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IAH (Houston) to OPO (Porto) Flights $453.06

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Cheap IAH 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 (IAH to OPO)

Question : Who's offering the cheapest round-trip flight to Porto Airport (OPO) over the coming months?
Answer : American Airlines is offering the best deal at $841. Better take a look quickly because prices range all the way up to $7,348 over the next three months.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jul 17th, the best day for deals to Porto (OPO) is Aug 7th. It costs $870, which is 70% below this route's average price.

Question : Do travelers from Houston typically stay in Porto for very long?
Answer : Over the next two months, passengers from IAH to OPO are planning on staying for about two weeks on average.

Question : How much should a trip from Houston (IAH) to Porto (OPO) cost?
Answer : Ranging anywhere from $841 to $7,348, prices for IAH to OPO do fluctuate a lot more than the majority of routes from the United States. Remember, you can save by booking further in advance.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Monday is your lowest-cost day to fly in August. Being flexible with your travel days garners even more savings during booking.

Question : Is there another way to get to Porto Airport (OPO) besides George Bush Intercontinental Airport (IAH)?
Answer : Departing from George Bush Intercontinental Airport is not the only way to get to Porto Airport. Try searching for flights from William P. Hobby Airport (HOU) as well. Over the upcoming months, flights from HOU to OPO are being priced 65% cheaper than flights from IAH to OPO. Being only 23 miles away, it's easily accessible for most.