$221 Economy One-way to Portland (ONT-PDX) in Oct from Ontario

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$221 Economy One-way to Portland (ONT-PDX) in Oct from Ontario

Best Flights starting from $221

from$221economy

Ontario (ONT)

Thu, Oct 15

One-way

Portland (PDX)

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Fields updated — click View Prices to search ↑

Other Options for This Route

PDX destination

Economy Roundtrip to Portland (PDX)

Ontario (ONT) to Portland (PDX) in October from $284

PDX destination

Business Roundtrip to Portland (PDX)

Ontario (ONT) to Portland (PDX) in October from $647

PDX destination

Economy Roundtrip to Portland (PDX)

Ontario (ONT) to Portland (PDX) in November from $247

PDX destination

Economy Roundtrip to Portland (PDX)

Ontario (ONT) to Portland (PDX) in January from $231

PDX destination

Economy One-way to Portland (PDX)

Ontario (ONT) to Portland (PDX) in February from $176

PDX destination

Economy Roundtrip to Portland (PDX)

Ontario (ONT) to Portland (PDX) in March from $157

Other Destinations

SEA destination

Economy One-way to Seattle (SEA)

Ontario (ONT) to Seattle (SEA) in October from $49

DFW destination

Economy One-way to Dallas (DFW)

Ontario (ONT) to Dallas (DFW) in October from $52

DEN destination

Economy Roundtrip to Denver (DEN)

Ontario (ONT) to Denver (DEN) in October from $56

SFO destination

Economy One-way to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in October from $65

SAT destination

Economy One-way to San Antonio (SAT)

Ontario (ONT) to San Antonio (SAT) in October from $72

ORD destination

Economy One-way to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in October from $89

Flights from Other Cities

PDX destination

Economy One-way to Portland (PDX)

Las Vegas (LAS) to Portland (PDX) in October from $71

PDX destination

Economy One-way to Portland (PDX)

Des Moines (DSM) to Portland (PDX) in October from $92

PDX destination

Economy Roundtrip to Portland (PDX)

Denver (Any) to Portland (PDX) in October from $94

PDX destination

Economy One-way to Portland (PDX)

Minneapolis (MSP) to Portland (PDX) in October from $99

PDX destination

Economy One-way to Portland (PDX)

Austin (AUS) to Portland (PDX) in October from $106

PDX destination

Economy Roundtrip to Portland (PDX)

Denver (DEN) to Portland (PDX) in October from $107

Cheap economy Class Flights from Ontario (ONT) to Portland (PDX) October

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: ONT to PDX in October - Route 1

Starting from $221

Flight Options & Prices:

Direct Flights: From $354 - Fastest option with no layovers
One-Stop Flights: From $221 - Good value with one connection
Multi-Stop Flights: From $221 - Cheapest option with multiple connections

Book your economy class flight from Ontario (ONT) to Portland (PDX)and save money on your travel. Compare all flight options to find the best deal for your october trip.

Why Choose Economy Class Flights from Ontario (ONT) to Portland (PDX)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for october travel
Flexible booking options
24/7 customer support

Planning a trip from Ontario (ONT) to Portland (PDX) in october? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.