Cheapest one-way flights from Chicago to Lisbon in July from $397

AirHint found the following cheapest one-way flights from Chicago (MDW) to Lisbon (LIS) in July 2026 (see full year).

One-Way flights

10 Jul Porter Airlines (Canada) Ltd
30 Jul Porter Airlines (Canada) Ltd
25 Jul WestJet
20 Jul Virgin Atlantic
21 Jul Virgin Atlantic
22 Jul Virgin Atlantic
19 Jul Delta
16 Jul Delta
17 Jul Delta
18 Jul Delta

Also check the deals for return flights from Chicago to Lisbon in July.

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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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