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HOU (Houston) to OPO (Porto) Flights $479.96

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Cheap HOU to OPO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Porto (HOU to OPO)

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in October is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $782 to $892, prices for HOU to OPO fluctuate much less than most routes from the United States. Prices tend to be lower the further out you book.

Question : Do travelers from Houston typically stay in Porto for very long?
Answer : Travelers from HOU to OPO stay about two weeks on average.