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Lisbon

$241+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIS
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Find cheap flights from O'Hare Intl to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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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 9 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 August 4, 2026.

This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm
ORD
-
LIS
1 stop12h 20m
Icelandair
Tue 11/32:00 pm
LIS
-
ORD
1 stop33h 20m
Icelandair
Deal found 7/31$711
This Icelandair deal was found by Cheapflights users on 8/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm
ORD
-
LIS
1 stop12h 20m
Icelandair
Thu 11/192:00 pm
LIS
-
ORD
1 stop33h 20m
Icelandair
Deal found 8/3$712
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Sun 11/14:30 pm
ORD
-
LIS
1 stop10h 50m
Multiple Airlines
Thu 11/125:00 am
LIS
-
ORD
2 stops16h 38m
Multiple Airlines
Deal found 8/4$713
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:06 pm
ORD
-
LIS
2 stops13h 34m
Iberia
Wed 11/118:20 am
LIS
-
ORD
1 stop12h 35m
Iberia
Deal found 7/31$714
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:22 pm
ORD
-
LIS
1 stop13h 43m
Iberia
Tue 11/108:20 am
LIS
-
ORD
2 stops20h 10m
Iberia
Deal found 7/31$716
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:59 pm
ORD
-
LIS
1 stop14h 06m
Iberia
Tue 11/108:20 am
LIS
-
ORD
2 stops20h 10m
Iberia
Deal found 8/1$717
This Mytrip deal was found by Cheapflights users on 8/1. 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 10/143:45 pm
ORD
-
LIS
2 stops35h 35m
Air Canada
Wed 10/211:00 pm
LIS
-
ORD
1 stop12h 48m
Air Canada
Deal found 8/1$718
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:50 pm
ORD
-
LIS
2 stops13h 05m
Multiple Airlines
Fri 11/612:25 pm
LIS
-
ORD
1 stop13h 40m
Multiple Airlines
Deal found 8/1$719
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:15 pm
ORD
-
LIS
1 stop14h 50m
Scandinavian Airlines
Sat 11/74:55 pm
LIS
-
ORD
1 stop29h 50m
Scandinavian Airlines
Deal found 7/30$720
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 pm
ORD
-
LIS
1 stop18h 10m
Scandinavian Airlines
Wed 9/168:15 pm
LIS
-
ORD
1 stop25h 55m
Scandinavian Airlines
Deal found 7/31$721
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:05 am
ORD
-
LIS
1 stop16h 15m
United Airlines
Fri 11/1312:25 pm
LIS
-
ORD
1 stop13h 40m
United Airlines
Deal found 8/3$722
This Air France deal was found by Cheapflights users on 8/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:29 pm
ORD
-
LIS
2 stops14h 31m
Multiple Airlines
Wed 11/185:00 am
LIS
-
ORD
1 stop15h 25m
Multiple Airlines
Deal found 8/3$723

Find 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 August 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$711
(oojo)

One-way from

$241
(KAYAK)

Popular in

July

Cheapest in

January

Average price

$883

Good round-trip deal

$646 or less

Good one-way deal

$441 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Lisbon Humberto Delgado flight deals.
Search Deals
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
Search Deals
One-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado.
Search Deals

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 August 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 11/11

6:25 pm-5:30 pm

1 stop17h 05m

Lisbon Humberto Delgado

Tue 11/17

11:30 am-2:25 pm

1 stop32h 55m

$725

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 10/14

1:55 pm-2:55 pm

2 stops19h 00m

Lisbon Humberto Delgado

Wed 10/21

5:00 am-2:30 pm

1 stop15h 30m

$759

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 11/6

12:00 pm-9:00 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:33 pm

2 stops19h 33m

$785

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 9/21

5:00 pm-11:10 pm

1 stop24h 10m

Lisbon Humberto Delgado

Fri 10/2

7:20 am-3:55 pm

1 stop14h 35m

$832

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 11/8

5:29 pm-5:30 pm

2 stops18h 01m

Lisbon Humberto Delgado

Sat 11/14

5:00 am-4:24 pm

2 stops17h 24m

$832

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 10/21

3:05 pm-2:35 pm

2 stops17h 30m

Lisbon Humberto Delgado

Sat 10/31

5:00 am-8:30 pm

2 stops20h 30m

$833
Quickest round-trip

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 10/6

3:40 pm-9:20 am

1 stop11h 40m

Lisbon Humberto Delgado

Sun 10/18

5:05 am-12:55 pm

1 stop13h 50m

$843

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Thu 10/1

5:10 pm-5:50 pm

1 stop18h 40m

Lisbon Humberto Delgado

Fri 10/9

5:00 am-2:15 pm

1 stop15h 15m

$845

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 9/21

5:10 pm-5:50 pm

1 stop18h 40m

Lisbon Humberto Delgado

Sat 10/3

5:00 am-2:15 pm

1 stop15h 15m

$845

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 11/21

8:40 pm-8:10 am

1 stop29h 30m

Lisbon Humberto Delgado

Sun 11/29

10:40 am-11:07 am

1 stop30h 27m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago O'Hare Intl Airport-Lisbon flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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?

The best time to book flights from Chicago O'Hare Intl Airport to Lisbon is 8 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lisbon (average of $569). Flying from Chicago O'Hare Intl Airport to Lisbon in July is currently the most expensive (average of $1,096). 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 August 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Lisbon as you normally would.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Lisbon?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Lisbon flights typically cost between $747 and $1,144 in October.
The cheapest round-trip price found within the last 5 days was $711 on Icelandair (Oct 28-Nov 3).

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Lisbon trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and LIS

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 August 4, 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andTAP AIR PORTUGAL 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
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,059 reviews
United Airlines
7.4
Good
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Aer Lingus
7.3
Good
1,689 reviews
United Airlines
7.4
Good
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
TAP AIR PORTUGAL
7.2
Good
2,357 reviews
United Airlines
7.4
Good
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Air Canada
7.1
Good
11,427 reviews
United Airlines
7.4
Good
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
British Airways
6.7
Okay
8,147 reviews
United Airlines
7.4
Good
10,059 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 are 0 flights from Chicago O'Hare Intl to Humberto Delgado per day from 17 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 17h 05m. Delta provides one of the quickest options available for as low as $725. 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, Virgin Atlantic ($334), Scandinavian Airlines ($369), and Icelandair ($373) offers the cheapest pricing from Chicago O'Hare Intl Airport to Lisbon. Users have found that Virgin Atlantic is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Lisbon one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $283. TAP AIR PORTUGAL flights start at $350 while deals on British Airways start at $374 one-way.

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

    On average you can expect to pay $1,725 for a flight from Chicago O'Hare Intl Airport to Lisbon. The cheapest flight overall is $387 while the most popular route, (Chicago O'Hare Intl - Lisbon Humberto Delgado) is currently priced at $672.

  • 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. Philadelphia 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 Massey Hall are the most popular attractions in Toronto if you're in need of something to do during your layover. Union Station, CN Tower, and Massey Hall can be visited by traveling about 12.1 mi, 11.9 mi, and 12.1 mi respectively from Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about $43 per day to make their sightseeing more efficient.

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

    The majority of Philadelphia visitors spend their time at Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park. Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park can be visited by traveling about 6.1 mi, 5.7 mi, and 4.3 mi respectively from Philadelphia. Those landing in Philadelphia looking to spend some time exploring during their layover can rent a car for about $66 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 London.

  • 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lisbon (average of $569). Flying from Chicago O'Hare Intl Airport to Lisbon in July is currently the most expensive (average of $1,096). 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
Fátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra

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Alternative routes for O'Hare Intl to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Porto flights
O'Hare Intl to Funchal flights
O'Hare Intl to Faro flights
Midway to Faro flights
Midway to Ponta Delgada flights

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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$334Average$583FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$369Average$587FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$373Average$470FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$470Average$625FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$483Average$836FlexibilityNo cancel feeOn-time76%
SWISSCheapest$489Average$719FlexibilityNo cancel feeOn-time79%
KLMCheapest$492Average$600FlexibilityNo cancel feeOn-time75%
DeltaCheapest$494Average$726FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$495Average$897FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$496Average$781FlexibilityNo cancel feeOn-time77%

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