Cheap Flights from George Bush Intercontinental Airport to Porto (OPO) Find and Compare the Best Airline Deals | Skyticket

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2025/11
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Total Fares（Round-Trip/Economy）: USD /Per Person

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George Bush Intercontinental－Porto Airport
November Lowest Airfares
USD610

The airfare displayed above is for United Airlines

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George Bush Intercontinental－Porto Airport
December Lowest Airfares -----

George Bush Intercontinental－Porto Airport
January Lowest Airfares
USD620

The airfare displayed above is for United Airlines

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George Bush Intercontinental－Porto Airport
February Lowest Airfares -----
George Bush Intercontinental－Porto Airport
March Lowest Airfares
USD1,250

The airfare displayed above is for United Airlines

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Houston－Porto
Estimated Flight Time
10 Hours 05 Minutes
Houston－Porto
Number of Operating Airlines
0

Operating Airlines for George Bush Intercontinental－Porto Airport Route

Other Destinations from:Houston

George Bush Intercontinental－Lisbon(Portela)
USD601〜
* Fares vary in accordance to seat availability
Other Departures to: Porto

Miami Airport－Porto(OPO)
USD880〜
* Fares vary in accordance to seat availability