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Find cheap flights from Chicago Midway Airport to Portugal from $298

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Midway to Portugal departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
lun. 6/3
lun. 6/10

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Best Portugal Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon2 stops$677
Ponta Delgada
Ponta Delgada1 stop$1,122

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Chicago Midway Airport to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago Midway Airport to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago Midway Airport to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portugal from Chicago Midway Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago Midway Airport to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portugal with an airline and back to Chicago Midway Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago Midway Airport to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portugal from Chicago Midway Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Portugal

  • Morning departure is around 27% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Chicago to Portugal

Recent round-trip flight deals

10/30mié.
2 stopsDelta
17h 25mMDW-LIS
11/5mar.
2 stopsDelta
18h 35mLIS-MDW
$677
8/21mié.
2 stopsDelta
16h 05mMDW-LIS
9/6vie.
2 stopsDelta
17h 37mLIS-MDW
$698
8/21mié.
2 stopsDelta
16h 05mMDW-LIS
9/6vie.
2 stopsDelta
17h 37mLIS-MDW
$699
8/19lun.
2 stopsDelta
16h 10mMDW-LIS
8/29jue.
2 stopsDelta
18h 19mLIS-MDW
$704
7/23mar.
2 stopsAir France
20h 06mMDW-OPO
8/16vie.
2 stopsAir France
29h 01mOPO-MDW
$793
9/16lun.
2 stopsAir France
15h 31mMDW-OPO
9/27vie.
2 stopsAir France
37h 48mOPO-MDW
$799
10/18vie.
2 stops
20h 00mMDW-LIS
10/25vie.
1 stop
16h 42mLIS-MDW
$915
6/4mar.
1 stop
30h 30mMDW-LIS
6/11mar.
1 stop
22h 22mLIS-MDW
$916
7/30mar.
2 stopsKLM
14h 34mMDW-OPO
8/9vie.
2 stopsKLM
17h 36mOPO-MDW
$1,898
7/31mié.
2 stopsKLM
14h 34mMDW-OPO
8/10sáb.
2 stopsKLM
17h 36mOPO-MDW
$2,120

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Recent one-way flight deals

6/25mar.
3 stops
45h 04mMDW-OPO
$298
6/22sáb.
2 stops
29h 24mMDW-LIS
$303
6/25mar.
2 stops
45h 54mMDW-OPO
$361
6/22sáb.
3 stops
30h 19mMDW-LIS
$373
6/18mar.
2 stops
35h 24mMDW-LIS
$388
6/26mié.
3 stops
32h 08mMDW-FAO
$390
10/2mié.
2 stopsDelta
16h 05mMDW-LIS
$599
8/25dom.
2 stopsDelta
12h 50mMDW-LIS
$982
6/27jue.
2 stopsDelta
15h 51mMDW-LIS
$1,049
6/26mié.
2 stopsKLM
19h 45mMDW-FAO
$1,065

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Last minute flights from Midway to Portugal

Last minute flight, train and bus deals

5/7mar.
multi-stopDelta
20h 09mMDW-OPO
5/10vie.
multi-stopDelta
19h 07mOPO-MDW
$749
5/9jue.
multi-stop
31h 15mMDW-LIS
5/14mar.
multi-stop
19h 22mLIS-MDW
$1,077
5/8mié.
multi-stop
16h 30mMDW-LIS
5/15mié.
multi-stop
19h 22mLIS-MDW
$1,174
5/7mar.
multi-stop
34h 35mMDW-LIS
5/11sáb.
multi-stop
33h 02mLIS-MDW
$1,178
5/6lun.
multi-stop
31h 15mMDW-LIS
5/15mié.
multi-stop
19h 22mLIS-MDW
$1,209
5/8mié.
multi-stop
15h 28mMDW-LIS
5/15mié.
multi-stop
30h 14mLIS-MDW
$1,297
5/5dom.
multi-stop
23h 10mMDW-LIS
5/12dom.
multi-stop
21h 42mLIS-MDW
$1,366
5/5dom.
multi-stop
23h 10mMDW-LIS
5/13lun.
multi-stop
21h 42mLIS-MDW
$1,368
5/6lun.
multi-stopAir France
14h 40mMDW-LIS
5/15mié.
multi-stopAir France
15h 16mLIS-MDW
$2,809
5/8mié.
multi-stopDelta
15h 54mMDW-LIS
5/15mié.
multi-stopDelta
17h 26mLIS-MDW
$7,692

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Chicago Midway Airport - Portugal Flights

Departure:

Chicago Midway Airport (MDW)United States

Return flight deals:

Portugal - Chicago Midway Airport

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