How many flights depart from United States to Williston on average per week?

The number of flights available between United States and Williston is 19 per week as of September 2026. The most frequent departure day is Fri, with 21% of weekly flights leaving on this day.

What is the cheapest airline that flies from United States to Williston Basin Intl?

Sun Country Air and United Airlines are the most popular carriers operating from United States to Williston Basin Intl

How long does it take to fly to Williston?

The flight from United States to Williston depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Williston (the most popular airport in Williston), then the flight time is 5h 11m on average. If you fly from San Francisco (another popular airport in United States) to Williston, then the average flight time is 5h 47m.

When did momondo last update prices for flights from United States to Williston Basin Intl Airport?

Prices for flights from United States to Williston Basin Intl Airport were last updated today.

How many operators does momondo search for flights from United States to Williston Basin Intl Airport?

There are 2 operators available for flights from United States to Williston Basin Intl Airport as of September 2026.

How old do you have to be to fly from United States to Williston Basin Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Williston Basin Intl Airport.

What documentation or ID do you need to fly to Williston Basin Intl Airport?

The travel and health documents you'll need for your trip to Williston Basin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Williston Basin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$150 Cheap Flights from the United States to Williston in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Williston

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Williston

Enter your travel dates to find the best prices.

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

11:40 am - 12:47 pmXWA Williston Basin Intl-DEN Denver Intl

2h 07mnonstop

$309United Airlines

Thu, Oct 15 - Mon, Oct 19

7:40 am - 10:42 amDEN Denver Intl-XWA Williston Basin Intl

2h 02mnonstop

6:26 pm - 7:43 pmXWA Williston Basin Intl-DEN Denver Intl

2h 17mnonstop

$309United Airlines

Fri, Nov 13 - Sun, Nov 15

10:30 pm - 1:27 pmDFW Dallas/Fort Worth-XWA Williston Basin Intl

14h 57m1 stop Las Vegas Harry Reid Intl

2:25 pm - 10:54 pmXWA Williston Basin Intl-DFW Dallas/Fort Worth

8h 29m1 stop Las Vegas Harry Reid Intl

$318Multiple Airlines

Wed, Oct 21 - Thu, Oct 29

5:45 am - 10:59 amMSP Minneapolis St Paul-XWA Williston Basin Intl

5h 14m1 stop Denver Intl

6:26 pm - 11:44 pmXWA Williston Basin Intl-MSP Minneapolis St Paul

5h 18m1 stop Denver Intl

$328United Airlines

Fri, Oct 23 - Sun, Nov 1

5:45 am - 10:59 amMSP Minneapolis St Paul-XWA Williston Basin Intl

5h 14m1 stop Denver Intl

6:40 pm - 11:59 pmXWA Williston Basin Intl-MSP Minneapolis St Paul

5h 19m1 stop Denver Intl

$356United Airlines

Fri, Oct 9 - Mon, Oct 12

5:39 pm - 1:27 pmDFW Dallas/Fort Worth-XWA Williston Basin Intl

19h 48m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

2:25 pm - 10:54 pmXWA Williston Basin Intl-DFW Dallas/Fort Worth

8h 29m1 stop Las Vegas Harry Reid Intl

$357Multiple Airlines

Wed, Oct 21 - Thu, Oct 29

5:45 am - 10:59 amMSP Minneapolis St Paul-XWA Williston Basin Intl

5h 14m1 stop Denver Intl

6:40 pm - 11:59 pmXWA Williston Basin Intl-MSP Minneapolis St Paul

5h 19m1 stop Denver Intl

$358United Airlines

Fri, Oct 2 - Tue, Oct 6

5:00 am - 10:59 amORD Chicago O'Hare Intl-XWA Williston Basin Intl

5h 59m1 stop Denver Intl

6:20 pm - 11:59 pmXWA Williston Basin Intl-ORD Chicago O'Hare Intl

5h 39m1 stop Denver Intl

$371United Airlines

Fri, Oct 9 - Sun, Oct 11

5:00 am - 10:59 amORD Chicago O'Hare Intl-XWA Williston Basin Intl

5h 59m1 stop Denver Intl

6:20 pm - 11:59 pmXWA Williston Basin Intl-ORD Chicago O'Hare Intl

5h 39m1 stop Denver Intl

$373United Airlines

Thu, Oct 8 - Sun, Oct 11

5:00 am - 10:59 amORD Chicago O'Hare Intl-XWA Williston Basin Intl

5h 59m1 stop Denver Intl

6:20 pm - 11:59 pmXWA Williston Basin Intl-ORD Chicago O'Hare Intl

5h 39m1 stop Denver Intl

$381United Airlines

Thu, Oct 8 - Sun, Oct 11

Recent last minute flight deals from the United States to Williston

Enter your travel dates to find the best prices.

8:05 am - 11:02 amDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

6:20 pm - 7:25 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$419United Airlines

Fri, Sep 25 - Sun, Sep 27

8:05 am - 11:02 amDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

6:20 pm - 7:25 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$479United Airlines

Fri, Sep 25 - Fri, Oct 2

8:05 am - 11:02 amDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

1:45 pm - 2:50 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$584United Airlines

Thu, Sep 24 - Sat, Sep 26

5:45 am - 11:02 amDFW Dallas/Fort Worth-XWA Williston Basin Intl

5h 17m1 stop Denver Intl

6:20 pm - 11:59 pmXWA Williston Basin Intl-DFW Dallas/Fort Worth

5h 39m1 stop Denver Intl

$585United Airlines

Fri, Sep 25 - Sun, Sep 27

7:30 am - 4:49 pmPHX Phoenix Sky Harbor Intl-XWA Williston Basin Intl

7h 19m1 stop Denver Intl

7:15 am - 10:48 amXWA Williston Basin Intl-PHX Phoenix Sky Harbor Intl

5h 33m1 stop Denver Intl

$637United Airlines

Fri, Sep 25 - Sun, Sep 27

7:30 am - 4:49 pmPHX Phoenix Sky Harbor Intl-XWA Williston Basin Intl

7h 19m1 stop Denver Intl

7:15 am - 3:00 pmXWA Williston Basin Intl-PHX Phoenix Sky Harbor Intl

9h 45m2 stops Denver Intl Los Angeles

$643United Airlines

Fri, Sep 25 - Sun, Sep 27

10:26 am - 10:15 pmPHX Phoenix Sky Harbor Intl-XWA Williston Basin Intl

9h 49m2 stops Los Angeles Denver Intl

7:15 am - 3:00 pmXWA Williston Basin Intl-PHX Phoenix Sky Harbor Intl

9h 45m2 stops Denver Intl Los Angeles

$648United Airlines

Fri, Sep 25 - Sun, Sep 27

8:05 am - 11:02 amDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

1:45 pm - 2:50 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$654United Airlines

Thu, Sep 24 - Sat, Sep 26

8:05 am - 11:02 amDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

1:45 pm - 2:50 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$664United Airlines

Thu, Sep 24 - Sat, Sep 26

5:00 am - 1:07 pmORD Chicago O'Hare Intl-XWA Williston Basin Intl

8h 07m1 stop Denver Intl

1:45 pm - 7:30 pmXWA Williston Basin Intl-ORD Chicago O'Hare Intl

5h 45m1 stop Denver Intl

$685United Airlines

Fri, Sep 25 - Sat, Sep 26

Recent direct flight deals from the United States to Williston

Enter your travel dates to find the best prices.

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

11:40 am - 12:47 pmXWA Williston Basin Intl-DEN Denver Intl

2h 07mnonstop

$309United Airlines

Thu, Oct 15 - Mon, Oct 19

7:40 am - 10:42 amDEN Denver Intl-XWA Williston Basin Intl

2h 02mnonstop

6:26 pm - 7:43 pmXWA Williston Basin Intl-DEN Denver Intl

2h 17mnonstop

$309United Airlines

Fri, Nov 13 - Sun, Nov 15

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

6:40 pm - 7:45 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$429United Airlines

Fri, Oct 2 - Tue, Oct 6

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

11:40 am - 12:47 pmXWA Williston Basin Intl-DEN Denver Intl

2h 07mnonstop

$429United Airlines

Thu, Oct 1 - Mon, Oct 5

7:45 am - 10:53 amDEN Denver Intl-XWA Williston Basin Intl

2h 08mnonstop

7:10 am - 8:35 amXWA Williston Basin Intl-DEN Denver Intl

2h 25mnonstop

$539United Airlines

Thu, Dec 24 - Mon, Dec 28

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

6:20 pm - 7:25 pmXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$539United Airlines

Fri, Oct 16 - Fri, Oct 23

7:40 am - 10:42 amDEN Denver Intl-XWA Williston Basin Intl

2h 02mnonstop

1:38 pm - 2:55 pmXWA Williston Basin Intl-DEN Denver Intl

2h 17mnonstop

$605United Airlines

Fri, Oct 30 - Sat, Nov 7

9:50 am - 12:47 pmDEN Denver Intl-XWA Williston Basin Intl

1h 57mnonstop

7:15 am - 8:20 amXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$660United Airlines

Wed, Oct 7 - Sat, Oct 10

7:59 am - 10:59 amDEN Denver Intl-XWA Williston Basin Intl

2h 00mnonstop

7:15 am - 8:20 amXWA Williston Basin Intl-DEN Denver Intl

2h 05mnonstop

$674United Airlines

Fri, Oct 9 - Sat, Oct 10

12:15 pm - 3:09 pmDEN Denver Intl-XWA Williston Basin Intl

1h 54mnonstop

11:40 am - 12:47 pmXWA Williston Basin Intl-DEN Denver Intl

2h 07mnonstop

$682United Airlines

Wed, Oct 14 - Fri, Oct 16

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United Airlines flights from United States to Williston

Our best United Airlines deals on United States to Williston flight tickets

United Airlines

Oct 15

DEN7:59 amDenver Intl

2h 00m

XWA10:59 amWilliston Basin Intl

Oct 19

XWA11:40 amWilliston Basin Intl

2h 07m

DEN12:47 pmDenver Intl

$309

United Airlines

Oct 23

MSP5:45 amMinneapolis St Paul

5h 14m

1 stop

XWA10:59 amWilliston Basin Intl

Nov 1

XWA6:26 pmWilliston Basin Intl

5h 18m

1 stop

MSP11:44 pmMinneapolis St Paul

$328

United Airlines

Oct 9

MSP5:45 amMinneapolis St Paul

5h 14m

1 stop

XWA10:59 amWilliston Basin Intl

Oct 12

XWA6:40 pmWilliston Basin Intl

5h 19m

1 stop

MSP11:59 pmMinneapolis St Paul

$356

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Thu 10/15

7:59 am-10:59 am

Nonstop2h 00m

Williston Basin Intl

Mon 10/19

11:40 am-12:47 pm

Nonstop2h 07m

$309

DenverWilliston

DEN Denver Intl - XWA Williston Basin Intl

DENXWA

Denver Intl

Fri 11/13

7:40 am-10:42 am

Nonstop2h 02m

Williston Basin Intl

Sun 11/15

6:26 pm-7:43 pm

Nonstop2h 17m

$309

DallasWilliston

DFW Dallas/Fort Worth - XWA Williston Basin Intl

DFWXWA

Dallas/Fort Worth

Wed 10/21

10:30 pm-1:27 pm

1 stop14h 57m

Williston Basin Intl

Thu 10/29

2:25 pm-10:54 pm

1 stop8h 29m

$318

MinneapolisWilliston

MSP Minneapolis St Paul - XWA Williston Basin Intl

MSPXWA

Minneapolis St Paul

Fri 10/23

5:45 am-10:59 am

1 stop5h 14m

Williston Basin Intl

Sun 11/1

6:26 pm-11:44 pm

1 stop5h 18m

$328

MinneapolisWilliston

MSP Minneapolis St Paul - XWA Williston Basin Intl

MSPXWA

Minneapolis St Paul

Fri 10/9

5:45 am-10:59 am

1 stop5h 14m

Williston Basin Intl

Mon 10/12

6:40 pm-11:59 pm

1 stop5h 19m

$356

DallasWilliston

DFW Dallas/Fort Worth - XWA Williston Basin Intl

DFWXWA

Dallas/Fort Worth

Wed 10/21

5:39 pm-1:27 pm

2 stops19h 48m

Williston Basin Intl

Thu 10/29

2:25 pm-10:54 pm

1 stop8h 29m

$357

MinneapolisWilliston

MSP Minneapolis St Paul - XWA Williston Basin Intl

MSPXWA

Minneapolis St Paul

Fri 10/2

5:45 am-10:59 am

1 stop5h 14m

Williston Basin Intl

Tue 10/6

6:40 pm-11:59 pm

1 stop5h 19m

$358

ChicagoWilliston

ORD Chicago O'Hare Intl - XWA Williston Basin Intl

ORDXWA

Chicago O'Hare Intl

Fri 10/9

5:00 am-10:59 am

1 stop5h 59m

Williston Basin Intl

Sun 10/11

6:20 pm-11:59 pm

1 stop5h 39m

$371

ChicagoWilliston

ORD Chicago O'Hare Intl - XWA Williston Basin Intl

ORDXWA

Chicago O'Hare Intl

Thu 10/8

5:00 am-10:59 am

1 stop5h 59m

Williston Basin Intl

Sun 10/11

6:20 pm-11:59 pm

1 stop5h 39m

$373

ChicagoWilliston

ORD Chicago O'Hare Intl - XWA Williston Basin Intl

ORDXWA

Chicago O'Hare Intl

Thu 10/8

5:00 am-10:59 am

1 stop5h 59m

Williston Basin Intl

Sun 10/11

6:20 pm-11:59 pm

1 stop5h 39m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Williston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Williston?

The month of July is, on average, the cheapest month to fly to Williston from United States, with most prices found around $340. If you don’t want to visit Williston in July, then you should wait until November to fly from United States, when ticket prices are also cheap, with an average price of $350.

What is the cheapest United States to Williston Basin Intl flight route?

Fly from Las Vegas Harry Reid Intl to Williston Basin Intl for the best United States - Williston Basin Intl flight prices

What cabin class options are available on United States to Williston flights?

There is only 1 cabin class available to choose from on United States to Williston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Williston flights?

You could potentially save up to 13% on your flight if you consider stops on a United States to Williston flight.

Cheap United States to Williston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Williston

Best Price Found	$150
Fastest flight time	1h 57m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Williston	1 airport

The best one-way flight to Williston from United States in the past 72 hours is $150. The best round-trip flight deal from United States to Williston found on momondo in the last 72 hours is $309.

The fastest flight from United States to Williston takes 1h 57m

Direct flights go from United States to Williston on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.

There is 1 airport in Williston. From United States there are direct flights to Williston Basin Intl (XWA).

Search flight deals

Frequently asked questions about flying from the United States to Williston

When did momondo last update prices for flights from United States to Williston Basin Intl Airport?
Prices for flights from United States to Williston Basin Intl Airport were last updated today.
How many operators does momondo search for flights from United States to Williston Basin Intl Airport?
There are 2 operators available for flights from United States to Williston Basin Intl Airport as of September 2026.
How old do you have to be to fly from United States to Williston Basin Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Williston Basin Intl Airport.
What documentation or ID do you need to fly to Williston Basin Intl Airport?
The travel and health documents you'll need for your trip to Williston Basin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Williston Basin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Williston?
momondo data reveals that the most frequently booked plane model on the route from United States to Williston is Canadair (Bombardier) Regional Jet CRJ-550, representing 64.29% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 14.29%, Embraer 170 at 10.71%, and Canadair (Bombardier) Regional Jet at 3.57%.

Best airlines flying from United States to Williston

Compare and see reviews for airlines that fly from United States to Williston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $232	Free Cancellation	Rating 7.8 8,592 reviews		Search Delta flights
United Airlines	PriceFrom $296	Free Cancellation	Rating 7.4 10,227 reviews		Search United Airlines flights

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Can I find flights from United States to Williston with flexible booking policies on momondo?

All flight searches from United States to Williston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Williston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Williston.

I’m not ready to book a flight from United States to Williston right now. Can momondo alert me if prices change?

Price alerts on flights to Williston from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from the United States to Williston from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Williston departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from United States to Williston

Our best United Airlines deals on United States to Williston flight tickets

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How to get the cheapest flight ticket from United States to Williston

What is the cheapest month to fly to Williston?

What is the cheapest United States to Williston Basin Intl flight route?

What cabin class options are available on United States to Williston flights?

Can stopping save me money on United States to Williston flights?

What is the cheapest airline that flies from United States to Williston Basin Intl?

How many flights depart from United States to Williston on average per week?

How long does it take to fly to Williston?

Cheap United States to Williston flight deals and tips

Best Price Found

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Airports in Williston

Frequently asked questions about flying from the United States to Williston

Best airlines flying from United States to Williston

Compare and see reviews for airlines that fly from United States to Williston with momondo

Traveling to a place near Williston?

Why use momondo?

An easier way to manage your Williston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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