Cheap Flights from Seattle (SEA) to Bismarck (BIS)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to Bismarck, ND (BIS-Bismarck Municipal)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to Bismarck Municipal Airport last minute?
When it comes to booking your flights, it pays to be prepared. While you may be able to find a deal on a Sea-Tac Airport to BIS flight at the last minute, 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 journeys it's three to four months.
What airports do you fly into for Bismarck from Seattle?
Take off from Seattle to Bismarck and touch down at Bismarck Municipal Airport (BIS). This terminal is roughly 3 kilometers southeast of downtown Bismarck. Kick off your city adventure by paying a visit to Missouri River and Kirkwood Mall, just two of Bismarck's must-see sights.
Can I change the date of my flight from Sea-Tac Airport to BIS?
It's easy to make amendments to your Sea-Tac Airport to Bismarck Municipal Airport (BIS) trip yourself. Access your itinerary via the Expedia Trips portal and tap "change flight." Browse around for new flights and lock in the one that fits your plans. You'll see an estimate of the extra charges, if applicable. Alternatively, use our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Bismarck Municipal
Distance
1617 km

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