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$280+ Cheap flights from O'Hare Intl (ORD) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Lisbon Humberto Delgado are usually found in January or February, booked 15 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$491
(Air Canada)

One-way from

$280
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$698

Good round-trip deal

$465 or less

Good one-way deal

$249 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Lisbon Humberto Delgado flights.
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From Chicago O'Hare Intl to Lisbon Humberto Delgado
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One-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 21% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado.
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Find flight deals from O'Hare Intl to Lisbon

Cheapest flights from O'Hare Intl to Lisbon
Explore the most affordable flight options available from O'Hare Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Booking.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:05 amORD - LIS
2 stops20h 15mMultiple Airlines
Fri 12/55:00 amLIS - ORD
1 stop14h 10mMultiple Airlines
Deal found 10/12$492
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:50 pmORD - LIS
2 stops18h 55mMultiple Airlines
Wed 12/36:30 amLIS - ORD
2 stops17h 25mMultiple Airlines
Deal found 10/12$494
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:45 pmORD - LIS
1 stop14h 10mAmerican Airlines
Fri 12/511:05 amLIS - ORD
1 stop17h 49mAmerican Airlines
Deal found 10/12$495
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:20 pmORD - LIS
1 stop12h 00mDelta
Wed 11/125:00 amLIS - ORD
2 stops18h 53mDelta
Deal found 10/14$496
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:55 pmORD - LIS
2 stops15h 25mAir Canada
Tue 11/185:00 amLIS - ORD
2 stops17h 52mAir Canada
Deal found 10/13$497
This Air Canada deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:55 pmORD - LIS
2 stops15h 25mAir Canada
Thu 11/276:10 amLIS - ORD
2 stops17h 38mAir Canada
Deal found 10/12$498
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:30 pmORD - LIS
2 stops16h 15mMultiple Airlines
Sun 12/76:10 amLIS - ORD
2 stops17h 10mMultiple Airlines
Deal found 10/12$499
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:26 pmORD - LIS
2 stops16h 44mDelta
Wed 12/35:00 amLIS - ORD
2 stops19h 43mDelta
Deal found 10/14$500
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:25 pmORD - LIS
1 stop14h 20mAmerican Airlines
Wed 12/1011:05 amLIS - ORD
2 stops16h 14mAmerican Airlines
Deal found 10/13$502
This FlightHub deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:20 amORD - LIS
2 stops20h 00mMultiple Airlines
Thu 12/115:00 amLIS - ORD
1 stop21h 05mMultiple Airlines
Deal found 10/14$503
This Cheapflightsfares deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:40 pmORD - LIS
1 stop14h 45mMultiple Airlines
Sat 11/87:00 amLIS - ORD
1 stop14h 25mMultiple Airlines
Deal found 10/13$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Lisbon that are best for you.

Fly from

O'Hare Intl

Fly to

Lisbon

Route

Depart

Return

Price

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Thu 11/27

7:00 am-2:55 pm

2 stops25h 55m

Lisbon Humberto Delgado

Mon 12/1

4:55 pm-12:43 pm

2 stops49h 48m

$494

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 3/2

2:55 pm-9:05 am

1 stop12h 10m

Lisbon Humberto Delgado

Sun 3/15

7:45 am-5:00 pm

1 stop14h 15m

$496

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 11/5

5:20 pm-3:10 pm

1 stop15h 50m

Lisbon Humberto Delgado

Wed 11/12

5:00 am-4:46 pm

2 stops17h 46m

$496

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 10/29

5:25 pm-10:35 am

1 stop12h 10m

Lisbon Humberto Delgado

Wed 11/5

11:25 am-11:58 pm

2 stops18h 33m

$501

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 12/2

4:40 pm-9:05 am

1 stop10h 25m

Lisbon Humberto Delgado

Sat 12/13

10:40 am-5:39 pm

1 stop12h 59m

$506

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 11/25

10:46 am-10:35 am

2 stops17h 49m

Lisbon Humberto Delgado

Tue 12/2

5:00 am-5:46 pm

2 stops18h 46m

$506

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 12/1

9:10 pm-8:55 am

2 stops29h 45m

Lisbon Humberto Delgado

Sun 12/7

12:15 pm-8:05 pm

1 stop13h 50m

$507

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 3/22

9:05 pm-10:15 am

1 stop32h 10m

Lisbon Humberto Delgado

Fri 4/3

11:25 am-10:57 am

1 stop29h 32m

$519

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 11/28

10:25 am-8:00 am

2 stops15h 35m

Lisbon Humberto Delgado

Fri 12/5

10:55 am-9:39 pm

2 stops16h 44m

$524

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 12/5

2:39 pm-10:15 am

1 stop13h 36m

Lisbon Humberto Delgado

Sun 12/14

5:00 am-8:05 pm

1 stop21h 05m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 22 results
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Compare providers for flights from O'Hare Intl to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Lisbon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Lisbon

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Lisbon. Price data was last updated on October 10, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Lisbon is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Lisbon?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lisbon (average of $433). Flying from Chicago O'Hare Intl Airport to Lisbon in June is currently the most expensive (average of $745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to LIS?

Find hourly flight availability from O'Hare Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Lisbon flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Chicago O'Hare Intl Airport to Lisbon flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Lisbon trip
Airports
ORD

For a quick departure from ORD, use the "L" train for reliable access, avoiding unpredictable Chicago traffic.

Read more about ORDby Ramsey Qubein
LIS

Upon arrival at LIS, take the metro for a quick 20-minute ride to downtown Lisbon.

Read more about LISby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and LIS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated October 14, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Chicago O'Hare Intl Airport to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,975 reviews
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,039 reviews
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,294 reviews
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
TAP AIR PORTUGAL
7.1
Good
2,014 reviews
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
British Airways
6.7
Okay
7,454 reviews
United Airlines
7.4
Good
8,975 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Chicago O'Hare Intl?

    If you book a flight to Lisbon from Chicago O'Hare Intl, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There is 1 flight from Chicago O'Hare Intl to Humberto Delgado per day from 18 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Lisbon?

    A quick flight from Chicago O'Hare Intl Airport to Lisbon can take about 15h 50m. Scandinavian Airlines provides one of the quickest options available for as low as $496. There are 3996 mi between Chicago O'Hare Intl Airport and Lisbon. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Lisbon round-trip?

    According to our current data, Scandinavian Airlines ($369), Icelandair ($425), and Air France ($470) offers the cheapest pricing from Chicago O'Hare Intl Airport to Lisbon. Users have found that Scandinavian Airlines is 51% cheaper than the other options available to this destination.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Lisbon?

    On average you can expect to pay $1,453 for a flight from Chicago O'Hare Intl Airport to Lisbon. The cheapest flight overall is $186 while the most popular route, (Chicago O'Hare Intl - Lisbon Humberto Delgado) is currently priced at $371.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Lisbon?

    Of the flights from Chicago O'Hare Intl Airport to Lisbon that have layovers, most of them stop in Toronto. London sees the second most layovers for non-direct flights flying from Chicago O'Hare Intl Airport to Lisbon.

  • What are some popular things to do or see while on a layover in Toronto?

    Union Station, CN Tower, and Yonge-Dundas Square are the most popular attractions in Toronto if you're in need of something to do during your layover. Union Station, CN Tower, and Yonge-Dundas Square can be visited by traveling about 12.1 mi, 11.9 mi, and 12.0 mi respectively from Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about $33 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $36 per day.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Lisbon flights?

    Of the flights from Chicago O'Hare Intl Airport to Lisbon that have layovers, the fewest flights stop in Philadelphia.

  • Can I find deals for flights from O'Hare Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Lisbon.

  • Can I find deals for business class flights from O'Hare Intl to Lisbon?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lisbon (average of $433). Flying from Chicago O'Hare Intl Airport to Lisbon in June is currently the most expensive (average of $745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Top 10 airlines flying from O'Hare Intl to Lisbon

Discover the top 10 airlines that operate flights from O'Hare Intl to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$369Average$472FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$425Average$561FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$470Average$662FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$485Average$831FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$490Average$702FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$494Average$692FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$750FlexibilityNo cancel feeOn-time71%
SWISSCheapest$517Average$702FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$537Average$765FlexibilityNo cancel feeOn-time69%
KLMCheapest$538Average$618FlexibilityNo cancel feeOn-time75%

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