S$101 Cheap Flights to Knappa

View S$101 flight on Thu, 22 Jan, 2026Opens in a new window

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Cheap round-trip flights to Knappa

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 22 Jan - Mon, 26 Jan
SFO
San Francisco
PDX
Portland
S$201 Return, found 16 hours ago
S$201
Return
found 16 hours ago
Select Delta flight, departing Thu, 22 Jan from San Francisco to Portland, returning Mon, 26 Jan, priced at S$201 found 16 hours ago
United
Tue, 30 Sep - Mon, 6 Oct
SFO
San Francisco
PDX
Portland
S$266 Return, found 2 days ago
S$266
Return
found 2 days ago
Select United flight, departing Tue, 30 Sep from San Francisco to Portland, returning Mon, 6 Oct, priced at S$266 found 2 days ago
American Airlines
Tue, 30 Sep - Mon, 6 Oct
SFO
San Francisco
PDX
Portland
S$294 Return, found 2 days ago
S$294
Return
found 2 days ago
Select American Airlines flight, departing Tue, 30 Sep from San Francisco to Portland, returning Mon, 6 Oct, priced at S$294 found 2 days ago
Air Canada
Tue, 27 Jan - Wed, 11 Feb
SIN
Singapore
PDX
Portland
S$892 Return, found 1 day ago
S$892
Return
found 1 day ago
Select Air Canada flight, departing Tue, 27 Jan from Singapore to Portland, returning Wed, 11 Feb, priced at S$892 found 1 day ago
Asiana Airlines
Tue, 7 Apr - Wed, 22 Apr
SIN
Singapore
PDX
Portland
S$1,005 Return, found 1 day ago
S$1,005
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 7 Apr from Singapore to Portland, returning Wed, 22 Apr, priced at S$1,005 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

February is typically the cheapest month to fly

From S$167 - S$527 per traveller.

Graph displaying average flight prices per month

Flights to Knappa information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
S$201

Trending flights to Knappa

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 27 Jan - Wed, 11 Feb
SIN
Singapore
PDX
Portland
S$892 Return, found 1 day ago
S$892
Return
found 1 day ago
Select Air Canada flight, departing Tue, 27 Jan from Singapore to Portland, returning Wed, 11 Feb, priced at S$892 found 1 day ago
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