Cheap United flights Great Falls (GTF) to Portland (PWM)

Cheap United flights Great Falls (GTF) to Portland (PWM)

Prices were available within the past 7 days and start at for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$389 Roundtrip, found 23 hours ago

$389

Roundtrip

found 23 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Fri, Sep 5, priced at $389 found 23 hours ago

Tue, Aug 26 - Tue, Sep 9

GTF

Great Falls

PWM

Portland

$399 Roundtrip, found 23 hours ago

$399

Roundtrip

found 23 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Tue, Sep 9, priced at $399 found 23 hours ago

Tue, Aug 26 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$429 Roundtrip, found 22 hours ago

$429

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Fri, Sep 5, priced at $429 found 22 hours ago

Wed, Aug 27 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$439 Roundtrip, found 23 hours ago

$439

Roundtrip

found 23 hours ago

Select United flight, departing Wed, Aug 27 from Great Falls to Portland, returning Fri, Sep 5, priced at $439 found 23 hours ago

Wed, Aug 27 - Tue, Sep 9

GTF

Great Falls

PWM

Portland

$444 Roundtrip, found 23 hours ago

$444

Roundtrip

found 23 hours ago

Select United flight, departing Wed, Aug 27 from Great Falls to Portland, returning Tue, Sep 9, priced at $444 found 23 hours ago

Tue, Aug 26 - Thu, Sep 4

GTF

Great Falls

PWM

Portland

$454 Roundtrip, found 23 hours ago

$454

Roundtrip

found 23 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Thu, Sep 4, priced at $454 found 23 hours ago

Tue, Aug 26 - Sat, Sep 6

GTF

Great Falls

PWM

Portland

$464 Roundtrip, found 22 hours ago

$464

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Sat, Sep 6, priced at $464 found 22 hours ago

Sat, Aug 23 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$477 Roundtrip, found 22 hours ago

$477

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Aug 23 from Great Falls to Portland, returning Fri, Sep 5, priced at $477 found 22 hours ago

Sat, Aug 23 - Tue, Sep 9

GTF

Great Falls

PWM

Portland

$482 Roundtrip, found 23 hours ago

$482

Roundtrip

found 23 hours ago

Select United flight, departing Sat, Aug 23 from Great Falls to Portland, returning Tue, Sep 9, priced at $482 found 23 hours ago

Mon, Aug 25 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$483 Roundtrip, found 22 hours ago

$483

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Aug 25 from Great Falls to Portland, returning Fri, Sep 5, priced at $483 found 22 hours ago

Sun, Aug 24 - Fri, Sep 5

GTF

Great Falls

PWM

Portland

$493 Roundtrip, found 23 hours ago

$493

Roundtrip

found 23 hours ago

Select United flight, departing Sun, Aug 24 from Great Falls to Portland, returning Fri, Sep 5, priced at $493 found 23 hours ago

Tue, Aug 26 - Thu, Sep 4

GTF

Great Falls

PWM

Portland

$494 Roundtrip, found 23 hours ago

$494

Roundtrip

found 23 hours ago

Select United flight, departing Tue, Aug 26 from Great Falls to Portland, returning Thu, Sep 4, priced at $494 found 23 hours ago