DEN - XWA

$219 Find Cheap Flights from Denver to Williston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Williston departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Williston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Williston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Williston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$228
Delta
Sat 11/15Sat 11/22
DEN - XWA • 1 stop
Cheapest non-stop
$298
Typical prices: $346-$679
United Airlines
Thu 4/16Tue 4/21
DEN - XWA • Non-stop
Top airlines
Delta
Cheapest • from $228 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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We hope you love your trip to Williston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Williston (DEN-XWA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Williston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Williston

Sat, Nov 15 - Sat, Nov 22
Delta Logo
5:45 am - 12:03 pmDEN-XWA
5h 18m1 stop
Delta Logo
12:38 pm - 7:31 pmXWA-DEN
7h 53m1 stop
$228Delta
Find Deal
Thu, Apr 16 - Tue, Apr 21
United Airlines Logo
1:25 pm - 4:21 pmDEN-XWA
1h 56mnonstop
United Airlines Logo
3:17 pm - 4:21 pmXWA-DEN
2h 04mnonstop
$298United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
2:36 pm - 5:31 pmDEN-XWA
1h 55mnonstop
United Airlines Logo
7:00 am - 8:13 amXWA-DEN
2h 13mnonstop
$309United Airlines
Find Deal
Wed, Dec 24 - Sun, Jan 4
United Airlines Logo
10:15 am - 1:21 pmDEN-XWA
2h 06mnonstop
United Airlines Logo
11:28 am - 12:43 pmXWA-DEN
2h 15mnonstop
$353United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
7:10 pm - 10:08 pmDEN-XWA
1h 58mnonstop
United Airlines Logo
7:00 am - 8:13 amXWA-DEN
2h 13mnonstop
$363United Airlines
Find Deal
Wed, Dec 24 - Sun, Jan 4
Delta Logo
6:00 am - 3:07 pmDEN-XWA
8h 07m1 stop
Delta Logo
3:42 pm - 10:53 pmXWA-DEN
8h 11m1 stop
$383Delta
Find Deal
Fri, Jan 2 - Sun, Jan 4
United Airlines Logo
7:45 am - 10:49 amDEN-XWA
2h 04mnonstop
United Airlines Logo
6:22 pm - 7:40 pmXWA-DEN
2h 18mnonstop
$398United Airlines
Find Deal
Wed, Dec 24 - Sat, Jan 10
Delta Logo
6:00 am - 3:07 pmDEN-XWA
8h 07m1 stop
Delta Logo
12:29 pm - 4:52 pmXWA-DEN
5h 23m1 stop
$458Delta
Find Deal
Thu, Jan 1 - Sun, Jan 4
United Airlines Logo
8:40 pm - 11:43 pmDEN-XWA
2h 03mnonstop
United Airlines Logo
11:28 am - 12:43 pmXWA-DEN
2h 15mnonstop
$518United Airlines
Find Deal
Thu, Jan 1 - Sun, Jan 4
Delta Logo
3:02 pm - 10:35 pmDEN-XWA
6h 33m1 stop
Delta Logo
3:42 pm - 10:53 pmXWA-DEN
8h 11m1 stop
$547Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Williston flights

Get data-powered insights and trends into flights from Denver to Williston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Williston?

The average price of all round-trip flights from Denver to Williston clicked on KAYAK for each day over the last 12 months.

For Denver to Williston, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Williston back to Denver, the best deals are generally found on Thursday, with Monday being the most expensive.

Good to know

Cheapest flight$219
Most popular time to fly and prices are also 37% lower on average.
Flight from Denver to Williston

When to book flights from Denver to Williston

Are your dates flexible? Find out the best times to travel from Denver to Williston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Williston

  • What is the cheapest flight from Denver to Williston?

    In the last 3 days, the lowest price for a flight from Denver to Williston was $219 for a one-way ticket and $228 for a round-trip.

  • Do I need a passport to fly between Denver and Williston?

    No, a passport isn't needed to fly from Denver to Williston. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Denver to Williston?

    On your way to Williston, you’ll fly out from Denver Intl. You’ll be landing at Williston Basin Intl.

  • Which aircraft models fly most regularly from Denver to Williston?

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Denver to Williston flight route.

  • Which airline alliances offer flights from Denver to Williston?

    Star Alliance is the only airline alliance operating flights between Denver and Williston.

  • On which days can I fly direct from Denver to Williston?

    There are nonstop flights from Denver to Williston on a daily basis.

  • How does KAYAK find such low prices on flights from Denver to Williston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Williston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Williston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Williston from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Williston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Williston with an airline and back to Denver with another airline. Booking your flights between Denver and XWA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Williston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Williston from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Williston

  • Looking for a cheap flight? 25% of our users found flights on this route for $199 or less round-trip.

Prefer to fly direct from Denver to Williston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Williston Basin Intl.
Find which airlines fly direct from Denver Intl Airport to Williston Basin Intl Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Williston Basin Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Williston Basin Intl to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Denver to Williston

 
See real verified KAYAK customer reviews for airlines flying from Denver to Williston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Williston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8999 reviews
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

8.0 ExcellentJessica, Oct 2025DEN - TUS
Read more United Airlines reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

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

Information on your arrival and departure airports

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