$573 Cheap American Airlines flights Portland (PDX) to Bismarck (BIS)

$573 Cheap American Airlines flights Portland (PDX) to Bismarck (BIS)

Prices were available within the past 7 days and start at $573 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 4 - Wed, Sep 17

PDX

Portland

BIS

Bismarck

$345 Roundtrip, found 22 hours ago

$345

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Sep 4 from Portland to Bismarck, returning Wed, Sep 17, priced at $345 found 22 hours ago

Wed, Sep 10 - Wed, Sep 17

PDX

Portland

BIS

Bismarck

$350 Roundtrip, found 22 hours ago

$350

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, Sep 10 from Portland to Bismarck, returning Wed, Sep 17, priced at $350 found 22 hours ago