AED 869 Cheap Flights from Portland to Williston
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Flights from Portland to Williston
Cheap flight deals from Portland to Williston
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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PDX 16:185h 36m1 stopsXWA 23:54Portland - Williston | Fri, Apr 25 | United Airlines
XWA 17:105h 50m1 stopsPDX 21:00Williston - Portland | Sat, May 3 | United AirlinesAED 1,171 AED 3,37565% OFF65% OFFAED 3,375 AED 1,171 -
PDX 17:4514h 57m1 stopsXWA 10:42Portland - Williston | Thu, May 22 | Frontier Airlines
XWA 07:3018h 47m1 stopsPDX 00:17Williston - Portland | Mon, May 26 | United AirlinesAED 1,709 AED 3,37549% OFF49% OFFAED 3,375 AED 1,709 -
PDX 14:006h 25m1 stopsXWA 22:25Portland - Williston | Fri, Apr 25 | Delta Air Lines
XWA 12:3710h 2m1 stopsPDX 20:39Williston - Portland | Sat, May 3 | Delta Air LinesAED 2,114 AED 3,37537% OFF37% OFFAED 3,375 AED 2,114 -
PDX 17:4028h 19m1 stopsXWA 23:59Portland - Williston | Mon, May 12 | Alaska Airlines
XWA 07:207h 50m1 stopsPDX 13:10Williston - Portland | Sun, May 18 | United AirlinesAED 2,22634% OFFAED 3,375 AED 2,226 -
PDX 06:3027h 23m1 stopsXWA 11:53Portland - Williston | Sun, May 11 | Delta Air Lines
XWA 12:3324h 12m1 stopsPDX 10:45Williston - Portland | Sun, May 18 | Delta Air LinesAED 2,23634% OFFAED 3,375 AED 2,236
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PDX 05:007h 9m1 stopsXWA 14:09Portland - Williston | Sun, May 11 | United Airlines
XWA 17:107h 43m1 stopsPDX 22:53Williston - Portland | Sun, May 18 | United AirlinesAED 2,30532% OFFAED 3,375 AED 2,305
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PDX 17:2016h 33m1 stopsXWA 11:53Portland - Williston | Mon, May 12 | Delta Air Lines
XWA 12:3324h 12m1 stopsPDX 10:45Williston - Portland | Sun, May 18 | Delta Air LinesAED 2,46227% OFFAED 3,375 AED 2,462
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PDX 07:0014h 59m1 stopsXWA 23:59Portland - Williston | Thu, May 22 | Alaska Airlines
XWA 07:3015h 20m1 stopsPDX 20:50Williston - Portland | Mon, May 26 | United AirlinesAED 2,59723% OFFAED 3,375 AED 2,597
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PDX 06:2015h 39m1 stopsXWA 23:59Portland - Williston | Sun, May 11 | Frontier Airlines
XWA 11:2515h 13m1 stopsPDX 00:38Williston - Portland | Sun, May 18 | United AirlinesAED 2,70320% OFFAED 3,375 AED 2,703
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PDX 19:1926h 40m1 stopsXWA 23:59Portland - Williston | Mon, May 12 | United Airlines
XWA 07:2015h 40m1 stopsPDX 21:00Williston - Portland | Sun, May 18 | United AirlinesAED 2,73419% OFFAED 3,375 AED 2,734
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PDX 13:0017h 25m1 stopsISN Invalid DatePortland - Williston | Sat, Apr 26 | Normal Airline
ISN 15:006hNonstopPDX 16:00Williston - Portland | Mon, Apr 28 | Normal AirlineFind More FlightsFind More Flights
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PDX 08:455h 39m1 stopsXWA 16:24Portland - Williston | Sat, Apr 26 | United AirlinesAED 869 AED 2,45765% OFF65% OFFAED 2,457 AED 869
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PDX 16:185h 36m1 stopsXWA 23:54Portland - Williston | Wed, Apr 30 | United AirlinesAED 876 AED 2,45764% OFF64% OFFAED 2,457 AED 876
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PDX 14:006h 25m1 stopsXWA 22:25Portland - Williston | Sat, Apr 26 | Delta Air LinesAED 1,012 AED 2,45759% OFF59% OFFAED 2,457 AED 1,012
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PDX 00:598h 56m1 stopsXWA 11:55Portland - Williston | Wed, Apr 30 | Delta Air LinesAED 1,01359% OFFAED 2,457 AED 1,013
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PDX 00:598h 56m1 stopsXWA 11:55Portland - Williston | Thu, May 1 | Delta Air LinesAED 1,02257% OFFAED 2,457 AED 1,022
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PDX 16:205h 39m1 stopsXWA 23:59Portland - Williston | Thu, May 1 | United AirlinesAED 1,03257% OFFAED 2,457 AED 1,032
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PDX 06:2026h 19m1 stopsXWA 10:39Portland - Williston | Sat, Apr 26 | Frontier AirlinesAED 1,03657% OFFAED 2,457 AED 1,036
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PDX 06:2026h 19m1 stopsXWA 10:39Portland - Williston | Tue, Apr 29 | Frontier AirlinesAED 1,04157% OFFAED 2,457 AED 1,041
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PDX 06:2015h 34m1 stopsXWA 23:54Portland - Williston | Wed, Apr 30 | Frontier AirlinesAED 1,04157% OFFAED 2,457 AED 1,041
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PDX 06:2026h 19m1 stopsXWA 10:39Portland - Williston | Mon, Apr 28 | Frontier AirlinesAED 1,99019% OFFAED 2,457 AED 1,990
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PDX 13:0017h 25m1 stopsISN Invalid DatePortland - Williston | Sat, Apr 26 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from Portland (PDX) to Williston (ISN) the cheapest?
Airlines adjust prices for flights from Portland to Williston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Portland (PDX) to Williston (ISN) cost?
According to Trip.com's data, the lowest price is around AED 1,502. -
How many airports are there in Williston (ISN)?
There are 2 airport(s) near Williston (ISN): Sloulin Field International Airport and Williston Basin International Airport.
How to find a cheap flight from Portland to Williston
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Williston. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Portland to Williston ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to Williston airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Apr 26 at AED 869 for one-way flights.
Compare cheap Portland to Williston flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to Williston. The cheapest airline operating is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your Portland to Williston route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Portland to Williston flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Portland to Williston to get exclusive deals for you.
Flight Info | Portland to Williston
| Cheapest one-way flight price | AED 869 |
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| Off-season for travel | May |
| Peak season for travel | March |
| Flight distance | 1,465.04 km |
| Popular airline | Alaska Airlines |
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