Find flights
When to book
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Lisbon

ORD — LIS
11 Eyl — 18 Eyl1
1 adult
Here’s why our users search for flights through Cheapflights

Save over 22%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customise ResultsFilter for flights based on cabin class, airline, free Wi-Fi, and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

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 6 Eylül 2024.

Round-trip from

£79

Popular in

June

Cheapest in

February

Average price

£605
From Chicago O'Hare Intl to Lisbon Humberto Delgado
Search Deals
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals
Average for round-trip flights in September 2024
Search Deals

Travel insights for flights from O'Hare Intl to Lisbon

Get recent, data-driven insights about flights from O'Hare Intl to Lisbon including ideal travel times, pricing trends, and more.

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 return flight from O'Hare Intl to Lisbon. Price data was last updated on 30 August 2024.

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find deals

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 £361). Flying from Chicago O'Hare Intl Airport to Lisbon in June is currently the most expensive (average of £673). 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 6 Eylül 2024.

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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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?

    For a flight from Chicago O'Hare Intl to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Lisbon Humberto Delgado from Chicago O'Hare Intl on a regular basis.

  • What does ORD to LIS mean?

    ORD stands for Chicago O'Hare Intl Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from O'Hare Intl to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 holiday 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.

  • Can I find deals for flights from O'Hare Intl to Lisbon that allow pets onboard?

    Many airlines flying from O'Hare Intl to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Lisbon?

    Yes, you can often find last-minute deals on O'Hare Intl to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • 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 £361). Flying from Chicago O'Hare Intl Airport to Lisbon in June is currently the most expensive (average of £673). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Bournemouth to Scotland flights
London to Helsinki flights
Edinburgh to New York flights
London Luton Airport to Lisbon flights
Exeter to London flights
London to New Zealand flights
Liverpool to Tenerife flights
Glasgow to Barcelona flights
Manchester to Copenhagen flights
London to York flights
Liverpool to Alicante flights
Chicago O'Hare Intl Airport to London flights

Search flights from O'Hare Intl to Lisbon by cabin class

Find flights from O'Hare Intl to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to La Paz Leon
Flights to Ballina Byron
Flights to Tirupati
Flights to Walvis Bay Rooikop
Flights to Pau Pyrénées
Flights to Manzanillo
Flights to Cordoba Pajas Blancas
Flights to Corpus Christi
Flights to Wausau Central Wisconsin
Flights to Nis
Flights to Visby
Flights to Pasco Tri Cities
Flights to Maun
Flights to Minot
Flights to Manzini King Mswati III Intl
Flights to Kaohsiung City
Flights to Cranbrook
Flights to Ras Al Khaimah
Flights to Midland Intl
Flights to Flint Bishop
Flights to Ushuaia Malvinas Argentinas
Flights to Turku
Flights to Nanchang
Flights to Kraljevo Morava

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'Hare Intl to Lisbon?

Cheapflights helps you search for flights from O'Hare Intl to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Lisbon?

Cheapflights helps you find that perfect flight to Lisbon from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from O'Hare Intl to Lisbon with no change fees?

Yes, we can. To see specific flights from O'Hare Intl to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Lisbon become cheaper?

Not ready to book yet? You can track prices for flights from O'Hare Intl to Lisbon on Cheapflights with our Price Alert feature and get notified when better prices are available.

View all available airlines