
$235 Cheap flight deals from Chicago (CHI) to Porto (OPO)
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This Weekend's Flight Deals from Chicago 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 $235 One Way, $450 Round Trip from Chicago to Porto
Prices starting at $450 for return flights and $235 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


GA Palace Hotel
Nov 26 - Nov 29
Chicago (ORD) to Porto (OPO)
Porto (OPO) to Chicago (ORD)
Reviewed on May 29, 2025

Pestana Porto - A Brasileira, City Center & Heritage Building
Nov 26 - Nov 29
Chicago (ORD) to Porto (OPO)
Porto (OPO) to Chicago (ORD)
Reviewed on Jun 15, 2025
More About Flying To Porto from Chicago
Route Information for Flights from Chicago to Porto
Origin Airport IATA Code | CHI |
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Destination Airport IATA Code | OPO |
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Cheap Flights from Chicago to Porto
Airports in Chicago
The city of Chicago is primarily served by two international airports. Travelers looking for low-fare flights from Chicago can use Orbitz.com to find flights from both O'Hare and Midway. O'Hare International Airport is located approximately 17 miles northwest of downtown Chicago. Midway International Airport is located on the city's southwest side, approximately eight miles from Chicago's Loop. O'Hare serves as a hub for American Airlines and United Airlines, and Midway is a hub for Southwest Airlines.
Chicago Airport Parking
Daily, hourly, and valet parking are available at O'Hare. Rates vary from $2.00 to $10.00 per hour. An economy parking lot is also available at a rate of $2.00 per hour. Similar parking options and rates apply at Midway.
Chicago Airport Transportation
There are numerous transportation options for getting to and from both O'Hare and Midway. O'Hare can be accessed via regional trains, buses, and local mass transit lines. The CTA Blue Line offers a fast and convenient transportation option to and from this airport. Midway is served by the CTA Orange Line. Car rental services are available at both airports, and travelers can quickly book car rental services at either airport using Orbitz.com.
Chicago Airport Restaurants
Both O'Hare and Midway offer a variety of restaurant options for travelers. Restaurants located in both airports include Starbuck's Coffee, Chicago Style Hot Dogs, McDonald's, Auntie Anne's, Chili's, Cinnabon, and Dunkin Donuts, making it easy for visitors to grab a quick breakfast, snack, or meal. By using Orbitz.com, travelers can quickly and easily find low-fare flights from Chicago.
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 Chicago
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Porto Airports
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- Flights from Dr. Francisco de Sa Carneiro
- Flights from Charlotte to Sé
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- Alamo Rent A Car Rental Cars in Dr. Francisco de Sa Carneiro
- Budget Rental Cars in Dr. Francisco de Sa Carneiro
- Enterprise Rental Cars in Dr. Francisco de Sa Carneiro
- Europcar Rental Cars in Dr. Francisco de Sa Carneiro
- Hertz Rental Cars in Dr. Francisco de Sa Carneiro
- National Car Rental Rental Cars in Dr. Francisco de Sa Carneiro
- Payless Rental Cars in Dr. Francisco de Sa Carneiro
- Thrifty Car Rental Rental Cars in Dr. Francisco de Sa Carneiro
- National Car Rental Rental Cars in Sé
- Priceless Car Rental Rental Cars in Sé
- Europcar Rental Cars in Aliados
- Surprice Car Rentals Rental Cars in Aliados
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.