Las Vegas - Williston|United Airlines
        CAD 360
        CAD 360

        Choose United Airlines flights from Las Vegas to Williston. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Thu, Feb 13, arriving at Williston Basin International Airport. One-way Prices start from CAD 360 including taxes and charges.

      • LAS15:17
        6h 40m
        1 stop
        XWA23:57
        Fri, Feb 14|Las Vegas - Williston|United Airlines
        CAD 360
        CAD 360

        Choose United Airlines flights from Las Vegas to Williston. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Fri, Feb 14, arriving at Williston Basin International Airport. One-way Prices start from CAD 360 including taxes and charges.

      • LAS00:59
        7h 43m
        1 stop
        XWA10:42
        Sun, Mar 2|Las Vegas - Williston|Frontier Airlines
        CAD 360
        CAD 360

        Choose Frontier Airlines flights from Las Vegas to Williston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Sun, Mar 2, arriving at Williston Basin International Airport. One-way Prices start from CAD 360 including taxes and charges.

      • LAS06:25
        8h 1m
        1 stop
        XWA16:26
        Wed, Jan 15|Las Vegas - Williston|Frontier Airlines
        CAD 388
        CAD 388

        Choose Frontier Airlines flights from Las Vegas to Williston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Jan 15, arriving at Williston Basin International Airport. One-way Prices start from CAD 388 including taxes and charges.

      • LAS00:55
        9h 10m
        1 stop
        XWA12:05
        Wed, Jan 15|Las Vegas - Williston|Delta Air Lines
        CAD 448
        CAD 448

        Choose Delta Air Lines flights from Las Vegas to Williston. The one-way connecting flight with Delta Air Lines departs from Harry Reid International Airport on Wed, Jan 15, arriving at Williston Basin International Airport. One-way Prices start from CAD 448 including taxes and charges.

      • LAS06:00
        4h 51m
        1 stop
        XWA12:51
        Wed, Jan 15|Las Vegas - Williston|United Airlines
        CAD 495
        CAD 495

        Choose United Airlines flights from Las Vegas to Williston. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Wed, Jan 15, arriving at Williston Basin International Airport. One-way Prices start from CAD 495 including taxes and charges.

      • LAS08:05
        13h 54m
        1 stop
        XWA23:59
        Wed, Feb 12|Las Vegas - Williston|Southwest Airlines
        CAD 808
        CAD 808

        Choose Southwest Airlines flights from Las Vegas to Williston. The one-way connecting flight with Southwest Airlines departs from Harry Reid International Airport on Wed, Feb 12, arriving at Williston Basin International Airport. One-way Prices start from CAD 808 including taxes and charges.

      • LAS01:00 pm
        3h 5m
        Nonstop
        ISN02:00 pm
        Thu, Jan 16|Las Vegas - Williston|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Las Vegas to Williston?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Las Vegas to Williston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 219
United Airlines
From CAD 360
Delta Air Lines
From CAD 448
Alaska Airlines
From CAD 626
Southwest Airlines
From CAD 808

Find more flights and airlines

Alternative Routes for Las Vegas to Williston Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Las Vegas to Williston.

  • Cheapest
    Frontier Airlines
    LAS
    11:30
    10h 29m
    1 transfer
    XWA
    23:59
    Harry Reid International Airport - Williston Basin International Airport
    Wed, Feb 12Frontier Airlines
    CAD 219
  • Frontier Airlines
    LAS
    11:30
    10h 29m
    1 transfer
    XWA
    23:59
    Harry Reid International Airport - Williston Basin International Airport
    Wed, Feb 12Frontier Airlines
    CAD 219
    Find More Flights

FAQ

  • When are flight tickets from Las Vegas (LAS) to Williston (ISN) the cheapest?

    Airlines adjust prices for flights from Las Vegas to Williston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Las Vegas (LAS) to Williston (ISN) cost?

    According to Trip.com's data, the lowest price is around CAD 476.

  • What is the transportation method from the main airport to downtown in Williston?

    • The distance from Williston Basin International Airport to downtown is about 15km, by taxi about 30 minutes.

  • How many airports in Williston (ISN)?

    There are 2 airport(s) in Williston (ISN): Sloulin Field International Airport and Williston Basin International Airport.

How to find a cheap flight from Las Vegas to Williston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to Williston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Las Vegas to Williston Flights

Cheapest direct flight priceCAD 218
Off-season travel monthNovember
Peak season for travelMarch
Flight distance1,642.86km
Popular airlineDelta Air Lines

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