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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 55m.

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. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Chicago to Lisbon delayed?

Historically, on average around 42% of flights between Chicago and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

What airlines fly to Lisbon?

TAP AIR PORTUGAL, United Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Chicago according to our data. TAP AIR PORTUGAL is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 18 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago to Lisbon on average per week?

As of December 2025, there are 2 flights per week flying from Chicago to Lisbon. The most common day of the week flights depart is Sun, with 100% of flights taking off on this day.

Which airline has the best punctuality record on Chicago to Lisbon 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 42% of their flights experiencing any sort of delay.

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

Toronto (YYZ) was the most common stop: 21% of momondo users choosing 1-stop flights on this route connected there.

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

Scandinavian Airlines is the most popular carrier operating from Chicago to Lisbon Humberto Delgado

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 29m.

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

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $391.

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

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

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

Prices for flights from Chicago to Lisbon Humberto Delgado Airport refresh daily.

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

The number of operators available for flights from Chicago to Lisbon Humberto Delgado Airport is 18 as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$227 Cheap Flights from Chicago to Lisbon in 2025/26

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5:55 pm - 12:50 pm

ORD

LIS

12h 55m1 stop

6:40 pm - 12:10 pm

LIS

ORD

23h 30m1 stop

$499Brussels Airlines

Sun, Jan 25 - Sun, Feb 8

5:53 pm - 5:30 pm

ORD

LIS

17h 37m2 stops

5:00 am - 4:43 pm

LIS

ORD

16h 43m2 stops

$500Delta

Wed, Mar 4 - Tue, Mar 10

6:40 pm - 5:30 pm

MDW

LIS

16h 50m2 stops

5:00 am - 5:55 pm

LIS

MDW

17h 55m2 stops

$500Delta

Wed, Mar 4 - Tue, Mar 10

5:55 pm - 12:50 pm

ORD

LIS

12h 55m1 stop

5:00 am - 1:25 pm

LIS

ORD

14h 25m1 stop

$501Multiple Airlines

Sun, Feb 1 - Sun, Feb 15

2:37 pm - 8:10 am

ORD

LIS

11h 33m1 stop

10:15 am - 4:56 pm

LIS

ORD

12h 41m1 stop

$502United Airlines

Mon, Jan 5 - Tue, Jan 13

5:55 pm - 12:50 pm

ORD

LIS

12h 55m1 stop

6:10 am - 2:10 pm

LIS

ORD

14h 00m1 stop

$503Multiple Airlines

Thu, Jan 22 - Tue, Jan 27

3:53 pm - 8:10 am

ORD

LIS

10h 17m1 stop

5:00 am - 11:10 am

LIS

ORD

36h 10m1 stop

$504United Airlines

Mon, Jan 5 - Mon, Jan 12

6:20 pm - 5:30 pm

ORD

LIS

18h 10m1 stop

9:50 am - 3:00 pm

LIS

ORD

35h 10m1 stop

$505Delta

Wed, Mar 18 - Mon, Mar 30

8:09 am - 6:55 am

ORD

LIS

16h 46m1 stop

11:05 am - 8:15 pm

LIS

ORD

15h 10m1 stop

$506Multiple Airlines

Wed, Jan 7 - Wed, Jan 14

9:50 pm - 7:55 pm

ORD

LIS

16h 05m1 stop

5:00 am - 3:20 pm

LIS

ORD

16h 20m1 stop

$508Lufthansa

Mon, Feb 2 - Sat, Feb 28

Lufthansa flights from Chicago to Lisbon

Our best Lufthansa deals on Chicago to Lisbon flight tickets

Lufthansa

Jan 14

ORD6:00 pmChicago O'Hare Intl

13h 20m

1 stop

LIS1:20 pmLisbon Humberto Delgado

Jan 18

LIS5:00 amLisbon Humberto Delgado

16h 20m

1 stop

ORD3:20 pmChicago O'Hare Intl

$508

Find similar

Lufthansa

Jan 23

ORD9:50 pmChicago O'Hare Intl

16h 05m

1 stop

LIS7:55 pmLisbon Humberto Delgado

Feb 6

LIS6:10 amLisbon Humberto Delgado

14h 00m

1 stop

ORD2:10 pmChicago O'Hare Intl

$514

Find similar

Lufthansa

Jan 23

ORD9:50 pmChicago O'Hare Intl

16h 05m

1 stop

LIS7:55 pmLisbon Humberto Delgado

Feb 9

LIS6:50 pmLisbon Humberto Delgado

29h 35m

1 stop

ORD6:25 pmChicago O'Hare Intl

$524

Find similar

Scandinavian Airlines flights from Chicago to Lisbon

Our best Scandinavian Airlines deals on Chicago to Lisbon flight tickets

Scandinavian Airlines

Jan 26

ORD6:59 pmChicago O'Hare Intl

38h 41m

2 stops

LIS3:40 pmLisbon Humberto Delgado

Jan 30

LIS4:40 pmLisbon Humberto Delgado

30h 05m

1 stop

ORD4:45 pmChicago O'Hare Intl

$512

Find similar

Scandinavian Airlines

Apr 14

ORD10:10 amChicago O'Hare Intl

23h 25m

2 stops

LIS3:35 pmLisbon Humberto Delgado

Apr 28

LIS4:25 pmLisbon Humberto Delgado

29h 45m

1 stop

ORD4:10 pmChicago O'Hare Intl

$518

Find similar

Scandinavian Airlines

Jan 27

ORD10:29 amChicago O'Hare Intl

23h 11m

2 stops

LIS3:40 pmLisbon Humberto Delgado

Feb 5

LIS6:55 pmLisbon Humberto Delgado

32h 40m

2 stops

ORD9:35 pmChicago O'Hare Intl

$519

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 1/25

5:55 pm-12:50 pm

1 stop12h 55m

Lisbon Humberto Delgado

Sun 2/8

6:40 pm-12:10 pm

1 stop23h 30m

$499

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 3/4

5:53 pm-5:30 pm

2 stops17h 37m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-4:43 pm

2 stops16h 43m

$500

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Wed 3/4

6:40 pm-5:30 pm

2 stops16h 50m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-5:55 pm

2 stops17h 55m

$500

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 2/1

5:55 pm-12:50 pm

1 stop12h 55m

Lisbon Humberto Delgado

Sun 2/15

5:00 am-1:25 pm

1 stop14h 25m

$501

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 1/5

2:37 pm-8:10 am

1 stop11h 33m

Lisbon Humberto Delgado

Tue 1/13

10:15 am-4:56 pm

1 stop12h 41m

$502

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Thu 1/22

5:55 pm-12:50 pm

1 stop12h 55m

Lisbon Humberto Delgado

Tue 1/27

6:10 am-2:10 pm

1 stop14h 00m

$503

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 1/5

3:53 pm-8:10 am

1 stop10h 17m

Lisbon Humberto Delgado

Mon 1/12

5:00 am-11:10 am

1 stop36h 10m

$504

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 3/18

6:20 pm-5:30 pm

1 stop18h 10m

Lisbon Humberto Delgado

Mon 3/30

9:50 am-3:00 pm

1 stop35h 10m

$505

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 1/7

8:09 am-6:55 am

1 stop16h 46m

Lisbon Humberto Delgado

Wed 1/14

11:05 am-8:15 pm

1 stop15h 10m

$506

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 2/2

9:50 pm-7:55 pm

1 stop16h 05m

Lisbon Humberto Delgado

Sat 2/28

5:00 am-3:20 pm

1 stop16h 20m

$508

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How to get the cheapest flight ticket from Chicago to Lisbon

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

Other information

What is the typical price of a round-trip flight between Chicago and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Chicago to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $550. If you are unable to visit Lisbon during the month of February, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $567.

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

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $588. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Lisbon for around $810.

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

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $572. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $798 on average. Flights to Lisbon from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $770 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Chicago for as low as $695 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Lisbon Humberto Delgado 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 Chicago to Lisbon flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago to Lisbon flight.

How have Chicago to Lisbon flight prices changed over time?

As of December 2025, prices for Chicago to Lisbon flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Lisbon

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

Estimated round-trip price

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

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

Best Price Found	$387
Fastest flight time	7h 55m
Direct flights	Mon, Thu, Sat and Sun
Airports in Lisbon	1 airport

The best one-way flight to Lisbon from Chicago in the past 72 hours is $387. The best round-trip flight deal from Chicago to Lisbon found on momondo in the last 72 hours is $439.

The fastest flight from Chicago to Lisbon takes 7h 55m

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

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Search flight deals

How far is Chicago to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 3988.2 mi away from Chicago. In terms of flight time, this usually takes a little over 10h 10m.
When did momondo last update prices for flights from Chicago to Lisbon Humberto Delgado Airport?
Prices for flights from Chicago to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Chicago to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Chicago to Lisbon Humberto Delgado Airport is 18 as of December 2025.
How old do you have to be to fly from Chicago to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Lisbon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Lisbon is Boeing 787 Dreamliner (22.10% of total bookings). The next most popular plane models are Airbus A330-300 (18.26%), Boeing 787-8 Dreamliner (16.00%), and Airbus A330 (11.89%).
What is the most popular airline from Chicago to Lisbon?
Based on momondo bookings for flights between Chicago and Lisbon, the leading airline is TAP AIR PORTUGAL, making up 43% of the total bookings. Other popular airlines include United Airlines with 19%, British Airways with 9%, and Air Canada with 8%.

Best airlines flying from Chicago to Lisbon

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $369	Free Cancellation	Rating 7.4 1,600 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $396	Free Cancellation	Rating 7.0 588 reviews	Search Icelandair flights
Lufthansa	PriceFrom $441	Free Cancellation	Rating 6.8 7,618 reviews	Search Lufthansa flights
Air France	PriceFrom $470	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights
TAP AIR PORTUGAL	PriceFrom $489	Free Cancellation	Rating 7.1 2,085 reviews	Search TAP AIR PORTUGAL flights
SWISS	PriceFrom $489	Free Cancellation	Rating 7.5 1,807 reviews	Search SWISS flights
Aer Lingus	PriceFrom $494	Free Cancellation	Rating 7.2 1,389 reviews	Search Aer Lingus flights
Virgin Atlantic	PriceFrom $503	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
KLM	PriceFrom $527	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights

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Why use momondo?

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

It is quick and easy to find Chicago to Lisbon 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 Lisbon that suits you.

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

Yes. All flights to Lisbon from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Chicago to Lisbon.

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

Price alerts on flights to Lisbon from Chicago 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.

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Cheap flights from Chicago to Lisbon from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Lisbon departing on 3/2. 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 Chicago to Lisbon

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 Chicago and Lisbon?

What is the cheapest month to fly to Lisbon?

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

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $588. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Lisbon for around $810.

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

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

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

How far in advance should I book a flight to Lisbon?

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

There are 3 cabin classes available to choose from on Chicago to Lisbon Humberto Delgado 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 Chicago to Lisbon flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago to Lisbon flight.

How have Chicago to Lisbon flight prices changed over time?

As of December 2025, prices for Chicago to Lisbon flights are approximately 27% more expensive when compared to flights at the same time last year.

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

Scandinavian Airlines is the most popular carrier operating from Chicago to Lisbon Humberto Delgado

What airlines fly to Lisbon?

How often are flights from Chicago to Lisbon delayed?

Historically, on average around 42% of flights between Chicago and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening 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. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Lisbon 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 42% of their flights experiencing any sort of delay.

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

Toronto (YYZ) was the most common stop: 21% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $391.

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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 55m.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 29m.

How many flights depart from Chicago to Lisbon on average per week?

As of December 2025, there are 2 flights per week flying from Chicago to Lisbon. The most common day of the week flights depart is Sun, with 100% of flights taking off on this day.

When to book flights from Chicago to Lisbon

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Lisbon

How far is Chicago to Lisbon Humberto Delgado by plane?

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

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

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

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular plane model from Chicago to Lisbon?

What is the most popular airline from Chicago to Lisbon?

Best airlines flying from Chicago to Lisbon

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

Traveling to a place near Lisbon?

Why use momondo?

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

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

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