HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Williston

$219+ Cheap flights from Denver to Williston (DEN - XWA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — XWA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Williston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Williston

Cheapest flights from Denver to Williston
Explore the most affordable flight options available from Denver to Williston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:45 amDEN - XWA
Nonstop2h 04mUnited Airlines
Mon 1/511:28 amXWA - DEN
Nonstop2h 15mUnited Airlines
Deal found 12/11$289
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:36 pmDEN - XWA
Nonstop2h 07mUnited Airlines
Tue 12/3011:28 amXWA - DEN
Nonstop2h 15mUnited Airlines
Deal found 12/11$369
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amDEN - XWA
Nonstop2h 06mUnited Airlines
Mon 12/296:22 pmXWA - DEN
Nonstop2h 18mUnited Airlines
Deal found 12/9$458
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:14 pmDEN - XWA
1 stop5h 28mDelta
Mon 1/53:30 pmXWA - DEN
1 stop5h 35mDelta
Deal found 12/11$808
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:00 pmDEN - XWA
Nonstop1h 58mUnited Airlines
Mon 12/1511:05 amXWA - DEN
Nonstop2h 13mUnited Airlines
Deal found 12/10$957
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 amDEN - XWA
1 stop5h 25mDelta
Mon 12/155:53 amXWA - DEN
1 stop8h 00mDelta
Deal found 12/10$976

Find flight deals from Denver to Williston

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Williston (XWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$219
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$388
Provider with most accurate pricing for Denver Intl-Williston Basin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Williston Basin Intl flights.
Search Deals
From Denver Intl to Williston Basin Intl
Search Deals
One-way flight from Denver Intl to Williston Basin Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Williston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Denver to Williston that are best for you.

Fly from

Denver

Fly to

Williston

Route

Depart

Return

Price

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Mon 12/29

7:45 am-10:49 am

Nonstop2h 04m

Williston Basin Intl

Mon 1/5

11:28 am-12:43 pm

Nonstop2h 15m

$289

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Fri 12/26

2:36 pm-5:43 pm

Nonstop2h 07m

Williston Basin Intl

Tue 12/30

11:28 am-12:43 pm

Nonstop2h 15m

$369

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 12/25

10:15 am-1:21 pm

Nonstop2h 06m

Williston Basin Intl

Mon 12/29

6:22 pm-7:40 pm

Nonstop2h 18m

$458

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Mon 12/29

4:14 pm-10:42 pm

1 stop5h 28m

Williston Basin Intl

Mon 1/5

3:30 pm-8:05 pm

1 stop5h 35m

$808

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Sun 12/14

9:00 pm-11:58 pm

Nonstop1h 58m

Williston Basin Intl

Mon 12/15

11:05 am-12:18 pm

Nonstop2h 13m

$957

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Sun 12/14

5:45 am-12:10 pm

1 stop5h 25m

Williston Basin Intl

Mon 12/15

5:53 am-12:53 pm

1 stop8h 00m

$976

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 1/8

8:56 pm-11:59 pm

Nonstop2h 03m

$219

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 1/15

4:00 pm-6:59 pm

Nonstop1h 59m

$219

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 1/8

7:15 am-2:55 pm

1 stop6h 40m

$228

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 12/17

9:00 pm-11:55 pm

Nonstop1h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
2

Compare providers for flights from Denver to Williston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Williston in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Williston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Williston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Williston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Williston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Williston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Williston

Have a flexible travel schedule? Discover the best time to fly to Williston from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Williston

What is the cheapest time of day to fly from DEN to XWA?

Find hourly flight availability from Denver to Williston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Denver to Williston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

Reviews of airlines servicing Williston

Get insights into the airlines that provide service to Williston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Williston. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Denver to Williston, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Denver to Williston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Williston?

    To fly from Denver to Williston, you need to book a flight from Denver Intl (DEN) to Williston Basin Intl (XWA). Nonstop flights to Williston Basin Intl from Denver Intl take 1h 58m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Denver Intl to Williston Basin Intl offered by 1 airline.

  • How long is the flight from Denver to Williston?

    A quick flight from Denver to Williston can take about 2h 04m. United Airlines provides one of the quickest options available for as low as $289. There are 582 mi between Denver and Williston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Denver to Williston round-trip?

    United Airlines, at $199, was found to be the cheapest airline from Denver to Williston.. United Airlines is currently priced 53% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Denver to Williston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Williston on time: Copa Airlines (91%), SkyWest Airlines (85%), United Airlines (85%).

  • Can I find deals for flights from Denver to Williston that include hotel bookings?

    Yes. In addition to deals on Denver to Williston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Williston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Williston.

  • Can I find deals for business class flights from Denver to Williston?

    Yes. Cheapflights offers flight deals from Denver to Williston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Denver to Williston

Discover the top airline that operate flights from Denver to Williston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$347FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.