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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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — XWA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$228
(Delta)

One-way from

$219
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$199
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. 21% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/155:45 amDEN - XWA
1 stop5h 18mDelta
Sat 11/2212:38 pmXWA - DEN
1 stop7h 53mDelta
Deal found 10/28$228
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/78:47 pmDEN - XWA
Nonstop1h 57mUnited Airlines
Sun 11/97:00 amXWA - DEN
Nonstop2h 13mUnited Airlines
Deal found 10/26$254
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/56:05 amDEN - XWA
1 stop7h 38mDelta
Wed 11/193:38 pmXWA - DEN
1 stop4h 53mDelta
Deal found 10/28$263
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/54:16 pmDEN - XWA
1 stop5h 09mDelta
Sun 11/95:53 amXWA - DEN
1 stop5h 10mDelta
Deal found 10/26$273
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/56:05 amDEN - XWA
1 stop5h 03mDelta
Sat 11/812:45 pmXWA - DEN
1 stop7h 45mDelta
Deal found 10/26$308
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/277:45 amDEN - XWA
Nonstop2h 04mUnited Airlines
Sat 1/36:22 pmXWA - DEN
Nonstop2h 18mUnited Airlines
Deal found 10/27$309
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/511:20 amDEN - XWA
Nonstop1h 59mUnited Airlines
Sat 11/83:11 pmXWA - DEN
Nonstop2h 16mUnited Airlines
Deal found 10/26$314
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/48:47 pmDEN - XWA
Nonstop1h 57mUnited Airlines
Sun 11/96:20 pmXWA - DEN
Nonstop2h 14mUnited Airlines
Deal found 10/26$324
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/217:45 amDEN - XWA
Nonstop2h 04mUnited Airlines
Mon 12/296:22 pmXWA - DEN
Nonstop2h 18mUnited Airlines
Deal found 10/26$338
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/248:40 pmDEN - XWA
Nonstop2h 03mUnited Airlines
Sat 1/103:00 pmXWA - DEN
Nonstop2h 20mUnited Airlines
Deal found 10/28$353
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/157:10 pmDEN - XWA
Nonstop1h 58mUnited Airlines
Sat 11/227:00 amXWA - DEN
Nonstop2h 13mUnited Airlines
Deal found 10/28$363
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 11/76:05 amDEN - XWA
1 stop7h 38mDelta
Sun 11/95:53 amXWA - DEN
1 stop5h 10mDelta
Deal found 10/26$383

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 October 28, 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

Sat 11/15

5:45 am-12:03 pm

1 stop5h 18m

Williston Basin Intl

Sat 11/22

12:38 pm-7:31 pm

1 stop7h 53m

$228

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 11/5

6:05 am-2:43 pm

1 stop7h 38m

Williston Basin Intl

Wed 11/19

3:38 pm-7:31 pm

1 stop4h 53m

$263

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 11/5

4:16 pm-10:25 pm

1 stop5h 09m

Williston Basin Intl

Sun 11/9

5:53 am-10:03 am

1 stop5h 10m

$273

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 11/6

6:05 am-2:43 pm

1 stop7h 38m

Williston Basin Intl

Sun 11/9

5:53 am-10:03 am

1 stop5h 10m

$273

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Thu 11/6

6:05 am-12:08 pm

1 stop5h 03m

Williston Basin Intl

Sat 11/8

12:45 pm-7:30 pm

1 stop7h 45m

$308

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 11/5

6:05 am-12:08 pm

1 stop5h 03m

Williston Basin Intl

Sat 11/8

12:45 pm-7:30 pm

1 stop7h 45m

$308

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 11/5

11:20 am-2:19 pm

Nonstop1h 59m

Williston Basin Intl

Sat 11/8

3:11 pm-4:27 pm

Nonstop2h 16m

$314

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Tue 11/4

8:47 pm-11:44 pm

Nonstop1h 57m

Williston Basin Intl

Sun 11/9

6:20 pm-7:34 pm

Nonstop2h 14m

$324

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Wed 11/5

7:10 pm-10:09 pm

Nonstop1h 59m

Williston Basin Intl

Sun 11/9

6:20 pm-7:34 pm

Nonstop2h 14m

$324

DenverWilliston

DEN - XWA

DENXWA

Denver Intl

Sun 12/21

7:45 am-10:49 am

Nonstop2h 04m

Williston Basin Intl

Mon 12/29

6:22 pm-7:40 pm

Nonstop2h 18m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 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 October.
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 October 28, 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 56% 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 October 28, 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
9,001 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 57m on average. When it comes time to book airfare, you have a few options: there are 3 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 5h 18m. Delta provides one of the quickest options available for as low as $228. There are 582 mi between Denver and Williston.

  • 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 52% 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 (86%), SkyWest Airlines (76%), United Airlines (76%).

  • What are the cheapest flights from Denver to Williston?

    Looking at all options, your cheapest flight can be booked for $199. While the most popular route (Denver Intl - Williston Basin Intl) can be booked for $254 on average, our data indicates $209 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$356FlexibilityNo cancel feeOn-time69%

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