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Cheap Flights from Houston to Porto $882.56

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Cheapest Flights from Houston to Porto (IAH to OPO)

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

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

Question : Is George Bush Intercontinental Airport (IAH) the cheapest airport for getting to Porto Airport (OPO)?
Answer : Luckily for you, there is another airport nearby. William P. Hobby Airport (HOU) is 23 miles away, and over the upcoming two months, flights are 17% cheaper than those from George Bush Intercontinental Airport.

Question : Do travelers from Houston typically stay in Porto for very long?
Answer : The average time spent in Porto by passengers flying from IAH is 16 days.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In December, Tuesday is your cheapest day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Who's offering the cheapest round-trip flight to Porto Airport (OPO) over the coming months?
Answer : is booking the cheapest flights for its customers over the next three months.