Cheap Flights from Houston to Porto
Cheap Houston-Porto Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 464.72
The Most Favorable Price
:
Delta Air LinesThe Most Active Airline
:
United AirlinesAverage Number of Trips Per Day
:
9Shortest Flight Time
:
12hr 50minDistance
:
7642 KMCheap Flight Tickets from Houston to Porto
Delta Air Lines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
19:10
Porto
Porto Airport
22:00
Delta Air Lines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
15:05
Porto
Porto Airport
10:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
13:54
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
14:40
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
06:00
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
07:30
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
09:44
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
10:55
Porto
Porto Airport
09:30
United Airlines
16 November 2026 - Monday
Houston
George Bush Intercontinental Airport
11:57
Porto
Porto Airport
09:30
Last updated: 15 November 2026 00:00
*The prices shown are the lowest ticket prices viewed on Obilet in the last 24 hours. For current ticket prices, please search above.
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Estimated Cheapest Houston - Porto Flight Tickets by Month
Airlines Operating Flights from Houston to Porto
Popular Houston to Porto Flights
Last updated: 15 November 2026 00:00
*The prices shown are the lowest ticket prices viewed on Obilet in the last 24 hours. For current ticket prices, please search above.
Houston and Porto Airports
Alternative Flights Between Houston - Porto
Frequently Asked Questions
How long does flight take from Houston - Porto?
On average, the trip from Houston - Porto takes 12 hour 50 minute.
Which airlines organize flights between Houston - Porto?
Airline companies that organize flights between Houston - Porto: THY, Lufthansa, KLM, British Airways, Air France, Air Canada, Delta Air Lines, American Airlines, TAP Portugal, Brussels Airlines are the companies.
Which airline company organizes the most flights between Houston - Porto?
The company that organizes the most flights between Houston - Porto: United Airlines
How much is the cheap flight ticket between Houston - Porto?
Cheap flight ticket between Houston - Porto is € 464.72.
Which airports can I use for Houston - Porto flight?
George Bush Intercontinental Airport, William P Hobby Airport, Ellington Fld Airport, David Wayne Hooks Field Airport, West Houston Airport, Andrau Airport can be used as the departure airport on the Houston - Porto flight, and Porto Airport can also be used as the arrival airport.
