Find Cheap 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
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: Mon Sep 25 2017 Return: Mon Oct 2 2017 Trip spans 8 days
British Airways
British Airways
LIS
7:15a
ORD
8:15p
13h 00m
1 stop
ORD
3:30p
LIS
1:10p
21h 40m
1 stop
Depart: Sun Oct 15 2017 Return: Sat Oct 21 2017 Trip spans 7 days
Finnair
Finnair
LIS
3:45a
ORD
4:00p
12h 15m
1 stop
ORD
3:30p
LIS
1:15p
21h 45m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Sep 4 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
LIS
7:15a
ORD
8:15p
13h 00m
1 stop
ORD
11:50a
LIS
11:40a
23h 50m
1 stop
Depart: Mon Aug 7 2017 Return: Wed Aug 30 2017 Trip spans 24 days
$1003
Select
KLM
KLM
LIS
7:55a
ORD
11:30p
15h 35m
1 stop
ORD
6:00a
LIS
12:25a
18h 25m
1 stop
Depart: Wed Jul 26 2017 Return: Wed Aug 2 2017 Trip spans 8 days
$1048
Select
Air France
Air France
LIS
7:55a
ORD
11:30p
15h 35m
1 stop
ORD
8:06a
LIS
12:25a
16h 19m
1 stop
Depart: Tue Aug 8 2017 Return: Wed Aug 30 2017 Trip spans 23 days
$1079
Select
Lufthansa
Lufthansa
LIS
3:15a
ORD
5:10p
13h 55m
1 stop
ORD
5:20p
LIS
11:30a
18h 10m
1 stop
Depart: Fri Jul 28 2017 Return: Fri Aug 4 2017 Trip spans 8 days
$1124
Select
Delta
Delta
LIS
1:40a
ORD
8:07p
18h 27m
2 stops
ORD
3:45p
LIS
7:40a
15h 55m
1 stop
Depart: Sun Jul 30 2017 Return: Sun Aug 6 2017 Trip spans 8 days
$1184
Select
American Airlines
American Airlines
LIS
3:20a
ORD
1:15p
33h 55m
1 stop
ORD
12:55p
LIS
7:45a
18h 50m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
British Airways
British Airways
LIS
7:15a
ORD
8:15p
13h 00m
1 stop
ORD
5:10a
LIS
12:15a
19h 05m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
$1048
Select
KLM
KLM
LIS
7:55a
ORD
11:30p
15h 35m
1 stop
ORD
12:40p
LIS
12:25a
11h 45m
1 stop
Depart: Thu Aug 10 2017 Return: Wed Aug 30 2017 Trip spans 21 days
$1079
Select
Lufthansa
Lufthansa
LIS
3:15a
ORD
5:10p
13h 55m
1 stop
ORD
5:20p
LIS
11:30a
18h 10m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 30 2017 Trip spans 22 days
$1093
Select
Lufthansa
Lufthansa
LIS
8:10a
ORD
12:20p
28h 10m
1 stop
ORD
5:20p
LIS
11:30a
18h 10m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Aug 30 2017 Trip spans 25 days
$1114
Select
British Airways
British Airways
LIS
3:20a
ORD
10:00p
18h 40m
1 stop
ORD
5:10a
LIS
12:15a
19h 05m
1 stop
Depart: Fri Aug 4 2017 Return: Wed Aug 30 2017 Trip spans 27 days
$1096
Select
Lufthansa
Lufthansa
LIS
3:10a
ORD
5:10p
14h 00m
1 stop
ORD
5:20p
LIS
11:30a
18h 10m
1 stop
Depart: Sat Aug 5 2017 Return: Wed Aug 30 2017 Trip spans 26 days
$1118
Select
British Airways
British Airways
LIS
8:15a
ORD
9:24p
13h 09m
1 stop
ORD
5:10a
LIS
12:15a
19h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Lisbon
$690
Destination

Chicago
$690