$233 Cheap flight deals from Boise (BOI) to Williston (SDY)

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Airfares from $233 One Way, $255 Round Trip from Boise to Williston

Prices starting at $255 for return flights and $233 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.

Sat, Jun 28 - Sat, Jul 5
BOI
Boise
XWA
Williston
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 28 from Boise to Williston, returning Sat, Jul 5, priced at $255 found 6 days ago
Sat, Jun 28 - Sat, Jul 5
BOI
Boise
XWA
Williston
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 28 from Boise to Williston, returning Sat, Jul 5, priced at $263 found 6 days ago
Sat, Jun 28 - Sat, Jul 5
BOI
Boise
XWA
Williston
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 28 from Boise to Williston, returning Sat, Jul 5, priced at $270 found 6 days ago
Sat, Jun 28 - Sat, Jul 5
BOI
Boise
XWA
Williston
$278 Roundtrip, found 6 days ago
$278
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 28 from Boise to Williston, returning Sat, Jul 5, priced at $278 found 6 days ago
Sat, Jun 28 - Sat, Jul 5
BOI
Boise
XWA
Williston
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 28 from Boise to Williston, returning Sat, Jul 5, priced at $301 found 6 days ago

More About Flying To Williston from Boise

Route Information for Flights from Boise to Williston

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

Boise to Williston

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Frequently asked questions

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.