Cheap flights from Chicago, IL to Porto

Flights starting at $320. Choose between TAP Portugal, Ryanair, or United Airlines to find the best price.

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Tips to know when travelling to Porto

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Travelers usually depart from O Hare International, Chicago Midway International, Chicago, IL - Union Station, Chicago Downtown Greyhound Station, or Chicago Rockford International when they travel from Chicago to Porto. Book your trip to arrive at Porto, Porto - Campanha, Porto - Garagem Atlântico, Porto - Campo 24 Agosto, or Porto - Casa da Musica. The most popular airlines for this route are TAP Portugal, Ryanair, United Airlines, easyJet, and Delta Air Lines. Chicago and Porto have 401 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 Chicago to Porto

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo
easyJetEZYU2YesOpens 720 days before flight
Closes 2 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Portugal COVID-19 travel restrictions

Kiwi.com

Latest COVID-19 restrictions

Portugal

Kiwi.com/COVID-19/Portugal
  • Travel is allowed
  • No proof of negative pre-departure COVID-19 test results is required
  • No quarantine is required
Latest COVID-19 travel restrictions in Portugal – 10/2022
Your trip summary

Most travelers from Chicago, MDW can enter Portugal, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed
  • No proof of negative pre-departure COVID-19 test results is required
  • No quarantine is required
Visa requirements
  • No visa required

Return

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate is required for United States
  • No quarantine is required for vaccinated travelers
Visa requirements
  • No visa required
Forms and documents
  • Mandatory proof of COVID-19 vaccination is required 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 Chicago?
Travelers frequently search for route combinations, such as Chicago and Las Vegas, Guadalajara, Denver, Orlando, Phoenix, Mexico City, Paris, Barcelona, Tampa, Miami, London, Rome, Los Angeles, Madrid, Fort Myers, Athens, San Francisco, New York, Austin, Atlanta.
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, Paris, Luxembourg City, Vienna, Barcelona, Seattle, Orlando, Brussels, Miami, Lisbon, Copenhagen, Budapest, Washington, D.C..
Which airports are there in Chicago?
Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, Dane County Regional, South Bend International, General Wayne A. Downing Peoria International, Central Illinois Regional, Fort Wayne International, Muskegon County, Quad City International, Decatur.
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.
What buses and trains depart from Chicago?
A number of bus and train companies depart from Chicago, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Porto?
Yes, it's possible to combine different modes of transport between Chicago and Porto thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Chicago 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 Chicago and Porto?
Currently, you can fly between Chicago and Porto with TAP Portugal, Ryanair, United Airlines, easyJet, Delta Air Lines.
When's the best time to travel between Chicago and Porto?
What flights operate between Chicago and Porto?
How many airports are there near Chicago?
How many airports are there near Porto?
Is it possible to reach Chicago by bus or train?
What time do nonstop (direct) flights between Chicago and Porto depart?
What time do nonstop (direct) flights between Chicago and Porto arrive?
What time do flights between Chicago and Porto depart?
What time do flights between Chicago 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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