Find cheap flights from Williston to Denver

XWA - DEN

Find cheap flights from Williston to Denver

Search hundreds of travel sites at once for deals on flights to Denver. Bundle your flight + hotel and save!

Round-trip
Economy
Williston (XWA)
Denver Intl
Tue 8/3
Tue 8/10
Any month
Bundle with KAYAK |

Good to know

Low season

AugustBest time to beat the crowds with an average 28% drop in price.

High season

JanuaryMost popular time to fly with an average 30% increase in price.

Average price round-trip

$431(avg. price over the last 2 weeks)

Good deal round-trip

$336or less

Good deal one-way

$404or less

When to book flights from Williston to Denver

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $404 or less one-way and $336 or less round-trip.
  • High season is considered to be December, January and February. The cheapest month to fly is August.

FAQs for booking flights from Williston to Denver

Which airlines have a flexible cancellation policy for flights from Williston to Denver due to COVID-19?

How long does a flight from Williston to Denver take?

How many flights are there between Williston and Denver?

Which airlines provide the cheapest flights from Williston to Denver?

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

Which airlines fly most frequently between Williston and Denver?

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

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

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

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

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

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

Top airlines flying Williston Basin Intl to Denver Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,590 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "The accommodation to the military service members!"
Cons: "Air fresheners should be used on the airplane."

Pros: "Delta is doing a great job keeping everything calm and clean during this pandemic!"

Cons: "Nothing all excellent"

Cons: "It was great! Nice job Delta !"

Cons: "Wouldn’t change a thing! I don’t always fly! But when I do!! I fly delta!!"

Pros: "Christina brown was amazing at gate"

Cons: "The main economy seats were far too narrow."

Cons: "It was a Great flight. I always enjoy flying Delta"

Pros: "The crew was great and the free entertainment was great"
Cons: "Bring back pillows and blankets especially on red eyes out of Anchorage"

Cons: "Not really an experienced flyer. Overall the flight seemed good. No issues with airline or airport. Just don’t understand self-important people that feel compelled to push the overhead storage limits with their bags."

Cons: "Flight was delayed and completely packed so our family could not get seats together"

Cons: "No meal option and my video screen volume did not work"

Pros: "Not comfortable a little but scary on the flight to Detroit. Way better coming back to Denver"

Pros: "great crew!"
Cons: "luggage. what a nightmare. I waited 30min for my luggage (after a delayed flight) only to be told by a fellow PASSENGER that some of our luggage was directed to a FRONTIER CAROUSEL. I then had to wait by that carousel till I found it. so much for "bags in 20min guaranteed""

Pros: "Entertainment"
Cons: "Boarding at JFK.Always messy"

Pros: "Inflight experience was fine. TVs didn’t work but Flight attendants are friendly on Delta, cramped seating - but not unlike other airlines."
Cons: "Regular fare seat assignment not available prior to gate . Airport concourse F - poor - limited services. Customer Service seemed uninterested and unable to provide service both on phone and at gate. I’m a frequent United flyer & today’s Delta service experience made me more loyal to UA."

Pros: "Early and middle seat was open!"
Cons: "Coffee tasted like fish. :("

Pros: "We boarded close to on time, no hassles. Allowed my husband and me (retired military) to board early, thank you."
Cons: "LAX security is awful. We never left the airport (arrived LAX from Sydney AU) yet were forced thru security again. Had to remove shoes, was scanned and "frisked" by TSA to get to Denver. To go to Australia, Denver TSA waived the removal of shoes, skipped the scan for the metal detector and no one touched me, ditto for LAX on the trip to Sydney. Where's the uniformity or standards for TSA?? Why did I have to be subjected to this garbage on the way home?? This is why I despise flying. It makes no sense to me. This ruined what was a great vacation."

Pros: "Not much. Boarding by "zone" works ok, but is no quicker than most other boarding methods."
Cons: "Boeing 767-400ER seats had no leg room for 6'+ traveller like me. The entertainment system was so old that there were no 115v outlets or USB ports. On a 7-hour flight, that is a significant problem for travellers today with multiple electronic devices. Finally, we were not told in advance that we had to go through security twice and through US Customs BEFORE leaving Dublin. So, the 6-hour layover at JFK was a complete waste of our time as we did not have to go through Customs there."

Pros: "Free drinks and snacks - great entertainment system (please read this Frontier)!"
Cons: "Boarding process was agonizingly slow and ineffective"

Pros: "Love the built in tv’s with free entertainment."
Cons: "The plane got delayed on the runway and the shut the engines off so the plane got super hot, but even after we got up in the air it never cooled down. Normally I’m freezing on flights, but I just sat sweating this whole flight. It was terrible."

Pros: "Everyone who has a kid knows how challenging certain things can be in a flight and for me the combination of a night flight interrupting my baby’sschedule + a full flight it equalized disaster. My daughter could not get comfortable for the love of life and I just felt horrible and frustrated and what sucked most was the 9 year old and her obese father siting in our row that kept giving us weird looks."
Cons: "There’s NO room in planes between seats. It’s 2018 and new planes must be done ASAP to accommodate people better. I’m 5’1” and 110 lbs but adding my 25lb daughter siting in my lap before she turns 2 is absurd to expect that it will be comfortable whatsoever for us or the people breathing next to us. Please DELTA, lead by example and make sure your planes are designed with more room in between and around the seats. In my opinion, every seat should be first class."

Pros: "In a pinch they were able t"

Pros: "Everything was perfect !! Staff friendly"

Pros: "Great in every way"

Pros: "Excellent piloting and cabin crew."

Pros: "It got me home, eventually."
Cons: "Poor communication, a 6 hour delay followed by a 7 hour layover (during which we had to sleep on an airport floor because Delta couldn't offer us any hotel vouchers). Gate agents disappeared after 7pm becuase they were due to be done with their shifts when our flight was originally supposed to leave at 6 pm. It felt like we were trapped in the movie The Terminal. Oh! And our bag was misrouted, because that was just how things went those 2 days. All in all a 6 hour trip turned into 18 hours. I could have driven home in that amount of time!"

Cons: "Check in lines were crazy long"

Pros: "Love the inflight entertainment and the usb plug for phones. Flight left on time and go in a little early"
Cons: "Did not love getting charged $2 for headphones and the girl sitting next to me getting them for free. Super annoying"

Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"

Pros: "The entertainment unit allowed me to watch the Denver Broncos game live which helped lessen the delayed departure and uncomfortable seating."
Cons: "Uncomfortable seating....too crowded!! We had a delayed departure by 30-40 minutes because of a computer download issue. Too many folks carrying carry-ons delayed boarding. I wish folks were not encouraged to go that route but to check baggage. This time of year gets even tougher with folks carrying Christmas presents and over sized personal items. Ugh. Not fun to travel this time of year."

Pros: "App is good and convenient to use."
Cons: "The app went down just as we were getting ready to board and luckily i had a printed pass and it took some extra time to check in."

Pros: "really helpful and friendly service and nice seats."

Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."

Cons: "I don't like that I already completed this survey several days ago and have been receiving reminders to do so. I guess you don't have a good system in place for knowing who has and has not completed your surveys. That's too bad."

Pros: "The plane, crew was clean, newer and had TV's in the backrests. Remember to bring headphones! Seats are tight, but the crew was friendly and may the flight experience positive."

Pros: "Friendliness of staff. Second flight was a newer plane - sweet!"
Cons: "For a long flight perhaps a little more in the snack department."

Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"

Pros: "Not much to like here. The new crew was pleasant"
Cons: "Old crew was surly. Plane had much problems and finally replaced. Left 5 hrs late. Delta claims it doesn't have to compensate for a late flight - just a cancelled one so guess which this was The baggage fees are obscene and the gouging of the customer is immoral. No wonder people hate the airlines."

Cons: "Excellent service excellent pilot"

Pros: "Overall, the flight was very smooth and I thought the crew did a great job."
Cons: "I know this is a federal regulation, but I have to mention it as it is part of the boarding process. For the life of me, I can't understand why it is necessary to go through security again after re-entering the country. Understandable that I have to go through customs, but going through security again is ridiculous."

Pros: "Flights were both on time and boarded quickly. Crew was wonderful!"

Pros: "Free in flight entertainment"
Cons: "One of my bags went to Santa Fe"

Pros: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."

Cons: "long wait and delayed flight"

Pros: "WiFi, good flight attendants"
Cons: "Would like to see Direct TV along with Delta Suite so can watch live TV"

Pros: "From the Ground crew to the Flight crew, you can feel the genuine care and thoughtfulness of everyone! They even remember you, if you fly often enough, and let you know how much they appreciate your business."

Pros: "Very professional and caring."

Pros: "plane had individual movies for free with each seat!"

Pros: "World class"

Pros: "The text messages from United"

Pros: "Minimal amount of announcements"
Cons: "Seat was uncomfortable and toilets were in need of cleaning."

Pros: "Yes"

Pros: "Fast and friendly"

Pros: "Good job"

Pros: "Very helpful assistance staff, food and drinks delicious, excellent service onboard"
Cons: "At Denver assistance hadn’t been arranged"

Cons: "Only bathroom on the plane was closed due to issues. Plane was cold and cramped."

Cons: "What happened to complimentary snacks?!"

Pros: "Nothing"
Cons: "When I spoke to the United person last week to confirm baggage and carry on requirements. He said I could take a carry on when I turned up to the gates I was charged another fee for my carry on bag. What is baffling is that when I arrived at Denver people were getting complementary check in baggage. I’m so dissatisfied with the booking and the amount it has now cost me ruining any savings I’d had for sanfrancisco"

Cons: "Delays in flights were a disappointment"

Cons: "Missed connection due to mechanical"

Cons: "Crowded planes."

Pros: "Everything was very nice."

Pros: "Everything was on time and all the staff were professional and friendly"

Pros: "The variety of movies"
Cons: "No daily wifi"

Pros: "Not much. Did not get some"
Cons: "Delayed and cancelled"

Cons: "The temperature on the plane was cool."

Pros: "Fast easy."
Cons: "Pricey."

Pros: "good planes, smooth ride"

Pros: "Nothing unusual every was smooth"
Cons: "Not applicable"

Pros: "Nothing"
Cons: "Everything"

Pros: "Staff was nice!"
Cons: "I didn't like the luggage restrictions associated with our tickets."

Pros: "Curtial personnel"
Cons: "Late departures both ways."

Pros: "It was fine."

Pros: "Nothing"
Cons: "Nothing"

Pros: "Security was quick and efficient. Boarding was extremely organized. The airline attendants were attentive. The pilot on United informed us when the possibility of hitting turbulence occurred so we could adjust accordingly. Overall, great travel experience."

Pros: "Got there on time."
Cons: "Private screening does not work well. Very little kneeroom. No room in seat back pockets to put anything."

Pros: "Suitcase arrived at the carrousel on time , much better than Houston."

Cons: "Delayed and got downgraded without refund of difference"

Pros: "United payed for the room and 20 bucks for food."
Cons: "Late. Missed the connection to Gillette and had to stay overnight."

Pros: "Sucks"

Cons: "Unreliable wifi."

Pros: "There was more complimentary snacks available."

Pros: "Getting off the plane"
Cons: "Bathrooms weren't working, huge lines in aisle, lackluster service. Overhead bins were full by Group 3. late takeoff."

Pros: "They worked me into the next morning out of Bismarck"
Cons: "Lack of hotel. They did not even offer a hotel."

Pros: "United seems to be recycling which is a good thing."
Cons: "The obnoxious child sitting behind me. He kicked the seat and pulled on the tray."

Pros: "That trip was great to Housto!"

Cons: "Didn't receive my carry-on when arrived in ELP. Finally got it the next day."

Pros: "Everything went smoothly"

Pros: "Quick boarding"

Pros: "It was fine!!"

Pros: "New plane, wifi, arrived 27 mins early"

Pros: "Cancelled."

Pros: "Perfect, but I did upgrade to United's business plus."

Pros: "I recoment it..."
Cons: "No complementary food!!!"

Pros: "We had a good trip. Thank You All"

Cons: "Lost all my luggage"

Cons: "Alcohol was to expensive"

Pros: "Relatively easy to change flights due to weather delays"
Cons: "United personnel did not seem too chipper."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Williston to Denver

Airlines flying from Williston to Denver have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Williston to Denver

Mandatory masks

Masks required on board, masks provided on flights from Williston to Denver

Social distancing seating

Middle seats unavailable to book on flights from Williston to Denver

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Williston to Denver

Book cheap flights from Williston to Denver

Recent round-trip flight deals

9/10
Fri
nonstop
United Airlines
2h 05m
XWA - DEN
9/12
Sun
nonstop
United Airlines
1h 59m
DEN - XWA
8/20
Fri
nonstop
United Airlines
2h 06m
XWA - DEN
8/25
Wed
nonstop
United Airlines
1h 51m
DEN - XWA
9/2
Thu
nonstop
United Airlines
2h 06m
XWA - DEN
9/6
Mon
nonstop
United Airlines
1h 51m
DEN - XWA
9/2
Thu
nonstop
United Airlines
2h 06m
XWA - DEN
9/6
Mon
nonstop
United Airlines
1h 51m
DEN - XWA
8/20
Fri
1 stop
Delta
4h 35m
XWA - DEN
8/25
Wed
1 stop
Delta
4h 45m
DEN - XWA
11/12
Fri
2 stops
Multiple Airlines
31h 36m
XWA - DEN
11/15
Mon
nonstop
Multiple Airlines
1h 56m
DEN - XWA
10/1
Fri
1 stop
Delta
4h 41m
XWA - DEN
10/4
Mon
1 stop
Delta
7h 31m
DEN - XWA
10/1
Fri
nonstop
United Airlines
2h 05m
XWA - DEN
10/4
Mon
nonstop
United Airlines
1h 59m
DEN - XWA
9/6
Mon
nonstop
United Airlines
2h 06m
XWA - DEN
9/8
Wed
nonstop
United Airlines
1h 59m
DEN - XWA
11/12
Fri
nonstop
Multiple Airlines
2h 00m
XWA - DEN
11/15
Mon
1 stop
Multiple Airlines
20h 27m
DEN - XWA
9/6
Mon
nonstop
Multiple Airlines
2h 06m
XWA - DEN
9/8
Wed
1 stop
Multiple Airlines
7h 26m
DEN - XWA
9/2
Thu
1 stop
Multiple Airlines
10h 33m
XWA - DEN
9/6
Mon
nonstop
Multiple Airlines
1h 53m
DEN - XWA
8/20
Fri
1 stop
Multiple Airlines
7h 53m
XWA - DEN
8/25
Wed
nonstop
Multiple Airlines
1h 51m
DEN - XWA
9/2
Thu
1 stop
Delta
10h 33m
XWA - DEN
9/7
Tue
1 stop
Delta
20h 18m
DEN - XWA
9/6
Mon
1 stop
Delta
4h 38m
XWA - DEN
9/8
Wed
1 stop
Delta
7h 26m
DEN - XWA
9/2
Thu
2 stops
Multiple Airlines
35h 16m
XWA - DEN
9/6
Mon
nonstop
Multiple Airlines
1h 53m
DEN - XWA
9/2
Thu
1 stop
Delta
7h 53m
XWA - DEN
9/6
Mon
1 stop
Delta
4h 42m
DEN - XWA
9/10
Fri
1 stop
Delta
7h 39m
XWA - DEN
9/12
Sun
1 stop
Delta
7h 26m
DEN - XWA
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First