Flight time from Lisbon to Chicago

How long is the flight from Lisbon to Chicago?

A non-stop flight from Lisbon to Chicago takes about 8 hours and 20 minutes. The two cities are 6,436 km (3,999 miles) apart in a straight line, measured between Humberto Delgado (LIS) and O’Hare (ORD).

The estimate assumes an average speed of about 830 km/h plus around 35 minutes for taxiing, take-off and landing. Real schedules vary with the airline, aircraft, route and winds – heading west into the jet stream, flights often take a little longer than this. Check your booking for the exact time.

Time difference and arrival time

Chicago is 6 hours behind Lisbon right now. A flight leaving Lisbon at 10:00 local time lands at about 12:20 local time in Chicago. With a 6h shift, expect some jet lag: as a rough guide the body adjusts by about an hour a day, and flying west (as on this trip) is usually easier than the other way.

Current time in Lisbon · Current time in Chicago · Flight time from Chicago to Lisbon

More flights from Lisbon

• Lisbon to Madrid 1h 10m
• Lisbon to Barcelona 1h 45m
• Lisbon to Paris 2h 20m
• Lisbon to London 2h 30m
• Lisbon to Dublin 2h 35m
• Lisbon to Rome 2h 50m
• Lisbon to Singapore 14h 55m
• Lisbon to Manila 15h 15m
• Lisbon to Jakarta 15h 50m
• Lisbon to Bali 16h 55m

More flights from Chicago

• Chicago to Toronto 1h 25m
• Chicago to New York 2h
• Chicago to Miami 2h 55m
• Chicago to Cancún 3h 25m
• Chicago to Mexico City 3h 50m
• Chicago to Los Angeles 4h
• Chicago to Phuket 17h 55m
• Chicago to Sydney 18h 30m
• Chicago to Kuala Lumpur 18h 35m
• Chicago to Singapore 18h 45m

Why arrival times look strange

Airline schedules always show local times: departure in the departure city’s time and arrival in the arrival city’s time. Fly east and you “lose” hours – a 7-hour flight from New York to London leaving at 19:00 lands at 07:00 the next morning. Fly west and you gain them, which is how you can land in Los Angeles almost at the same clock time you left Tokyo. This calculator handles the time zones and daylight saving time for you.

How the flight time estimate works

In estimate mode the calculator measures the great-circle distance between the two cities – the shortest route over the Earth’s surface – and assumes an average speed of about 830 km/h (515 mph), plus around 35 minutes for taxiing, take-off and landing. That gives a good guide for a non-stop flight. Real schedules vary with the airline, aircraft, winds and route: flights heading east with the jet stream are often quicker than the same trip heading west, so always check your booking for the exact time.