$372 Cheap United flights Washington (IAD) to Bismarck (BIS)

$372 Cheap United flights Washington (IAD) to Bismarck (BIS)

Prices were available within the past 7 days and start at $372 for one-way flights and $421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 20 - Wed, Jun 25

IAD

Washington

BIS

Bismarck

$421 Roundtrip, found 1 day ago

$421

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 20 from Washington to Bismarck, returning Wed, Jun 25, priced at $421 found 1 day ago

Fri, Jun 20 - Wed, Jun 25

IAD

Washington

BIS

Bismarck

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 20 from Washington to Bismarck, returning Wed, Jun 25, priced at $432 found 1 day ago

Fri, Jun 20 - Wed, Jun 25

IAD

Washington

BIS

Bismarck

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 20 from Washington to Bismarck, returning Wed, Jun 25, priced at $476 found 1 day ago

Sat, Jun 21 - Sat, Jun 28

IAD

Washington

BIS

Bismarck

$479 Roundtrip, found 1 day ago

$479

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 21 from Washington to Bismarck, returning Sat, Jun 28, priced at $479 found 1 day ago

Wed, Jun 18 - Tue, Jun 24

IAD

Washington

BIS

Bismarck

$489 Roundtrip, found 1 day ago

$489

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 18 from Washington to Bismarck, returning Tue, Jun 24, priced at $489 found 1 day ago

Thu, Jun 19 - Tue, Jun 24

IAD

Washington

BIS

Bismarck

$499 Roundtrip, found 1 day ago

$499

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 19 from Washington to Bismarck, returning Tue, Jun 24, priced at $499 found 1 day ago