$365 Find Cheap Flights from Lisbon to Chicago - Compare and Save

These are the earliest and latest flight times available from Lisbon to Chicago O'Hare Intl Airport:

• Earliest: departs at 9:15 am and lands at 6:47 pm
• Latest: departs at 12:40 pm and lands at 10:12 pm.

The flight takes about 9h 32m.

Four cabin classes are available on flights from Lisbon to Chicago O'Hare Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Lisbon to Chicago O'Hare Intl Airport takes 9h 32m, covering 3,996 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Lisbon to Chicago O'Hare Intl Airport range from $696 to $1,063, with an average of $858 over the past 12 months. Anything below $696 counts as a good deal.

Last-minute fares on this route - booked within 2 weeks of departure - run 44% above the route average of $858. Book 14 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $671 round-trip via Washington, D.C. Dulles Intl (IAD), compared to $1,071 for nonstop.

TAP AIR PORTUGAL is the only airline operating Lisbon to Chicago O'Hare Intl Airport flights. 78% of its flights are on time.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $94–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A330-900neo family is used most often on this route, operated mainly by TAP AIR PORTUGAL and JetBlue. Other aircraft seen on the route include Airbus A330 variants.

One-way fares from Lisbon to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $422, which is 38% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Flights from Lisbon to Chicago O'Hare Intl Airport usually depart from Lisbon Humberto Delgado (LIS) and arrive at Chicago O'Hare Intl (ORD).

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Lisbon to Chicago O'Hare Intl Airport route, 22% of flights were delayed in the past 3 months, with delays averaging 2 hours 17 minutes.

One-stop flights from Lisbon to Chicago O'Hare Intl Airport most commonly connect through:

• Dublin (DUB) - 28% of one-stop connections
• Kastrup Copenhagen (CPH) - 21% of one-stop connections
• Madrid Barajas (MAD) - 13% of one-stop connections
• Philadelphia (PHL) - 8% of one-stop connections

Dublin (DUB) handles the largest share of one-stop connections on this route.

On the Lisbon to Chicago O'Hare Intl Airport route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at $706 round-trip on average, while Sunday is the most expensive at $1,027: a $321 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only TAP AIR PORTUGAL operates flights between Lisbon and Chicago O'Hare Intl Airport.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 11h 24m, compared with 11h 48m via Philadelphia (PHL) and 11h 58m via Newark (EWR).

Chicago O'Hare Intl Airport is 6 hours behind Lisbon (Central Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Lisbon to Chicago O'Hare Intl Airport flights:

• TAP AIR PORTUGAL: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• TAP AIR PORTUGAL: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

TAP Air Portugal offers a range of meals for passengers with allergies or special dietary needs on its direct flights from Lisbon to Chicago. They include vegan, gluten-free, diabetic, low-calorie, low-fat, lactose-free, low-sodium, infant, and religious meals. You can order your special meal up to 24 hours before departure.

The Chicago Transit Authority (CTA) public transport rail system (Blue Line L-train) is the most affordable option to get to downtown Chicago from ORD, especially if you have less luggage. It takes you to the city center within 30 to 40 minutes. You can also take the PACE buses to various parts of Chicago, including the city center. Taxis, ride apps, and car rentals also operate from the airport.

If you wish to fly Business Class from Lisbon to Chicago, consider booking TAP Air Portugal, United Airlines, Lufthansa, Turkish Airlines, Air Canada, SWISS Air, Air France, KLM Royal Dutch, or Delta Air Lines. They feature spacious cabins with more legroom, priority services, premium dining on board, and in-flight entertainment.

If you’re looking for a place to relax at Lisbon Humberto Delgado Airport (LIS) before your flight to Chicago, you can check into ABC – Airport Business Center or ANA Lounge, which you can access by paying at the door. These lounges have showers, free high-speed internet, dining options, complimentary drinks and snacks, workspaces, comfortable seating, and entertainment options.