OPO - ORD
Find cheap flights from Porto to Chicago from $301
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Chicago departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap flight deals from Porto to Chicago (OPO-ORD)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.Flights from Porto to Chicago - Travel Insights & Trends
Get data-powered insights and trends into flights from Porto to Chicago to help you find the cheapest flights, the best time to fly and much more.
What’s the cheapest day of the week to fly from Porto to Chicago?
If you are looking for a flight deal from Porto to Chicago, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Chicago, Tuesday is the cheapest day to fly and Monday is the most expensive.
Which airlines provide the cheapest flights from Porto to Chicago?
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Turkish Airlines ($559) and American Airlines ($621). The cheapest round-trip tickets were found on Iberia ($659) and United Airlines ($721).
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Top airline flying from Porto to Chicago
It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful
It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful
I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.
We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.
One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.
The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.
Wifi wasn't working on one of the UA flights after boarding.
The flight was delayed instead of leaving at 11 it left at 12.20
United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.
Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.
Good movies, iffy pay WiFi, food ok- on time though and that was great!
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Porto - Chicago Flights
Departure:
Porto (OPO)Portugal
Destination:
Chicago (ORD)United States