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Flight information for Chicago to Porto
(CHI to OPO)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Porto
| Best Price Found | $568 | The best flight deal from Chicago to Porto found on momondo in the last 72 hours is $568 | |
| Fastest flight time | 15h 55m | The fastest flight from Chicago to Porto takes 15h 55m. | |
| Direct flights | None | There are no direct flights from Chicago to Porto. Popular non-direct routes for this connection are Chicago Midway - Porto and Chicago O'Hare Intl - Porto. | |
| Airports in Porto | 1 airport | There is 1 airport near Porto: Porto (OPO) |
How to get the cheapest flight ticket from Chicago to Porto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Porto?
January
The cheapest time of year to fly to Porto from Chicago is January. Most expensive is June
What is the cheapest day to fly to Porto?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly to Porto?
in the evening
Chicago to Porto flights are approximately 25% more expensive at noon than in the evening
What is the cheapest airline that flies to Porto?
KLM
KLM, TAP AIR PORTUGAL, and SWISS are the most popular carriers operating from Chicago to Porto
What is the cheapest route?
Chicago O'Hare Intl - Porto
Fly from Chicago O'Hare Intl to Porto for the best Chicago - Porto flight prices
When is the cheapest time to book a flight to Porto?
0 days before
The cheapest time to buy a flight from Chicago to Porto is approximately 0 days to departure
60
Days before departure
0
Easily compare round-trip flights from Chicago to Porto
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Porto by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Sep 15
ORD
Chicago O'Hare Intl
40h 20m
2 stops
OPO
Porto
Sep 22
OPO
Porto
34h 24m
2 stops
ORD
Chicago O'Hare Intl
$485
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TAP AIR PORTUGAL
Aug 18
ORD
Chicago O'Hare Intl
22h 45m
1 stop
OPO
Porto
Aug 29
OPO
Porto
13h 15m
1 stop
ORD
Chicago O'Hare Intl
$540
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Turkish Airlines
Sep 8
ORD
Chicago O'Hare Intl
31h 00m
1 stop
OPO
Porto
Sep 15
OPO
Porto
35h 30m
1 stop
ORD
Chicago O'Hare Intl
$599
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Find the cheapest one-way flights from Chicago to Porto
If you're looking for one-way flights from Chicago to Porto, view some of our deals below provided by Lufthansa
Cheapest
Best
Quickest
Multiple Airlines
Jun 5
ORD
Chicago O'Hare Intl
31h 15m
2 stops
OPO
Porto
$555
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Lufthansa
Jun 6
ORD
Chicago O'Hare Intl
17h 35m
1 stop
OPO
Porto
$1,249
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SWISS
Jun 5
ORD
Chicago O'Hare Intl
18h 35m
1 stop
OPO
Porto
$1,408
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