What airlines fly to United States?

United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to United States from Williston according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 3 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 6 flights per day flying from Williston to United States. The most common time of day flights depart is 6:00PM, with 38% of flights taking off at noon.

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

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

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

46 flights are operational weekly from Williston to United States as of November 2025. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

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

Prices for flights from Williston Basin Intl Airport to United States are refreshed on a daily basis.

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

As of November 2025, there are 2 operators available to choose from for flights from Williston Basin Intl Airport to United States.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Williston Basin Intl Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$138 Cheap Flights from Williston to the United States in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:02 pm - 6:18 pmXWA-DEN

2h 16mnonstop

9:00 pm - 11:58 pmDEN-XWA

1h 58mnonstop

$218United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

3:38 pm - 5:39 pmXWA-MSP

2h 01mnonstop

12:55 pm - 3:03 pmMSP-XWA

2h 08mnonstop

$248Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

2:30 pm - 9:33 pmXWA-MSP

7h 03m1 stop

1:00 pm - 1:33 pmMSP-XWA

24h 33m1 stop

$285Sun Country Air

Find Deal

Thu, Nov 27 - Wed, Dec 3

5:53 am - 7:56 amXWA-MSP

2h 03mnonstop

1:00 pm - 3:03 pmMSP-XWA

2h 03mnonstop

$323Delta

Find Deal

Wed, Nov 12 - Mon, Nov 24

7:00 am - 8:13 amXWA-DEN

2h 13mnonstop

8:47 pm - 11:44 pmDEN-XWA

1h 57mnonstop

$339United Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

2:30 pm - 10:41 amXWA-MSP

20h 11m2 stops

1:00 pm - 1:33 pmMSP-XWA

24h 33m1 stop

$386Multiple Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 3

5:53 am - 7:54 amXWA-MSP

2h 01mnonstop

8:30 pm - 10:42 pmMSP-XWA

2h 12mnonstop

$395Delta

Find Deal

Tue, Dec 2 - Fri, Dec 5

1:31 pm - 8:59 pmXWA-MSP

7h 28m1 stop

1:36 pm - 6:54 pmMSP-XWA

5h 18m1 stop

$414United Airlines

Find Deal

Fri, Dec 5 - Sat, Dec 6

5:53 am - 7:56 amXWA-MSP

2h 03mnonstop

10:00 am - 12:03 pmMSP-XWA

2h 03mnonstop

$421Delta

Find Deal

Thu, Nov 27 - Mon, Dec 1

2:30 pm - 11:24 pmXWA-MSP

8h 54m1 stop

3:42 pm - 1:33 pmMSP-XWA

21h 51m1 stop

$692Sun Country Air

Find Deal

Thu, Dec 4 - Sun, Dec 7

United Airlines flights from Williston to United States

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

United Airlines

Dec 4

XWA5:02 pmWilliston Basin Intl

2h 16m

DEN6:18 pmDenver Intl

Dec 8

DEN9:00 pmDenver Intl

1h 58m

XWA11:58 pmWilliston Basin Intl

$218

Find similar

United Airlines

Nov 7

XWA7:00 amWilliston Basin Intl

2h 13m

DEN8:13 amDenver Intl

Nov 9

DEN8:47 pmDenver Intl

1h 57m

XWA11:44 pmWilliston Basin Intl

$309

Find similar

United Airlines

Nov 15

XWA7:00 amWilliston Basin Intl

2h 13m

DEN8:13 amDenver Intl

Nov 19

DEN8:47 pmDenver Intl

1h 57m

XWA11:44 pmWilliston Basin Intl

$339

Find similar

Delta flights from Williston to United States

Our best Delta deals on Williston to United States flight tickets

Delta

Dec 2

XWA3:38 pmWilliston Basin Intl

2h 01m

MSP5:39 pmMinneapolis St Paul

Dec 9

MSP12:55 pmMinneapolis St Paul

2h 08m

XWA3:03 pmWilliston Basin Intl

$248

Find similar

Delta

Nov 12

XWA5:53 amWilliston Basin Intl

2h 03m

MSP7:56 amMinneapolis St Paul

Nov 24

MSP1:00 pmMinneapolis St Paul

2h 03m

XWA3:03 pmWilliston Basin Intl

$323

Find similar

Delta

Nov 7

XWA3:35 pmWilliston Basin Intl

4h 55m

1 stop

DEN7:30 pmDenver Intl

Nov 10

DEN4:18 pmDenver Intl

5h 24m

1 stop

XWA10:42 pmWilliston Basin Intl

$378

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

WillistonDenver

XWA - DEN

XWADEN

Williston Basin Intl

Thu 12/4

5:02 pm-6:18 pm

Nonstop2h 16m

Denver Intl

Mon 12/8

9:00 pm-11:58 pm

Nonstop1h 58m

$218

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Tue 12/2

3:38 pm-5:39 pm

Nonstop2h 01m

Minneapolis St Paul

Tue 12/9

12:55 pm-3:03 pm

Nonstop2h 08m

$248

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Thu 11/27

2:30 pm-9:33 pm

1 stop7h 03m

Minneapolis St Paul

Wed 12/3

1:00 pm-1:33 pm

1 stop24h 33m

$285

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Wed 11/12

5:53 am-7:56 am

Nonstop2h 03m

Minneapolis St Paul

Mon 11/24

1:00 pm-3:03 pm

Nonstop2h 03m

$323

WillistonDenver

XWA - DEN

XWADEN

Williston Basin Intl

Sat 11/15

7:00 am-8:13 am

Nonstop2h 13m

Denver Intl

Wed 11/19

8:47 pm-11:44 pm

Nonstop1h 57m

$339

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Thu 11/27

2:30 pm-10:41 am

2 stops20h 11m

Minneapolis St Paul

Wed 12/3

1:00 pm-1:33 pm

1 stop24h 33m

$386

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Tue 12/2

5:53 am-7:54 am

Nonstop2h 01m

Minneapolis St Paul

Fri 12/5

8:30 pm-10:42 pm

Nonstop2h 12m

$395

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Fri 12/5

1:31 pm-8:59 pm

1 stop7h 28m

Minneapolis St Paul

Sat 12/6

1:36 pm-6:54 pm

1 stop5h 18m

$414

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Thu 11/27

5:53 am-7:56 am

Nonstop2h 03m

Minneapolis St Paul

Mon 12/1

10:00 am-12:03 pm

Nonstop2h 03m

$421

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Thu 12/4

2:30 pm-11:24 pm

1 stop8h 54m

Minneapolis St Paul

Sun 12/7

3:42 pm-1:33 pm

1 stop21h 51m

$692

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 Williston to United States

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 day to depart on your flight to United States?

According to our data, Saturday is the cheapest day to fly to United States from Williston. The lowest ticket price found for a Saturday departure recently was $381. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $858. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

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

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

There are 4 cabin classes available to choose from on Williston Basin Intl to United States 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 Williston to United States flights?

You could potentially save up to 30% on your flight if you consider stops on a Williston to United States flight.

Cheap Williston to United States flight deals and tips

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

Best Price Found	$360
Fastest flight time	1h 58m
Direct flights	Every day
Airports in United States	2 airports

The best one-way flight to United States from Williston in the past 72 hours is $360. The best round-trip flight deal from Williston to United States found on momondo in the last 72 hours is $313.

The fastest flight from Williston to United States takes 1h 58m

Direct flights go from Williston to United States every day.

There are 2 airports near United States: Minneapolis St Paul (MSP), Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Williston Basin Intl Airport to United States?
Prices for flights from Williston Basin Intl Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Williston Basin Intl Airport to United States?
As of November 2025, there are 2 operators available to choose from for flights from Williston Basin Intl Airport to United States.
How old do you have to be to fly from Williston Basin Intl Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Williston Basin Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Williston to United States?
Based on momondo bookings for flights between Williston and United States, the leading plane model is Canadair (Bombardier) Regional Jet, making up 27.08% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 21.88%, Canadair (Bombardier) Regional Jet CRJ-550 with 19.79%, and Canadair (Bombardier) Regional Jet 700 with 14.58%.

Best airlines flying from Williston to United States

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

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $99	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
Delta	PriceFrom $206	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Williston to United States?

Finding the right flight to United States from Williston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to United States from Williston with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Williston.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Williston and alert you when they change.

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Cheap flights from Williston to the United States from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Williston to the United States departing on 11/27. 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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Filter for what you want

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United Airlines flights from Williston to United States

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

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Our best Delta deals on Williston to United States flight tickets

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

See travel insights to the United States from

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

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

What is the cheapest day to depart on your flight to United States?

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

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

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

There are 4 cabin classes available to choose from on Williston Basin Intl to United States 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 Williston to United States flights?

You could potentially save up to 30% on your flight if you consider stops on a Williston to United States flight.

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

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

What airlines fly to United States?

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

As of November 2025, there are 6 flights per day flying from Williston to United States. The most common time of day flights depart is 6:00PM, with 38% of flights taking off at noon.

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

46 flights are operational weekly from Williston to United States as of November 2025. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

Cheap Williston to United States flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in United States

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

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

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

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Williston to United States?

Best airlines flying from Williston to United States

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

Why use momondo?

Why should I use momondo to find a flight deal from Williston to United States?

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

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

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

An easier way to manage your United States 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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo