How much is a flight from Idaho Falls to Williston?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Idaho Falls and Williston.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Idaho Falls - Williston route.

Exploring all airports near Idaho Falls and Williston

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Idaho Falls: Idaho Falls - Fanning Field is currently the only one operating.
• Airports in Williston: Williston - Basin is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Explore flights from Idaho Falls to Williston your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Also interested in United States? Check out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.