C$ 677 Find Cheap Flights from Chicago to Lisbon – Compare and Save

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

• Earliest: departs at 6:00 pm and lands at 2:08 am
• Latest: departs at 9:10 pm and lands at 5:18 am.

The flight takes about 8h 08m.

A direct flight from Chicago O'Hare Intl Airport to Lisbon takes 8h 08m, covering 10,350 km.

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 Chicago O'Hare Intl Airport to Lisbon range from C$ 929 to C$ 1,538, with an average of C$ 1,197 over the past 12 months. Anything below C$ 929 counts as a good deal.

Last-minute fares on this route – booked within 2 weeks of departure – run 9% above the route average of C$ 1,197. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 667 round-trip via Reykjavik Keflavik Intl (KEF), compared to C$ 1,297 for direct.

TAP AIR PORTUGAL is the only airline operating Chicago O'Hare Intl Airport to Lisbon flights. 74% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 74–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 787-10 Dreamliner family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Airbus A330-900neo variants.

One-way fares from Chicago O'Hare Intl Airport to Lisbon are currently lower than usual. Average one-way flight prices are about C$ 737, which is 8% below the typical average for this route.

Lisbon Humberto Delgado Airport (LIS) hosts 5 major car rental companies, with daily rates starting from around C$ 2 for economy cars. Top options include:
• Klass Wagen
• Goldcar Rental SP
• Drive on Holiday
• GREEN MOTION
• Guerin

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

Night 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 Chicago O'Hare Intl Airport to Lisbon route, 26% of flights were delayed in the past 3 months, with delays averaging 1 hour 57 minutes.

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

• Philadelphia (PHL) – 22% of one-stop connections
• Toronto Pearson Intl (YYZ) – 14% of one-stop connections
• Dublin (DUB) – 10% of one-stop connections
• London Heathrow (LHR) – 10% of one-stop connections

Philadelphia (PHL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 19% on the Chicago O'Hare Intl Airport to Lisbon route. Tuesday is the cheapest departure day at C$ 1,081 round-trip on average, while Friday is the most expensive at C$ 1,329, a difference of C$ 249. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 11h 40m, compared with 11h 43m via Philadelphia (PHL) and 12h 12m via Toronto Pearson Intl (YYZ).

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

Some of the most popular sights in Lisbon are Chiado, Santa Justa Lift, and Praça do Marquês de Pombal. These are among the most viewed places in Lisbon on KAYAK.

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

• TAP AIR PORTUGAL: offers extra legroom; offers free seat selection
• JetBlue: 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 carry-on bag and a checked bag in Economy Class
• JetBlue: a carry-on 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.