Cheap Flights from Bismarck (BIS) to Idaho Falls (IDA)

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Idaho Falls Regional Airport (IDA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from BIS to Idaho Falls Regional Airport last minute?
When it comes to booking your flights, it pays to be prepared. While it's possible to find a last-minute deal on a BIS to Idaho Falls Regional Airport flight, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it's three to four months.
What airports do you fly into for Idaho Falls from Bismarck?
There are two — Idaho Falls Regional Airport (IDA) and Pocatello Regional Airport (PIH). Both are excellent choices for those flying from Bismarck to Idaho Falls. If you opt for Idaho Falls Regional Airport (IDA), you'll touch down around 3 kilometers northwest of Idaho Falls. Once you've settled in to your hotel room, it's time to discover the city's leading sights. Idaho Falls Idaho Temple and Idaho Falls Greenbelt Trail are both a hit with locals and newcomers alike.
Can I change the date of my flight from BIS to IDA?
It's a snap to make amendments to your Bismarck Municipal Airport to IDA trip yourself. Just log in to the Expedia Trips portal and select "change flight." Browse around for new flights and lock in the one that works with your new plans. You'll see an estimate of your flight change fee, if applicable. You can also find your way to our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.

Travel information

Travel information

Origin airport
Bismarck Municipal
Destination airport
Idaho Falls Regional
Distance
951 km

Book with confidence

Book with confidence