Chicago to Lisbon flights
O'Hare International (ORD), United States → Humberto Delgado (LIS), Portugal
$379lowest estimated one way
8h 21mnonstop flight time
6,436 km3,999 miles
Tuesdayusually the cheapest day
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Tue 5 Jan | $379 |
| Tue 1 Dec | $437 |
| Mon 7 Dec | $441 |
| Tue 8 Dec | $441 |
| Wed 6 Jan | $447 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $533. Prices change often, so check live prices before booking.
Questions
How long is the flight from Chicago to Lisbon?
About 8h 21m nonstop. The distance is 6,436 km (3,999 miles). Flights with a stop take longer.
How much is a flight from Chicago to Lisbon?
One-way economy fares are estimated between $379 and $676 over the coming weeks, about $533 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Chicago to Lisbon?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Tue 5 Jan, Tue 1 Dec, Mon 7 Dec.
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Lisbon to Chicago
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