XWA

$173 Find Cheap Flights to Williston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$289
Typical prices: $338-$607
United Airlines
Mon 9/24Thu 9/27
DEN - XWA • Non-stop
Cheapest one-way
$173
Typical prices: $351-$563
Sun Country Air
Thu 11/1
MSP - XWA • 1 stop
Nonstop flights
You can fly direct with United Airlines, Sun Country Air and Delta. Average duration is 2h 02m
FAQs
FAQs
Top airlines
Most flights • 29 per week
Best reviews • 7.8 score
Airline reviews
+1
Airline reviews
+1
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Williston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Williston

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Williston

Thu, Sep 24 - Sun, Sep 27
United Airlines Logo
8:05 am - 11:02 amDEN  Denver Intl-XWA Williston Basin Intl
1h 57mnonstop
United Airlines Logo
6:20 pm - 7:25 pmXWA  Williston Basin Intl-DEN Denver Intl
2h 05mnonstop
$289United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
5:45 am - 11:02 amDFW  Dallas/Fort Worth-XWA Williston Basin Intl
5h 17m1 stop Denver Intl
United Airlines Logo
6:40 pm - 11:59 pmXWA  Williston Basin Intl-DFW Dallas/Fort Worth
5h 19m1 stop Denver Intl
$352United Airlines
Fri, Oct 9 - Mon, Oct 12
United Airlines Logo
5:00 am - 10:59 amORD  Chicago O'Hare Intl-XWA Williston Basin Intl
5h 59m1 stop Denver Intl
United Airlines Logo
6:40 pm - 11:59 pmXWA  Williston Basin Intl-ORD Chicago O'Hare Intl
5h 19m1 stop Denver Intl
$380United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
5:45 am - 10:59 amMSP  Minneapolis St Paul-XWA Williston Basin Intl
5h 14m1 stop Denver Intl
United Airlines Logo
6:20 pm - 11:59 pmXWA  Williston Basin Intl-MSP Minneapolis St Paul
5h 39m1 stop Denver Intl
$413United Airlines
Fri, Oct 9 - Tue, Oct 13
United Airlines Logo
5:45 am - 10:59 amDFW  Dallas/Fort Worth-XWA Williston Basin Intl
5h 14m1 stop Denver Intl
United Airlines Logo
6:40 pm - 11:59 pmXWA  Williston Basin Intl-DFW Dallas/Fort Worth
5h 19m1 stop Denver Intl
$422United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
5:45 am - 10:57 amDFW  Dallas/Fort Worth-XWA Williston Basin Intl
5h 12m1 stop Denver Intl
United Airlines Logo
6:39 pm - 11:59 pmXWA  Williston Basin Intl-DFW Dallas/Fort Worth
5h 20m1 stop Denver Intl
$458United Airlines
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
8:00 am - 10:57 amDEN  Denver Intl-XWA Williston Basin Intl
1h 57mnonstop
United Airlines Logo
1:40 pm - 2:45 pmXWA  Williston Basin Intl-DEN Denver Intl
2h 05mnonstop
$499United Airlines
Fri, Nov 13 - Sun, Nov 15
United Airlines Logo
5:30 am - 10:42 amMSP  Minneapolis St Paul-XWA Williston Basin Intl
5h 12m1 stop Denver Intl
United Airlines Logo
6:26 pm - 8:28 pmXWA  Williston Basin Intl-MSP Minneapolis St Paul
26h 02m1 stop Denver Intl
$507United Airlines
Sat, Oct 24 - Sun, Nov 8
United Airlines Logo
5:00 am - 12:47 pmORD  Chicago O'Hare Intl-XWA Williston Basin Intl
7h 47m1 stop Denver Intl
United Airlines Logo
11:20 am - 8:05 pmXWA  Williston Basin Intl-ORD Chicago O'Hare Intl
8h 45m1 stop Denver Intl
$521United Airlines
Sun, Sep 20 - Thu, Sep 24
Sun Country Air Logo
6:40 am - 1:43 pmMSP  Minneapolis St Paul-XWA Williston Basin Intl
7h 03m1 stop Las Vegas Harry Reid Intl
Sun Country Air Logo
2:49 pm - 9:54 pmXWA  Williston Basin Intl-MSP Minneapolis St Paul
7h 05m1 stop Las Vegas Harry Reid Intl
$560Sun Country Air
Booking Insights

Price, demand and travel trends for United States to Williston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Williston with more confidence.

What is the cheapest flight to Williston?

Denver to Williston is the cheapest route at $289 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

What is the cheapest day to fly to Williston?

Saturday is the cheapest day to fly to Williston at $413 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $593.

What is the cheapest month to fly to Williston?

  • February is the cheapest month to fly to Williston with an average price of $353 round-trip.
  • June ($563) and May ($527) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Williston?

Evening flights to Williston are the cheapest at $401 round-trip on average. Morning flights are the most expensive at $463.

Expert advice

Expert advice for your flight to Williston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for flights to Williston

Low season

February

Cheapest flight

$173
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Minneapolis to Williston

When to book flights to Williston

Are your dates flexible? Find out the best times to travel to Williston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Williston, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Williston?

    United Airlines operates the most flights from the United States to Williston at 29 per week, and for this route United Airlines is also the airline most often selected by KAYAK users searching for flights from the United States to Williston. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I fly from to get the cheapest fares to Williston?

    Based on fares booked in the past 5 days, the cheapest flights to Williston are from:
    • Dallas, from $352 round-trip
    • Chicago, from $380 round-trip

  • How do I know if a flight to Williston is a good deal?

    A good deal on a flight to Williston is around $338 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Williston flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Williston, recent KAYAK data shows that stronger deals tend to land around $338 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Williston around February. Round-trip fares historically average $353 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $62 per round-trip. Afternoon flights to Williston average $401 compared to $463 for morning flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to Williston, some airlines may include bags at no extra cost. For example, United Airlines includes a cabin bag in Economy Class and Delta includes a cabin bag and a checked bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top airlines flying to Williston

 
Need help choosing which airline to fly with 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.
7.8
DeltaOverall score based on 8557 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.2Food
Airline reviews

Both legs on the way were smaller planes, each had a mechanical issue causing a delay

4.0 OkayAlexander, Sep 2026
Read more Delta reviews

Both legs on the way were smaller planes, each had a mechanical issue causing a delay

Delta exceeded my expectations! I am beyond satisfied. Thank you!

Flight was on time! That's the most important thing for me.

Delayed flight. Dirty seats, dirty seat belts with food stuck on it from previous passengers maybe. No one cleaned the seats or flight.

The flight was delayed and knowing I was going to miss my connection, nothing was done proactively to try and get me rebooked. It was an act of congress to do so. This is not on the crew, but on the experience itself

No headphones, forced to sit in another seat that I did not book, had to check my carry on when I boarded the plane I saw backpacks and other non carry on items stuffed in the carry on holder! Horrible experience Wi-Fi did not work either

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

Delta is getting worst by the minute. Where this was at one point my only go to airline, it has become like a budget airline

All was fine. Small plane so no food or entertainment.

Very disappointed in the crew as they did not pick up my trash nor offer headsets

Great Brasilia aircraft - not a Boeing 757 like the next part of the flight. Flight from MCI to IAD was great, on-time, comfortable, did I mention that? The flight from IAD to EDI was painful. One of the reasons I won't fly United again? Boeing 757, with a seat pitch and material that was horrendous. Worst aircraft ever, made worse by United sardine-can tight seating. Oh, and the connection window, 45 minutes, really? At IAD, in different concourses? What idiot came up with that flight scenario? Happily, (for me and my travel insurance people) the flight was late (reminiscent of American Airlines). The crew was professional and courteous.

Crew was great. Seats are cramped and uncomfortable and I’m a small person.

Awful. Delay after delay. And then again on the tarmac.

WiFi was slow as compared to trip down. Maybe because it was a night flight and more people were using it?

Excellent except for the 2 screaming kids who wouldn’t stop crying and screaming for the entire flight but what are you going to do? The flight was early- good experience

Kept changing the takeoff time and the moved it up so arrived when boarding had already started. Then sat waiting to taxi in for a long time

Airplane is not very clean, food quality and taste was not good. Lufthansa used to be good but nowadays went down. Overall experience is just okay, wouldn't fly again, prefer Turkish airlines.

I missed the flight due to maintenance issues. This is the second flight I’ve missed in four days because United allows such little time between layovers. Very disappointing

A/C still wasn't working. Luckily it was only a 14 minute flight

A/C wasn't working. Made the 1.25 hour flight seem like 4 hours! Even at altitude it didn't cool down.

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