Cheap flights from Washington, D.C. to Porto

Flights starting at $273. Choose between TAP Portugal, Delta Air Lines, or Ryanair to find the best price.

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Tips to know when travelling to Porto

Round trips

Updated:

One-way trips

Travel hack
Washington, D.C. IADLisbon LISMadrid MADPorto OPO

Multiple carriers

$325
Travel hack
Washington, D.C. IADLisbon LISMilan MXPPorto OPO

Multiple carriers

$301

Updated:

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Travelers usually depart from Baltimore–Washington International, Washington Dulles International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington DC - Parking Convention Center DC when they travel from Washington, D.C. to Porto. Book your trip to arrive at Porto, Porto - Campanha, Porto - Garagem Atlântico, Porto - Campo 24 Agosto, or Porto - Boavista Cemitério. The most popular airlines for this route are TAP Portugal, Delta Air Lines, Ryanair, Spirit Airlines, and United Airlines. Washington, D.C. and Porto have 400 direct flights per week. When you arrive at Porto, consider visiting Santiago De Compostela, and Bairro of Ribeira, Portugal.

Check-in for a flight from Washington, D.C. to Porto

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo

Portugal COVID-19 travel restrictions

Latest COVID-19 travel restrictions in Portugal – 02/2023
Your trip summary

Most travelers from Baltimore, BWI can enter Portugal, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required
Additional information
  • Masks are recommended in certain settings

Return

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required
  • Quarantine is not required for vaccinated travelers
Visa requirements
  • Visa is not required
Forms and documents
  • Mandatory proof of COVID-19 vaccination for United States
  • Mandatory travel attestation form

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in Portugal in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and Denver, Las Vegas, Orlando, San Francisco, Los Angeles, Austin, Phoenix, Atlanta, Fort Lauderdale, London, Salt Lake City, Chicago, San Diego, New Orleans, Houston, San Salvador, Paris, Dallas, Barcelona, Tampa.
What are the most popular routes to and from Porto?
Travelers frequently search for route combinations, such as Porto and New York, Los Angeles, San Francisco, Boston, Madrid, London, Denver, Tel Aviv, Chicago, Paris, Luxembourg City, Vienna, Barcelona, Seattle, Orlando, Brussels, Miami, Lisbon, Copenhagen, Budapest.
Which airports are there in Washington, D.C.?
Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Richmond International, Norfolk International, Trenton–Mercer, Harrisburg International, Lehigh Valley International, Atlantic City International, Lancaster, Altoona–Blair County, Hagerstown Regional.
What airports are near Porto?
The main airport in Porto is Porto. It is also served by Porto, Santiago de Compostela, Vigo–Peinador, A Coruña, Vila Real.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and Porto?
Yes, it's possible to combine different modes of transport between Washington, D.C. and Porto thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Washington, D.C. and Porto can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Washington, D.C. and Porto?
Currently, you can fly between Washington, D.C. and Porto with TAP Portugal, Delta Air Lines, Ryanair, Spirit Airlines, United Airlines.
When's the best time to travel between Washington, D.C. and Porto?
If you don’t have specific dates for your trip between Washington, D.C. and Porto, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Washington, D.C. and Porto?
How many airports are there near Washington, D.C.?
How many airports are there near Porto?
What time do nonstop (direct) flights between Washington, D.C. and Porto depart?
What time do nonstop (direct) flights between Washington, D.C. and Porto arrive?
What time do flights between Washington, D.C. and Porto depart?
What time do flights between Washington, D.C. and Porto arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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