How long does it take to fly to Chicago Midway Airport?

On average, it takes 9h 15m to fly from Portugal to Chicago Midway Airport if you fly out of Lisbon (the most popular airport in Portugal) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago Midway Airport). If you’re flying out of Porto and into Chicago O'Hare Intl Airport, then the flight time is around 12h.

When did momondo last update prices for flights from Portugal to Chicago Midway Airport?

Prices for flights from Portugal to Chicago Midway Airport were last updated today.

How old do you have to be to fly from Portugal to Chicago Midway Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Chicago Midway Airport.

What documentation or ID do you need to fly to Chicago Midway Airport?

The travel and health documents required for your trip to Chicago Midway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago Midway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$410 Cheap Flights from Portugal to Chicago Midway Airport in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portugal to Chicago

Round-trip

One-way

Recent round-trip flight deals from Portugal to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portugal to Chicago.

5:00 am - 6:36 pmLIS-MDW

19h 36m2 stops

5:59 pm - 2:50 pmMDW-LIS

14h 51m2 stops

$729Delta

Find Deal

Thu, Sep 18 - Mon, Sep 29

5:00 am - 6:36 pmLIS-MDW

19h 36m2 stops

5:59 pm - 6:40 pmMDW-LIS

18h 41m2 stops

$781Delta

Find Deal

Thu, Sep 18 - Sat, Sep 27

10:55 am - 8:45 amLIS-MDW

27h 50m1 stop

9:40 am - 11:15 amMDW-LIS

19h 35m1 stop

$787

Find Deal

Fri, Jun 6 - Sun, Jun 22

5:00 am - 6:45 pmLIS-MDW

19h 45m2 stops

6:25 pm - 6:40 pmMDW-LIS

18h 15m2 stops

$844Delta

Find Deal

Sun, May 11 - Sun, May 25

5:45 pm - 8:45 amLIS-MDW

21h 00m1 stop

9:12 pm - 6:45 pmMDW-LIS

39h 33m2 stops

$873

Find Deal

Fri, Jun 6 - Sun, Jun 22

5:45 pm - 8:45 amLIS-MDW

21h 00m1 stop

5:20 pm - 6:05 amMDW-LIS

30h 45m1 stop

$914

Find Deal

Fri, Jun 6 - Sun, Jun 22

5:40 am - 5:58 pmLIS-MDW

18h 18m2 stops

5:59 pm - 2:50 pmMDW-LIS

14h 51m2 stops

$934Delta

Find Deal

Fri, Oct 10 - Sat, Oct 18

5:45 pm - 8:45 amLIS-MDW

21h 00m1 stop

5:20 pm - 12:05 pmMDW-LIS

12h 45m1 stop

$940

Find Deal

Fri, Jun 6 - Thu, Jun 19

8:50 am - 4:24 pmLIS-MDW

13h 34m1 stop

9:15 am - 12:05 pmMDW-LIS

20h 50m1 stop

$946

Find Deal

Thu, Jun 5 - Thu, Jun 19

11:35 am - 8:45 amLIS-MDW

27h 10m1 stop

9:40 am - 6:30 amMDW-LIS

38h 50m2 stops

$1,137Air Transat

Find Deal

Fri, Jun 6 - Sun, Jun 22

Delta flights from Portugal to Chicago Midway Airport

Our best Delta deals on Portugal to Chicago Midway Airport flight tickets

Delta

Sep 18

LIS5:00 amLisbon Humberto Delgado

19h 36m

2 stops

MDW6:36 pmChicago Midway

Sep 29

MDW5:59 pmChicago Midway

14h 51m

2 stops

LIS2:50 pmLisbon Humberto Delgado

$729

Find similar

Delta

Sep 18

LIS5:00 amLisbon Humberto Delgado

19h 36m

2 stops

MDW6:36 pmChicago Midway

Sep 27

MDW5:59 pmChicago Midway

18h 41m

2 stops

LIS6:40 pmLisbon Humberto Delgado

$781

Find similar

Delta

May 11

LIS5:00 amLisbon Humberto Delgado

19h 45m

2 stops

MDW6:45 pmChicago Midway

May 25

MDW6:25 pmChicago Midway

18h 15m

2 stops

LIS6:40 pmLisbon Humberto Delgado

$844

Find similar

How to get the cheapest flight ticket from Portugal to Chicago Midway Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Portugal to Chicago Midway?

Delta is the most popular carrier operating from Portugal to Chicago Midway

Cheap Portugal to Chicago Midway Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Chicago Midway Airport

Best Price Found	$410
Fastest flight time	13h 34m
Direct flights	None

The best one-way flight to Chicago Midway Airport from Portugal in the past 72 hours is $410. The best round-trip flight deal from Portugal to Chicago Midway Airport found on momondo in the last 72 hours is $729.

The fastest flight from Portugal to Chicago Midway Airport takes 13h 34m

There are no direct flights from Portugal to Chicago Midway Airport. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - Chicago Midway Airport.

Search flight deals

When did momondo last update prices for flights from Portugal to Chicago Midway Airport?
Prices for flights from Portugal to Chicago Midway Airport were last updated today.
How old do you have to be to fly from Portugal to Chicago Midway Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Chicago Midway Airport.
What documentation or ID do you need to fly to Chicago Midway Airport?
The travel and health documents required for your trip to Chicago Midway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago Midway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Merrillville

New Buffalo

Hammond

Benton Harbor

Portage

Lansing

Saint Joseph

Schererville

Valparaiso

Munster

Crown Point

Monticello

Chesterton

Griffith

Porter

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Chicago?

Finding the right flight to Chicago from Portugal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Portugal to Chicago with flexible booking policies on momondo?

Flights from Portugal to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portugal to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portugal to Chicago.

I’m not ready to book a flight from Portugal to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.