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Williston

$264+ Cheap flights from Denver to Williston (DEN - XWA)

DEN — XWA
Nov 22 — Nov 291
Sun 11/22
Sun 11/29
1 adult, Economy
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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

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Cheap flight deals from Denver to Williston

Cheapest flights from Denver to Williston

Thu 11/197:40 am -
Nonstop2h 02m
Mon 11/236:26 pm -
Nonstop2h 17m
Deal found 10/23$329
Wed 11/47:40 am -
Nonstop2h 02m
Sun 11/86:26 pm -
Nonstop2h 17m
Deal found 10/20$469
Thu 11/57:40 am -
Nonstop2h 02m
Mon 11/91:38 pm -
Nonstop2h 17m
Deal found 10/21$619
Wed 11/187:40 am -
Nonstop2h 02m
Wed 11/2511:20 am -
Nonstop2h 17m
Deal found 10/19$904
Tue 10/277:40 am -
Nonstop2h 02m
Thu 10/296:26 pm -
Nonstop2h 17m
Deal found 10/23$1,087
Sat 10/249:50 am -
Nonstop1h 57m
Sun 10/256:26 pm -
Nonstop2h 17m
Deal found 10/23$1,369

Find flight deals from Denver to Williston

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$264
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$501
Provider with most accurate pricing for Denver Intl-Williston Basin Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Williston Basin Intl flights.
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From Denver Intl to Williston Basin Intl
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One-way flight from Denver Intl to Williston Basin Intl
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Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Williston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Tue 11/24

7:40 am-10:42 am

Nonstop2h 02m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$264

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Sat 10/31

4:17 pm-2:40 pm

2 stops21h 23m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$287

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Thu 11/19

7:40 am-10:42 am

Nonstop2h 02m

Williston Basin Intl

Mon 11/23

6:26 pm-7:43 pm

Nonstop2h 17m

$329
Quickest round-trip

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Thu 12/3

2:40 pm-5:41 pm

Nonstop2h 01m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$334

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Sun 2/7

11:33 am-2:44 pm

Nonstop2h 11m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$344

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Wed 10/28

10:44 pm-1:27 pm

1 stop13h 43m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$363

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Wed 11/18

2:50 pm-5:51 pm

Nonstop2h 01m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$409

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Sat 10/31

10:01 am-1:03 pm

Nonstop2h 02m

Williston Basin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$434

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Wed 11/4

7:40 am-10:42 am

Nonstop2h 02m

Williston Basin Intl

Sun 11/8

6:26 pm-7:43 pm

Nonstop2h 17m

$469

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Fri 11/6

7:40 am-10:42 am

Nonstop2h 02m

Williston Basin Intl

Tue 11/10

3:45 pm-5:02 pm

Nonstop2h 17m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Williston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Williston in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Williston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

Cheapflights Insights

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

What is the cheapest month to book a flight from Denver to Williston?

Currently, January is the cheapest month in which you can book a flight from Denver to Williston (average of $199). Flying from Denver to Williston in July is currently the most expensive (average of $693). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 57% on airfare.

Reviews of airlines servicing Williston

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
7.3
Good
10,422 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.3
Good
10,422 reviews
United Airlines
7.3
Good
10,422 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • 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 2h 02m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight 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 02m. United Airlines provides one of the quickest options available for as low as $329. There are 582 mi between Denver and Williston. Most flights are nonstop.

  • 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 cheapest flights from Denver to Williston?

    Looking at all options, your cheapest flight can be booked for $308. While the most popular route (Denver Intl - Williston Basin Intl) can be booked for $469 on average, our data indicates $356 when flying from Denver to Williston.

  • 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.

  • What is the cheapest month to book a flight from Denver to Williston?

    Currently, January is the cheapest month in which you can book a flight from Denver to Williston (average of $199). Flying from Denver to Williston in July is currently the most expensive (average of $693). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Denver to Williston

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$454FlexibilityNo cancel feeOn-time69%

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