Portland (PDX) to Houston (IAH) in September

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Other Destinations

Economy Roundtrip to Los Angeles (LAX)

Portland (PDX) to Los Angeles (LAX) in September from $123

From $123

Economy Roundtrip to Orlando (MCO)

Portland (PDX) to Orlando (MCO) in September from $199

From $199

Economy Roundtrip to Madrid (MAD)

Portland (PDX) to Madrid (MAD) in September from $717

From $717

Economy Roundtrip to Boston (BOS)

Portland (PDX) to Boston (BOS) in October from $239

From $239

Economy Roundtrip to Porto (OPO)

Portland (PDX) to Porto (OPO) in November from $731

From $731

Business Roundtrip to Paris (CDG)

Portland (PDX) to Paris (CDG) in November from $2,398

From $2,398

Flights from Other Cities

Economy Roundtrip to Houston (IAH)

Newark (EWR) to Houston (IAH) in September from $159

From $159

Economy Roundtrip to Houston (IAH)

St Louis (STL) to Houston (IAH) in September from $176

From $176

Premium Economy Roundtrip to Houston (IAH)

Detroit (DTW) to Houston (IAH) in September from $226

From $226

Economy Roundtrip to Houston (IAH)

San Jose (SJC) to Houston (IAH) in September from $270

From $270

Economy Roundtrip to Houston (IAH)

Vancouver (YVR) to Houston (IAH) in September from $472

From $472

Economy Roundtrip to Houston (IAH)

Los Angeles (LAX) to Houston (IAH) in October from $54

From $54

Cheap economy Class Flights from Portland (PDX) to Houston (IAH) September

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

Why Choose Economy Class Flights from Portland (PDX) to Houston (IAH)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
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Planning a trip from Portland (PDX) to Houston (IAH) in september? 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.