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Low fare calendar for flights from Ontario (ONT) to Portland (PDX)

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from
$490*
Viewed:13 hours ago
Economy
Return date11/26/19
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Ontario to Portland?

FromToDatesFare TypePrice

Ontario (ONT)

Portland (PDX)

Depart: 12/27/19

12/29/19

Roundtrip
from
$558*
Viewed:10hoursago

Ontario (ONT)

Portland (PDX)

Depart: 12/02/19

12/03/19

Roundtrip
from
$484*

Ontario (ONT)

Portland (PDX)

Depart: 02/09/20

02/23/20

Roundtrip
from
$269*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/23/20

03/08/20

Roundtrip
from
$484*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/28/20

03/13/20

Roundtrip
from
$360*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/18/20

03/03/20

Roundtrip
from
$275*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/21/20

03/06/20

Roundtrip
from
$389*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/25/20

03/10/20

Roundtrip
from
$231*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 02/15/20

02/29/20

Roundtrip
from
$324*
Viewed:2hoursago

Ontario (ONT)

Portland (PDX)

Depart: 03/01/20

03/15/20

Roundtrip
from
$439*
Viewed:2hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Portland

Monday moderate rain
55°F 11/18/19
Tuesday moderate rain
49°F 11/19/19
Wednesday few clouds
45°F 11/20/19
Thursday sky is clear
45°F 11/21/19
Friday overcast clouds
44°F 11/22/19
Saturday overcast clouds
44°F 11/23/19
Sunday moderate rain
41°F 11/24/19
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