Find Cheap Flights from Chicago Midway 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 Midway to Portugal

(Round-trip)
Depart: Wed Aug 9 2017 Return: Wed Aug 23 2017 Trip spans 15 days
$1292
Select
Delta
Delta
MDW
6:10a
LIS
12:30a
18h 20m
2 stops
LIS
7:55a
MDW
12:53a
16h 58m
2 stops
Depart: Mon Sep 25 2017 Return: Mon Oct 9 2017 Trip spans 15 days
$1292
Select
KLM
KLM
MDW
6:10a
LIS
12:30a
18h 20m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
2 stops
Depart: Mon Aug 14 2017 Return: Tue Aug 22 2017 Trip spans 9 days
$1292
Select
Delta
Delta
MDW
8:00a
LIS
12:30a
16h 30m
2 stops
LIS
8:00a
MDW
12:15a
16h 15m
2 stops
Depart: Sun Oct 1 2017 Return: Mon Oct 9 2017 Trip spans 9 days
$1292
Select
KLM
KLM
MDW
6:10a
LIS
12:30a
18h 20m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
$1292
Select
Delta
Delta
MDW
6:10a
LIS
12:25a
18h 15m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Sun Aug 6 2017 Return: Tue Aug 22 2017 Trip spans 17 days
$1324
Select
KLM
KLM
MDW
12:30p
LIS
4:35a
16h 05m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
$1292
Select
Delta
Delta
MDW
5:15a
LIS
12:30a
19h 15m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Mon Aug 7 2017 Return: Tue Aug 22 2017 Trip spans 16 days
$1324
Select
KLM
KLM
MDW
8:20a
LIS
1:00a
16h 40m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Tue Aug 22 2017 Return: Wed Aug 30 2017 Trip spans 9 days
$1292
Select
Delta
Delta
MDW
8:20a
LIS
12:25a
16h 05m
2 stops
LIS
7:55a
MDW
12:53a
16h 58m
2 stops
Depart: Tue Aug 8 2017 Return: Tue Aug 22 2017 Trip spans 15 days
$1324
Select
KLM
KLM
MDW
8:20a
LIS
12:55a
16h 35m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
$1292
Select
Delta
Delta
MDW
8:00a
LIS
12:30a
16h 30m
2 stops
LIS
7:55a
MDW
12:53a
16h 58m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
$1324
Select
KLM
KLM
MDW
8:20a
LIS
4:35a
20h 15m
2 stops
LIS
8:00a
MDW
12:48a
16h 48m
2 stops
Depart: Wed Sep 20 2017 Return: Tue Oct 10 2017 Trip spans 21 days
$1292
Select
Delta
Delta
MDW
6:10a
LIS
12:30a
18h 20m
2 stops
LIS
8:00a
MDW
10:12p
14h 12m
2 stops
Depart: Sun Sep 24 2017 Return: Mon Oct 9 2017 Trip spans 16 days
$1324
Select
KLM
KLM
MDW
12:30p
LIS
4:35a
16h 05m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
2 stops
Depart: Wed Sep 27 2017 Return: Mon Oct 9 2017 Trip spans 13 days
$1292
Select
Delta
Delta
MDW
3:20a
LIS
12:30a
21h 10m
2 stops
LIS
8:00a
MDW
10:12p
14h 12m
2 stops
Depart: Tue Sep 26 2017 Return: Mon Oct 9 2017 Trip spans 14 days
$1324
Select
KLM
KLM
MDW
8:20a
LIS
4:35a
20h 15m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
2 stops
Depart: Wed Oct 4 2017 Return: Thu Oct 12 2017 Trip spans 9 days
$1292
Select
Delta
Delta
MDW
8:20a
LIS
12:30a
16h 10m
2 stops
LIS
8:00a
MDW
10:12p
14h 12m
2 stops
Depart: Mon Oct 2 2017 Return: Mon Oct 9 2017 Trip spans 8 days
$1324
Select
KLM
KLM
MDW
12:30p
LIS
4:35a
16h 05m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
2 stops
Depart: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
$1310
Select
Delta
Delta
MDW
3:20a
LIS
12:30a
21h 10m
2 stops
LIS
1:00a
MDW
10:12p
21h 12m
2 stops
Depart: Tue Oct 3 2017 Return: Thu Oct 12 2017 Trip spans 10 days
$1324
Select
KLM
KLM
MDW
12:30p
LIS
4:35a
16h 05m
2 stops
LIS
8:00a
MDW
12:53a
16h 53m
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,
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Airports
Origin

Chicago
$1292
Destination

Lisbon
$1292
Airlines