Cheap Flights from Bismarck (BIS) to Washington (IAD)

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Washington Dulles Intl. Airport (IAD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    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 Bismarck Municipal Airport (BIS) to Dulles Intl. Airport last minute?
When it's time to book your flights, it's better to be prepared. While it's possible to score a deal on a Bismarck Municipal Airport (BIS) to Dulles Intl. Airport 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 book a domestic flight is between 28 – 35 days in advance. For international flights it's between three and four months.
What airports do you fly into for Washington from Bismarck?
Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your choices when connecting from Bismarck to Washington. Roughly 40 kilometers west of central Washington, Washington Dulles Intl. Airport (IAD) is the city's principal hub. Take into account things such as flight arrival and departure times and the distance to your hotel before deciding on an airport. White House and United States Capitol are two awesome attractions to add to your must-see list when you reach your destination.
Can I change the date of my flight from BIS to Washington Dulles Intl. Airport (IAD)?
You can quickly and easily make changes to your Bismarck Municipal Airport to Washington Dulles Intl. Airport (IAD) journey via the Expedia Trips portal. But before amending dates or times, read the fare conditions in your itinerary to see what you're able to do and if charges apply. Some airlines charge a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also swing by our Customer Service portal for more information and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Bismarck Municipal
Destination airport
Washington Dulles Intl.
Distance
2066 km

Book with confidence

Book with confidence