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Did you mean flights from Porto to Chicago?

Cheap Flights from Chicago to Porto, PT, Portugal - CHI to OPO Last modified: Jul 26, 2016 12:57 AM

Popular flights from Chicago to Porto Last modified: Jul 26, 2016 12:57 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Tap Portugal
CHIOPO
Mon 10/3
2 stops
OPOCHI
Thu 10/13
2 stops
$1,008
Select
British Airways
CHIOPO
Fri 11/18
1 stop
OPOCHI
Sun 11/27
1 stop
$1,146
Select
Finnair
CHIOPO
Fri 11/18
1 stop
OPOCHI
Sun 11/27
1 stop
$1,146
Select
Iberia
CHIOPO
Fri 11/18
1 stop
OPOCHI
Sun 11/27
1 stop
$1,146
Select
American
CHIOPO
Fri 11/18
2 stops
OPOCHI
Sun 11/27
2 stops
$1,150
Select
Air Europa
CHIOPO
Wed 9/14
2 stops
OPOCHI
Wed 9/21
2 stops
$1,193
Select
United
CHIOPO
Fri 11/18
2 stops
OPOCHI
Sun 11/27
2 stops
$1,219
Select
Brussels
CHIOPO
Fri 11/18
1 stop
OPOCHI
Sun 11/27
1 stop
$1,224
Select
Lufthansa
CHIOPO
Fri 11/18
1 stop
OPOCHI
Sun 11/27
1 stop
$1,227
Select
Austrian
CHIOPO
Mon 8/22
2 stops
OPOCHI
Tue 8/30
2 stops
$1,663
Select

How Much Does it Cost to Fly from Chicago to Porto (CHI to OPO)?

We have collected flight cost data from across the web for travel from Chicago to Porto, and have found the average flight price for this trip to be $1,258.

When Can I Buy the Cheapest Flight from Chicago to Porto (CHI to OPO)?

Airlines can adjust prices for plane tickets from Chicago to Porto based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from Chicago to Porto

The chart below shows the lowest fare by month when flying from Chicago to Porto.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Chicago Porto Tap Portugal 7/29/16 8/7/16 2 $1,914
August Chicago Porto Iberia 8/24/16 8/31/16 1 $1,185
September Chicago Porto Tap Portugal 9/8/16 9/15/16 2 $1,073
October Chicago Porto Tap Portugal 10/3/16 10/13/16 2 $1,008
November Chicago Porto Finnair 11/18/16 11/27/16 1 $1,146
December Chicago Porto Iberia 12/28/16 1/5/17 2 $1,105
January Chicago Porto British Airways 1/5/17 1/14/17 2 $1,197
February Chicago Porto Tap Portugal 2/16/17 2/23/17 1 $1,003

Airports for Your Route

These pages contain information about the major airports in Chicago and Porto, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Newark American, JetBlue, United $117
Chicago to Detroit American, United $177

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Madrid American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Corsair, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $596
Chicago to Paris American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, Virgin America $599
Chicago to Lisbon American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $665
Chicago to Barcelona American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $691
Chicago to Rome Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $655
Chicago to Dublin American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, United, Virgin Atlantic $632
Chicago to Amsterdam American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $551
Chicago to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $597
Chicago to Vigo American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, Tap Portugal, United, Air Europa $1,262
Chicago to Zurich American, JetBlue, Swiss, United $695
Chicago to Munich American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $588
Chicago to Milan American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Air Dolomiti, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $671
Chicago to Casablanca American, Royal Air Maroc, United $813
Chicago to Istanbul American, Atlasjet, Pegasus, Turkish, United $693
Chicago to Seville American, Air Berlin, Finnair, British Airways, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,069
Chicago to Brussels American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $572
Chicago to Malaga American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $762
Chicago to Warsaw Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $562
Chicago to Santiago de Compostela American, Air Berlin, Finnair, British Airways, Aer Lingus, Iberia, Lufthansa, Austrian, Brussels, United, Air Europa, Virgin Atlantic $1,114
Chicago to Berlin American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $627
Chicago to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Thomas Cook, Austrian, TAROM, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $616
Chicago to Delhi Jet Airways, American, Air India, Alaska, JetBlue, United $698
Chicago to Bilbao American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,092
Chicago to Dusseldorf American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $584
Chicago to Copenhagen American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $416

Cheap International Flights to Porto - OPO

FlightsAirlineLowest Price
Indianapolis to Porto American, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, Tap Portugal, United, Virgin Atlantic $1,249
Milwaukee to Porto American, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, Tap Portugal, United, Virgin Atlantic Check Dates
Indianapolis to Madrid American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Air Europa, Virgin Atlantic $1,048
Cheap Flights from Chicago to Porto, PT, Portugal, from $1,008 Round trip from CHI to OPO