Which layover airport has the shortest travel time from Lisbon to Chicago?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 15h 20m.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Lisbon and Chicago?

Madrid (MAD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Lisbon to Chicago?

Paris (CDG) has the shortest average layover time for this route: 2h 43m.

Which airline has the best punctuality record on Lisbon to Chicago flights?

According to our data, TAP AIR PORTUGAL have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Lisbon Humberto Delgado to Chicago?

Iberia, TAP AIR PORTUGAL, and JetBlue are the most popular carriers operating from Lisbon Humberto Delgado to Chicago

What is the most punctual flight time for Lisbon to Chicago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What airlines fly to Chicago?

TAP AIR PORTUGAL, KLM and United Airlines are the top three most popular airlines that fly to Chicago from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Lisbon to Chicago?

Flights via Istanbul (IST) offer the lowest average round-trip price of $567.

How often are flights from Lisbon to Chicago delayed?

Historically, on average around 26% of flights between Lisbon and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Chicago?

Prices for flights from Lisbon Humberto Delgado Airport to Chicago were last updated today.

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Chicago?

As of March 2026, there are 3 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Chicago.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago?

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 Lisbon Humberto Delgado Airport to Chicago.

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

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$365 Cheap Flights from Lisbon to Chicago in 2026

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Find the cheapest flights from Lisbon to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 2:25 pm

LIS

ORD

13h 50m

1 stop

10:25 pm - 11:30 pm

ORD

LIS

43h 05m

2 stops

$596Multiple Airlines

Mon, May 4 - Fri, May 8

6:35 am - 2:25 pm

LIS

ORD

13h 50m

1 stop

10:25 pm - 11:30 pm

ORD

LIS

43h 05m

2 stops

$646Multiple Airlines

Sun, May 3 - Fri, May 8

11:25 am - 2:55 pm

LIS

ORD

33h 30m

1 stop

2:30 pm - 10:30 am

ORD

LIS

14h 00m

1 stop

$657United Airlines

Sat, Aug 15 - Mon, Aug 17

7:15 am - 4:10 pm

LIS

ORD

14h 55m

1 stop

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

$670Scandinavian Airlines

Wed, Apr 15 - Mon, Apr 20

7:15 am - 4:10 pm

LIS

ORD

14h 55m

1 stop

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

$673Scandinavian Airlines

Wed, Apr 15 - Mon, Apr 20

7:15 am - 4:10 pm

LIS

ORD

14h 55m

1 stop

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

$677Scandinavian Airlines

Wed, Apr 15 - Mon, Apr 20

7:15 am - 9:29 pm

LIS

ORD

20h 14m

2 stops

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

$693Scandinavian Airlines

Wed, Apr 15 - Mon, Apr 20

7:15 am - 9:29 pm

LIS

ORD

20h 14m

2 stops

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

$696Scandinavian Airlines

Wed, Apr 15 - Mon, Apr 20

5:00 am - 5:54 pm

LIS

MDW

18h 54m

2 stops

6:38 pm - 6:45 pm

MDW

LIS

18h 07m

2 stops

$832Delta

Thu, Apr 9 - Mon, Apr 13

5:35 am - 5:58 pm

LIS

MDW

18h 23m

2 stops

6:38 pm - 6:45 pm

MDW

LIS

18h 07m

2 stops

$835Delta

Fri, Apr 17 - Sat, May 2

Turkish Airlines flights from Lisbon to Chicago

Our best Turkish Airlines deals on Lisbon to Chicago flight tickets

Turkish Airlines

Apr 17

LIS4:45 pmLisbon Humberto Delgado

22h 55m

1 stop

ORD9:40 amChicago O'Hare Intl

May 2

ORD8:10 pmChicago O'Hare Intl

31h 40m

1 stop

LIS9:50 amLisbon Humberto Delgado

$797

Turkish Airlines

Apr 12

LIS10:50 amLisbon Humberto Delgado

28h 50m

1 stop

ORD9:40 amChicago O'Hare Intl

Apr 19

ORD8:10 pmChicago O'Hare Intl

31h 45m

1 stop

LIS9:55 amLisbon Humberto Delgado

$798

Turkish Airlines

Apr 17

LIS4:45 pmLisbon Humberto Delgado

22h 55m

1 stop

ORD9:40 amChicago O'Hare Intl

May 2

ORD8:10 pmChicago O'Hare Intl

31h 40m

1 stop

LIS9:50 amLisbon Humberto Delgado

$800

Scandinavian Airlines flights from Lisbon to Chicago

Our best Scandinavian Airlines deals on Lisbon to Chicago flight tickets

Scandinavian Airlines

Apr 15

LIS7:15 amLisbon Humberto Delgado

14h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Apr 20

ORD7:15 pmChicago O'Hare Intl

14h 35m

1 stop

LIS3:50 pmLisbon Humberto Delgado

$670

Scandinavian Airlines

Apr 15

LIS7:15 amLisbon Humberto Delgado

14h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Apr 20

ORD7:15 pmChicago O'Hare Intl

14h 35m

1 stop

LIS3:50 pmLisbon Humberto Delgado

$673

Scandinavian Airlines

Apr 15

LIS7:15 amLisbon Humberto Delgado

14h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Apr 20

ORD7:15 pmChicago O'Hare Intl

14h 35m

1 stop

LIS3:50 pmLisbon Humberto Delgado

$677

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Mon 5/4

6:35 am-2:25 pm

1 stop13h 50m

Chicago O'Hare Intl

Fri 5/8

10:25 pm-11:30 pm

2 stops43h 05m

$596

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Sun 5/3

6:35 am-2:25 pm

1 stop13h 50m

Chicago O'Hare Intl

Fri 5/8

10:25 pm-11:30 pm

2 stops43h 05m

$646

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Sat 8/15

11:25 am-2:55 pm

1 stop33h 30m

Chicago O'Hare Intl

Mon 8/17

2:30 pm-10:30 am

1 stop14h 00m

$657

Quickest round-trip

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 4/15

7:15 am-4:10 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-3:50 pm

1 stop14h 35m

$670

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 4/15

7:15 am-4:10 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-3:50 pm

1 stop14h 35m

$673

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 4/15

7:15 am-4:10 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-3:50 pm

1 stop14h 35m

$677

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 4/15

7:15 am-9:29 pm

2 stops20h 14m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-3:50 pm

1 stop14h 35m

$693

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 4/15

7:15 am-9:29 pm

2 stops20h 14m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-3:50 pm

1 stop14h 35m

$696

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

Thu 4/9

5:00 am-5:54 pm

2 stops18h 54m

Chicago Midway

Mon 4/13

6:38 pm-6:45 pm

2 stops18h 07m

$832

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

Fri 4/17

5:35 am-5:58 pm

2 stops18h 23m

Chicago Midway

Sat 5/2

6:38 pm-6:45 pm

2 stops18h 07m

$835

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How to get the cheapest flight ticket from Lisbon to Chicago

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

Prices

Airlines

Delays

Layovers

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Lisbon, with most prices found around $587. If you’re not able to fly to Chicago in February, then December is your next best option. Flight prices from Lisbon to Chicago during December average around $729.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $748. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Lisbon to Chicago for around $1,205.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Lisbon to Chicago during this time can be as low as $823. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,056.

What is the cheapest Lisbon Humberto Delgado to Chicago flight route?

Fly from Lisbon Humberto Delgado to Chicago O'Hare Intl for the best Lisbon Humberto Delgado - Chicago flight prices

What cabin class options are available on Lisbon Humberto Delgado to Chicago flights?

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lisbon to Chicago flights?

You could potentially save up to 27% on your flight if you consider stops on a Lisbon to Chicago flight.

How have Lisbon to Chicago flight prices changed over time?

As of March 2026, prices for Lisbon to Chicago flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lisbon to Chicago (LIS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago

Fastest flight time	9h 20m
Direct flights	Mon, Thu, Fri, Sat and Sun
Airports in Chicago	3 airports

The fastest flight from Lisbon to Chicago takes 9h 20m

Direct flights go from Lisbon to Chicago on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 3 airports in Chicago. From Lisbon there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Lisbon Humberto Delgado to Chicago by plane?
Lisbon Humberto Delgado and Chicago are 3988.2 mi apart from one another. A reasonable flight in good conditions will take 9h 20m.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Chicago?
Prices for flights from Lisbon Humberto Delgado Airport to Chicago were last updated today.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Chicago?
As of March 2026, there are 3 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Chicago.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago?
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 Lisbon Humberto Delgado Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Lisbon to Chicago?
Based on momondo bookings for flights between Lisbon and Chicago, the leading plane model is Airbus A330-900neo, making up 59.46% of the total bookings. Other popular models include Airbus A330 with 35.14% and Airbus A330-200 with 5.41%.
What is the most popular airline from Lisbon to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lisbon to Chicago is TAP AIR PORTUGAL (67% of total bookings). The next most popular airline is American Airlines (33%).

Best airlines flying from Lisbon to Chicago

Compare and see reviews for airlines that fly from Lisbon to Chicago with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $653	Free Cancellation	Rating 7.8 1,472 reviews	Search KLM flights
TAP AIR PORTUGAL	PriceFrom $665	Free Cancellation	Rating 7.1 2,167 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $760	Free Cancellation	Rating 7.4 9,431 reviews	Search United Airlines flights

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Saint John

Why use momondo?

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

It is quick and easy to find Lisbon to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Lisbon which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Chicago from Lisbon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Lisbon to Chicago from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Chicago departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Lisbon to Chicago

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

What is the cheapest Lisbon Humberto Delgado to Chicago flight route?

What cabin class options are available on Lisbon Humberto Delgado to Chicago flights?

Can stopping save me money on Lisbon to Chicago flights?

How have Lisbon to Chicago flight prices changed over time?

What is the cheapest airline that flies from Lisbon Humberto Delgado to Chicago?

What airlines fly to Chicago?

How often are flights from Lisbon to Chicago delayed?

What is the most punctual flight time for Lisbon to Chicago flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Lisbon to Chicago flights?

Which airport is the most popular layover for flights between Lisbon and Chicago?

Which layover airport offers the lowest fares from Lisbon to Chicago?

Which layover airport has the shortest travel time from Lisbon to Chicago?

Which layover airport has the shortest connection time from Lisbon to Chicago?

When to book flights from Lisbon to Chicago

Cheap Lisbon to Chicago (LIS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago

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Best airlines flying from Lisbon to Chicago

Compare and see reviews for airlines that fly from Lisbon to Chicago with momondo

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Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

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List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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