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Flights from Chicago to Williston
Cheap flight deals from Chicago to Williston Starting at AED 912
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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ORD 05:005h 42m1 stopsXWA 10:42Chicago - Williston | Thu, Mar 20 | United AirlinesXWA 15:006h 28m1 stopsORD 21:28Williston - Chicago | Wed, Mar 26 | United AirlinesAED 1,876 AED 2,0629% OFF9% OFFAED 2,062 AED 1,876
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CHI 13:0017h 25m1 stopsISN Invalid DateChicago - Williston | Tue, Mar 18 | Normal AirlineISN 15:006hNonstopCHI 16:00Williston - Chicago | Thu, Mar 20 | Normal AirlineFind More FlightsFind More Flights
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MDW 06:409h 44m1 stopsXWA 16:24Chicago - Williston | Wed, Mar 19 | Frontier AirlinesAED 912 AED 2,18157% OFF57% OFFAED 2,181 AED 912
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ORD 21:3818h 46m1 stopsXWA 16:24Chicago - Williston | Wed, Mar 19 | United AirlinesAED 1,340 AED 2,18139% OFF39% OFFAED 2,181 AED 1,340
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ORD 08:3515h 22m1 stopsXWA 23:57Chicago - Williston | Wed, Mar 19 | American AirlinesAED 1,376 AED 2,18137% OFF37% OFFAED 2,181 AED 1,376
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ORD 06:155h 45m1 stopsXWA 12:00Chicago - Williston | Wed, Mar 19 | Delta Air LinesAED 1,9859% OFFAED 2,181 AED 1,985
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CHI 13:0017h 25m1 stopsISN Invalid DateChicago - Williston | Tue, Mar 18 | 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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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Chicago (CHI) to Williston (ISN) the cheapest?
Airlines adjust prices for flights from Chicago 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 Chicago (CHI) to Williston (ISN) cost?
According to Trip.com's data, the lowest price is around AED 1,791. -
What is the transportation method from the main airport to downtown in Williston?
- The distance from Williston Basin International Airport to downtown is about 15 km, by taxi about 30 minutes.
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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 Chicago 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 Chicago to Williston. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Chicago to Williston ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago 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 Wed, Mar 19 at AED 912 for one-way flights.
Compare cheap Chicago 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 Chicago to Williston. The cheapest airline operating is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your Chicago to Williston route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Chicago 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 Chicago to Williston to get exclusive deals for you.
Flight Info | Chicago to Williston
Cheapest direct flight price | AED 911 |
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Off-season for travel | February |
Peak season for travel | December |
Flight distance | 1,435.91 km |
Popular airline | American Airlines |
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