Cheap Flights from Washington to Porto
Cheap Washington-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
:
€ 428.57
The Most Favorable Price
:
United AirlinesThe Most Active Airline
:
United AirlinesAverage Number of Trips Per Day
:
9Shortest Flight Time
:
10HourDistance
:
5683 KMCheap Flight Tickets from Washington to Porto
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
17:33
Porto
Porto Airport
09:30
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
08:45
Porto
Porto Airport
09:30
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
12:58
Porto
Porto Airport
09:30
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
06:00
Porto
Porto Airport
09:30
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
17:45
Porto
Porto Airport
12:05
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
22:00
Porto
Porto Airport
15:25
United Airlines
26 November 2025-Wednesday
Washington
Washington Dulles Airport
17:15
Porto
Porto Airport
15:25
Lufthansa
26 November 2025-Wednesday
Washington
Washington Dulles Airport
22:55
Porto
Porto Airport
23:40
Lufthansa
26 November 2025-Wednesday
Washington
Washington Dulles Airport
17:40
Porto
Porto Airport
13:15
Lufthansa
26 November 2025-Wednesday
Washington
Washington Dulles Airport
22:00
Porto
Porto Airport
15:25
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Washington - Porto Flight Tickets by Month
Airlines Operating Flights from Washington to Porto
Popular Flights Arriving At Porto
Washington - Airports
Porto - Airports
Alternative Flights Between Washington - Porto
Frequently Asked Questions
How long does flight take from Washington - Porto?
On average, the trip from Washington - Porto takes 10 hour .
Which airlines organize flights between Washington - Porto?
Airline companies that organize flights between Washington - Porto: THY, Lufthansa, KLM, Air France, Swiss International Air Lines, Delta Air Lines, Brussels Airlines, TAP Portugal, United Airlines are the companies.
Which airline company organizes the most flights between Washington - Porto?
The company that organizes the most flights between Washington - Porto: United Airlines
How much is the cheap flight ticket between Washington - Porto?
Cheap flight ticket between Washington - Porto is € 428.57.
Which airports can I use for Washington - Porto flight?
Washington Dulles Airport can be used as the departure airport on the Washington - Porto flight, and Porto Airport can also be used as the arrival airport.
