$276 Cheap United flights Ontario (ONT) to Portland (PWM)

$276 Cheap United flights Ontario (ONT) to Portland (PWM)

Prices were available within the past 7 days and start at $276 for one-way flights and $384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 11 - Tue, Jan 20

ONT

Ontario

PWM

Portland

$384 Roundtrip, found 13 hours ago

$384

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Jan 11 from Ontario to Portland, returning Tue, Jan 20, priced at $384 found 13 hours ago

Thu, Jan 15 - Tue, Jan 20

ONT

Ontario

PWM

Portland

$464 Roundtrip, found 13 hours ago

$464

Roundtrip

found 13 hours ago

Select United flight, departing Thu, Jan 15 from Ontario to Portland, returning Tue, Jan 20, priced at $464 found 13 hours ago

Thu, Jan 15 - Tue, Jan 20

ONT

Ontario

PWM

Portland

$493 Roundtrip, found 13 hours ago

$493

Roundtrip

found 13 hours ago

Select United flight, departing Thu, Jan 15 from Ontario to Portland, returning Tue, Jan 20, priced at $493 found 13 hours ago