Cheap flights from O'Hare Intl (ORD) to Porto (OPO) from $489

Find a great deal and save up to 10% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Porto within the next two weeks, with the cheapest ticket starting at $687.

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Porto. Flights to Porto from Chicago O'Hare Intl Airport in February are about $775 on average during February, but can be found for as low as $267.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Porto as you normally would.

Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Porto. 10 airlines have flights to Porto from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Porto should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

Some of the carriers operating flights from Chicago O'Hare Intl to Porto that may be offering flexible cancellation policies are Delta, KLM, and TAP AIR PORTUGAL. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Porto for under $600. The cheapest flight booked recently is on British Airways for just $555, but on average you can expect to pay $672.

There are currently 3+ open flights from Chicago O'Hare Intl Airport to Porto within the next 7 days for less than $1,000.

Currently priced at $555, British Airways will fly you from Chicago O'Hare Intl Airport to Porto and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $562 and $565, respectively. Users have found that British Airways is 27% cheaper than the other options available to this destination.

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $761. Turkish Airlines flights start at $820 while deals on Delta start at $1,284 one-way.

Consider American Airlines, Air France or British Airways when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Porto.

The cheapest flight price from Chicago O'Hare Intl Airport to Porto is $210. On average you can expect to pay $1,214. The most popular route, (Chicago O'Hare Intl - Porto), can usually be booked for $555.

ORD stands for Chicago O'Hare Intl Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.