$390 Find Cheap Flights from Portugal to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 2/19. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago Midway Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portugal to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Chicago

Wed, Dec 3 - Sat, Dec 6
Multiple Airlines Logo
10:00 am - 3:20 pmLIS-MDW
35h 20m1 stop
Multiple Airlines Logo
2:59 pm - 8:55 amMDW-LIS
35h 56m2 stops
$748Multiple Airlines
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Wed, Jan 21 - Fri, Jan 23
Multiple Airlines Logo
5:30 pm - 10:05 amLIS-MDW
22h 35m1 stop
Multiple Airlines Logo
11:00 am - 7:45 amMDW-LIS
14h 45m2 stops
$770Multiple Airlines
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Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
10:00 am - 1:01 pmLIS-MDW
33h 01m2 stops
Multiple Airlines Logo
7:44 am - 9:55 amMDW-LIS
20h 11m1 stop
$774Multiple Airlines
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Wed, Jan 21 - Mon, Jan 26
Delta Logo
5:00 am - 5:55 pmLIS-MDW
18h 55m2 stops
Delta Logo
1:28 pm - 3:10 pmMDW-LIS
19h 42m2 stops
$791Delta
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Wed, Jan 28 - Tue, Feb 3
Delta Logo
5:00 am - 5:55 pmLIS-MDW
18h 55m2 stops
Delta Logo
1:28 pm - 3:10 pmMDW-LIS
19h 42m2 stops
$792Delta
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Wed, Nov 26 - Mon, Dec 8
Delta Logo
5:00 am - 6:08 pmLIS-MDW
19h 08m2 stops
Delta Logo
1:14 pm - 11:20 amMDW-LIS
16h 06m2 stops
$793Delta
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Thu, Nov 13 - Wed, Dec 10
Delta Logo
5:00 am - 6:08 pmLIS-MDW
19h 08m2 stops
Delta Logo
1:14 pm - 10:35 amMDW-LIS
15h 21m2 stops
$797Delta
Find Deal
Thu, Nov 13 - Wed, Dec 10
Delta Logo
5:00 am - 6:08 pmLIS-MDW
19h 08m2 stops
Delta Logo
1:14 pm - 10:35 amMDW-LIS
15h 21m2 stops
$798Delta
Find Deal
Wed, Jan 28 - Tue, Feb 3
Multiple Airlines Logo
5:30 pm - 10:05 amLIS-MDW
22h 35m1 stop
Multiple Airlines Logo
11:00 am - 11:50 amMDW-LIS
18h 50m2 stops
$805Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Delta Logo
5:00 am - 6:08 pmLIS-MDW
19h 08m2 stops
Delta Logo
1:15 pm - 11:20 amMDW-LIS
16h 05m2 stops
$809Delta
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Everything you should know

Cheapest round-trip
$748
Multiple Airlines
Wed 12/3Sat 12/6
LIS - MDW • 1 stop
Cheapest one-way
$390
Multiple Airlines
Thu 2/19
LIS - MDW • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Booking Insights

KAYAK's insights & trends for flights to Chicago

Get data-powered insights and trends for flights to Chicago to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Chicago Midway Airport?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Lisbon, which takes 9h 25m, Porto, which takes 12h 35m, and Faro, which takes 28h 15m.

How many direct flights to Chicago Midway Airport are there each day?

There are around 311 direct flights from within Portugal to Chicago Midway Airport every day. Most flights depart in the morning, with 6:00 am the most common departure time and 48% of flights departing in the morning.

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FAQs - booking Chicago flights

  • How far is Chicago Midway Airport from central Chicago?

    The city center of Chicago is 9 miles from Chicago Midway Airport.

  • How does KAYAK find such low prices on flights to Chicago?

    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 to Chicago.

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

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

  • What is the Hacker Fare option on flights to Chicago?

    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 Chicago with an airline and back with another airline.

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

    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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago Midway Airport are there each week?

    Each week there are around 2,176 direct flights from within Portugal to Chicago Midway Airport. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Chicago

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Saint Joseph
Hammond
Portage
Lansing
Valparaiso
Chesterton
Schererville
Munster
Porter
Monticello
Saint John
Griffith

Everything you need to know for your flight to Chicago

Information on the airport you'll fly into in Chicago

Chicago (MDW)

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