$445 Cheap United flights Washington (IAD) to Bismarck (BIS)

View $445 flight on Tue, Jun 16, 2026Opens in a new window

$445 Cheap United flights Washington (IAD) to Bismarck (BIS)

Prices were available within the past 7 days and start at $445 for one-way flights and $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 22 - Sat, Dec 5
IAD
Washington
BIS
Bismarck
$439 Roundtrip, found 8 hours ago
$439
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Nov 22 from Washington to Bismarck, returning Sat, Dec 5, priced at $439 found 8 hours ago

Alternative airports near Bismarck

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bismarck Municipal BIS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $379
BIS
Bismarck Municipal
CheapestClosest
Average driving time to city center6 min
Flights from $379

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Bismarck Municipal
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
2066 km

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