Book United Portland, OR to Ottawa flight deals from $427

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Search flights from Portland, OR to Ottawa (PDX - YOW)

August

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Wednesday 22nd

Return Thursday 6th
from$ 514*Viewed: 1 hour ago

Thursday 23rd

Return Friday 7th
from$ 514*Viewed: 1 hour ago

Friday 24th

Return Saturday 8th
from$ 550*Viewed: 1 hour ago

September

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Friday 7th

Return Saturday 22nd
from$ 427*Viewed: 1 hour ago

Thursday 13th

Return Friday 28th
from$ 427*Viewed: 1 hour ago

Friday 14th

Return Saturday 29th
from$ 427*Viewed: 1 hour ago

October

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Thursday 18th

Return Friday 2nd
from$ 449*Viewed: 1 hour ago

Monday 22nd

Return Tuesday 6th
from$ 449*Viewed: 1 hour ago

Monday 29th

Return Tuesday 13th
from$ 449*Viewed: 1 hour ago
**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..
Buildings tower over a row of dense trees in Ottawa

Plan ahead for flights from Portland, OR to Ottawa

from
to
Type
Dates
Price*
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 427*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 427*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Thu 13 Sep 2018
Return Fri 28 Sep 2018
from$ 427*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
from$ 427*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 438*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 438*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Sat 22 Sep 2018
Return Sun 7 Oct 2018
from$ 438*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Mon 24 Sep 2018
Return Tue 9 Oct 2018
from$ 447*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Tue 25 Sep 2018
Return Wed 10 Oct 2018
from$ 447*Viewed: 1 hour ago
Portland, OR (PDX)
to Ottawa (YOW)
Roundtrip
Depart Fri 28 Sep 2018
Return Sat 13 Oct 2018
from$ 447*Viewed: 1 hour ago
*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 Ottawa

66 °FTuesday08/14/2018
80 °FWednesday08/15/2018
73 °FThursday08/16/2018
61 °FFriday08/17/2018
77 °FSaturday08/18/2018
82 °FSunday08/19/2018
84 °FMonday08/20/2018
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