AirHint found the following cheapest one-way flights from Chicago (MDW) to Lisbon (LIS) in November 2025 (see full year).
One-Way flights
| 18 Nov | Frontier Airlines | ||
| 14 Nov | Frontier Airlines | ||
| 12 Nov | Frontier Airlines | ||
| 21 Nov | Frontier Airlines | ||
| 09 Nov | Frontier Airlines | ||
| 29 Nov | Virgin Atlantic | ||
| 28 Nov | Virgin Atlantic | ||
| 02 Nov | Frontier Airlines |
Also check the deals for return flights from Chicago to Lisbon in November.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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