Direct (nonstop) flights from Lisbon to Chicago
1 airline flys nonstop from Lisbon Airport (LIS) to Chicago O Hare International (ORD). It's 4,009 miles (6,452 km), about 9h 35m in the air. Operated by TAP Portugal.
TAP Portugal
Route data last updated: May 30, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Lisbon to Chicago with one stop · direct emits 613 kg CO₂ per passenger
Looking for the return flight?
ORD → LIS: Flights from Chicago to LisbonOther direct flights from Lisbon
Direct flights from Chicago (ORD)
Frequently Asked Questions
How long is the direct flight from Lisbon to Chicago?
A nonstop flight from Lisbon (LIS) to Chicago (ORD) takes approximately 9 hours and 35 minutes. The distance is 4,009 miles (6,452 km).
Which airlines fly nonstop from Lisbon to Chicago?
Just TAP Portugal.
Is there a nonstop flight from Lisbon to Chicago?
Yes. 1 airline: TAP Portugal.
How far is Lisbon from Chicago?
The flight distance from Lisbon to Chicago is 4,009 miles (6,452 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Lisbon and Chicago?
Chicago is 6 hours behind Lisbon. (Europe/Lisbon vs America/Chicago.)
Will I experience jet lag flying from Lisbon to Chicago?
Probably — 6-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Lisbon to Chicago?
At 9h 35m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Portugal to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Lisbon to Chicago?
Roughly 613 kg CO2 per passenger one-way. That's about the same as driving 3,065 km.
Is the return flight from Chicago to Lisbon also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Lisbon to Chicago?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Lisbon Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.