Cheap United flights Philadelphia (PHL) to Bismarck (BIS)

Cheap United flights Philadelphia (PHL) to Bismarck (BIS)

Prices were available within the past 7 days and start at for one-way flights and $429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 24 - Mon, Nov 9

PHL

Philadelphia

BIS

Bismarck

$429 Roundtrip, found 11 hours ago

$429

Roundtrip

found 11 hours ago

Select United flight, departing Sat, Oct 24 from Philadelphia to Bismarck, returning Mon, Nov 9, priced at $429 found 11 hours ago

Sat, Oct 24 - Tue, Nov 10

PHL

Philadelphia

BIS

Bismarck

$447 Roundtrip, found 11 hours ago

$447

Roundtrip

found 11 hours ago

Select United flight, departing Sat, Oct 24 from Philadelphia to Bismarck, returning Tue, Nov 10, priced at $447 found 11 hours ago

Fri, Oct 9 - Wed, Oct 28

PHL

Philadelphia

BIS

Bismarck

$517 Roundtrip, found 11 hours ago

$517

Roundtrip

found 11 hours ago

Select United flight, departing Fri, Oct 9 from Philadelphia to Bismarck, returning Wed, Oct 28, priced at $517 found 11 hours ago

Tue, Sep 1 - Fri, Sep 4

PHL

Philadelphia

BIS

Bismarck

$640 Roundtrip, found 11 hours ago

$640

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Sep 1 from Philadelphia to Bismarck, returning Fri, Sep 4, priced at $640 found 11 hours ago

Wed, Sep 2 - Fri, Sep 4

PHL

Philadelphia

BIS

Bismarck

$653 Roundtrip, found 11 hours ago

$653

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Sep 2 from Philadelphia to Bismarck, returning Fri, Sep 4, priced at $653 found 11 hours ago