A spacious airport terminal with high ceilings, check-in counters, and a Starbucks coffee shop.

CA $680 Cheap Flights from Lisbon (LIS) to Chicago (ORD)

View CA $680 flight on Tue, Sep 22, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Chicago O'Hare International Airport (ORD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Lisbon (LIS) to Chicago (ORD)

Prices were available within the past 7 days and start at CA $680 for one-way flights and CA $925 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Aug 26 - Tue, Sep 8
LIS
Lisbon
ORD
Chicago
CA $925 Roundtrip, found 4 days ago
CA $925
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Aug 26 from Lisbon to Chicago, returning Tue, Sep 8, priced at CA $925 found 4 days ago
Aer Lingus
Wed, Sep 2 - Tue, Sep 15
LIS
Lisbon
ORD
Chicago
CA $1,075 Roundtrip, found 4 days ago
CA $1,075
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, Sep 2 from Lisbon to Chicago, returning Tue, Sep 15, priced at CA $1,075 found 4 days ago
Iberia
Tue, Sep 1 - Tue, Sep 15
LIS
Lisbon
ORD
Chicago
CA $1,195 Roundtrip, found 4 days ago
CA $1,195
Roundtrip
found 4 days ago
Select Iberia flight, departing Tue, Sep 1 from Lisbon to Chicago, returning Tue, Sep 15, priced at CA $1,195 found 4 days ago
British Airways
Wed, Aug 26 - Tue, Sep 8
LIS
Lisbon
ORD
Chicago
CA $1,261 Roundtrip, found 4 days ago
CA $1,261
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Aug 26 from Lisbon to Chicago, returning Tue, Sep 8, priced at CA $1,261 found 4 days ago
Lufthansa
Wed, Aug 26 - Tue, Sep 8
LIS
Lisbon
ORD
Chicago
CA $1,291 Roundtrip, found 4 days ago
CA $1,291
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Aug 26 from Lisbon to Chicago, returning Tue, Sep 8, priced at CA $1,291 found 4 days ago
Swiss International Air Lines
Wed, Aug 26 - Tue, Sep 8
LIS
Lisbon
ORD
Chicago
CA $1,296 Roundtrip, found 4 days ago
CA $1,296
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 26 from Lisbon to Chicago, returning Tue, Sep 8, priced at CA $1,296 found 4 days ago
American Airlines
Tue, Sep 1 - Tue, Sep 15
LIS
Lisbon
ORD
Chicago
CA $1,322 Roundtrip, found 4 days ago
CA $1,322
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 1 from Lisbon to Chicago, returning Tue, Sep 15, priced at CA $1,322 found 4 days ago
Finnair
Wed, Sep 2 - Tue, Sep 15
LIS
Lisbon
ORD
Chicago
CA $1,333 Roundtrip, found 4 days ago
CA $1,333
Roundtrip
found 4 days ago
Select Finnair flight, departing Wed, Sep 2 from Lisbon to Chicago, returning Tue, Sep 15, priced at CA $1,333 found 4 days ago
Brussels Airlines
Wed, Sep 2 - Tue, Sep 15
LIS
Lisbon
ORD
Chicago
CA $1,334 Roundtrip, found 4 days ago
CA $1,334
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Sep 2 from Lisbon to Chicago, returning Tue, Sep 15, priced at CA $1,334 found 4 days ago
Air Canada
Wed, Sep 23 - Sun, Sep 27
LIS
Lisbon
ORD
Chicago
CA $1,338 Roundtrip, found 4 days ago
CA $1,338
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Sep 23 from Lisbon to Chicago, returning Sun, Sep 27, priced at CA $1,338 found 4 days ago

Find the cheapest month to fly from Lisbon (LIS) to Chicago (ORD)

February is typically the cheapest month to fly

From CA $734 - CA $1,251 per traveller.

Frequently asked questions

How much does a flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find one-way and return flights from LIS to ORD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LIS to ORD ticket fares go up or down.
What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest months to fly from LIS to ORD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
Only one airline offers direct flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.). TAP Portugal operates 7 direct flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) every week.
What is the cheapest airline that flies from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
TAP Portugal is one of the cheapest airlines offering nonstop return flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.), with tickets starting from around CA$957 for flights that can be booked for departure within the next year. Delta offers one of the cheapest connecting return flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) with a layover in John F. Kennedy Intl. (JFK), starting from around CA$1217. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, TAP Portugal offers early morning flights. If price is the most important factor, TAP Portugal typically offers the lowest fares. TAP Portugal offers the most daily flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
While there aren't many direct flights, you'll find around 70 connecting flights per day from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.). This gives you plenty of options to choose from. Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Dublin (DUB), and Heathrow (LHR).
What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) typically departs around 4:55 AM. This flight is operated by Swiss International Air Lines. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
You'll find the most flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) on Saturdays, with around 63 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include TAP Portugal, British Airways, and Iberia. Flight schedules are fairly consistent throughout the week, so you'll have plenty of choices no matter when you decide to fly.
What are the most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) are between 9am and 12pm. Many major carriers, including United, American Airlines and British Airways, offer flights during this window. Many travellers prefer this time as it allows for a morning departure and an afternoon arrival, giving you time to settle in at your destination.
How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
A nonstop flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) typically takes around 9 hours 30 minutes. This route covers a distance of approximately 6,437 kilometres. If you opt for a flight with one stop, your travel time will be significantly longer, usually around 13 hours 48 minutes. Flights with two or more stops can take even longer, averaging about 16 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
Yes, you can fly business class or first class between LIS and ORD. Airlines that offer business class service on this route include:
  • Brussels Airlines
  • Swiss International Air Lines
  • TAP Portugal
  • Icelandair
  • Lufthansa
  • Iberia
  • Air France
  • LOT-Polish Airlines
  • Turkish Airlines
  • KLM
  • Emirates
  • SAS
  • Royal Air Maroc
  • British Airways
  • Air Canada
  • Delta
  • Portugalia
  • Finnair
  • American Airlines
First class cabins are available on Emirates.
How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago, IL (ORD) from Lisbon (LIS)?
If you're planning to travel to Chicago from Humberto Delgado (LIS), you can fly directly into O'Hare Intl. (ORD) which offers international flights and connections. Some flights may connect through major hubs like Dr. Francisco de Sa Carneiro (OPO), Adolfo Suarez Madrid-Barajas (MAD), or Heathrow (LHR) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Lisbon (LIS-Humberto Delgado) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Humberto Delgado
Destination airport
O'Hare Intl.
Roundtrip price
CA $924
Distance
6398 km
Average flight time
9 hours 20 mins

Book with confidence

Lisbon District to Chicago Flights

The easy way to book your flights from Lisbon to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from Lisbon whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to O'Hare Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Lisbon to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Humberto Delgado, LIS to O'Hare Intl., ORD 

Sort your search results by price to find great deals on your flight from Lisbon to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Lisbon currently is just CA $925 rising to CA $1,338.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from Lisbon 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Lisbon District to Chicago Flights

Explore a world of travel with Expedia

*Available to Expedia members.