£436 Find Cheap Flights from Lisbon to Chicago – Compare and Save

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.

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

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

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 travellers should check the fare details before booking.

Only Economy class is available on flights from Lisbon to Chicago O'Hare Intl Airport.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £497 return via Washington, D.C. Dulles Intl (IAD), compared with £794 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £70–£74 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-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 £523 return on average, while Sunday is the most expensive at £761 – a £238 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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.

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

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

• Earliest: departs at 09:15 and lands at 18:45
• Latest: departs at 12:40 and lands at 22:10.

The flight takes about 9h 30m.

Last-minute fares on this route (booked within 2 weeks of departure) run 44% above the route average of £636. Book 14 weeks before departure for the lowest fares.

A direct flight from Lisbon to Chicago O'Hare Intl Airport takes 9h 30m, 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.

One-way fares from Lisbon to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about £445, which is 12% below the typical average for this route.

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

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.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 11h 24m, compared to 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.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around £13 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Return flights from Lisbon to Chicago O'Hare Intl Airport range from £515 to £788, with an average of £636 over the past 12 months. Anything below £515 counts as a good deal.