Find Cheap Flights from Chicago O'Hare International to Portugal

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 Chicago O'Hare International to Portugal

(Round-trip)
Depart: Sun Oct 8 2017 Return: Thu Oct 19 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
ORD
4:20p
LIS
11:40a
19h 20m
1 stop
LIS
7:15a
ORD
8:15p
13h 00m
1 stop
Depart: Wed Nov 22 2017 Return: Sun Nov 26 2017 Trip spans 5 days
British Airways
British Airways
ORD
11:00a
LIS
10:55p
11h 55m
1 stop
LIS
2:05p
ORD
12:35p
22h 30m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Oct 10 2017 Trip spans 29 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
OPO
4:35a
34h 55m
1 stop
OPO
8:15a
ORD
7:35p
35h 20m
1 stop
Depart: Fri Nov 3 2017 Return: Mon Nov 13 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
2:35p
LIS
7:35p
54h 00m
2 stops
LIS
6:15a
ORD
3:50p
57h 35m
2 stops
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
ORD
10:58a
LIS
10:15p
11h 17m
1 stop
LIS
11:50a
ORD
11:07a
23h 17m
1 stop
Depart: Tue Jun 27 2017 Return: Wed Jul 5 2017 Trip spans 9 days
$1159
Select
KLM
KLM
ORD
3:45p
LIS
12:50p
21h 05m
2 stops
LIS
1:00a
ORD
8:00p
19h 00m
2 stops
Depart: Tue Jun 20 2017 Return: Wed Jun 28 2017 Trip spans 9 days
$1300
Select
Iberia
Iberia
ORD
12:55p
LIS
11:10p
10h 15m
1 stop
LIS
8:15a
ORD
12:51p
28h 36m
1 stop
Depart: Fri Oct 13 2017 Return: Wed Oct 18 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
ORD
11:50a
LIS
12:35a
12h 45m
1 stop
LIS
6:20p
ORD
3:55p
21h 35m
1 stop
Depart: Sun Jul 9 2017 Return: Tue Jul 18 2017 Trip spans 10 days
$1354
Select
Air Canada
Air Canada
ORD
3:30p
LIS
1:10a
9h 40m
1 stop
LIS
8:50a
ORD
11:21p
14h 31m
2 stops
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
$1355
Select
United
United
ORD
4:57a
LIS
10:20p
17h 23m
1 stop
LIS
8:50a
ORD
10:51p
14h 01m
1 stop
Depart: Thu Nov 23 2017 Return: Thu Nov 30 2017 Trip spans 8 days
British Airways
British Airways
ORD
11:00a
LIS
6:45a
19h 45m
1 stop
LIS
2:15a
ORD
3:55p
13h 40m
1 stop
Depart: Thu Jul 13 2017 Return: Thu Jul 20 2017 Trip spans 8 days
$1422
Select
American Airlines
American Airlines
ORD
12:49p
LIS
11:15p
10h 26m
1 stop
LIS
8:15a
ORD
9:24p
13h 09m
1 stop
Depart: Mon Sep 11 2017 Return: Sat Oct 7 2017 Trip spans 27 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
OPO
1:20a
31h 40m
1 stop
OPO
11:35a
ORD
7:35p
32h 00m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 11 2017 Trip spans 13 days
$1484
Select
Lufthansa
Lufthansa
ORD
2:05p
LIS
3:35a
13h 30m
1 stop
LIS
2:00a
ORD
4:20p
14h 20m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
ORD
4:20p
LIS
11:40a
19h 20m
1 stop
LIS
6:20p
ORD
3:55p
21h 35m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 26 2017 Trip spans 12 days
British Airways
British Airways
ORD
11:00a
LIS
10:55p
11h 55m
1 stop
LIS
2:05p
ORD
12:35p
22h 30m
1 stop
Depart: Fri Aug 25 2017 Return: Tue Aug 29 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
12:50p
LIS
4:05a
15h 15m
1 stop
LIS
4:05a
ORD
4:58p
12h 53m
1 stop
Depart: Tue Oct 10 2017 Return: Sun Oct 15 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
ORD
4:20p
LIS
11:40a
19h 20m
1 stop
LIS
6:20p
ORD
3:55p
21h 35m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
British Airways
British Airways
ORD
11:50a
LIS
12:35a
12h 45m
1 stop
LIS
7:55a
ORD
4:02p
32h 07m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 26 2017 Trip spans 19 days
$1751
Select
SWISS
SWISS
ORD
3:10p
LIS
3:50a
12h 40m
1 stop
LIS
10:30a
ORD
2:25p
27h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$662
Destination

Porto
$716
Lisbon
$662