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

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

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

Thursday 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.

What airlines fly to Chicago O'Hare Intl Airport?

TAP AIR PORTUGAL, United Airlines and Aer Lingus are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lisbon Humberto Delgado to Chicago O'Hare Intl?

Scandinavian Airlines is the most popular carrier operating from Lisbon Humberto Delgado to Chicago O'Hare Intl

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.

How many flights depart from Lisbon to Chicago O'Hare Intl Airport on average per week?

The number of flights available between Lisbon and Chicago O'Hare Intl Airport is 2 per week as of November 2025. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

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

According to our data, JetBlue 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.

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

Prices for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

There are 5 operators available for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport as of November 2025.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$308 Cheap Flights from Lisbon to Chicago O'Hare Intl Airport in 2025/26

Q: What is the typical price of a round-trip flight between Lisbon and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $585 to $971. The lowest price recently found on this route was $434.

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4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

7:10 pm - 5:20 pmORD-LIS

16h 10m1 stop

$434Scandinavian Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 25

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

8:20 pm - 4:05 pmORD-LIS

14h 45m1 stop

$436Scandinavian Airlines

Find Deal

Wed, Mar 4 - Thu, Mar 19

4:40 pm - 4:45 pmLIS-ORD

30h 05m1 stop

7:10 pm - 4:30 pmORD-LIS

15h 20m1 stop

$439Scandinavian Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 8

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

7:20 pm - 3:50 pmORD-LIS

14h 30m1 stop

$444Scandinavian Airlines

Find Deal

Sun, Feb 8 - Thu, Feb 12

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

7:20 pm - 3:50 pmORD-LIS

14h 30m1 stop

$458Scandinavian Airlines

Find Deal

Wed, Jan 28 - Thu, Feb 5

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

8:20 pm - 4:05 pmORD-LIS

14h 45m1 stop

$459Scandinavian Airlines

Find Deal

Fri, Mar 6 - Sat, Mar 21

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

8:20 pm - 8:55 amORD-LIS

31h 35m1 stop

$507Scandinavian Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 18

8:05 am - 4:55 pmLIS-ORD

38h 50m2 stops

7:20 pm - 4:30 pmORD-LIS

15h 10m1 stop

$509Scandinavian Airlines

Find Deal

Sat, Feb 21 - Sun, Mar 1

6:40 am - 5:20 pmLIS-ORD

16h 40m2 stops

6:30 pm - 4:45 pmORD-LIS

16h 15m2 stops

$547Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

11:20 am - 6:55 pmLIS-ORD

37h 35m2 stops

2:27 pm - 8:10 amORD-LIS

11h 43m1 stop

$687United Airlines

Find Deal

Mon, Feb 9 - Wed, Feb 11

Scandinavian Airlines flights from Lisbon to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Lisbon to Chicago O'Hare Intl Airport flight tickets

Scandinavian Airlines

Jan 11

LIS4:55 pmLisbon Humberto Delgado

29h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 25

ORD7:10 pmChicago O'Hare Intl

16h 10m

1 stop

LIS5:20 pmLisbon Humberto Delgado

$434

Find similar

Scandinavian Airlines

Mar 4

LIS4:55 pmLisbon Humberto Delgado

29h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

Mar 19

ORD8:20 pmChicago O'Hare Intl

14h 45m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$436

Find similar

Scandinavian Airlines

Jan 30

LIS4:40 pmLisbon Humberto Delgado

30h 05m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 8

ORD7:10 pmChicago O'Hare Intl

15h 20m

1 stop

LIS4:30 pmLisbon Humberto Delgado

$439

Find similar

Air Canada flights from Lisbon to Chicago O'Hare Intl Airport

Our best Air Canada deals on Lisbon to Chicago O'Hare Intl Airport flight tickets

Air Canada

Nov 19

LIS6:10 amLisbon Humberto Delgado

17h 38m

2 stops

ORD5:48 pmChicago O'Hare Intl

Nov 26

ORD8:15 pmChicago O'Hare Intl

31h 05m

2 stops

LIS9:20 amLisbon Humberto Delgado

$740

Find similar

Air Canada

Nov 19

LIS6:10 amLisbon Humberto Delgado

35h 08m

3 stops

ORD11:18 amChicago O'Hare Intl

Nov 26

ORD8:15 pmChicago O'Hare Intl

31h 05m

2 stops

LIS9:20 amLisbon Humberto Delgado

$754

Find similar

Air Canada

Nov 20

LIS10:55 amLisbon Humberto Delgado

15h 05m

1 stop

ORD8:00 pmChicago O'Hare Intl

Dec 3

ORD2:00 pmChicago O'Hare Intl

12h 55m

1 stop

LIS8:55 amLisbon Humberto Delgado

$766

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Lisbon to Chicago O'Hare Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Sun 1/11

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Sun 1/25

7:10 pm-5:20 pm

1 stop16h 10m

$434

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 3/4

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Thu 3/19

8:20 pm-4:05 pm

1 stop14h 45m

$436

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Fri 1/30

4:40 pm-4:45 pm

1 stop30h 05m

Chicago O'Hare Intl

Sun 2/8

7:10 pm-4:30 pm

1 stop15h 20m

$439

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Sun 2/8

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Thu 2/12

7:20 pm-3:50 pm

1 stop14h 30m

$444

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 1/28

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Thu 2/5

7:20 pm-3:50 pm

1 stop14h 30m

$458

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Fri 3/6

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Sat 3/21

8:20 pm-4:05 pm

1 stop14h 45m

$459

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 3/4

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Wed 3/18

8:20 pm-8:55 am

1 stop31h 35m

$507

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Sat 2/21

8:05 am-4:55 pm

2 stops38h 50m

Chicago O'Hare Intl

Sun 3/1

7:20 pm-4:30 pm

1 stop15h 10m

$509

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 12/3

6:40 am-5:20 pm

2 stops16h 40m

Chicago O'Hare Intl

Wed 12/10

6:30 pm-4:45 pm

2 stops16h 15m

$547

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Mon 2/9

11:20 am-6:55 pm

2 stops37h 35m

Chicago O'Hare Intl

Wed 2/11

2:27 pm-8:10 am

1 stop11h 43m

$687

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How to get the cheapest flight ticket from Lisbon to Chicago O'Hare Intl 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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Lisbon and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Lisbon averaging around $742.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport 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. On the other hand, Friday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,209.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Lisbon at noon is the least expensive time of day to depart. momondo users have found prices as low as $932 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $1,209. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Lisbon Humberto Delgado to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Lisbon Humberto Delgado to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Lisbon to Chicago O'Hare Intl Airport flight.

How have Lisbon to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2025, prices for Lisbon to Chicago O'Hare Intl Airport flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to Chicago O'Hare Intl Airport

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

Estimated round-trip price

Cheap Lisbon to Chicago O'Hare Intl Airport (LIS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago O'Hare Intl Airport

Fastest flight time	9h 20m
Direct flights	Mon, Thu and Sat

The fastest flight from Lisbon to Chicago O'Hare Intl Airport takes 9h 20m

Direct flights go from Lisbon to Chicago O'Hare Intl Airport on Monday, Thursday and Saturday. There are no airlines offering direct flights.

Search flight deals

How far is Lisbon Humberto Delgado to Chicago O'Hare Intl by plane?
The straight-line distance from Lisbon Humberto Delgado to Chicago O'Hare Intl is 3998.0 mi. By plane, this route typically takes 13h 15m.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?
There are 5 operators available for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport as of November 2025.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lisbon to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Lisbon to Chicago O'Hare Intl Airport is Airbus A330-900neo, representing 65.43% of all bookings. The subsequent popular models are Airbus A330 at 29.63% and Airbus A330-200 at 4.94%.
What is the most popular airline from Lisbon to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lisbon to Chicago O'Hare Intl Airport is TAP AIR PORTUGAL (31% of total bookings). The next most popular airlines are United Airlines (21%), Aer Lingus (18%), and KLM (16%).

Best airlines flying from Lisbon to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Lisbon to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $579	Free Cancellation	Rating 7.2 1,365 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom $580	Free Cancellation	Rating 7.1 2,046 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $650	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
KLM	PriceFrom $653	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
United Airlines	PriceFrom $733	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights

TAP AIR PORTUGAL Flights From Lisbon to Chicago O'Hare Intl Airport
TAP AIR PORTUGAL is one of the most popular airlines flying from Lisbon to Chicago O'Hare Intl Airport, operating 1 flight/week on average for this route. A good TAP AIR PORTUGAL flight deal for Lisbon to Chicago O'Hare Intl Airport starts from $580 round-trip, up to an average price of $1,209. Our users have rated TAP AIR PORTUGAL at 7.1/10.

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Rosemont

Kenosha

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Joliet

Oak Brook

Orland Park

Racine

Hammond

Tinley Park

Janesville

Aurora

Elgin

Benton Harbor

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Lisbon.

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

Flights from Lisbon 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 Lisbon 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 Lisbon to Chicago.

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

If you are not ready to book a flight from Lisbon to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Cheap flights from Lisbon to Chicago from $308

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 1/29. 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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Scandinavian Airlines flights from Lisbon to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Lisbon to Chicago O'Hare Intl Airport flight tickets

Air Canada flights from Lisbon to Chicago O'Hare Intl Airport

Our best Air Canada deals on Lisbon to Chicago O'Hare Intl Airport flight tickets

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Use the filters below to find and compare flights from Lisbon to Chicago O'Hare Intl Airport that are best for you.

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How to get the cheapest flight ticket from Lisbon to Chicago O'Hare Intl 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

What is the typical price of a round-trip flight between Lisbon and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Lisbon averaging around $742.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Lisbon Humberto Delgado to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Lisbon Humberto Delgado to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Lisbon to Chicago O'Hare Intl Airport flight.

How have Lisbon to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2025, prices for Lisbon to Chicago O'Hare Intl Airport flights are approximately 24% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Lisbon Humberto Delgado to Chicago O'Hare Intl?

Scandinavian Airlines is the most popular carrier operating from Lisbon Humberto Delgado to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

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.

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

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

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

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

According to our data, JetBlue 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.

How many flights depart from Lisbon to Chicago O'Hare Intl Airport on average per week?

The number of flights available between Lisbon and Chicago O'Hare Intl Airport is 2 per week as of November 2025. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

When to book flights from Lisbon to Chicago O'Hare Intl Airport

Cheap Lisbon to Chicago O'Hare Intl Airport (LIS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago O'Hare Intl Airport

Fastest flight time

Direct flights

How far is Lisbon Humberto Delgado to Chicago O'Hare Intl by plane?

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

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

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

What is the most popular plane model from Lisbon to Chicago O'Hare Intl Airport?

What is the most popular airline from Lisbon to Chicago O'Hare Intl Airport?

Best airlines flying from Lisbon to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Lisbon to Chicago O'Hare Intl Airport with momondo

TAP AIR PORTUGAL Flights From Lisbon to Chicago O'Hare Intl Airport

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago O'Hare Intl Airport 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo