A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Lisbon:
Chicago airports overview
Lisbon airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Chicago to Lisbon
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$237
Icelandair
1 transfer
19h 55m
08/10/2025
The cheapest one-way flight from Chicago to Lisbon departs on 08/10/2025, is operated by Icelandair and costs $237
Cheapest round trip flight
$450
Lufthansa
1 transfer
1d 9h 40m
03/26/2025
The cheapest roundtrip flight from Chicago to Lisbon departs on 03/26/2025, is operated by Lufthansa and costs $450
The fastest flight
8 hours
Fastest flight from Chicago to Lisbon takes 8 hours
Direct flights
Once a week
There are direct flights on this route 1 day a week: Su
Earliest flight
8:20 PM
Latest flight
8:25 PM
Direct flights count
4
Distance
6423km
Timezone difference
6h
The distance between Chicago and Lisbon is 6423km (3982 miles).There are 4 direct flights from Chicago to Lisbon.The time difference between Chicago and Lisbon is 6h .Flights from Chicago begin at 8:20 PM.The latest flight from Chicago departs at 8:25 PM.
Below you will find a list of airlines operating flights on the Chicago — Lisbon route and the starting prices for flights of each specific airline on it.
Unable to find information about the schedule of direct flights from
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Lisbon. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Lisbon
A direct flight is the most convenient and comfortable way to fly from Chicago to Lisbon, despite the fact that sometimes flights with transfers can cost significantly less.
March 2025
Lowest price
on average:
$371
July 2025
Highest price
on average:
$429
Chicago — Lisbon
CHI — LIS
03/15/2025
Departure date
Direct flight
TP244
Starting at $2,202
Chicago — Lisbon
CHI — LIS
06/01/2025
Departure date
Direct flight
TP244
Starting at $508
Chicago — Lisbon
CHI — LIS
08/09/2025
Departure date
Direct flight
TP244
Starting at $593
Chicago — Lisbon
CHI — LIS
08/17/2025
Departure date
Direct flight
TP244
Starting at $408
How much is the cheapest flight ticket from Chicago to Lisbon?
The cheapest flight ticket from Chicago to Lisbon according to data for the last 48 hours costs $237
When is the best time to buy air tickets on the route Chicago — Lisbon?
Often the best time to buy tickets from Chicago to Lisbon is 2 months before departure.
When is the cheapest time of year to fly from Chicago to Lisbon?
Based on statistics over the past years, the lowest prices for flights from Chicago to Lisbon can be found flying in these months: March, July.
How long does it take to fly from Chicago to Lisbon?
The fastest flights from Chicago to Lisbon start from 8 hours in the air.
Which airline can fly direct from Chicago to Lisbon?
The following airlines operate direct flights on the route Chicago — Lisbon: TAP Portugal
