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

43 flights are operational weekly from Williston to United States as of April 2026. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

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

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

What airlines fly to United States?

Delta, United Airlines and Sun Country Air are the top three most popular airlines that fly to United States from Williston according to our data. Delta is the first choice among our users, with 48% 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.

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 April 2026, there are 3 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.

$198 Cheap Flights from Williston to the United States in 2026

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0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Williston to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 3:46 pm

XWA

LAS

2h 57mnonstop

9:06 am - 1:43 pm

LAS

XWA

2h 37mnonstop

$229Sun Country Air

Thu, Sep 17 - Sun, Sep 20

3:37 pm - 5:25 pm

XWA

MSP

1h 48mnonstop

8:30 pm - 10:30 pm

MSP

XWA

2h 00mnonstop

$248Delta

Fri, Jul 24 - Sun, Jul 26

6:25 pm - 11:57 pm

XWA

ORD

5h 32m

1 stop

5:00 am - 10:57 am

ORD

XWA

5h 57m

1 stop

$318United Airlines

Tue, Oct 13 - Sat, Oct 17

5:55 am - 7:47 am

XWA

MSP

1h 52mnonstop

8:30 pm - 10:26 pm

MSP

XWA

1h 56mnonstop

$321Delta

Fri, Jun 26 - Sun, Jun 28

3:35 pm - 8:31 pm

XWA

LAS

6h 56m

1 stop

6:20 am - 2:48 pm

LAS

XWA

6h 28m

1 stop

$328Delta

Wed, May 20 - Wed, May 27

1:30 pm - 8:11 pm

XWA

LAS

8h 41m

2 stops

5:20 am - 1:02 pm

LAS

XWA

5h 42m

1 stop

$334United Airlines

Sat, Sep 19 - Sat, Sep 26

6:26 pm - 11:59 pm

XWA

IAH

5h 33m

1 stop

5:15 am - 10:52 am

IAH

XWA

5h 37m

1 stop

$338United Airlines

Mon, Jun 8 - Fri, Jun 19

3:35 pm - 8:24 pm

XWA

LAS

6h 49m

1 stop

6:19 am - 2:57 pm

LAS

XWA

6h 38m

1 stop

$343Delta

Sun, Jun 28 - Thu, Jul 9

5:53 am - 5:42 pm

XWA

IAH

11h 49m

2 stops

2:35 pm - 10:30 pm

IAH

XWA

7h 55m

1 stop

$344Delta

Wed, Jul 15 - Wed, Jul 22

12:35 pm - 9:48 pm

XWA

ATL

8h 13m

1 stop

7:30 am - 11:59 am

ATL

XWA

5h 29m

1 stop

$353Delta

Thu, May 14 - Tue, May 19

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United Airlines flights from Williston to United States

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

United Airlines

Oct 13

XWA6:25 pmWilliston Basin Intl

5h 32m

1 stop

ORD11:57 pmChicago O'Hare Intl

Oct 17

ORD5:00 amChicago O'Hare Intl

5h 57m

1 stop

XWA10:57 amWilliston Basin Intl

$318

United Airlines

Sep 19

XWA1:30 pmWilliston Basin Intl

8h 41m

2 stops

LAS8:11 pmLas Vegas Harry Reid Intl

Sep 26

LAS5:20 amLas Vegas Harry Reid Intl

5h 42m

1 stop

XWA1:02 pmWilliston Basin Intl

$334

United Airlines

Jun 8

XWA6:26 pmWilliston Basin Intl

5h 33m

1 stop

IAH11:59 pmHouston George Bush Intcntl

Jun 19

IAH5:15 amHouston George Bush Intcntl

5h 37m

1 stop

XWA10:52 amWilliston Basin Intl

$338

Delta flights from Williston to United States

Our best Delta deals on Williston to United States flight tickets

Delta

Jul 24

XWA3:37 pmWilliston Basin Intl

1h 48m

MSP5:25 pmMinneapolis St Paul

Jul 26

MSP8:30 pmMinneapolis St Paul

2h 00m

XWA10:30 pmWilliston Basin Intl

$248

Delta

Jun 26

XWA5:55 amWilliston Basin Intl

1h 52m

MSP7:47 amMinneapolis St Paul

Jun 28

MSP8:30 pmMinneapolis St Paul

1h 56m

XWA10:26 pmWilliston Basin Intl

$321

Delta

May 20

XWA3:35 pmWilliston Basin Intl

6h 56m

1 stop

LAS8:31 pmLas Vegas Harry Reid Intl

May 27

LAS6:20 amLas Vegas Harry Reid Intl

6h 28m

1 stop

XWA2:48 pmWilliston Basin Intl

$328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WillistonLas Vegas

XWA - LAS

XWALAS

Williston Basin Intl

Thu 9/17

2:49 pm-3:46 pm

Nonstop2h 57m

Las Vegas Harry Reid Intl

Sun 9/20

9:06 am-1:43 pm

Nonstop2h 37m

$229

Quickest round-trip

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Fri 7/24

3:37 pm-5:25 pm

Nonstop1h 48m

Minneapolis St Paul

Sun 7/26

8:30 pm-10:30 pm

Nonstop2h 00m

$248

WillistonChicago

XWA - ORD

XWAORD

Williston Basin Intl

Tue 10/13

6:25 pm-11:57 pm

1 stop5h 32m

Chicago O'Hare Intl

Sat 10/17

5:00 am-10:57 am

1 stop5h 57m

$318

WillistonMinneapolis

XWA - MSP

XWAMSP

Williston Basin Intl

Fri 6/26

5:55 am-7:47 am

Nonstop1h 52m

Minneapolis St Paul

Sun 6/28

8:30 pm-10:26 pm

Nonstop1h 56m

$321

WillistonLas Vegas

XWA - LAS

XWALAS

Williston Basin Intl

Wed 5/20

3:35 pm-8:31 pm

1 stop6h 56m

Las Vegas Harry Reid Intl

Wed 5/27

6:20 am-2:48 pm

1 stop6h 28m

$328

WillistonLas Vegas

XWA - LAS

XWALAS

Williston Basin Intl

Sat 9/19

1:30 pm-8:11 pm

2 stops8h 41m

Las Vegas Harry Reid Intl

Sat 9/26

5:20 am-1:02 pm

1 stop5h 42m

$334

WillistonHouston

XWA - IAH

XWAIAH

Williston Basin Intl

Mon 6/8

6:26 pm-11:59 pm

1 stop5h 33m

Houston George Bush Intcntl

Fri 6/19

5:15 am-10:52 am

1 stop5h 37m

$338

WillistonLas Vegas

XWA - LAS

XWALAS

Williston Basin Intl

Sun 6/28

3:35 pm-8:24 pm

1 stop6h 49m

Las Vegas Harry Reid Intl

Thu 7/9

6:19 am-2:57 pm

1 stop6h 38m

$343

WillistonHouston

XWA - IAH

XWAIAH

Williston Basin Intl

Wed 7/15

5:53 am-5:42 pm

2 stops11h 49m

Houston George Bush Intcntl

Wed 7/22

2:35 pm-10:30 pm

1 stop7h 55m

$344

WillistonAtlanta

XWA - ATL

XWAATL

Williston Basin Intl

Thu 5/14

12:35 pm-9:48 pm

1 stop8h 13m

Atlanta Hartsfield-Jackson

Tue 5/19

7:30 am-11:59 am

1 stop5h 29m

$353

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 month to fly to United States?

In general, October is the cheapest month to fly from Williston to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $84. If you aren’t able to travel during the month of October, then book flights to United States from Williston during September instead. Flights to United States in September, while not as cheap as those in October, still average around $146.

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

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

No. A direct flight is the cheapest option for a flight between Williston to United States.

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	$404
Fastest flight time	1h 48m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Williston in the past 72 hours is $404. The best round-trip flight deal from Williston to United States found on momondo in the last 72 hours is $433.

The fastest flight from Williston to United States takes 1h 48m

Direct flights go from Williston to United States every day.

There are 4,297 airports in United States. From Williston there are direct flights to Minneapolis St Paul (MSP), Denver Intl (DEN), Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Williston to the United States

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 April 2026, there are 3 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 CRJ-550, making up 46.30% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 22.22%, Embraer 170 with 7.41%, and Airbus A319 with 5.56%.

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 $84	Free Cancellation	Rating 6.8 336 reviews	Search Sun Country Air flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.9 8,466 reviews	Search Delta flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,677 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.