$220 Cheap Flights from Phoenix (PHX) to Williston (XWA)

View $220 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Williston, ND (XWA-Basin Intl.)

Cheap Flights from Phoenix to Williston (PHX-XWA)

Prices were available within the past 7 days and start at $220 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 12 - Tue, Jan 27
PHX
Phoenix
XWA
Williston
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 12 from Phoenix to Williston, returning Tue, Jan 27, priced at $248 found 1 day ago
United
Sat, Feb 7 - Sat, Feb 14
PHX
Phoenix
XWA
Williston
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 7 from Phoenix to Williston, returning Sat, Feb 14, priced at $254 found 4 days ago
Delta
Fri, Jan 30 - Mon, Feb 16
PHX
Phoenix
XWA
Williston
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 30 from Phoenix to Williston, returning Mon, Feb 16, priced at $273 found 1 day ago
United
Mon, Dec 8 - Sun, Jan 11
PHX
Phoenix
XWA
Williston
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select United flight, departing Mon, Dec 8 from Phoenix to Williston, returning Sun, Jan 11, priced at $277 found 3 days ago
Delta
Wed, Jan 21 - Tue, Feb 3
PHX
Phoenix
XWA
Williston
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Phoenix to Williston, returning Tue, Feb 3, priced at $292 found 1 day ago
Delta
Sat, Nov 22 - Fri, Nov 28
PHX
Phoenix
XWA
Williston
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 22 from Phoenix to Williston, returning Fri, Nov 28, priced at $298 found 2 days ago
United
Sat, Nov 22 - Fri, Nov 28
PHX
Phoenix
XWA
Williston
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 22 from Phoenix to Williston, returning Fri, Nov 28, priced at $299 found 2 days ago
Delta
Wed, Jan 7 - Tue, Jan 20
PHX
Phoenix
XWA
Williston
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 7 from Phoenix to Williston, returning Tue, Jan 20, priced at $302 found 1 day ago
United
Sat, Nov 22 - Fri, Nov 28
PHX
Phoenix
XWA
Williston
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 22 from Phoenix to Williston, returning Fri, Nov 28, priced at $304 found 2 days ago
Delta
Fri, Jan 23 - Sun, Feb 8
PHX
Phoenix
XWA
Williston
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 23 from Phoenix to Williston, returning Sun, Feb 8, priced at $308 found 1 day ago

Find the cheapest month to fly from Phoenix (PHX) to Williston (XWA)

September is typically the cheapest month to fly

From $248 - $664 per traveler.

Alternative airports near Williston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Williston, ND (XWA-Basin Intl.) XWA. Cheapest and Closest option available. Average driving time to city center is 26 minutes. Flights from $684
XWA
Williston, ND (XWA-Basin Intl.)
CheapestClosest
Average driving time to city center26 min
Flights from $684

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA) cost?
Grab a cheap one-way flight from $220 or cheap return flight from $248 from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA)?
The cheapest month to fly from PHX to XWA is January, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PHX to XWA flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA)?
You'll have to catch a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PHX to XWA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA)?
To land at Basin Intl. Airport (XWA) without delays, pick a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA) last-minute?
Booking your flight from PHX to XWA shortly before your trip is typically more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PHX to XWA flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to XWA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Basin Intl. Airport (XWA)?
In most instances, you can modify or cancel your PHX to XWA flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Basin Intl.
Airlines serving
Delta, United
Roundtrip price
$248
Distance
1109 mi

Book with confidence

Phoenix to Williston Flights

The cheapest times to fly from Phoenix to Williston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Williston are during the month of January. You can find some of the cheapest flights from Phoenix to Williston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Williston

Sunday is one of the best days to book for cheap flights from Phoenix to Williston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Williston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Williston in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Williston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Williston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Williston Flights

Explore a world of travel with Expedia

*Available to One Key members.