You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Flight information for Chicago to Portugal
Find info about flight duration, direct flights, and airports for your flight from Chicago to Portugal
| Best Price Found | $495 | The best flight deal from Chicago to Portugal found on momondo in the last 72 hours is $495 | |
| Fastest flight time | 7h 50m | The fastest flight from Chicago to Portugal takes 7h 50m. | |
| Direct flights | Su | Direct flights go from Chicago to Portugal on Sunday. Airline offering direct flights is TAP AIR PORTUGAL.. |
Easily compare round-trip flights from Chicago to Portugal
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 Portugal by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Nov 8
ORD
Chicago O'Hare Intl
45h 45m
3 stops
FAO
Faro
Nov 15
FAO
Faro
28h 50m
3 stops
ORD
Chicago O'Hare Intl
$407
Find similar
Multiple Airlines
Nov 15
ORD
Chicago O'Hare Intl
7h 50m
LIS
Lisbon Humberto Delgado
Nov 22
LIS
Lisbon Humberto Delgado
31h 55m
2 stops
ORD
Chicago O'Hare Intl
$435
Find similar
Multiple Airlines
Nov 8
ORD
Chicago O'Hare Intl
7h 50m
LIS
Lisbon Humberto Delgado
Nov 15
LIS
Lisbon Humberto Delgado
32h 05m
2 stops
ORD
Chicago O'Hare Intl
$436
Find similar
Find the cheapest one-way flights from Chicago to Portugal
If you're looking for one-way flights from Chicago to Portugal, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
Dec 3
ORD
Chicago O'Hare Intl
33h 51m
2 stops
LIS
Lisbon Humberto Delgado
$195
Find similar
SWISS
Dec 3
ORD
Chicago O'Hare Intl
33h 35m
1 stop
LIS
Lisbon Humberto Delgado
$247
Find similar
Air Canada
Dec 31
ORD
Chicago O'Hare Intl
14h 55m
2 stops
LIS
Lisbon Humberto Delgado
$252
Find similar
Which airlines flying from Chicago to Portugal have COVID-19 safety policies in place?
Delta has implemented additional safety measures to accommodate travelers. Airlines flying from Chicago to Portugal are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.
Are airlines flying from Chicago to Portugal offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Chicago to Portugal are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, British Airways, and Air Canada. You can search for the full list of airlines like United Airlines that are offering this flexibility.
Alternative routes for Chicago to Portugal
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Useful information for finding Chicago to Portugal flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from Chicago to Portugal?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Portugal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to Portugal with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.