Ontario Airport (ONT) Flights to Portland Airport (PDX)

Flight Price FAQ - Ontario (ONT) to Portland (PDX)

DIRECT Frontier Airlines

What is the cheapest direct flight one way from Ontario ONT to Portland PDX?

The cheapest direct flight one way from Ontario ONT to Portland PDX is £120.15 ($159 €143.83)

£120.15

$159 | €143.83

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DIRECT Alaska Airlines

What is the cheapest direct return flight from Ontario ONT to Portland PDX?

The cheapest direct return flight from Ontario ONT to Portland PDX is £209.31 ($277 €250.57)

£209.31

$277 | €250.57

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1+ STOP(S)

What is the cheapest flight one way from Ontario ONT to Portland PDX?

The cheapest flight one way from Ontario ONT to Portland PDX is £59.70 ($79 €71.46)

£59.70

$79 | €71.46

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1+ STOP(S)

What is the cheapest return flight from Ontario ONT to Portland PDX?

The cheapest return flight from Ontario ONT to Portland PDX is £110.32 ($146 €132.07)

£110.32

$146 | €132.07

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Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ONT to PDX

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