$382 Cheap United flights Bismarck (BIS) to Portland (PDX)

$382 Cheap United flights Bismarck (BIS) to Portland (PDX)

Prices were available within the past 7 days and start at $382 for one-way flights and $453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Mon, Jun 1

BIS

Bismarck

PDX

Portland

$453 Roundtrip, found 1 day ago

$453

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Mon, Jun 1, priced at $453 found 1 day ago

Wed, May 27 - Sat, May 30

BIS

Bismarck

PDX

Portland

$461 Roundtrip, found 2 days ago

$461

Roundtrip

found 2 days ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Sat, May 30, priced at $461 found 2 days ago

Wed, May 27 - Mon, Jun 1

BIS

Bismarck

PDX

Portland

$501 Roundtrip, found 1 day ago

$501

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Mon, Jun 1, priced at $501 found 1 day ago

Wed, May 27 - Mon, Jun 1

BIS

Bismarck

PDX

Portland

$543 Roundtrip, found 1 day ago

$543

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Mon, Jun 1, priced at $543 found 1 day ago

Wed, May 27 - Sat, May 30

BIS

Bismarck

PDX

Portland

$551 Roundtrip, found 2 days ago

$551

Roundtrip

found 2 days ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Sat, May 30, priced at $551 found 2 days ago

Wed, May 27 - Mon, Jun 1

BIS

Bismarck

PDX

Portland

$591 Roundtrip, found 1 day ago

$591

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 27 from Bismarck to Portland, returning Mon, Jun 1, priced at $591 found 1 day ago