Find Deals on Flights from Portugal to Chicago O'Hare International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portugal to Chicago O'Hare International

(Round-trip)
Depart: Sat Apr 1 2017 Return: Mon Apr 3 2017 Trip spans 3 days
Air France
Air France
LIS
2:35p
ORD
7:40p
29h 05m
1 stop
ORD
10:20a
LIS
1:20a
15h 00m
2 stops
Depart: Wed Mar 29 2017 Return: Thu Mar 30 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
LIS
7:30a
ORD
7:35p
36h 05m
1 stop
ORD
5:40p
LIS
4:50a
35h 10m
1 stop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
Major Airline
Major Airline
LIS
11:45p
ORD
12:00p
12h 15m
1 stop
ORD
8:25a
LIS
7:10p
10h 45m
1 stop
Depart: Thu Mar 30 2017 Return: Fri Mar 31 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
LIS
7:30a
ORD
7:35p
36h 05m
1 stop
ORD
5:40p
LIS
4:50a
35h 10m
1 stop
Depart: Wed Feb 1 2017 Return: Thu Feb 2 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
LIS
11:15a
ORD
7:50p
32h 35m
1 stop
ORD
4:20p
LIS
11:35p
31h 15m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 4 2017 Trip spans 3 days
Turkish Airlines
Turkish Airlines
LIS
7:30a
ORD
7:35p
36h 05m
1 stop
ORD
5:40p
LIS
12:30a
30h 50m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
LIS
11:45a
ORD
7:35p
31h 50m
1 stop
ORD
5:40p
LIS
4:50a
35h 10m
1 stop
Depart: Mon Apr 3 2017 Return: Wed Apr 5 2017 Trip spans 3 days
Turkish Airlines
Turkish Airlines
LIS
7:30a
ORD
7:35p
36h 05m
1 stop
ORD
5:40p
LIS
12:30a
30h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Lisbon
$600
Destination

Chicago
$600