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Flights from Porto to Chicago, United States

Porto to Chicago Last modified: Mar 28, 2017 2:10 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,536,692,335 round trip itineraries and found the cheapest flights to Chicago. Lufthansa & Swiss frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly.

Lufthansa
OPOCHI
Thu 5/11
1 stop
CHIOPO
Mon 5/22
1 stop
€614
Swiss
OPOCHI
Thu 5/11
2 stops
CHIOPO
Mon 5/22
2 stops
€637
Turkish
OPOCHI
Fri 5/12
1 stop
CHIOPO
Sat 5/20
1 stop
€639
Brussels
OPOCHI
Thu 5/11
1 stop
CHIOPO
Mon 5/22
1 stop
€641
American
OPOCHI
Mon 6/12
1 stop
CHIOPO
Fri 6/23
1 stop
€797
Iberia
OPOCHI
Mon 6/12
1 stop
CHIOPO
Fri 6/23
1 stop
€809

How Much is a Flight from Porto to Chicago? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Porto to Chicago, and have found the average flight price for this trip to be €671.

Where To Buy Cheap Flights from Porto to Chicago?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Porto to Chicago based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Porto to Chicago? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Porto to Chicago.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days €0 €0
7-14 days €0 €0
14-21 days €0 €0
21-30 days €0 €0
30-60 days €0 €614
60-90 days €0 €676
90+ days €0 €541

Cheapest Day To Fly from Porto to Chicago Prices shown were found by travelers like you over the past 30 days

We've examined 29,550,665,744 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Porto to Chicago is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
€628  €614€639€802 

Compare Flight Prices from Porto to Chicago by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Porto to Chicago flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Porto Chicago Lufthansa 5/11/17 5/22/17 1 €614
June Porto Chicago Turkish 6/12/17 6/25/17 1 €676
July Porto Chicago Turkish 7/20/17 7/27/17 1 €786
August Porto Chicago Lufthansa 8/18/17 8/25/17 1 €845
September Porto Chicago Turkish 9/6/17 9/17/17 1 €643
November Porto Chicago Turkish 11/11/17 11/17/17 1 €541
March Porto Chicago Lufthansa 3/12/18 3/19/18 2 €563

Cheap Last Minute Flights from Porto to Chicago Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Porto to Chicago. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
€1,153
9 10 11 12 13 14 15
€1,153

Connecting Flights vs Direct Flights from Porto to Chicago Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Porto to Chicago is €629.

The average price for direct flights from Porto to Chicago is not available.

One Way Flights vs Round Trip Flights from Porto to Chicago Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Porto to Chicago. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Porto to Chicago is not available.

The average price for round trip flights from Porto to Chicago is €684.

Porto to Chicago Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Porto to Chicago?
Answer: London, GB

Airlines in Porto flying to Chicago Last modified: Mar 28, 2017 2:10 -04:00Number of routes searched: 36Number of itineraries searched: 13,323

Wondering which airlines fly out of Porto to Chicago? We've gathered the average price of Porto airlines with flights to Chicago. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Porto to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Azul GRU
Air France CDG
British Airways BCN
Iberia MAD
KLM AMS
Lufthansa FRA
Lufthansa MUC
Swiss ZRH
Austrian VIE
Brussels BRU
Turkish IST
British Airways BCN / LHR
British Airways LGW / BCN
British Airways LGW / DUB
British Airways LGW / MAD
Iberia BCN / FCO
Iberia BCN / LHR
Iberia MAD / BCN
Iberia MAD / CDG
Lufthansa FRA / AMS
Lufthansa FRA / BRU
Lufthansa FRA / CDG
Swiss GVA / ZRH
Austrian VIE / LHR
Brussels BRU / LHR

Porto to Chicago Airports

These are the major commercial airports we're currently monitoring in Porto and Chicago. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Porto - OPO Last modified: Mar 28, 2017 2:10 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Porto to Chicago