
$401 Cheap flight deals from Washington (WAS) to Porto (OPO)
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This Weekend's Flight Deals from Washington to Porto
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $401 One Way, $477 Round Trip from Washington to Porto
Prices starting at $477 for return flights and $401 for one-way flights to Porto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Porto economy flight packages

1872 River House by Olivia
Dec 27 - Jan 3
Washington (WAS) to Porto (OPO)
Reviewed on Mar 2, 2022

GA Palace Hotel
Dec 27 - Jan 3
Washington (WAS) to Porto (OPO)
Reviewed on Oct 20, 2025

Exmo Hotel by Olivia
Dec 27 - Jan 3
Washington (WAS) to Porto (OPO)
Reviewed on Oct 28, 2023
More About Flying To Porto from Washington
Route Information for Flights from Washington to Porto
Origin Airport IATA Code | WAS |
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Destination Airport IATA Code | OPO |
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Cheap Flights from Washington DC to Porto
The Best DC Airports
Before you call airlines looking for flights from Washington, DC, you should check with Orbitz.com. The two major airports in DC are Washington Dulles International Airport and Ronald Reagan Washington National Airport. Alaska Airlines, US Airways, and Frontier Airlines handle domestic flights from Ronald Reagan, while Virgin America, ExpressJet Airlines, and Colgan Air operate out of Washington Dulles. Ronald Reagan is only three miles from the downtown area, and Washington Dulles is 26 miles from downtown.
Long-Term Parking Options
The five parking lots at Ronald Reagan offer daily and hourly parking rates, and the airport charges $20 per day for parking in the long-term lots. The economy lot only charges $12 per day, but this lot is open and uncovered. Washington Dulles has two long-term parking lots that charge $17 per day and one economy lot that charges $10 per day. For $30, you can use valet parking.
Public Transportation Choices
The Metrorail and Metrobus make at least one stop at each airport every day. The stops are clearly marked around the city, and you can find maps that help you find the correct line. Taxis are not as low cost as the public transportation options because the drivers charge a pickup fee, baggage fee, fee per mile, and a fee for any time that the driver must wait.
Places to Eat
Both airports offer a range of dining options. Washington Dulles is home to Dulles to Go, Five Guys, Subway, and Wendy's, while Ronald Reagan has Dunkin' Donuts, Euro Cafe, and Jerry's Subs & Pizza. Once you have something to eat, you can browse through the sales at some of the shops surrounding the restaurants. If you want to enjoy your vacation, use Orbitz.com to look for flights from Washington DC.
Porto Airport Information
The Francisco Sa Carneiro International Airport is the primary airport serving Portugal's greater Porto region. When you use Orbitz.com, you will be able to choose cheap flights to Porto from any of the major domestic and international air passenger carriers that service the airport. The Porto airport is situated roughly seven miles north of Porto's city center, with easy access via Route A4.
Ground Transportation in Porto
Once you land at Porto airport, you will find several choices for transportation into the city. The Metro's purple line will take you directly to the airport, or you can pick up one of the public buses for easy transport. Taxis are an efficient way to get to the airport. Expect the ride to take 20 to 30 minutes and cost between €20 and 30. If you have a late-night or early-morning flight, note that the fares go up by 20 percent between 9 p.m. and 6 a.m. If you use Orbitz.com to find low-fare flights to Porto, you might save enough money to warrant hiring a private car service or renting a car to keep you mobile during your stay.
Porto Area Weather Information
Porto's climate is generally mild, with winter temperatures averaging between the high 30s and mid-50s. Summers are balmy, with average temperatures that rarely exceed 80 degrees Fahrenheit. To accommodate fluctuating temperatures, be sure to pack plenty of lightweight clothing that you can layer.
What to Do in Porto
One of the best ways to see the Porto area is by taking a Segway, bike or walking tour. Bluedragon City Tours arranges eco-guided and sightseeing tours.Start at the city's historic center, and work your way along the Douro river to the Gaia beaches. If you have specific sights you want to see, Bluedragon can arrange a custom tour. Enjoy your stay, and remember to use Orbitz.com the next time you need to find cheap flights to Porto.
Frequently asked questions
Flights from Washington
- Washington to Chicago
- Washington to Orlando
- Washington to London
- Washington to Los Angeles
- Washington to New York
- Washington to Houston
- Washington to Paris
- Washington to Montreal
- Washington to New Orleans
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- Washington to Rome
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- Washington to Detroit
- Washington to San Francisco
- Washington to Beijing
- Washington to Sacramento
- Washington to Hartford
- Washington to Rio de Janeiro
- Washington to Edmonton
- Washington to Berlin
Porto Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.





