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Lisbon

$231+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIS
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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

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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 56 days in advance, depart on a Wednesday or Sunday 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 June 29, 2026.

This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:00 pm
ORD
-
LIS
1 stop18h 35m
Aer Lingus
Fri 8/2110:15 pm
LIS
-
ORD
1 stop21h 45m
Aer Lingus
Deal found 6/27$864
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
ORD
-
LIS
2 stops28h 00m
Scandinavian Airlines
Tue 8/259:15 pm
LIS
-
ORD
1 stop24h 55m
Scandinavian Airlines
Deal found 6/27$865
This Delta deal was found by Cheapflights users on 6/28. 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 9/3010:30 am
ORD
-
LIS
2 stops18h 45m
Delta
Sat 10/105:35 am
LIS
-
ORD
2 stops20h 30m
Delta
Deal found 6/28$866
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:45 pm
ORD
-
LIS
1 stop14h 55m
Multiple Airlines
Tue 9/156:35 am
LIS
-
ORD
1 stop13h 50m
Multiple Airlines
Deal found 6/27$867
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Sun 8/97:15 pm
ORD
-
LIS
2 stops39h 50m
Multiple Airlines
Tue 8/189:15 pm
LIS
-
ORD
1 stop24h 55m
Multiple Airlines
Deal found 6/29$868
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Mon 8/39:00 pm
ORD
-
LIS
1 stop15h 55m
Multiple Airlines
Mon 8/1010:30 pm
LIS
-
ORD
1 stop21h 30m
Multiple Airlines
Deal found 6/28$869
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:25 pm
ORD
-
LIS
1 stop16h 55m
Multiple Airlines
Sun 8/96:10 am
LIS
-
ORD
2 stops20h 20m
Multiple Airlines
Deal found 6/27$870
This FlightHub deal was found by Cheapflights users on 6/27. 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.
Wed 8/1910:25 pm
ORD
-
LIS
1 stop16h 55m
Icelandair
Thu 8/2710:20 pm
LIS
-
ORD
1 stop25h 55m
Icelandair
Deal found 6/27$871
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Thu 8/272:00 pm
ORD
-
LIS
2 stops34h 30m
Multiple Airlines
Tue 9/110:15 pm
LIS
-
ORD
3 stops27h 37m
Multiple Airlines
Deal found 6/28$872
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:40 pm
ORD
-
LIS
1 stop13h 10m
Multiple Airlines
Wed 8/265:55 am
LIS
-
ORD
2 stops19h 20m
Multiple Airlines
Deal found 6/28$873
This FlightHub deal was found by Cheapflights users on 6/28. 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 8/137:50 pm
ORD
-
LIS
Nonstop8h 10m
TAP AIR PORTUGAL
Sat 8/2212:40 pm
LIS
-
ORD
Nonstop9h 25m
TAP AIR PORTUGAL
Deal found 6/28$874
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Wed 10/71:00 pm
ORD
-
LIS
1 stop15h 15m
TAP AIR PORTUGAL
Sat 10/1712:40 pm
LIS
-
ORD
Nonstop9h 25m
TAP AIR PORTUGAL
Deal found 6/28$875

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 June 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$862
(KAYAK)

One-way from

$231
(Virgin Atlantic)

Popular in

July

Cheapest in

January

Average price

$1,077

Good round-trip deal

$707 or less

Good one-way deal

$577 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
Search Deals
One-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 29, 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

Sun 10/11

2:00 pm-2:55 pm

2 stops18h 55m

Lisbon Humberto Delgado

Fri 10/16

5:00 am-2:15 pm

1 stop15h 15m

$906

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 12/21

6:00 am-9:40 pm

2 stops33h 40m

Lisbon Humberto Delgado

Wed 12/30

4:55 pm-4:45 pm

1 stop29h 50m

$946

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 8/18

7:15 pm-9:50 pm

2 stops20h 35m

Lisbon Humberto Delgado

Wed 8/26

11:50 pm-10:44 pm

2 stops28h 54m

$947

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 9/18

11:25 am-9:55 am

1 stop16h 30m

Lisbon Humberto Delgado

Fri 9/25

5:55 am-9:40 am

1 stop33h 45m

$953
Quickest round-trip

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 8/5

3:40 pm-9:20 am

1 stop11h 40m

Lisbon Humberto Delgado

Wed 8/12

5:05 am-2:55 pm

1 stop15h 50m

$966

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 8/5

10:30 am-11:15 am

2 stops18h 45m

Lisbon Humberto Delgado

Wed 8/19

5:00 am-6:20 pm

2 stops19h 20m

$972

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 9/16

1:55 pm-2:55 pm

2 stops19h 00m

Lisbon Humberto Delgado

Sun 9/27

5:00 am-4:59 pm

2 stops17h 59m

$1,040

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 12/26

8:55 am-9:00 am

2 stops18h 05m

Lisbon Humberto Delgado

Wed 12/30

11:15 am-11:50 pm

2 stops18h 35m

$1,077

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 9/5

2:30 pm-2:55 pm

2 stops18h 25m

Lisbon Humberto Delgado

Sat 9/12

5:00 am-4:59 pm

2 stops17h 59m

$1,110

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Thu 9/3

5:20 pm-5:50 pm

2 stops18h 30m

Lisbon Humberto Delgado

Sun 9/13

5:00 am-6:28 pm

2 stops19h 28m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 21 resultsSorted by cheapest first
1
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3

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 June.
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
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 55 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 $559). Flying from Chicago O'Hare Intl Airport to Lisbon in July is currently the most expensive (average of $1,105). 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 June 29, 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?

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 June 29, 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
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
United Airlines
7.4
Good
9,901 reviews
United Airlines
7.4
Good
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Aer Lingus
7.3
Good
1,632 reviews
United Airlines
7.4
Good
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
TAP AIR PORTUGAL
7.2
Good
2,308 reviews
United Airlines
7.4
Good
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Air Canada
7.1
Good
11,275 reviews
United Airlines
7.4
Good
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
British Airways
6.7
Okay
8,088 reviews
United Airlines
7.4
Good
9,901 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

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 16h 30m. Delta provides one of the quickest options available for as low as $953. 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 ($371), and Air France ($470) offers the cheapest pricing from Chicago O'Hare Intl Airport to Lisbon. Users have found that Scandinavian Airlines is 54% 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 British Airways, which is currently one of the cheapest options available, starting at $210. Delta flights start at $283 while deals on TAP AIR PORTUGAL start at $321 one-way.

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

    On average you can expect to pay $1,811 for a flight from Chicago O'Hare Intl Airport to Lisbon. The cheapest flight overall is $389 while the most popular route, (Chicago O'Hare Intl - Lisbon Humberto Delgado) is currently priced at $569.

  • 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 $38 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 $65 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 $559). Flying from Chicago O'Hare Intl Airport to Lisbon in July is currently the most expensive (average of $1,105). 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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$369Average$496FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$371Average$535FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$470Average$625FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$482Average$866FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$483Average$797FlexibilityNo cancel feeOn-time76%
SWISSCheapest$489Average$719FlexibilityNo cancel feeOn-time79%
KLMCheapest$492Average$596FlexibilityNo cancel feeOn-time75%
DeltaCheapest$494Average$726FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$496Average$775FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$497Average$791FlexibilityNo cancel feeOn-timeN/A

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