Find Cheap Flights from Chicago to Lisbon Humberto Delgado (CHI - 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 to Lisbon Humberto Delgado

(Round-trip)
Depart: Sun Sep 17 2017 Return: Mon Sep 25 2017 Trip spans 9 days
British Airways
British Airways
ORD
LIS
20h 30m
1 stop
LIS
ORD
32h 00m
1 stop
Depart: Thu Dec 28 2017 Return: Sun Jan 7 2018 Trip spans 11 days
Aer Lingus
Aer Lingus
ORD
LIS
19h 45m
1 stop
LIS
ORD
28h 10m
1 stop
Depart: Thu Oct 5 2017 Return: Thu Oct 12 2017 Trip spans 8 days
British Airways
British Airways
ORD
LIS
15h 25m
1 stop
LIS
ORD
13h 00m
1 stop
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
$1288
Select
Delta
Delta
MDW
LIS
22h 00m
2 stops
LIS
MDW
19h 08m
2 stops
Depart: Wed Nov 8 2017 Return: Sat Nov 18 2017 Trip spans 11 days
British Airways
British Airways
ORD
LIS
18h 40m
1 stop
LIS
ORD
13h 50m
1 stop
Depart: Tue Dec 12 2017 Return: Tue Dec 19 2017 Trip spans 8 days
$1290
Select
KLM
KLM
MDW
LIS
16h 05m
2 stops
LIS
MDW
16h 59m
2 stops
Depart: Fri Sep 1 2017 Return: Sun Sep 10 2017 Trip spans 10 days
$1296
Select
Turkish Airlines
Turkish Airlines
ORD
LIS
35h 10m
1 stop
LIS
ORD
31h 15m
1 stop
Depart: Fri Oct 6 2017 Return: Thu Oct 19 2017 Trip spans 14 days
British Airways
British Airways
ORD
LIS
19h 05m
1 stop
LIS
ORD
13h 00m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Oct 4 2017 Trip spans 22 days
British Airways
British Airways
ORD
LIS
23h 40m
1 stop
LIS
ORD
21h 35m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
British Airways
British Airways
ORD
LIS
19h 50m
1 stop
LIS
ORD
13h 50m
1 stop
Depart: Wed Jan 3 2018 Return: Wed Jan 10 2018 Trip spans 8 days
British Airways
British Airways
ORD
LIS
11h 55m
1 stop
LIS
ORD
15h 20m
1 stop
Depart: Mon Aug 14 2017 Return: Tue Aug 22 2017 Trip spans 9 days
$1126
Select
Aer Lingus
Aer Lingus
ORD
LIS
23h 50m
1 stop
LIS
ORD
21h 35m
1 stop
Depart: Wed Nov 15 2017 Return: Fri Nov 24 2017 Trip spans 10 days
British Airways
British Airways
ORD
LIS
19h 20m
1 stop
LIS
ORD
25h 40m
1 stop
Depart: Tue Nov 14 2017 Return: Thu Nov 23 2017 Trip spans 10 days
$1289
Select
Delta
Delta
MDW
LIS
16h 35m
2 stops
LIS
MDW
16h 59m
2 stops
Depart: Sun Dec 24 2017 Return: Tue Jan 9 2018 Trip spans 17 days
$1290
Select
KLM
KLM
MDW
LIS
20h 40m
2 stops
LIS
MDW
18h 45m
2 stops
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
$1292
Select
KLM
KLM
MDW
LIS
20h 15m
2 stops
LIS
MDW
16h 59m
2 stops
Depart: Sun Sep 17 2017 Return: Thu Nov 2 2017 Trip spans 47 days
$1363
Select
Delta
Delta
MDW
LIS
19h 22m
2 stops
LIS
MDW
18h 08m
2 stops
Depart: Sat Dec 16 2017 Return: Sat Dec 23 2017 Trip spans 8 days
British Airways
British Airways
ORD
LIS
31h 30m
2 stops
LIS
ORD
33h 30m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 31 2017 Trip spans 12 days
$1403
Select
Delta
Delta
MDW
LIS
18h 20m
2 stops
LIS
MDW
18h 08m
2 stops
Depart: Thu Dec 28 2017 Return: Sun Jan 7 2018 Trip spans 11 days
$1417
Select
Delta
Delta
MDW
LIS
19h 05m
2 stops
LIS
MDW
21h 10m
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
only $586
only $1288
Destination

Lisbon
$586