Find Cheap Flights from Chicago O'Hare International to Lisbon Humberto Delgado (ORD - LIS)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago O'Hare International to Lisbon Humberto Delgado

(Round-trip)
Depart: Thu Dec 7 2017 Return: Sat Dec 9 2017 Trip spans 3 days
United
United
ORD
12:00a
LIS
11:45a
11h 45m
1 stop
LIS
12:00a
ORD
11:20a
35h 20m
1 stop
Depart: Fri Oct 13 2017 Return: Sun Oct 15 2017 Trip spans 3 days
$1057
Select
American Airlines
American Airlines
ORD
12:00a
LIS
8:20p
20h 20m
1 stop
LIS
12:00a
ORD
12:00a
24h 00m
2 stops
Depart: Mon Jul 3 2017 Return: Sun Aug 20 2017 Trip spans 49 days
$1335
Select
Aer Lingus
Aer Lingus
ORD
12:00a
LIS
7:20p
19h 20m
1 stop
LIS
12:00a
ORD
9:35p
21h 35m
1 stop
Depart: Mon Jul 24 2017 Return: Tue Aug 1 2017 Trip spans 9 days
$1354
Select
Air Canada
Air Canada
ORD
12:00a
LIS
9:40a
9h 40m
1 stop
LIS
12:00a
ORD
2:31p
14h 31m
2 stops
Depart: Tue Aug 15 2017 Return: Sun Aug 27 2017 Trip spans 13 days
$1422
Select
Iberia
Iberia
ORD
12:00a
LIS
11:32a
11h 32m
1 stop
LIS
12:00a
ORD
12:25p
12h 25m
1 stop
Depart: Wed Jul 5 2017 Return: Tue Aug 15 2017 Trip spans 42 days
$1446
Select
Major Airline
Major Airline
ORD
12:00a
LIS
3:25p
15h 25m
3 stops
LIS
12:00a
ORD
2:50p
14h 50m
3 stops
Depart: Mon Jul 3 2017 Return: Fri Jul 14 2017 Trip spans 12 days
$1471
Select
Multiple Airlines
Multiple Airlines
ORD
12:00a
LIS
11:01a
11h 01m
1 stop
LIS
12:00a
ORD
4:05p
40h 05m
2 stops
Depart: Sun Jul 2 2017 Return: Tue Aug 22 2017 Trip spans 52 days
$1574
Select
TAP Portugal
TAP Portugal
ORD
12:00a
LIS
11:01a
11h 01m
1 stop
LIS
12:00a
ORD
2:09p
14h 09m
1 stop
Depart: Fri Nov 17 2017 Return: Sun Nov 19 2017 Trip spans 3 days
United
United
ORD
12:00a
LIS
7:25p
19h 25m
1 stop
LIS
12:00a
ORD
11:20a
35h 20m
1 stop
Depart: Wed Jul 5 2017 Return: Thu Jul 13 2017 Trip spans 9 days
$1736
Select
SAS
SAS
ORD
12:00a
LIS
1:55p
13h 55m
1 stop
LIS
12:00a
ORD
6:45a
30h 45m
1 stop
Depart: Wed Jul 26 2017 Return: Thu Aug 3 2017 Trip spans 9 days
$1354
Select
Air Canada
Air Canada
ORD
12:00a
LIS
11:35a
11h 35m
1 stop
LIS
12:00a
ORD
2:49p
14h 49m
1 stop
Depart: Sun Jul 23 2017 Return: Wed Aug 2 2017 Trip spans 11 days
$1356
Select
American Airlines
American Airlines
ORD
12:00a
LIS
6:35p
18h 35m
1 stop
LIS
12:00a
ORD
6:25p
18h 25m
1 stop
Depart: Sun Jul 2 2017 Return: Wed Aug 16 2017 Trip spans 46 days
$1454
Select
Aer Lingus
Aer Lingus
ORD
12:00a
LIS
7:20p
19h 20m
1 stop
LIS
12:00a
ORD
9:35p
21h 35m
1 stop
Depart: Sun Jul 2 2017 Return: Fri Jul 14 2017 Trip spans 13 days
$1479
Select
Multiple Airlines
Multiple Airlines
ORD
12:00a
LIS
11:01a
11h 01m
1 stop
LIS
12:00a
ORD
9:15a
33h 15m
2 stops
Depart: Sun Jul 23 2017 Return: Tue Aug 1 2017 Trip spans 10 days
$1354
Select
United
United
ORD
12:00a
LIS
11:39a
11h 39m
1 stop
LIS
12:00a
ORD
2:01p
14h 01m
1 stop
Depart: Mon Jul 24 2017 Return: Wed Aug 2 2017 Trip spans 10 days
$1356
Select
American Airlines
American Airlines
ORD
12:00a
LIS
11:32a
11h 32m
1 stop
LIS
12:00a
ORD
12:45p
12h 45m
1 stop
Depart: Thu Dec 21 2017 Return: Tue Jan 9 2018 Trip spans 20 days
$1376
Select
Air Canada
Air Canada
ORD
12:00a
LIS
11:40a
11h 40m
1 stop
LIS
12:00a
ORD
6:40p
18h 40m
2 stops
Depart: Fri Jul 7 2017 Return: Mon Jul 17 2017 Trip spans 11 days
$1516
Select
Iberia
Iberia
ORD
12:00a
LIS
11:32a
11h 32m
1 stop
LIS
12:00a
ORD
4:36a
28h 36m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Aug 16 2017 Trip spans 43 days
$1454
Select
Aer Lingus
Aer Lingus
ORD
12:00a
LIS
7:20p
19h 20m
1 stop
LIS
12:00a
ORD
9:35p
21h 35m
1 stop
Depart: Wed Jul 5 2017 Return: Fri Jul 14 2017 Trip spans 10 days
$1479
Select
Multiple Airlines
Multiple Airlines
ORD
12:00a
LIS
11:01a
11h 01m
1 stop
LIS
12:00a
ORD
9:15a
33h 15m
2 stops
* 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

Chicago
$808
Destination

Lisbon
$808