Cheap Flight Deals From Bismarck (BIS) to Williston (SDY) Starting at $526

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Airfares from $526 One Way, $673 Round Trip from Bismarck to Williston

Prices starting at $673 for return flights and $526 for one-way flights to Williston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 2
BIS
Bismarck
XWA
Williston
$526 One way, found 6 days ago
$526
One way
found 6 days ago
United
Sun, Jul 2
BIS
Bismarck
XWA
Williston
$532 One way, found 6 days ago
$532
One way
found 6 days ago
United
Sun, Jul 2
BIS
Bismarck
XWA
Williston
$627 One way, found 6 days ago
$627
One way
found 6 days ago
United
Sun, Jul 2
BIS
Bismarck
XWA
Williston
$632 One way, found 6 days ago
$632
One way
found 6 days ago
United
Sun, Jul 2
BIS
Bismarck
XWA
Williston
$633 One way, found 6 days ago
$633
One way
found 6 days ago
United
Mon, Jul 3 - Mon, Jul 10
BIS
Bismarck
XWA
Williston
$673 Roundtrip, found 6 days ago
$673
Roundtrip
found 6 days ago
Delta
Thu, Jun 29 - Mon, Jul 3
BIS
Bismarck
XWA
Williston
$708 Roundtrip, found 6 days ago
$708
Roundtrip
found 6 days ago
Delta
Fri, Jun 30 - Mon, Jul 3
BIS
Bismarck
XWA
Williston
$713 Roundtrip, found 6 days ago
$713
Roundtrip
found 6 days ago
Delta
Sun, Jul 2 - Mon, Jul 10
BIS
Bismarck
XWA
Williston
$743 Roundtrip, found 6 days ago
$743
Roundtrip
found 6 days ago
Delta
Sun, Jul 2 - Fri, Jul 7
BIS
Bismarck
XWA
Williston
$801 Roundtrip, found 6 days ago
$801
Roundtrip
found 6 days ago
United

More About Flying To Williston from Bismarck

Route Information for Flights from Bismarck to Williston

Origin Airport IATA Code
BIS
Destination Airport IATA Code
SDY
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Bismarck to Williston

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We make it as easy as possible for you to book great deals on flights from Bismarck to Williston. You won’t be forced to compromise on your schedule—you can pick Bismarck to Williston flights that suit your needs.

Frequently asked questions

Am I able to catch a flight from Bismarck to Williston now?
Our Covid-19 Travel Advisor can answer all your queries about travel restrictions and quarantine requirements when taking a flight from Bismarck to Williston.
If I am not able to travel due to COVID-19, can I cancel my flight to Williston?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Williston have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Williston with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Williston without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.